NWFL


Line plots across dimensions of each concept
Tables

Table of contents



us-gaap:CommonStockValue

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesAuthorized
us-gaap:StatementEquityComponents
us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService

us-gaap:InterestAndFeeIncomeLoansAndLeases

us-gaap:InterestExpense

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestPaidNet

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:IncomeTaxesPaidNet

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:Assets
us-gaap:BusinessAcquisition

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:BusinessAcquisition
us-gaap:StatementEquityComponents

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:StockholdersEquity
us-gaap:BusinessAcquisition
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockValue

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:ProceedsFromRepaymentsOfShortTermDebt

nwfl:ForeclosedRealEstateExpenseIncome

nwfl:GainLossOnSaleOfBankPremisesAndEquipmentAndForeclosedRealEstateOwned

nwfl:LoanGrowth

nwfl:LoanServicingFees
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:SubsequentEventType
nwfl:NumberOfLoansInForbearance
us-gaap:SubsequentEventType

nwfl:RightOfUseAsset

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition
us-gaap:StatementEquityComponents

us-gaap:AvailableForSaleSecuritiesGrossRealizedGainLossNet

us-gaap:AvailableForSaleSecuritiesGrossRealizedGains

us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses

us-gaap:BankOwnedLifeInsuranceIncome

us-gaap:BusinessCombinationIntegrationRelatedCosts

us-gaap:CapitalLeaseObligationsIncurred

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect

us-gaap:CommonStockDividendsPerShareDeclared
us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType
us-gaap:ConcentrationRiskPercentage1

us-gaap:DebtAndEquitySecuritiesGainLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:DepreciationNonproduction

us-gaap:DividendsCash

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:FederalDepositInsuranceCorporationPremiumExpense

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ForeclosedRealEstateExpense

us-gaap:GainLossOnSaleOfInvestments

us-gaap:GainLossOnSaleOfMortgageLoans

us-gaap:GainLossOnSalesOfLoansNet

us-gaap:ImpairedFinancingReceivableAverageRecordedInvestment
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ImpairedFinancingReceivableInterestIncomeCashBasisMethod
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:IncreaseDecreaseInDeposits

us-gaap:IncreaseDecreaseInOperatingLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:InformationTechnologyAndDataProcessing

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestAndDividendIncomeSecurities

us-gaap:InterestExpenseDomesticDeposits

us-gaap:InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm

us-gaap:InterestExpenseShortTermBorrowings

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss

us-gaap:LaborAndRelatedExpense

us-gaap:LeaseCost

us-gaap:LifeInsuranceCorporateOrBankOwnedChangeInValue

us-gaap:NoninterestExpense

us-gaap:NoninterestIncome

us-gaap:NoninterestIncomeOtherOperatingIncome

us-gaap:OccupancyNet
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

us-gaap:OtherInterestAndDividendIncome

us-gaap:OtherNoninterestExpense

us-gaap:PaymentsForOriginationOfMortgageLoansHeldForSale

us-gaap:PaymentsForProceedsFromLoansAndLeases

us-gaap:PaymentsToAcquireAvailableForSaleSecurities

us-gaap:PaymentsToAcquireFederalHomeLoanBankStock

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromSaleOfAvailableForSaleSecurities

us-gaap:ProceedsFromSaleOfFederalHomeLoanBankStock

us-gaap:ProceedsFromSaleOfForeclosedAssets

us-gaap:ProceedsFromSaleOfLoansHeldForSale

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProfessionalFees

us-gaap:ProvisionForLoanLeaseAndOtherLosses
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax

us-gaap:RepaymentsOfOtherDebt

us-gaap:RestrictedStockExpense

us-gaap:RevenueNotFromContractWithCustomer
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:StockOptionPlanExpense

us-gaap:TaxesExcludingIncomeAndExciseTaxes

us-gaap:TransferToOtherRealEstate
us-gaap:StatementEquityComponents
us-gaap:TreasuryStockSharesAcquired

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

us-gaap:WeightedAverageNumberOfSharesIssuedBasic

us-gaap:WeightedAverageNumberOfSharesRestrictedStock

nwfl:AccruedInterestPayableFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

nwfl:AccruedInterestReceivableFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

nwfl:LoansInForbearance
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:SubsequentEventType
us-gaap:SubsequentEventType

nwfl:LoansRemainingInForbearance
us-gaap:FinancingReceivablePortfolioSegment

nwfl:NumberOfRemainingLoansInForbearance
us-gaap:FinancingReceivablePortfolioSegment

nwfl:PastDueAndNonAccrual
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment
nwfl:PercentOfLoans
us-gaap:FairValueByAssetClass
us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByAssetClass, us-gaap:ValuationTechnique

us-gaap:AvailableForSaleSecurities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleSecuritiesAmortizedCost

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
us-gaap:FinancialInstrument

us-gaap:BankOwnedLifeInsurance
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisitionSharePrice

us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:CashAndDueFromBanks

us-gaap:CashSurrenderValueFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesCarryingAmountNet
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesOutstandingBalance
us-gaap:BusinessAcquisition
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:Deposits
us-gaap:BusinessAcquisition

us-gaap:DepositsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueDisclosureOffbalanceSheetRisksAmountLiability
us-gaap:LossContingenciesByNatureOfContingency

us-gaap:FederalHomeLoanBankAdvancesLongTerm

us-gaap:FederalHomeLoanBankStock

us-gaap:FinancingReceivableAllowanceForCreditLosses
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableCollectivelyEvaluatedForImpairment
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableIndividuallyEvaluatedForImpairment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableModificationsRecordedInvestment

us-gaap:FinancingReceivableRecordedInvestmentCurrent
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableRecordedInvestmentNonaccrualStatus
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivableRecordedInvestmentPastDue
us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FairValueByAssetClass
us-gaap:ImpairedFinancingReceivableRecordedInvestment
us-gaap:FairValueByAssetClass, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FairValueByAssetClass
us-gaap:ImpairedFinancingReceivableRelatedAllowance
us-gaap:FairValueByAssetClass, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FairValueByAssetClass
us-gaap:ImpairedFinancingReceivableUnpaidPrincipalBalance
us-gaap:FairValueByAssetClass, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FairValueByAssetClass
us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
us-gaap:FairValueByAssetClass, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FairValueByAssetClass
us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance
us-gaap:FairValueByAssetClass, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FairValueByAssetClass
us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
us-gaap:FairValueByAssetClass, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FairValueByAssetClass
us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance
us-gaap:FairValueByAssetClass, us-gaap:FinancingReceivablePortfolioSegment

us-gaap:InterestBearingDepositLiabilitiesDomestic

us-gaap:InterestBearingDepositsInBanks

us-gaap:InterestPayableCurrentAndNoncurrent

us-gaap:InterestReceivable

us-gaap:InvestmentInFederalHomeLoanBankStockFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:LoansAndLeasesReceivableAllowance

us-gaap:LoansAndLeasesReceivableDeferredIncome

us-gaap:LoansAndLeasesReceivableGrossCarryingAmount
us-gaap:ConcentrationRiskByType
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:LoansAndLeasesReceivableNetOfDeferredIncome

us-gaap:LoansAndLeasesReceivableNetReportedAmount

us-gaap:LoansReceivableFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:LongTermDebtFairValue
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:NoninterestBearingDepositLiabilitiesDomestic

us-gaap:NotesReceivableNet
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:InternalCreditAssessment

us-gaap:OtherAssets

us-gaap:OtherLiabilities
us-gaap:FairValueByAssetClass, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique
us-gaap:OtherRealEstateOwnedMeasurementInput
us-gaap:Range, us-gaap:FairValueByAssetClass, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique

us-gaap:PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged

us-gaap:RealEstateAcquiredThroughForeclosure
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:FairValueByAssetClass
us-gaap:RealEstateOwnedValuationAllowance

us-gaap:ServicingAsset

us-gaap:ServicingAssetAtFairValueAmount
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByAssetClass, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique
us-gaap:ServicingAssetMeasurementInput
us-gaap:Range, us-gaap:FairValueByAssetClass, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:SharePrice

us-gaap:ShortTermBorrowings

us-gaap:ShorttermDebtFairValue
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:TreasuryStockShares

Tables

  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:CommonStockValue ███▆▄▄▄▃▂▁0.6340.6340.6340.6320.630.630.630.6280.6270.626
us-gaap:CommonStockSharesIssued ███▆▅▅▄▂▂▁6.3425686.3425686.3405636.3146886.3044136.3012636.2951136.2745136.2663886.257563
us-gaap:CommonStockSharesAuthorized █████▁▁▁▁▁20.020.020.020.020.010.010.010.010.010.0
 us-gaap:CommonStockSharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock███▆▅▅▄▂▂▁6.3425686.3425686.3405636.3146886.3044136.3012636.2951136.2745136.2663886.257563
 us-gaap:CommonStockSharesOutstanding us-gaap:StatementEquityComponents us-gaap:TreasuryStock█▇▇███▁▃▃▃0.0137780.0120070.0120070.0138070.0138070.0138070.002470.0057290.0057290.005729
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▁█6.3176.323NA6.3096.3156.309NA6.3046.2756.279
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ▁█6.2936.294NA6.2616.2556.259NA6.2346.2256.225
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount ▄▄0.08260.0826NA0.060650.00.06065NA0.00.00.034
us-gaap:EarningsPerShareBasic ▁▆▇█▇▆▆▇▇▆2.4e-074.9e-075.7e-076.2e-075.6e-075.1e-075.3e-075.9e-075.699999999999999e-075e-07
us-gaap:EarningsPerShareDiluted ▁▆▇█▇▆▆▇▇▆2.4e-074.9e-075.7e-076.2e-075.6e-075.1e-075.3e-075.8e-075.6e-075e-07
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▁▄▅▅▃▃▃█▅▃1.121.3311.4061.4611.2791.3011.311.6551.4271.269
us-gaap:InterestAndFeeIncomeLoansAndLeases ████▇▅▅▃▂▁10.76710.68310.81510.77610.3289.979.7599.3018.8578.487
us-gaap:InterestExpense ▆█████▅▂▁▁1.9822.2032.1522.1682.2022.1551.8161.3981.2211.222
us-gaap:InterestIncomeExpenseNet █▇██▆▄▅▅▄▁9.8679.6659.8339.8919.6129.2719.4299.3889.2158.807
us-gaap:InterestPaidNet ▆▅▆▇█▁▅▄▄▄2.0511.742.3432.5533.110.0461.7151.1541.2161.2
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▁▅▇█▇▆▆▇▇▆1.8673.564.2414.6824.1683.7333.8514.4384.2113.703
us-gaap:IncomeTaxExpenseBenefit ▁▃▆█▆▄▄▇▇▄0.3790.4810.6450.7750.6460.5430.5520.7280.6980.574
us-gaap:IncomeTaxesPaidNet ▃▃▆▅▁█▅▅▇▃0.040.0530.960.585-0.6421.5040.6920.451.0780.019
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▅█▅▅▇▇█▃▄▁0.5053.090.0440.7032.5172.9433.472-1.456-0.709-3.66
us-gaap:NetIncomeLoss ▁▆▇█▇▆▆▇▇▆1.4883.0793.5963.9073.5223.193.2993.713.5133.129
us-gaap:ComprehensiveIncomeNetOfTax ▃▇▅▆▇▇█▄▄▁1.9936.1693.644.616.0396.1336.7712.2542.804-0.531
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:Assets █▅▄▄▄▃▃▂▂▁1354.5411242.2911230.611215.8561222.5281203.5951184.5591156.7481150.5931127.037
us-gaap:Liabilities █▄▄▃▄▃▃▂▂▁1211.8771100.1041093.1821080.9621091.0451076.8231062.2741040.0681035.061013.199
us-gaap:LiabilitiesAndStockholdersEquity █▅▄▄▄▃▃▂▂▁1354.5411242.2911230.611215.8561222.5281203.5951184.5591156.7481150.5931127.037
us-gaap:StockholdersEquity ██▇▆▅▄▃▂▁▁142.664142.187137.428134.894131.483126.772122.285116.68115.533113.838
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:AmortizationOfIntangibleAssets ▁▂▂▂▄▅▅▅▇█0.0210.0230.0220.0230.0270.0290.0290.0290.0330.034
us-gaap:PropertyPlantAndEquipmentNet ▅▅█▃▂▇▂▁▃▁14.0414.07114.22813.92713.8814.16513.84613.79713.89413.808
us-gaap:Goodwill ▄▄▄▄▄▄▄▄▄▄11.33111.33111.33111.33111.33111.33111.33111.33111.33111.331
us-gaap:IntangibleAssetsNetExcludingGoodwill ▁▂▂▃▄▄▅▆▇█0.1910.2120.2350.2570.280.3070.3360.3640.3940.427
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:StockholdersEquity ██▇▆▅▄▃▂▁▁142.664142.187137.428134.894131.483126.772122.285116.68115.533113.838
us-gaap:CommonStockValue ███▆▄▄▄▃▂▁0.6340.6340.6340.6320.630.630.630.6280.6270.626
us-gaap:AdditionalPaidInCapital ██▇▆▅▄▃▃▂▁49.77849.64449.47149.05248.74148.55948.32248.08747.81547.548
us-gaap:RetainedEarningsAccumulatedDeficit ██▇▆▅▅▄▃▂▁87.93988.03286.53684.52282.12780.11578.43476.64574.31572.179
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ██▆▆▆▄▃▁▂▂4.7824.2771.1871.1430.44-2.077-5.02-8.492-7.036-6.327
us-gaap:TreasuryStockValue █▇▇███▁▃▃▃0.4690.40.40.4550.4550.4550.0810.1880.1880.188
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▁▆▆▇▇▆▆▇█▅-3.9924.5443.7415.0865.3354.2763.2394.8537.1622.044
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁█▅█▅▆▄▆▄▇-59.49714.06-21.1878.903-18.433-9.063-24.04-7.062-23.329-0.407
us-gaap:NetCashProvidedByUsedInFinancingActivities █▂▂▁▂▂▃▂▃▁108.4474.39911.946-11.54611.6966.31321.7813.4720.132-6.192
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▁▆▆▇▇▆▆▇█▅-3.9924.5443.7415.0865.3354.2763.2394.8537.1622.044
us-gaap:NetIncomeLoss ▁▆▇█▇▆▆▇▇▆1.4883.0793.5963.9073.5223.193.2993.713.5133.129
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet █▃▄▃▃▃▄▃▁▅6.272-0.0381.539-0.783-0.4350.2011.337-0.209-2.7731.92
us-gaap:DeferredIncomeTaxExpenseBenefit ▁▁█▁▂▂▃▂▂▂-0.227-0.251.164-0.1510.015-0.040.2220.004-0.075-0.127
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁█▅█▅▆▄▆▄▇-59.49714.06-21.1878.903-18.433-9.063-24.04-7.062-23.329-0.407
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▃▁█▄▂█▃▁▄▂0.250.1240.5670.2990.1970.560.2750.1310.3070.16
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities █▂▂▁▂▂▃▂▃▁108.4474.39911.946-11.54611.6966.31321.7813.4720.132-6.192
us-gaap:PaymentsOfDividendsCommonStock ██▆▆▅▆▁▁▁▁1.5831.5821.5121.511.5091.511.3791.3781.3761.376
us-gaap:PaymentsForRepurchaseOfCommonStock ▂▁▂▁▁█▁▁▁▄0.0690.00.0540.00.00.3740.0150.00.00.179
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31

None

us-gaap:CommonStockValue

us-gaap:CommonStockValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value634000.0634000.0634000.0632000.0630000.0630000.0630000.0628000.0627000.0626000.0626000.0625000.0416000.0416000.0416000.0416000.0373000.0373000.0373000.0372000.0372000.0372000.0372000.0371000.0371000.0371000.0371000.0371000.0371000.0371000.0337000.0337000.0337000.0337000.0337000.0337000.0337000.0284000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.10.10.10.10.10.10.10.10.10.10.10.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.00.00.00.10.00.00.1

None

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value6342600.06342600.06340600.06314700.06304400.06301300.06295100.06274500.06266400.06257600.06256100.06246700.04164700.04164700.04164700.04156300.03724700.03724700.03724700.03718000.03718000.03718000.03718000.03708700.03708700.03708700.03708700.03708700.03708700.03709000.03371800.03371800.03371800.03371900.03371900.03371900.03371900.02840900.0
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:CommonStockSharesAuthorized

us-gaap:CommonStockSharesAuthorized


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value202020202010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.0
Percentage of CommonStockSharesAuthorized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:CommonStockSharesOutstanding us-gaap:StatementEquityComponents

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value6342600.06342600.06340600.06314700.06304400.06301300.06295100.06274500.06266400.06257600.06256100.06246700.04164700.04164700.04164700.04156300.03724700.03724700.03724700.03718000.03718000.03718000.03718000.03708700.03371800.0
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value13778.012007.012007.013807.013807.013807.02470.05729.05729.05729.02608.011724.0566.02566.04509.032797.033444.035649.023311.033299.037162.038972.040576.064628.075426.0
Percentage of CommonStockSharesOutstanding0.20.20.20.20.20.20.00.10.10.10.00.20.00.10.10.80.91.00.60.91.01.01.11.72.2

None

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value6317000.06323000.06309000.06315000.06309000.06304000.06275000.06279000.06263000.04174000.04178000.03973000.03683000.03690000.03692000.03691000.03686000.03652000.03653000.03653000.03638000.03634000.03637000.03286000.03280000.03615000.03293000.02939000.0
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value6293000.06294000.06261000.06255000.06259000.06234000.06225000.06225000.06211000.04141000.04143000.03964000.03677000.03686000.03674000.03680000.03680000.03642000.03643000.03643000.03626000.03621000.03628000.03278000.03276000.03613000.03292000.02937000.0
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-03-312015-03-312014-03-312013-03-312012-03-31
Value82600.082600.060650.0060650.00034000.000075574.049700.020700.040700.0191150.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.00.0100.00.00.0100.00.00.00.0100.0100.0100.0100.0100.0

None

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value0.240.490.570.620.560.510.530.590.570.50.030.470.660.570.580.150.510.510.030.480.530.550.420.580.560.540.60.590.510.640.530.670.690.670.60.670.50.60.660.680.66
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value0.240.490.570.620.560.510.530.580.560.50.030.470.650.570.580.150.510.510.030.480.530.550.420.580.560.540.60.590.510.630.540.670.690.670.60.670.50.60.650.680.66
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1120000.01331000.01406000.01461000.01279000.01301000.01310000.01655000.01427000.01269000.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

nwfl:AtmFees


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value104000.095000.097000.0106000.091000.090000.099000.0108000.095000.096000.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.37.16.97.37.16.97.66.56.77.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.37.16.97.37.16.97.66.56.77.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nwfl:AtmFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nwfl:CommissionsOnMutualFundsAndAnnuities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value26000.038000.030000.030000.026000.055000.031000.051000.060000.043000.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.32.92.12.12.04.22.43.14.23.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.32.92.12.12.04.22.43.14.23.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nwfl:CommissionsOnMutualFundsAndAnnuities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nwfl:FiduciaryActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value175000.0153000.0156000.0167000.0145000.0142000.0126000.0151000.0174000.0137000.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.611.511.111.411.310.99.69.112.210.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.611.511.111.411.310.99.69.112.210.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nwfl:FiduciaryActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nwfl:LoanRelatedServiceFees


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value82000.0100000.0163000.0228000.094000.0129000.0128000.0152000.0155000.080000.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.37.511.615.67.39.99.89.210.96.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.37.511.615.67.39.99.89.210.96.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nwfl:LoanRelatedServiceFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nwfl:OverdraftFees


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value148000.0344000.0363000.0323000.0343000.0351000.0368000.0372000.0381000.0384000.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.225.825.822.126.827.028.122.526.730.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.225.825.822.126.827.028.122.526.730.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nwfl:OverdraftFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nwfl:SafeDepositBoxRental


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value24000.029000.023000.022000.023000.026000.020000.023000.023000.030000.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.12.21.61.51.82.01.51.41.62.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.12.21.61.51.82.01.51.41.62.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nwfl:SafeDepositBoxRental100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nwfl:ServiceChargesAndFees


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value837000.01063000.01167000.01200000.01052000.01031000.01084000.01129000.01101000.0980000.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax74.779.983.082.182.379.282.768.277.277.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax74.779.983.082.182.379.282.768.277.277.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nwfl:ServiceChargesAndFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebitCard


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value366000.0344000.0357000.0370000.0371000.0326000.0339000.0358000.0338000.0295000.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.725.825.425.329.025.125.921.623.723.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.725.825.425.329.025.125.921.623.723.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:DebitCard100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepositAccount


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value89000.096000.096000.072000.066000.067000.068000.066000.064000.065000.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.97.26.84.95.25.15.24.04.55.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.97.26.84.95.25.15.24.04.55.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:DepositAccount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiduciaryAndTrust


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value175000.0153000.0156000.0167000.0145000.0142000.0126000.0151000.0175000.0137000.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.611.511.111.411.310.99.69.112.310.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.611.511.111.411.310.99.69.112.310.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:FiduciaryAndTrust100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancialServiceOther


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value106000.0132000.0121000.0143000.0120000.0115000.0131000.0374000.0137000.0139000.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.59.98.69.89.48.810.022.69.611.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.59.98.69.89.48.810.022.69.611.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:FinancialServiceOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:InterestAndFeeIncomeLoansAndLeases

us-gaap:InterestAndFeeIncomeLoansAndLeases


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value10101010109.979.7599.3018.8578.4878.5048.2897.9257.8067.8597.2676.3516.1356.0595.9585.9246.0615.9565.9725.9335.986.0196.2026.1696.1866.2616.4296.4316.3736.3726.5215.4684.9285.2075.2665.218
Percentage of InterestAndFeeIncomeLoansAndLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax961.3802.6769.2737.6807.5766.3745.0562.0620.7668.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:InterestExpense

us-gaap:InterestExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1982000.02203000.02152000.02168000.02202000.02155000.01816000.01398000.01221000.01222000.01190000.01026000.0926000.0937000.01005000.0958000.0840000.0851000.0825000.0819000.0833000.0781000.0793000.0787000.0805000.0823000.0855000.0876000.0912000.0956000.01079000.01157000.01198000.01216000.01244000.01392000.01301000.01245000.01357000.01476000.01545000.0
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax177.0165.5153.1148.4172.2165.6138.684.585.696.30.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestIncomeExpenseNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value9.8679.6659.8339.8919.6129.2719.4299.3889.2158.8078.8858.878.6568.4978.4517.576.3946.1756.1126.0536.0496.3076.1066.1546.1556.1456.1456.276.1446.1016.0786.2526.2476.1876.2266.2635.3184.7814.9164.9194.832
Percentage of InterestIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax881.0726.1699.4677.0751.5712.6719.8567.3645.8694.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value2051000.01740000.02343000.02553000.03110000.046000.01715000.01154000.01216000.01200000.0923000.0802000.0893000.01097000.0976000.0809000.0
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax183.1130.7166.6174.7243.23.5130.969.785.294.60.00.00.00.00.00.0

None

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1.8673.564.2414.6824.1683.7333.8514.4384.2113.7034.3523.8893.5822.9262.9230.842.3892.443-0.1672.3342.5942.7792.0152.8722.732.6462.9572.9132.4232.8772.3762.9863.0962.9812.7652.991.9452.2352.3522.5922.522
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax166.7267.5301.6320.5325.9286.9294.0268.2295.1291.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value379000.0481000.0645000.0775000.0646000.0543000.0552000.0728000.0698000.0574000.04195000.0948000.0858000.0550000.0577000.0228000.0511000.0567000.0-294000.0557000.0631000.0738000.0474000.0754000.0696000.0682000.0776000.0777000.0584000.0569000.0617000.0786000.0838000.0795000.0768000.0775000.0461000.0575000.0544000.0702000.0704000.0
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.836.145.953.050.541.742.144.048.945.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:IncomeTaxExpenseBenefit us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


None
Period End2020-06-302020-03-312019-06-302019-03-312015-09-302015-06-302014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value08000.013000.0022000.045000.0102000.0173000.032000.099000.068000.086000.047000.0
Percentage of IncomeTaxExpenseBenefit0.01.72.00.03.97.113.524.94.712.88.814.78.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.61.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value40000.053000.0960000.0585000.0-642000.01504000.0692000.0450000.01078000.019000.01215000.01320000.0494000.011000.0400000.075000.01060000.00434000.0450000.01230000.0201000.0629000.0679000.01133000.0204000.0753000.0554000.01113000.0-3000.0602000.0-151000.01362000.0197000.0954000.02000.01404000.03000.0
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.64.068.340.0-50.2115.652.827.275.51.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value505000.03090000.044000.0703000.02517000.02943000.03472000.0-1456000.0-709000.0-3660000.0-964000.0263000.01785000.0802000.0-6525000.0-432000.01059000.01291000.0-233000.01243000.0-1433000.0449000.0533000.0-76000.01005000.01602000.0-1030000.0-385000.0-3323000.0-662000.0-823000.0461000.03000.0-159000.0278000.0974000.0758000.0168000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax45.1232.23.148.1196.8226.2265.0-88.0-49.7-288.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value505000.03090000.0-251000.0703000.02517000.02943000.03308000.0-1456000.0-709000.0-3007000.0-432000.01059000.01291000.0-233000.01243000.0-1433000.0449000.0-76000.01005000.01602000.0-1030000.0-385000.0-3322000.0-662000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0-570.5100.0100.0100.095.3100.0100.046.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax45.1232.2-17.948.1196.8226.2252.5-88.0-49.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value505000.03090000.044000.0703000.02517000.02943000.03472000.0-1456000.0-709000.0-3660000.0-964000.0263000.01785000.0802000.0-6525000.0-432000.01059000.01291000.0-233000.01243000.0-1433000.0449000.0533000.0-76000.01005000.01602000.0-1030000.0-385000.0-3322000.0-662000.0-823000.0461000.03000.0-159000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax45.1232.23.148.1196.8226.2265.0-88.0-49.7-288.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1.4883.0793.5963.9073.5223.193.2993.713.5133.1290.1572.9412.7242.3762.3460.6121.8781.8760.1271.7771.9632.0411.5412.1182.0341.9642.1812.1361.8392.3081.7592.22.2582.1861.9972.2151.4841.661.8081.891.818
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax132.9231.3255.8267.4275.4245.2251.8224.2246.2246.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


None
Period End2020-06-302020-03-312019-06-302019-03-312015-09-302015-06-302014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.00.030.0510.00.0410.0890.1990.3360.0630.1920.130.1680.091
Percentage of NetIncomeLoss0.01.01.40.02.34.59.416.53.28.86.19.13.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.02.34.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value1.4883.0793.5963.9073.5223.193.2993.713.5133.1290.1572.9412.7242.3762.3460.6111.8781.8760.1271.7771.9632.0411.5412.1182.0341.9642.1812.1371.8392.3081.7592.22.2582.1861.9972.215
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax132.9231.3255.8267.4275.4245.2251.8224.2246.2246.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value1.9936.1693.644.616.0396.1336.7712.2542.804-0.531-0.8073.2044.5093.178-4.1790.182.9373.167-0.1063.020.532.492.0742.0423.0393.5661.1511.751-1.4841.6460.9362.6612.2612.0272.2753.1892.2421.828
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax177.9463.5258.9315.5472.2471.4516.9136.2196.5-41.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:Assets

us-gaap:Assets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1354124212301215122212031184115611501127113211311127111111111125767760750749751734711718716703711703697680672698684685668678703537
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:BusinessAcquisition

nwfl:UpstateNewYorkBancorpInc.


None
Period End2020-03-312019-12-31
Value443439
Percentage of Assets35.735.7
Percentage of Assets35.735.7
Percentage of Assets nwfl:UpstateNewYorkBancorpInc.100.0100.0

None

us-gaap:Liabilities

us-gaap:Liabilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value121111001093108010911076106210401035101310171014101199810001009663657649647651633612620620609619612607587579606594596580591619469
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets89.588.688.888.989.289.589.789.990.089.989.889.689.789.890.089.786.486.586.586.486.786.386.186.486.686.687.187.087.086.486.386.886.887.086.887.288.087.4

None

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1354124212301215122212031184115611501127113211311127111111111125767760750749751734711718716703711703697680672698684685668678703537
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-07-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value1421421371341311261221161151131151171161121111151910410210010199100999796949191909292919088888684676458
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.511.411.211.110.810.510.310.110.010.110.210.410.310.210.010.30.013.613.513.513.613.313.713.913.613.413.412.913.013.013.613.713.213.213.013.212.812.012.60.00.0

us-gaap:StockholdersEquity us-gaap:BusinessAcquisition

nwfl:UpstateNewYorkBancorpInc.


None
Period End2020-03-312019-12-31
Value4646
Percentage of StockholdersEquity32.733.8
Percentage of Assets3.73.8
Percentage of Assets nwfl:UpstateNewYorkBancorpInc.10.510.6

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value4.7824.2771.1871.1430.44-2.077-5.02-8.492-7.036-6.327-2.667-1.269-1.532-3.317-4.1192.4062.8381.7790.4880.721-0.5220.9110.462-0.0710.005-1.0-2.602-1.572-1.1872.1352.7973.623.1593.1563.3153.0372.0631.1372.091.279
Percentage of StockholdersEquity3.43.00.90.80.3-1.6-4.1-7.3-6.1-5.6-2.3-1.1-1.3-2.9-3.72.12.71.70.50.7-0.50.90.5-0.10.0-1.1-2.8-1.7-1.32.33.03.93.53.63.83.52.41.73.22.2
Percentage of Assets0.40.30.10.10.0-0.2-0.4-0.7-0.6-0.6-0.2-0.1-0.1-0.3-0.40.20.40.20.10.1-0.10.10.1-0.00.0-0.1-0.4-0.2-0.20.30.40.50.50.50.50.40.30.20.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value494949494848484847474747474747473535353535353535353535343434242424242424249.8269.7649.972
Percentage of StockholdersEquity34.934.936.036.437.138.339.541.241.441.841.040.341.042.242.941.133.934.535.034.635.335.135.536.136.537.238.138.338.637.626.826.927.427.828.028.429.114.515.117.0
Percentage of Assets3.74.04.04.04.04.04.14.24.24.24.24.24.24.34.34.24.64.74.74.74.74.84.94.94.95.04.95.05.05.13.73.53.63.63.73.63.51.80.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value0.6340.6340.6340.6320.630.630.630.6280.6270.6260.6260.6250.4160.4160.4160.4160.3730.3730.3730.3720.3720.3720.3720.3710.3710.3710.3710.3710.3710.3710.3370.3370.3370.3370.3370.3370.3370.2840.2840.284
Percentage of StockholdersEquity0.40.40.50.50.50.50.50.50.50.50.50.50.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.5
Percentage of Assets0.00.10.10.10.10.10.10.10.10.10.10.10.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.00.00.00.10.00.00.10.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value87888684828078767472707169686766666665666564646362616059585766666463626160585450
Percentage of StockholdersEquity61.661.963.062.762.563.264.165.764.363.460.860.560.060.460.557.263.964.464.865.265.964.764.765.365.165.566.265.464.862.372.271.871.871.570.870.570.986.684.585.9
Percentage of Assets6.57.17.07.06.76.76.66.66.56.46.26.36.26.16.05.98.78.78.78.98.88.89.08.98.78.88.58.58.48.59.99.49.59.39.39.08.510.90.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value-0.469-0.4-0.4-0.455-0.455-0.455-0.081-0.188-0.188-0.188-0.077-0.341-0.022-0.093-0.125-0.908-0.926-0.987-0.626-0.894-0.997-1.046-1.077-1.673-1.878-1.892-1.713-2.154-2.299-2.345-2.192-2.739-2.739-2.831-2.559-2.404-2.404-2.197-2.122-3.243
Percentage of StockholdersEquity-0.3-0.3-0.3-0.3-0.3-0.4-0.1-0.2-0.2-0.2-0.1-0.3-0.0-0.1-0.1-0.8-0.9-1.0-0.6-0.9-1.0-1.0-1.1-1.7-2.0-2.0-1.9-2.4-2.5-2.5-2.4-3.0-3.0-3.2-2.9-2.8-2.8-3.2-3.3-5.5
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.2-0.3-0.3-0.2-0.3-0.3-0.3-0.3-0.4-0.4-0.4-0.4-0.4-0.3-0.40.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value21000.023000.022000.023000.027000.029000.029000.029000.033000.034000.035000.035000.039000.041000.041000.034000.023000.024000.025000.024000.027000.028000.029000.028000.031000.033000.033000.032000.035000.037000.037000.036000.040000.040000.040000.041000.014000.013000.013000.013000.0
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value141414131314131313131312121313136.3286.396.4726.5036.5556.6326.7346.8256.917.0317.1257.257.2067.1917.3267.4537.3717.4687.4797.6017.6724.904
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.01.11.21.11.11.21.21.21.21.21.21.11.11.21.21.20.80.80.90.90.90.90.91.01.01.01.01.01.01.11.11.11.11.11.11.11.10.9

None

us-gaap:Goodwill

us-gaap:Goodwill


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-07-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value111111111111111111111111111111111.6169.7159.7159.7159.7159.7159.7159.7159.7159.7159.7159.7159.7159.7159.7159.7159.7159.7159.7159.7159.4839.4830.013
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.90.90.90.90.91.01.01.01.01.01.01.01.01.01.00.01.31.31.31.31.31.31.41.41.41.41.41.41.41.41.41.41.41.41.51.41.30.0

None

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value191000.0212000.0235000.0257000.0280000.0307000.0336000.0364000.0394000.0427000.0462000.0496000.0531000.0571000.0612000.0652000.0237000.0260000.0285000.0309000.0334000.0361000.0389000.0418000.0446000.0477000.0510000.0543000.0575000.0610000.0647000.0800000.0
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.1

None

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-07-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value1421421371341311261221161151131151171161121111151910410210010199100999796949191909292919088888684676458
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.511.411.211.110.810.510.310.110.010.110.210.410.310.210.010.30.013.613.513.513.613.313.713.913.613.413.412.913.013.013.613.713.213.213.013.212.812.012.60.00.0

us-gaap:StockholdersEquity us-gaap:BusinessAcquisition

nwfl:UpstateNewYorkBancorpInc.


None
Period End2020-03-312019-12-31
Value4646
Percentage of StockholdersEquity32.733.8
Percentage of Assets3.73.8
Percentage of Assets nwfl:UpstateNewYorkBancorpInc.10.510.6

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value4.7824.2771.1871.1430.44-2.077-5.02-8.492-7.036-6.327-2.667-1.269-1.532-3.317-4.1192.4062.8381.7790.4880.721-0.5220.9110.462-0.0710.005-1.0-2.602-1.572-1.1872.1352.7973.623.1593.1563.3153.0372.0631.1372.091.279
Percentage of StockholdersEquity3.43.00.90.80.3-1.6-4.1-7.3-6.1-5.6-2.3-1.1-1.3-2.9-3.72.12.71.70.50.7-0.50.90.5-0.10.0-1.1-2.8-1.7-1.32.33.03.93.53.63.83.52.41.73.22.2
Percentage of Assets0.40.30.10.10.0-0.2-0.4-0.7-0.6-0.6-0.2-0.1-0.1-0.3-0.40.20.40.20.10.1-0.10.10.1-0.00.0-0.1-0.4-0.2-0.20.30.40.50.50.50.50.40.30.20.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value494949494848484847474747474747473535353535353535353535343434242424242424249.8269.7649.972
Percentage of StockholdersEquity34.934.936.036.437.138.339.541.241.441.841.040.341.042.242.941.133.934.535.034.635.335.135.536.136.537.238.138.338.637.626.826.927.427.828.028.429.114.515.117.0
Percentage of Assets3.74.04.04.04.04.04.14.24.24.24.24.24.24.34.34.24.64.74.74.74.74.84.94.94.95.04.95.05.05.13.73.53.63.63.73.63.51.80.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value0.6340.6340.6340.6320.630.630.630.6280.6270.6260.6260.6250.4160.4160.4160.4160.3730.3730.3730.3720.3720.3720.3720.3710.3710.3710.3710.3710.3710.3710.3370.3370.3370.3370.3370.3370.3370.2840.2840.284
Percentage of StockholdersEquity0.40.40.50.50.50.50.50.50.50.50.50.50.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.5
Percentage of Assets0.00.10.10.10.10.10.10.10.10.10.10.10.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.00.00.00.10.00.00.10.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value87888684828078767472707169686766666665666564646362616059585766666463626160585450
Percentage of StockholdersEquity61.661.963.062.762.563.264.165.764.363.460.860.560.060.460.557.263.964.464.865.265.964.764.765.365.165.566.265.464.862.372.271.871.871.570.870.570.986.684.585.9
Percentage of Assets6.57.17.07.06.76.76.66.66.56.46.26.36.26.16.05.98.78.78.78.98.88.89.08.98.78.88.58.58.48.59.99.49.59.39.39.08.510.90.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value-0.469-0.4-0.4-0.455-0.455-0.455-0.081-0.188-0.188-0.188-0.077-0.341-0.022-0.093-0.125-0.908-0.926-0.987-0.626-0.894-0.997-1.046-1.077-1.673-1.878-1.892-1.713-2.154-2.299-2.345-2.192-2.739-2.739-2.831-2.559-2.404-2.404-2.197-2.122-3.243
Percentage of StockholdersEquity-0.3-0.3-0.3-0.3-0.3-0.4-0.1-0.2-0.2-0.2-0.1-0.3-0.0-0.1-0.1-0.8-0.9-1.0-0.6-0.9-1.0-1.0-1.1-1.7-2.0-2.0-1.9-2.4-2.5-2.5-2.4-3.0-3.0-3.2-2.9-2.8-2.8-3.2-3.3-5.5
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.2-0.3-0.3-0.2-0.3-0.3-0.3-0.3-0.4-0.4-0.4-0.4-0.4-0.3-0.40.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:CommonStockValue

us-gaap:CommonStockValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value634000.0634000.0634000.0632000.0630000.0630000.0630000.0628000.0627000.0626000.0626000.0625000.0416000.0416000.0416000.0416000.0373000.0373000.0373000.0372000.0372000.0372000.0372000.0371000.0371000.0371000.0371000.0371000.0371000.0371000.0337000.0337000.0337000.0337000.0337000.0337000.0337000.0284000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.10.10.10.10.10.10.10.10.10.10.10.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.00.00.00.10.00.00.1

None

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value49494949484848484747474747474747353535353535353535353534343424
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.74.04.04.04.04.04.14.24.24.24.24.24.24.34.34.24.64.74.74.74.74.84.94.94.95.04.95.05.05.13.7

None

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value8788868482807876747270716968676666666566656464636261605958576666646362616058
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.57.17.07.06.76.76.66.66.56.46.26.36.26.16.05.98.78.78.78.98.88.89.08.98.78.88.58.58.48.59.99.49.59.39.39.08.510.9

None

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value4782000.04277000.01187000.01143000.0440000.0-2077000.0-5020000.0-8492000.0-7036000.0-6327000.0-2667000.0-1269000.0-1532000.0-3317000.0-4119000.02406000.02838000.01779000.0488000.0721000.0-522000.0911000.0462000.0-71000.05000.0-1000000.0-2602000.0-1572000.0-1187000.02135000.02797000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.30.10.10.0-0.2-0.4-0.7-0.6-0.6-0.2-0.1-0.1-0.3-0.40.20.40.20.10.1-0.10.10.1-0.00.0-0.1-0.4-0.2-0.20.30.4

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value4782000.04277000.0354000.01143000.0440000.0-2077000.0-5558000.0-8492000.0-7036000.0-6327000.0-3041000.0-4437000.02406000.02838000.01779000.0488000.0721000.0-522000.0911000.0462000.0-71000.05000.0-1000000.0-2602000.0-1572000.0-1187000.02135000.02797000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.029.8100.0100.0100.0110.7100.0100.0100.0114.0107.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.30.00.10.0-0.2-0.5-0.7-0.6-0.6-0.3-0.40.20.40.20.10.1-0.10.10.1-0.00.0-0.1-0.4-0.2-0.20.30.4
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value469000.0400000.0400000.0455000.0455000.0455000.081000.0188000.0188000.0188000.077000.0341000.022000.093000.0125000.0908000.0926000.0987000.0626000.0894000.0997000.01046000.01077000.01673000.01878000.01892000.01713000.02154000.02299000.02345000.02192000.02739000.02739000.02831000.02559000.02404000.02404000.02197000.0
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.20.20.30.30.20.30.30.30.30.40.40.40.40.40.30.4

None

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-3.9924.5443.7415.0865.3354.2763.2394.8537.1622.0443.6113.695.5093.2412.7783.0972.1322.5243.0323.6133.1672.8792.5334.2662.9171.6451.5524.522.8581.8631.6992.218
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-356.4341.4266.1348.1417.1328.7247.3293.2501.9161.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-59.49714-21.1878.903-18.433-9.063-24.04-7.062-23.329-0.407-4.799-7.091-18.8592.1564.597-4.265-6.3110-29.685-7.337-10.369-5.2660.78-4.9192.894-16.004-6.06316119.629-8.255-2.3
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-5312.21056.3-1506.9609.4-1441.2-696.6-1835.1-426.7-1634.8-32.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1084.39911-11.546116.313213.4720-6.1923.571.3139.911-2.729-8.262-0.94710-12.3077.1023.841186.037-26.35711-1.65613-12.115-27.98111-8.5833.428-14.707
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9682.8330.5849.6-790.3914.5485.21662.7209.71410.8-487.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-3.9924.5443.7415.0865.3354.2763.2394.8537.1622.0443.6113.695.5093.2412.7783.0972.1322.5243.0323.6133.1672.8792.5334.2662.9171.6451.5524.522.8581.8631.6992.218
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-356.4341.4266.1348.1417.1328.7247.3293.2501.9161.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1.4883.0793.5963.9073.5223.193.2993.713.5133.1290.1572.9412.7242.3762.3460.6121.8781.8760.1271.7771.9632.0411.5412.1182.0341.9642.1812.1361.8392.3081.7592.22.2582.1861.9972.2151.4841.661.8081.891.818
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax132.9231.3255.8267.4275.4245.2251.8224.2246.2246.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


None
Period End2020-06-302020-03-312019-06-302019-03-312015-09-302015-06-302014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.00.030.0510.00.0410.0890.1990.3360.0630.1920.130.1680.091
Percentage of NetIncomeLoss0.01.01.40.02.34.59.416.53.28.86.19.13.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.02.34.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value1.4883.0793.5963.9073.5223.193.2993.713.5133.1290.1572.9412.7242.3762.3460.6111.8781.8760.1271.7771.9632.0411.5412.1182.0341.9642.1812.1371.8392.3081.7592.22.2582.1861.9972.215
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax132.9231.3255.8267.4275.4245.2251.8224.2246.2246.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value6272000.0-38000.01539000.0-783000.0-435000.0201000.01337000.0-209000.0-2773000.01920000.0960000.076000.0-1532000.0303000.02095000.0-2940000.01589000.0-717000.0
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-227000.0-250000.01164000.0-151000.015000.0-40000.0222000.04000.0-75000.0-127000.0452000.0-258000.0-178000.0-347000.0591000.0-82000.0689000.0-452000.0-571000.0463000.0-27000.0-252000.0128000.0112000.012000.0-303000.0176000.0-68000.020000.012000.0828000.0-145000.0-311000.052000.0-73000.0-23000.076000.0-84000.0-169000.0-46000.0
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-59.49714-21.1878.903-18.433-9.063-24.04-7.062-23.329-0.407-4.799-7.091-18.8592.1564.597-4.265-6.3110-29.685-7.337-10.369-5.2660.78-4.9192.894-16.004-6.06316119.629-8.255-2.3
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-5312.21056.3-1506.9609.4-1441.2-696.6-1835.1-426.7-1634.8-32.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value250000.0124000.0567000.0299000.0197000.0560000.0275000.0131000.0307000.0160000.01149000.0329000.0111000.044000.0174000.0216000.066000.055000.0106000.085000.062000.037000.048000.066000.026000.053000.022000.0192000.0165000.014000.023000.0222000.042000.0130000.040000.072000.059000.04000.04000.070000.0
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1084.39911-11.546116.313213.4720-6.1923.571.3139.911-2.729-8.262-0.94710-12.3077.1023.841186.037-26.35711-1.65613-12.115-27.98111-8.5833.428-14.707
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9682.8330.5849.6-790.3914.5485.21662.7209.71410.8-487.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1583000.01582000.01512000.01510000.01509000.01510000.01379000.01378000.01376000.01376000.01371000.01352000.01331000.01332000.01278000.01144000.01145000.01147000.01141000.01142000.01141000.01103000.01093000.01092000.01092000.01093000.01052000.01051000.01030000.01022000.0981000.0985000.0982000.0984000.0955000.0955000.0801000.0803000.0775000.0771000.0
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value69000.0054000.000374000.015000.000179000.0297000.0436000.0391000.0463000.0000447000.0-8000.08000.00127000.0000179000.0000319000.000
Percentage of PaymentsForRepurchaseOfCommonStock100.00.0100.00.00.0100.0100.00.00.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.00.0100.00.00.00.0100.00.00.00.0100.00.00.0

None

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312010-12-312009-12-31
Value197820.0197820.0199820.0189120.0199400.0202550.0208700.0190450.0199320.0208150.0212720.0195720.0133230.0145230.0160430.0172450.0173100.0190320.0194520.0184950.0189090.0200480.0206460.0211260.0218990.0219540.0219540.0206010.0213160.0215990.0206130.0192910.0192910.0209910.0189640.0170920.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312010-12-312009-12-31
Value24.8324.8324.7822.9822.7422.6722.5420.8520.8620.7420.7618.3827.5427.4227.3726.8526.8526.9126.9126.7726.7726.7626.7426.6126.6426.6426.6426.3926.3826.3428.928.5428.5428.4328.5228.07
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value8338152018191817161216
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:ProceedsFromRepaymentsOfShortTermDebt

us-gaap:ProceedsFromRepaymentsOfShortTermDebt


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value14-21.69.4784.68410-15.2220.2269.49513-12.625-4.6995.03713-4.428-0.344-6.321-14.572-0.563117.7043.2614.886-19.0096.695-2.364-9.541116.39110-6.838-3.6895.19411-5.94-10.182-0.2056.716-7.8448.780.151
Percentage of ProceedsFromRepaymentsOfShortTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nwfl:ForeclosedRealEstateExpenseIncome

nwfl:ForeclosedRealEstateExpenseIncome


None
Period End2020-06-302019-09-302019-06-302018-09-30
Value-2000.024000.0-10000.0-26000.0
Percentage of ForeclosedRealEstateExpenseIncome100.0100.0100.0100.0

nwfl:GainLossOnSaleOfBankPremisesAndEquipmentAndForeclosedRealEstateOwned

nwfl:GainLossOnSaleOfBankPremisesAndEquipmentAndForeclosedRealEstateOwned


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value15000.03000.030000.02000.057000.08000.0-68000.051000.0-56000.047000.0-101000.0-144000.0-74000.0-455000.0-9000.0-48000.040000.06000.0-156000.04000.0-210000.0-65000.0-738000.0-23000.0-140000.0-19000.0-57000.0-187000.0-6000.0-97000.0-19000.051000.05000.0-32000.0
Percentage of GainLossOnSaleOfBankPremisesAndEquipmentAndForeclosedRealEstateOwned100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nwfl:LoanGrowth

nwfl:LoanGrowth


None
Period End2020-06-302020-03-31
Value0.01280.0172
Percentage of LoanGrowth100.0100.0

nwfl:LoanServicingFees

nwfl:LoanServicingFees


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-5000.021000.024000.015000.024000.015000.011000.017000.010000.010000.0
Percentage of LoanServicingFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nwfl:NumberOfLoansInForbearance us-gaap:FinancingReceivablePortfolioSegment, us-gaap:SubsequentEventType

nwfl:NumberOfLoansInForbearance

nwfl:CommercialFinancialAndAgricultural, us-gaap:SubsequentEvent


None
Period End2020-04-30
Value60.0
Percentage of NumberOfLoansInForbearance100.0

us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:SubsequentEvent


None
Period End2020-04-30
Value167.0
Percentage of NumberOfLoansInForbearance278.3

us-gaap:ConstructionLoans, us-gaap:SubsequentEvent


None
Period End2020-04-30
Value14.0
Percentage of NumberOfLoansInForbearance23.3

us-gaap:ConsumerPortfolioSegment, us-gaap:SubsequentEvent


None
Period End2020-04-30
Value361.0
Percentage of NumberOfLoansInForbearance601.7

us-gaap:ResidentialPortfolioSegment, us-gaap:SubsequentEvent


None
Period End2020-04-30
Value152.0
Percentage of NumberOfLoansInForbearance253.3

nwfl:NumberOfLoansInForbearance us-gaap:SubsequentEventType

us-gaap:SubsequentEvent


None
Period End2020-04-30
Value754.0
Percentage of NumberOfLoansInForbearance1256.7

nwfl:RightOfUseAsset

nwfl:RightOfUseAsset


None
Period End2020-03-312019-03-31
Value05335000.0
Percentage of RightOfUseAsset0.0100.0

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-293000.0-320000.0-344000.0-372000.0-361000.0-371000.0-403000.0-423000.0-422000.0-463000.0-464000.0-531000.0-529000.0-591000.0-609000.0-551000.0-252000.0-236000.0-225000.0-236000.0-242000.0-233000.0-215000.0-221000.0-213000.0-211000.0-226000.0-266000.0-267000.0-298000.0-322000.0-308000.0-284000.0-296000.0-1375000.0219000.0524000.0-179000.0-735000.0132000.0
Percentage of AccretionAmortizationOfDiscountsAndPremiumsInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value83000.084000.072000.073000.072000.052000.051000.051000.036000.035000.036000.022000.023000.022000.014000.013000.014000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value83000.084000.072000.073000.072000.052000.051000.051000.036000.035000.036000.022000.023000.022000.022000.013000.014000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0157.1100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value51000.051000.052000.052000.052000.052000.060000.059000.059000.059000.024000.023000.023000.023000.018000.017000.018000.018000.017000.016000.016000.017000.034000.040000.040000.040000.043000.040000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value51000.051000.052000.052000.052000.052000.060000.059000.059000.059000.024000.023000.023000.023000.018000.017000.018000.018000.017000.016000.016000.017000.034000.040000.040000.040000.043000.040000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesGrossRealizedGainLossNet

us-gaap:AvailableForSaleSecuritiesGrossRealizedGainLossNet


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value038000.0169000.064000.0013000.058000.0142000.0129000.031000.06000.00205000.064000.063000.0134000.0311000.0301000.0509000.095000.0198000.0254000.0138000.0631000.0285000.0402000.0544000.012000.0
Percentage of AvailableForSaleSecuritiesGrossRealizedGainLossNet0.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesGrossRealizedGains

us-gaap:AvailableForSaleSecuritiesGrossRealizedGains


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value038000.021000.0169000.064000.00013000.058000.0142000.0181000.0129000.031000.012000.015000.00205000.064000.0118000.063000.0134000.0311000.0281000.0301000.0523000.095000.0300000.0198000.0254000.0156000.0101000.0631000.0285000.0402000.0207000.0548000.015000.0
Percentage of AvailableForSaleSecuritiesGrossRealizedGains0.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses

us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302011-12-312011-09-302011-06-30
Value0000000000000000015000.0014000.009000.002000.04000.03000.0
Percentage of AvailableForSaleSecuritiesGrossRealizedLosses0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.0100.00.0100.00.0100.0100.0100.0

us-gaap:BankOwnedLifeInsuranceIncome

us-gaap:BankOwnedLifeInsuranceIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312010-09-30
Value212000.0208000.0200000.0222000.0207000.0202000.0278000.0297000.0279000.0273000.0283000.0320000.0275000.0255000.0272000.0283000.0166000.0167000.0168000.0167000.0166000.0165000.0171000.0170000.0175000.0168000.0162000.0150000.0148000.0925000.0144000.0132000.0131000.0132000.0164000.0119000.0121000.088000.0
Percentage of BankOwnedLifeInsuranceIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationIntegrationRelatedCosts

us-gaap:BusinessCombinationIntegrationRelatedCosts


None
Period End2020-06-302016-09-302015-09-30
Value1597000.01659000.00
Percentage of BusinessCombinationIntegrationRelatedCosts100.0100.00.0

us-gaap:CapitalLeaseObligationsIncurred

us-gaap:CapitalLeaseObligationsIncurred


None
Period End2020-03-312019-03-31
Value05335000.0
Percentage of CapitalLeaseObligationsIncurred0.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4423-5.52.443-1.4021.5260.981.2613.965-4.555
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:CommonStockDividendsPerShareDeclared


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.250.250.250.240.240.240.240.220.220.22
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConcentrationRiskPercentage1 us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

us-gaap:ConcentrationRiskPercentage1

us-gaap:LoansReceivable, nwfl:CommercialRentals


None
Period End2020-03-312019-03-312018-03-312017-03-31
Value0.0960.0850.0880.11
Percentage of ConcentrationRiskPercentage1100.0100.0100.0100.0

us-gaap:LoansReceivable, nwfl:HospitalityLodgingIndustry


None
Period End2020-03-312019-03-312018-03-312017-03-312015-03-31
Value0.0710.0680.0760.070.375
Percentage of ConcentrationRiskPercentage174.080.086.463.60.0

us-gaap:DebtAndEquitySecuritiesGainLoss

us-gaap:DebtAndEquitySecuritiesGainLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value038000.021000.0169000.064000.00013000.058000.0142000.0
Percentage of DebtAndEquitySecuritiesGainLoss0.0100.0100.0100.0100.00.00.0100.0100.0100.0

us-gaap:DebtAndEquitySecuritiesGainLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value038000.021000.0169000.064000.00013000.058000.0142000.0
Percentage of DebtAndEquitySecuritiesGainLoss0.0100.0100.0100.0100.00.00.0100.0100.0100.0

us-gaap:DepreciationNonproduction

us-gaap:DepreciationNonproduction


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value281000.0281000.0266000.0252000.0246000.0241000.0230000.0228000.0221000.0216000.0219000.0235000.0231000.0237000.0242000.0219000.0128000.0137000.0137000.0137000.0138000.0139000.0139000.0139000.0147000.0147000.0147000.0148000.0150000.0149000.0150000.0140000.0139000.0141000.0162000.0143000.0116000.0110000.0112000.0114000.0
Percentage of DepreciationNonproduction100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCash

us-gaap:DividendsCash


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-2000.01583000.070000.02000.01000.01509000.0-2623000.01380000.01377000.01376000.0-2662000.01372000.01332000.01333000.0-2236000.01277000.01145000.01145000.05000.01000.001141000.06000.03000.0
Percentage of DividendsCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value1581000.01583000.01582000.01512000.01510000.01509000.01510000.01380000.01377000.01376000.01375000.01372000.01332000.01333000.01331000.01277000.01145000.01145000.01146000.01143000.01141000.01144000.01100000.01094000.01092000.01091000.01093000.01053000.01050000.01020000.01022000.0983000.0983000.0981000.0985000.0955000.0
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value1581000.01583000.01582000.01512000.01510000.01509000.01510000.01380000.01377000.01376000.01375000.01372000.01332000.01333000.01331000.01277000.01145000.01145000.01146000.01143000.01141000.01144000.01100000.01094000.01092000.01091000.01093000.01053000.01050000.01020000.01022000.0983000.0983000.0981000.0985000.0955000.0
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FederalDepositInsuranceCorporationPremiumExpense

us-gaap:FederalDepositInsuranceCorporationPremiumExpense


None
Period End2020-06-302020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value42000.0084000.071000.082000.087000.086000.092000.094000.097000.091000.095000.010000.0170000.0117000.0115000.0133000.0119000.065000.095000.0100000.0104000.0102000.0114000.0109000.0114000.0110000.0111000.0108000.094000.097000.099000.076000.0102000.095000.0120000.0117000.0121000.0118000.0
Percentage of FederalDepositInsuranceCorporationPremiumExpense100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value18000.029000.0132000.023000.040000.045000.022000.012000.034000.014000.0148000.013000.08000.022000.019000.07000.08000.07000.05000.011000.03000.014000.05000.015000.05000.06000.04000.016000.05000.06000.042000.037000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8000.010000.017000.010000.011000.010000.08000.0000
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery44.434.512.943.527.522.236.40.00.00.0

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2000.04000.0107000.04000.04000.010000.002000.025000.06000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery11.113.881.117.410.022.20.016.773.542.9

us-gaap:ConsumerPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value7000.013000.04000.04000.021000.014000.07000.010000.08000.07000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery38.944.83.017.452.531.131.883.323.550.0

us-gaap:ResidentialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1000.02000.04000.05000.04000.011000.07000.001000.01000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery5.66.93.021.710.024.431.80.02.97.1

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value94000.0150000.0228000.0146000.0461000.0598000.0225000.0433000.0232000.099000.0674000.0272000.090000.0184000.01288000.0927000.0488000.0495000.0201000.0391000.0539000.0415000.0256000.0605000.0782000.0-582000.04231000.0-1350000.0248000.0-196000.03263000.0-384000.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value18000.0030000.020000.0233000.01000.00241000.05000.00
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs19.10.013.213.750.50.20.055.72.20.0

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value033000.012000.00146000.0469000.039000.0110000.0134000.00
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs0.022.05.30.031.778.417.325.457.80.0

us-gaap:ConsumerPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value76000.0116000.0174000.0111000.072000.063000.074000.072000.069000.048000.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs80.977.376.376.015.610.532.916.629.748.5

us-gaap:ResidentialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value01000.012000.015000.010000.065000.0112000.010000.024000.051000.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs0.00.75.310.32.210.949.82.310.351.5

us-gaap:ForeclosedRealEstateExpense

us-gaap:ForeclosedRealEstateExpense


None
Period End2020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value16000.0-10000.023000.0104000.0-26000.0114000.0-19000.0136000.0303000.0152000.0572000.098000.0119000.0432000.031000.0475000.047000.0232000.0158000.0822000.0271000.0396000.065000.073000.0217000.086000.0191000.033000.0-23000.085000.0122000.0170000.0372000.017000.019000.09000.03000.013000.0
Percentage of ForeclosedRealEstateExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfInvestments

us-gaap:GainLossOnSaleOfInvestments


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value038000.022000.0168000.064000.00013000.058000.0142000.0181000.0130000.031000.06000.015000.0-1000.0206000.064000.0118000.063000.0134000.0311000.0266000.0301000.0508000.095000.0291000.0198000.0254000.0138000.0101000.0631000.0285000.0402000.0205000.0544000.012000.0212000.068000.0161000.0
Percentage of GainLossOnSaleOfInvestments0.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfMortgageLoans

us-gaap:GainLossOnSaleOfMortgageLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value65000.056000.044000.015000.068000.042000.0015000.0000067000.000022000.032000.057000.016000.016000.024000.078000.0031000.041000.087000.0014000.011000.048000.089000.069000.05000.0-11000.041000.0
Percentage of GainLossOnSaleOfMortgageLoans100.0100.0100.0100.0100.0100.00.0100.00.00.00.00.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSalesOfLoansNet

us-gaap:GainLossOnSalesOfLoansNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value65000.056000.044000.015000.067000.042000.0015000.00067000.00018000.030000.061000.013000.012000.018000.082000.0-15000.026000.039000.0121000.0-12000.01000.011000.068000.083000.066000.05000.0-11000.041000.098000.0143000.099000.03000.0130000.0
Percentage of GainLossOnSalesOfLoansNet100.0100.0100.0100.0100.0100.00.0100.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableAverageRecordedInvestment

us-gaap:ImpairedFinancingReceivableAverageRecordedInvestment


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-30
Value2.0942.0980.6330.6010.8851.241.2251.2421.4462.8442.6423.8323.3038.8041011116.968.351119.369101113141315
Percentage of ImpairedFinancingReceivableAverageRecordedInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableAverageRecordedInvestment us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value2.0942.0980.6330.6010.8851.2171.2021.219
Percentage of ImpairedFinancingReceivableAverageRecordedInvestment100.0100.0100.0100.0100.098.198.198.1

us-gaap:ImpairedFinancingReceivableInterestIncomeCashBasisMethod

us-gaap:ImpairedFinancingReceivableInterestIncomeCashBasisMethod


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value3000.03000.0209000.0024000.0022000.015000.016000.014000.015000.012000.029000.022000.0-2000.034000.026000.033000.019000.046000.070000.0397000.0354000.053000.043000.058000.0190000.032000.01000.020000.023000.062000.072000.076000.0181000.0155000.0
Percentage of ImpairedFinancingReceivableInterestIncomeCashBasisMethod100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableInterestIncomeCashBasisMethod us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3000.03000.0209000.0024000.0022000.015000.016000.014000.0
Percentage of ImpairedFinancingReceivableInterestIncomeCashBasisMethod100.0100.0100.00.0100.00.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeposits

us-gaap:IncreaseDecreaseInDeposits


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value9632-16.904-6.7916.809277.066-11.17510105.362-8.4491.058193.14110239.582-20.444-4.2615.4081011-6.37614-1.106-7.516-1.4521411-17.1657.433-12.03520-0.746-11.7765.7353.255-4.787-9.111
Percentage of IncreaseDecreaseInDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOperatingLiabilities

us-gaap:IncreaseDecreaseInOperatingLiabilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-69000.0463000.0-191000.0-385000.0551000.0651000.0101000.0244000.05000.022000.0267000.0225000.033000.0-160000.0937000.0-986000.0-1086000.01152000.0-1096000.0391000.0-378000.0518000.0-424000.0216000.0-258000.0701000.0-833000.0532000.0-258000.0732000.0-1009000.01160000.0-985000.0-456000.0-1338000.0-166000.0206000.0635000.0-829000.0259000.0
Percentage of IncreaseDecreaseInOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value714000.0-50000.0-7000.0-253000.0-110000.0313000.0-16000.0120000.0-15000.0-29000.0-13000.0312000.0-115000.0-111000.01548000.0-2824000.0339000.0591000.0-722000.0464000.0-196000.0341000.0-390000.0-252000.0-36000.0445000.0-331000.0-287000.0-671000.0530000.0160000.0-449000.0-1480000.0495000.0-223000.0-2231000.0-433000.0615000.0-420000.0176000.0
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InformationTechnologyAndDataProcessing

us-gaap:InformationTechnologyAndDataProcessing


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value466000.0437000.0469000.0480000.0472000.0448000.0400000.0368000.0340000.0319000.0331000.0354000.0324000.0344000.0388000.0423000.0255000.0271000.0261000.0247000.0201000.0234000.0249000.0240000.0229000.0212000.0218000.0221000.0230000.0221000.0227000.0222000.0216000.0232000.0220000.0233000.0187000.0215000.0196000.0195000.0216000.0
Percentage of InformationTechnologyAndDataProcessing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestAndDividendIncomeOperating


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value11111112111111101010109.8969.5829.4349.4568.5287.2347.0266.9376.8726.8827.0886.8996.9416.966.9687.07.1467.0567.0577.1577.4097.4457.4037.477.6556.6196.0266.2736.3956.377
Percentage of InterestAndDividendIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendIncomeSecurities

us-gaap:InterestAndDividendIncomeSecurities


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value1063000.01179000.01278000.01435000.01441000.01483000.01536000.01524000.01605000.01633000.01618000.01239000.0878000.0890000.0911000.0950000.01023000.0968000.01025000.0987000.0939000.0877000.0868000.0971000.01007000.01026000.01116000.01135000.01090000.01115000.01141000.0
Percentage of InterestAndDividendIncomeSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseDomesticDeposits

us-gaap:InterestExpenseDomesticDeposits


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1630000.01790000.01784000.01787000.01839000.01729000.01446000.01116000.01052000.01029000.0985000.0828000.0797000.0766000.0765000.0677000.0580000.0581000.0588000.0611000.0618000.0604000.0611000.0600000.0618000.0635000.0674000.0701000.0719000.0754000.0860000.0897000.0942000.0961000.0980000.01054000.0932000.0885000.0951000.01031000.01102000.0
Percentage of InterestExpenseDomesticDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm

us-gaap:InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value279000.0302000.0244000.0246000.0278000.0303000.0248000.0171000.0131000.0141000.0144000.0116000.0101000.0143000.0252000.0216000.0223000.0231000.0199000.0189000.0199000.0165000.0167000.0168000.0167000.0166000.0159000.0158000.0178000.0190000.0204000.0246000.0243000.0244000.0247000.0314000.0342000.0336000.0376000.0419000.0416000.0
Percentage of InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseShortTermBorrowings

us-gaap:InterestExpenseShortTermBorrowings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value73000.0111000.0124000.0135000.085000.0123000.0122000.0111000.038000.052000.061000.082000.028000.028000.0-12000.065000.037000.039000.038000.019000.016000.012000.015000.019000.020000.022000.022000.017000.015000.012000.015000.014000.013000.011000.017000.024000.027000.024000.030000.026000.027000.0
Percentage of InterestExpenseShortTermBorrowings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value8.5678.9659.6339.5919.3128.8219.0549.0138.798.2578.4858.278.0567.8978.0017.125.6945.7253.2925.3335.6295.6875.6865.7345.7355.7255.7455.875.3445.3015.2785.3525.8475.8375.7265.8384.8884.5614.6464.6694.682
Percentage of InterestIncomeExpenseAfterProvisionForLoanLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LaborAndRelatedExpense

us-gaap:LaborAndRelatedExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value3.2893.7773.743.6673.5993.6493.5753.5773.4063.4623.2113.2093.2123.2193.3083.072.2482.3032.1522.1752.0712.1372.2522.0282.1722.1652.0092.1032.1242.2112.1032.1022.0472.1512.1862.1291.8321.7011.6631.6571.572
Percentage of LaborAndRelatedExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost

us-gaap:LeaseCost


None
Period End2020-06-302020-03-312019-06-302019-03-31
Value140000.0140000.0127000.0128000.0
Percentage of LeaseCost100.0100.0100.0100.0

us-gaap:LifeInsuranceCorporateOrBankOwnedChangeInValue

us-gaap:LifeInsuranceCorporateOrBankOwnedChangeInValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value212000.0208000.0200000.0222000.0206000.0202000.0278000.0296000.0279000.0273000.0283000.0320000.0275000.0255000.0272000.0283000.0166000.0167000.0168000.0167000.0165000.0165000.0171000.0171000.0170000.0168000.0163000.0150000.0149000.0155000.0144000.0132000.0131000.0132000.0
Percentage of LifeInsuranceCorporateOrBankOwnedChangeInValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestExpense

us-gaap:NoninterestExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value8.0927.0597.0876.7916.7856.6486.8026.5726.3536.2485.8866.2396.136.6146.5687.6794.5284.3494.6754.074.1684.1874.9984.1244.4734.1324.0984.1734.1334.3014.023.9573.9574.1473.9894.3543.9363.5343.3053.1123.176
Percentage of NoninterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestIncome

us-gaap:NoninterestIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1392000.01654000.01695000.01882000.01641000.01560000.01599000.01997000.01774000.01694000.01753000.01858000.01656000.01643000.01490000.01399000.01223000.01067000.01216000.01071000.01133000.01279000.01327000.01262000.01468000.01053000.01310000.01216000.01212000.01877000.01118000.01591000.01206000.01291000.01028000.01506000.0993000.01208000.01011000.01035000.01016000.0
Percentage of NoninterestIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestIncomeOtherOperatingIncome

us-gaap:NoninterestIncomeOtherOperatingIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value103000.0136000.0107000.0109000.0106000.0143000.0111000.0392000.0161000.0162000.0360000.0144000.0139000.0131000.0145000.0161000.0116000.0130000.0120000.0107000.090000.0108000.095000.094000.076000.071000.064000.0155000.0100000.0126000.0-234000.0220000.0216000.0232000.0-247000.0234000.0186000.0191000.0-203000.0163000.0159000.0
Percentage of NoninterestIncomeOtherOperatingIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OccupancyNet

us-gaap:OccupancyNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value906000.0968000.0156000.0916000.0940000.0924000.0230000.0910000.0857000.0892000.0143000.0799000.0809000.0911000.0341000.0755000.0487000.0495000.089000.0473000.0542000.0556000.075000.0505000.0518000.0578000.012000.0507000.0550000.0529000.050000.0512000.0490000.0487000.0107000.0489000.0408000.0398000.0-54000.0388000.0408000.0
Percentage of OccupancyNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value505000.03120000.0-233000.0835000.02568000.02943000.03308000.0-1446000.0-663000.0-6836000.0-432000.01195000.01333000.0-155000.01285000.0-1344000.0654000.0123000.01341000.01665000.0-255000.0-3154000.0-571000.0
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value038000.021000.0169000.064000.00013000.058000.0142000.0181000.0129000.031000.06000.015000.00205000.064000.0118000.063000.0134000.0311000.0266000.0301000.0509000.095000.0291000.0198000.0254000.0138000.0101000.0631000.0285000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax0.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value08000.03000.037000.013000.0003000.012000.030000.061000.043000.011000.02000.08000.0069000.022000.040000.022000.045000.0106000.091000.0102000.0173000.032000.099000.068000.086000.047000.032000.0214000.097000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax0.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value640000.03949000.0-298000.01059000.03250000.03725000.04187000.0-1830000.0-840000.0-4490000.0-1262000.0529000.02735000.01223000.0-10356000.0-653000.01810000.02019000.0-234000.01938000.0-2037000.0989000.01078000.0186000.02032000.02525000.0-1271000.0-385000.0-4779000.0-864000.0-1147000.01331000.0291000.0154000.0628000.02021000.01161000.0466000.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value135000.0829000.0-64000.0224000.0682000.0782000.0879000.0-384000.0-177000.0-942000.0-429000.0180000.0930000.0417000.0-3520000.0-221000.0615000.0686000.0-79000.0654000.0-693000.0335000.0370000.063000.0691000.0860000.0-433000.0-130000.0-1624000.0-293000.0-393000.0453000.0100000.048000.0215000.0688000.0395000.0158000.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherInterestAndDividendIncome

us-gaap:OtherInterestAndDividendIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value19000.06000.011000.05000.051000.015000.010000.02000.043000.018000.011000.02000.024000.010000.014000.022000.05000.01000.01000.03000.08000.04000.04000.01000.02000.01000.09000.05000.010000.03000.012000.09000.07000.04000.011000.018000.016000.08000.014000.014000.018000.0
Percentage of OtherInterestAndDividendIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoninterestExpense

us-gaap:OtherNoninterestExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1334000.01406000.0213000.01231000.01268000.01093000.0289000.01173000.01135000.01063000.094000.0992000.01036000.0950000.0327000.01059000.0684000.0754000.0-27000.0670000.0731000.0649000.0-57000.0679000.0721000.0668000.052000.0693000.0682000.0677000.0-114000.0743000.0656000.0677000.0-365000.0700000.0640000.0551000.0-215000.0590000.0561000.0
Percentage of OtherNoninterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForOriginationOfMortgageLoansHeldForSale

us-gaap:PaymentsForOriginationOfMortgageLoansHeldForSale


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1.5731.5351.9480.5761.4590.7320.00.7520.00.0-1.6930.01.6930.00.00.00.7040.9811.6920.8021.0230.782.0410.01.1181.112.3770.00.5081.1012.6212.0742.1460.1230.02.1471.8384.6921.9510.086
Percentage of PaymentsForOriginationOfMortgageLoansHeldForSale100.0100.0100.0100.0100.0100.00.0100.00.00.0100.00.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromLoansAndLeases

us-gaap:PaymentsForProceedsFromLoansAndLeases


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value604.20819182415311528119.19721155.7828.1438.479206.032215.62220180.5180.02210-6.297166.8423.1022.964-1.7541.3781.191213.57-7.448-2.06-6.467-1.2325.042
Percentage of PaymentsForProceedsFromLoansAndLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireAvailableForSaleSecurities

us-gaap:PaymentsToAcquireAvailableForSaleSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value107.034160.05.0660.00.01.1896.098.1796.052.012110.020534.868215.57812161526152110251922162117141319168.467102427
Percentage of PaymentsToAcquireAvailableForSaleSecurities100.0100.0100.00.0100.00.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireFederalHomeLoanBankStock

us-gaap:PaymentsToAcquireFederalHomeLoanBankStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1380000.01305000.03632000.01297000.0554000.01112000.02290000.02707000.0393000.0765000.02105000.02359000.0618000.0760000.0208000.0996000.0685000.0994000.02265000.01062000.0441000.0327000.0152000.01060000.0247000.0504000.0
Percentage of PaymentsToAcquireFederalHomeLoanBankStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1015128.3347.1935.6848.0257.6977.4277.7246.3235.7787.4037.3898.099104.1613.3833.4457.0319.5012.8762.8384.024.8513.154.1444.1857.725.0935.3567.992106.738117.2628.8057.1131419
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecurities

us-gaap:ProceedsFromSaleOfAvailableForSaleSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.08.2244.385193.2990.3270.03.1623.822102.585111.8310.0048.944701615165.4669.40813277.252191212147.8967.40317157.716104.412174.1576.1870.16611
Percentage of ProceedsFromSaleOfAvailableForSaleSecurities0.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfFederalHomeLoanBankStock

us-gaap:ProceedsFromSaleOfFederalHomeLoanBankStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value1473000.02379000.01925000.01315000.0531000.01906000.01625000.01759000.0625000.01725000.01715000.01679000.0122000.0940000.0440000.01152000.01439000.01424000.01341000.0814000.039000.0203000.01648000.0287000.0551000.0640000.05000.0386000.06000.097000.0
Percentage of ProceedsFromSaleOfFederalHomeLoanBankStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfForeclosedAssets

us-gaap:ProceedsFromSaleOfForeclosedAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value127000.0482000.0244000.0107000.0161000.044000.080000.0229000.055000.0412000.0
Percentage of ProceedsFromSaleOfForeclosedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfLoansHeldForSale

us-gaap:ProceedsFromSaleOfLoansHeldForSale


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-30
Value1638000.01545000.01992000.0591000.01497000.0758000.00767000.0000
Percentage of ProceedsFromSaleOfLoansHeldForSale100.0100.0100.0100.0100.0100.00.0100.00.00.00.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value038000.0279000.0189000.057000.0113000.0125000.0162000.0158000.075000.0274000.072000.0313000.0381000.0683000.017000.060000.083000.0131000.0110000.046000.0154000.0464000.0213000.014000.00255000.0140000.038000.0142000.0356000.0060000.039000.0
Percentage of ProceedsFromStockOptionsExercised0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:ProfessionalFees

us-gaap:ProfessionalFees


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value225000.0218000.0361000.0276000.0226000.0250000.0233000.0301000.0229000.0230000.0243000.0217000.0240000.0249000.0320000.0185000.0181000.0151000.0283000.0140000.0124000.0183000.0196000.0136000.0174000.0165000.0128000.0139000.0172000.0187000.0228000.0157000.0217000.0209000.0987000.0171000.0126000.0134000.0292000.081000.0138000.0
Percentage of ProfessionalFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanLeaseAndOtherLosses

us-gaap:ProvisionForLoanLeaseAndOtherLosses


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1300000.0700000.0200000.0300000.0300000.0450000.0375000.0375000.0425000.0550000.0400000.0600000.0600000.0600000.0
Percentage of ProvisionForLoanLeaseAndOtherLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanLeaseAndOtherLosses us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value22000.0105000.019000.057000.0307000.090000.0-10000.0265000.057000.0175000.0
Percentage of ProvisionForLoanLeaseAndOtherLosses1.715.09.519.0102.320.0-2.770.713.431.8

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1162000.0257000.026000.0-132000.0-111000.0-49000.0235000.0120000.0227000.0-142000.0
Percentage of ProvisionForLoanLeaseAndOtherLosses89.436.713.0-44.0-37.0-10.962.732.053.4-25.8

us-gaap:ConstructionLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-1000.0-8000.0-12000.0-5000.04000.015000.0-1000.0-34000.08000.030000.0
Percentage of ProvisionForLoanLeaseAndOtherLosses-0.1-1.1-6.0-1.71.33.3-0.3-9.11.95.5

us-gaap:ConsumerPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value110000.0255000.0175000.0249000.0102000.0213000.092000.095000.0180000.0184000.0
Percentage of ProvisionForLoanLeaseAndOtherLosses8.536.487.583.034.047.324.525.342.433.5

us-gaap:ResidentialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value7000.091000.0-8000.0131000.0-2000.0181000.059000.0-71000.0-47000.0303000.0
Percentage of ProvisionForLoanLeaseAndOtherLosses0.513.0-4.043.7-0.740.215.7-18.9-11.155.1

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value030000.0132000.051000.0010000.046000.0112000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax0.0100.0100.0100.00.0100.0100.0100.0

us-gaap:RepaymentsOfOtherDebt

us-gaap:RepaymentsOfOtherDebt


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value105.0884.468143.9314.3294.3653.6342.812.8523.8263.5593.5471310132.2772.271.0368.0490.5960.3930.3920.3910.390.3880.1950.1945.1930.1445.0460.0460.0460.0450.046150.0153.00.05.0
Percentage of RepaymentsOfOtherDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:RestrictedStockExpense

us-gaap:RestrictedStockExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value83000.084000.072000.072000.073000.072000.051000.052000.051000.051000.035000.036000.035000.036000.022000.022000.023000.022000.06000.022000.013000.014000.00000
Percentage of RestrictedStockExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:RevenueNotFromContractWithCustomer

us-gaap:RevenueNotFromContractWithCustomer


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value272000.0323000.0289000.0421000.0362000.0259000.0289000.0342000.0347000.0
Percentage of RevenueNotFromContractWithCustomer100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1 us-gaap:AwardType

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1

us-gaap:RestrictedStock


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value83000.084000.072000.073000.072000.052000.051000.051000.036000.035000.036000.022000.023000.022000.0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value02005.012775.010275.03150.06150.07500.08125.08825.03825.015269.02750.012000.014200.024771.0647.02205.03200.04928.04143.01810.05978.017299.07728.011194.05500.01163.06270.013802.09550.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value02005.012775.010275.03150.06150.044400.08125.08825.0-1500.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised0.0100.0100.0100.0100.0100.0592.0100.0100.0-39.2

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value038000.0279000.0189000.057000.0113000.0125000.0162000.0158000.075000.0465000.072000.0313000.0381000.0683000.017000.060000.083000.0131000.0110000.046000.0154000.0464000.0212000.0255000.0140000.038000.0142000.0356000.0060000.039000.0
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value038000.0278000.0187000.057000.0113000.0124000.0161000.0157000.07000.017000.0-45000.0-149000.0-114000.0-3000.0-1000.0-1000.0-3000.0-1000.0-1000.0-3000.0-4000.05000.07000.0-42000.0-5000.0-8000.0-24000.0-45000.00-32000.0-9000.0
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised0.0100.099.698.9100.0100.099.299.499.49.33.7-62.5-47.6-29.9-0.4-5.9-1.7-3.6-0.8-0.9-6.5-2.61.13.3-16.5-3.6-21.1-16.9-12.60.0-53.3-23.1

us-gaap:StockOptionPlanExpense

us-gaap:StockOptionPlanExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value51000.051000.052000.052000.052000.052000.060000.059000.059000.059000.024000.023000.023000.023000.018000.017000.018000.018000.017000.016000.016000.017000.034000.040000.040000.040000.0
Percentage of StockOptionPlanExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TaxesExcludingIncomeAndExciseTaxes

us-gaap:TaxesExcludingIncomeAndExciseTaxes


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value214000.0214000.0231000.0179000.0179000.0161000.092000.0153000.0153000.0175000.0-32000.0233000.0227000.0233000.0196000.0205000.0124000.0205000.0186000.0175000.0175000.0175000.0161000.0161000.0161000.0165000.0179000.0179000.0179000.0174000.0148000.0150000.0149000.0152000.0121000.0142000.0143000.0129000.0150000.077000.0150000.0
Percentage of TaxesExcludingIncomeAndExciseTaxes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TransferToOtherRealEstate

us-gaap:TransferToOtherRealEstate


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value62000.099000.0387000.0475000.0181000.0822000.0220000.00130000.0203000.0638000.041000.018000.053000.0293000.074000.02829000.050000.03590000.039000.0183000.068000.034000.01087000.03200000.0383000.0225000.01000.0300000.0486000.0404000.00
Percentage of TransferToOtherRealEstate100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:TreasuryStockSharesAcquired us-gaap:StatementEquityComponents

us-gaap:TreasuryStockSharesAcquired

us-gaap:TreasuryStock


None
Period End2020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1771.01460.00011337.0475.0005446.0
Percentage of TreasuryStockSharesAcquired100.0100.00.00.0100.0100.00.00.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


None
Period End2020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312010-09-30
Value69000.054000.000374000.015000.000179000.0297000.0436000.0391000.0463000.0000447000.0000127000.0000179000.0000319000.0000320000.0809000.001058000.00
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.00.00.0100.0100.00.00.0100.0100.0100.0100.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.0100.00.0100.00.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


None
Period End2020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value69000.054000.000374000.015000.000179000.0297000.0436000.0391000.0463000.0000447000.0000127000.0000179000.0000319000.0000320000.0809000.00
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.00.00.0100.0100.00.00.0100.0100.0100.0100.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.0100.00.0

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value24000.029000.048000.060000.050000.070000.050000.054000.052000.033000.035000.09000.06000.04000.09000.011000.06000.010000.010000.010000.012000.013000.09000.08000.04000.02000.01000.02000.0
Percentage of WeightedAverageNumberDilutedSharesOutstandingAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:WeightedAverageNumberOfSharesIssuedBasic

us-gaap:WeightedAverageNumberOfSharesIssuedBasic


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value6329000.06330000.06296000.06290000.06293000.06264000.06256000.06256000.0
Percentage of WeightedAverageNumberOfSharesIssuedBasic100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:WeightedAverageNumberOfSharesRestrictedStock

us-gaap:WeightedAverageNumberOfSharesRestrictedStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value36000.036000.0035000.035000.034000.01000.030000.031000.031000.0028000.019000.0-19000.00-14000.0-14000.0-14000.00-9000.0-9000.0000
Percentage of WeightedAverageNumberOfSharesRestrictedStock100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.00.00.00.0

nwfl:AccruedInterestPayableFairValueDisclosure

nwfl:AccruedInterestPayableFairValueDisclosure


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value2826000.02895000.02432000.02623000.03008000.02457000.01806000.01705000.01461000.01456000.01434000.01167000.0942000.0909000.01069000.01040000.0891000.0925000.0957000.0996000.0988000.0955000.0966000.0975000.0937000.0973000.01022000.01075000.01037000.01082000.01242000.0
Percentage of AccruedInterestPayableFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nwfl:AccruedInterestPayableFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value2826000.02895000.02432000.02623000.03008000.02457000.01806000.01705000.01461000.01456000.01434000.01167000.0942000.0909000.01069000.01040000.0891000.0925000.0957000.0996000.0988000.0955000.0966000.0975000.0937000.0973000.01022000.01075000.01037000.01082000.01242000.0
Percentage of AccruedInterestPayableFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nwfl:AccruedInterestReceivableFairValueDisclosure

nwfl:AccruedInterestReceivableFairValueDisclosure


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value4383000.03669000.03719000.03726000.03979000.04089000.03776000.03792000.03672000.03687000.03716000.03729000.03417000.03532000.03643000.03541000.02289000.02487000.02363000.02499000.02340000.02329000.02339000.02367000.02405000.02330000.02422000.02373000.02488000.02456000.02393000.0
Percentage of AccruedInterestReceivableFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nwfl:AccruedInterestReceivableFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value4383000.03669000.03719000.03726000.03979000.04089000.03776000.03792000.03672000.03687000.03716000.03729000.03417000.03532000.03643000.03541000.02289000.02487000.02363000.02499000.02340000.02329000.02339000.02367000.02405000.02330000.02422000.02373000.02488000.02456000.02393000.0
Percentage of AccruedInterestReceivableFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nwfl:LoansInForbearance

nwfl:LoansInForbearance


None
Period End2020-06-30
Value10
Percentage of LoansInForbearance100.0

nwfl:LoansInForbearance us-gaap:FinancingReceivablePortfolioSegment

nwfl:CommercialFinancialAndAgricultural


None
Period End2020-06-30
Value5.174
Percentage of LoansInForbearance47.4

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-30
Value10
Percentage of LoansInForbearance100.3

us-gaap:ConstructionLoans


None
Period End2020-06-30
Value152
Percentage of LoansInForbearance1397.0

us-gaap:ConsumerPortfolioSegment


None
Period End2020-06-30
Value13
Percentage of LoansInForbearance121.6

nwfl:LoansInForbearance us-gaap:FinancingReceivablePortfolioSegment, us-gaap:SubsequentEventType

nwfl:CommercialFinancialAndAgricultural, us-gaap:SubsequentEvent


None
Period End2020-04-30
Value11
Percentage of LoansInForbearance0.0

us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:SubsequentEvent


None
Period End2020-04-30
Value129
Percentage of LoansInForbearance0.0

us-gaap:ConstructionLoans, us-gaap:SubsequentEvent


None
Period End2020-04-30
Value5.005
Percentage of LoansInForbearance0.0

us-gaap:ConsumerPortfolioSegment, us-gaap:SubsequentEvent


None
Period End2020-04-30
Value8.348
Percentage of LoansInForbearance0.0

us-gaap:ResidentialPortfolioSegment, us-gaap:SubsequentEvent


None
Period End2020-04-30
Value10
Percentage of LoansInForbearance0.0

nwfl:LoansInForbearance us-gaap:SubsequentEventType

us-gaap:SubsequentEvent


None
Period End2020-04-30
Value165
Percentage of LoansInForbearance0.0

nwfl:LoansRemainingInForbearance

nwfl:LoansRemainingInForbearance


None
Period End2020-06-30
Value182
Percentage of LoansRemainingInForbearance100.0

nwfl:LoansRemainingInForbearance us-gaap:FinancingReceivablePortfolioSegment

nwfl:CommercialFinancialAndAgricultural


None
Period End2020-06-30
Value12
Percentage of LoansRemainingInForbearance7.1

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-30
Value144
Percentage of LoansRemainingInForbearance79.1

us-gaap:ConstructionLoans


None
Period End2020-06-30
Value4.174
Percentage of LoansRemainingInForbearance2.3

us-gaap:ConsumerPortfolioSegment


None
Period End2020-06-30
Value10
Percentage of LoansRemainingInForbearance5.7

us-gaap:ResidentialPortfolioSegment


None
Period End2020-06-30
Value10
Percentage of LoansRemainingInForbearance5.8

nwfl:NumberOfRemainingLoansInForbearance

nwfl:NumberOfRemainingLoansInForbearance


None
Period End2020-06-30
Value863.0
Percentage of NumberOfRemainingLoansInForbearance100.0

nwfl:NumberOfRemainingLoansInForbearance us-gaap:FinancingReceivablePortfolioSegment

nwfl:CommercialFinancialAndAgricultural


None
Period End2020-06-30
Value97.0
Percentage of NumberOfRemainingLoansInForbearance11.2

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-30
Value213.0
Percentage of NumberOfRemainingLoansInForbearance24.7

us-gaap:ConstructionLoans


None
Period End2020-06-30
Value6.0
Percentage of NumberOfRemainingLoansInForbearance0.7

us-gaap:ConsumerPortfolioSegment


None
Period End2020-06-30
Value442.0
Percentage of NumberOfRemainingLoansInForbearance51.2

us-gaap:ResidentialPortfolioSegment


None
Period End2020-06-30
Value105.0
Percentage of NumberOfRemainingLoansInForbearance12.2

nwfl:PastDueAndNonAccrual

nwfl:PastDueAndNonAccrual


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value3.8345.2265.2952.7832.3534.2284.0522.4672.0953.1633.9213.9224.7673.373.8444.5912.8667.5888.2629.8321111
Percentage of PastDueAndNonAccrual100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nwfl:PastDueAndNonAccrual us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.0940.0930.1320.040.0860.2930.3510.037
Percentage of PastDueAndNonAccrual2.51.82.51.43.76.98.70.9

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value2.5172.9763.210.7091.0872.4682.1731.332
Percentage of PastDueAndNonAccrual65.656.960.625.546.258.453.634.0

us-gaap:ConstructionLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.00.00.0370.00.00.00.0
Percentage of PastDueAndNonAccrual0.00.00.70.00.00.00.0

us-gaap:ConsumerPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.4310.6240.3770.3860.1570.2090.2060.084
Percentage of PastDueAndNonAccrual11.211.97.113.96.74.95.12.1

us-gaap:ResidentialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.7921.5331.5391.6481.0231.2581.3222.468
Percentage of PastDueAndNonAccrual20.729.329.159.243.529.832.662.9

nwfl:PercentOfLoans us-gaap:FinancingReceivablePortfolioSegment

nwfl:PercentOfLoans

us-gaap:CommercialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.1970.1430.1450.140.1360.1370.130.127
Percentage of PercentOfLoans100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.4030.4290.4230.4240.430.4320.4410.449
Percentage of PercentOfLoans204.6300.0291.7302.9316.2315.3339.2353.5

us-gaap:ConstructionLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.0150.0180.0190.020.0220.0220.020.023
Percentage of PercentOfLoans7.612.613.114.316.216.115.418.1

us-gaap:ConsumerPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.1570.1650.1640.1610.1520.1410.1320.093
Percentage of PercentOfLoans79.7115.4113.1115.0111.8102.9101.573.2

us-gaap:ResidentialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.2280.2450.2490.2550.260.2680.2770.308
Percentage of PercentOfLoans115.7171.3171.7182.1191.2195.6213.1242.5

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByAssetClass

us-gaap:AssetsFairValueDisclosure

nwfl:ImpairedLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1531000.01531000.01584000.0514000.0752000.0451000.01319000.01247000.0
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

nwfl:ForeclosedRealEstateOwned, us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value965000.01077000.01556000.01572000.01677000.01792000.01115000.0
Percentage of AssetsFairValueDisclosure63.070.398.2305.8223.0397.384.5

nwfl:ImpairedLoans, us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1531000.01531000.01584000.0514000.0752000.0451000.01319000.0
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementFrequency

nwfl:ForeclosedRealEstateOwned, us-gaap:FairValueMeasurementsNonrecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value965000.01077000.01556000.01572000.01677000.01792000.01115000.0
Percentage of AssetsFairValueDisclosure63.070.398.2305.8223.0397.384.5

nwfl:ImpairedLoans, us-gaap:FairValueMeasurementsNonrecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1531000.01531000.01584000.0514000.0752000.0451000.01319000.0
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByAssetClass, us-gaap:ValuationTechnique

nwfl:ImpairedLoans, us-gaap:MarketApproachValuationTechnique


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1531000.01531000.01531000.0311000.0647000.0344000.0232000.0131000.0
Percentage of AssetsFairValueDisclosure100.0100.096.760.586.076.317.610.5

nwfl:OtherRealEstateOwned, us-gaap:MarketApproachValuationTechnique


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value965000.01077000.01556000.01572000.01677000.01792000.01115000.01661000.0
Percentage of AssetsFairValueDisclosure63.070.398.2305.8223.0397.384.5133.2

us-gaap:AvailableForSaleSecurities

us-gaap:AvailableForSaleSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value196196210211238240243247259265281285300295302310129143138153151155156158154156158150150148145147144148150145152145
Percentage of AvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecurities us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value196196210211238240243
Percentage of AvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecurities us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:CorporateDebtSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3.0933.0654.16.2018.8058.7478.64
Percentage of AvailableForSaleSecurities1.61.62.02.93.73.63.6

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value135134134125135133137
Percentage of AvailableForSaleSecurities69.068.264.159.456.855.656.3

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:USStatesAndPoliticalSubdivisions


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value57597179939897
Percentage of AvailableForSaleSecurities29.430.233.937.739.540.840.1

us-gaap:AvailableForSaleSecurities us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value196196210211238240243
Percentage of AvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecurities us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, us-gaap:CorporateDebtSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3.0933.0654.16.2018.8058.7478.64
Percentage of AvailableForSaleSecurities1.61.62.02.93.73.63.6

us-gaap:FairValueMeasurementsRecurring, us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value135134134125135133137
Percentage of AvailableForSaleSecurities69.068.264.159.456.855.656.3

us-gaap:FairValueMeasurementsRecurring, us-gaap:USStatesAndPoliticalSubdivisions


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value57597179939897
Percentage of AvailableForSaleSecurities29.430.233.937.739.540.840.1

us-gaap:AvailableForSaleSecurities us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value3.0933.0654.16.2018.8058.7478.649.989
Percentage of AvailableForSaleSecurities1.61.62.02.93.73.63.63.6

us-gaap:DebtSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value196196210211238240243281
Percentage of AvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value135134134125135133137148
Percentage of AvailableForSaleSecurities69.068.264.159.456.855.656.352.9

us-gaap:USStatesAndPoliticalSubdivisions


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value57597179939897120
Percentage of AvailableForSaleSecurities29.430.233.937.739.540.840.142.9

us-gaap:AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

us-gaap:AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value0000000001672000.01725000.01250000.01051000.04060000.04356000.02948000.01909000.01903000.01176000.02279000.02117000.01866000.01916000.0865000.0
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.00.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value36000.003000.05000.017000.00016000.0
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.00.00.00.00.00.00.00.0

us-gaap:DebtSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value5001000.04370000.01534000.01747000.01495000.0778000.0410000.01568000.0
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.00.00.00.00.00.00.00.0

us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value3084000.03030000.0238000.0346000.0292000.052000.025000.017000.0
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.00.00.00.00.00.00.00.0

us-gaap:USStatesAndPoliticalSubdivisions


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1881000.01340000.01293000.01396000.01186000.0726000.0385000.01535000.0
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.00.00.00.00.00.00.00.0

us-gaap:AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value0.00.00.00.00.00.00.00.00.00.04.0774.5286.7587.7760.4140.0560.2521.1690.811.9590.8921.4071.9681.9034.805
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.00.00.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.0110.00.0040.0240.1070.2560.095
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.00.00.00.00.00.00.0

us-gaap:DebtSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.0020.0121.0870.981.6174.0877.4445.417
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.00.00.00.00.00.00.00.0

us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.0020.01.0840.9621.5213.4925.1984.262
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.00.00.00.00.00.00.00.0

us-gaap:USStatesAndPoliticalSubdivisions


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.0010.0030.0140.0720.4881.991.057
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.00.00.00.00.00.00.0

us-gaap:AvailableForSaleSecuritiesAmortizedCost us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesAmortizedCost

us-gaap:CorporateDebtSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value3.0573.0764.0976.28.8128.8548.89610
Percentage of AvailableForSaleSecuritiesAmortizedCost100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecurities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value191192209210238243250284
Percentage of AvailableForSaleSecuritiesAmortizedCost6272.06262.75119.83394.12703.22755.02813.72830.5

us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value132131135126136137142152
Percentage of AvailableForSaleSecuritiesAmortizedCost4339.44271.23310.92033.71549.81548.71598.41518.7

us-gaap:USStatesAndPoliticalSubdivisions


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value56587078929799120
Percentage of AvailableForSaleSecuritiesAmortizedCost1832.71891.51708.91260.41053.31106.31115.31191.9

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value0.00.8440.851.6064.0747.011108.217.6294.8692.0250.2420.2840.3140.0690.0530.2040.5630.3960.7850.5241.1811.7391.8050.821
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


None
Period End2020-03-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.00.0040.0240.1070.2350.095
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss0.00.51.52.63.42.0

us-gaap:USStatesAndPoliticalSubdivisions


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.00.0010.0020.0720.4771.60.829
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss0.00.10.24.511.722.817.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value0.0020.0121.0870.981.6174.0877.444119.8589.135.4174.0774.5286.7587.7760.4140.0560.2521.1690.811.9590.8921.4071.9681.9034.805
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


None
Period End2020-03-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.0110.0040.0240.1070.2560.095
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss91.70.41.52.63.41.8

us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


None
Period End2020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.0021.0840.9621.5213.4925.1984.262
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss100.099.798.294.185.469.878.7

us-gaap:USStatesAndPoliticalSubdivisions


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.0010.0030.0140.0720.4881.991.057
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss8.30.31.44.511.926.719.5

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value6.7934.269510012618321523223223621923024425126198133277539859779372931198886463015126.696
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


None
Period End2020-03-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value3.0653.1095.1948.7478.646.859
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue71.93.14.14.84.03.1

us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


None
Period End2020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value6.793938999121131148
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue100.098.188.878.766.360.967.6

us-gaap:USStatesAndPoliticalSubdivisions


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1.1951.7778.17821537562
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue28.11.98.117.229.035.128.4

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value2000.012000.0243000.0130000.011000.013000.0433000.01401000.01648000.01501000.0548000.02052000.04286000.06474000.07462000.0345000.03000.048000.0606000.0414000.01174000.0368000.0226000.0229000.098000.03984000.0
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


None
Period End2020-03-312019-09-302019-06-302019-03-312018-12-31
Value11000.000021000.0
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss91.70.00.00.04.8

us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


None
Period End2020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value2000.0241000.0118000.011000.02000.022000.0320000.0
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss100.099.290.8100.015.45.158.4

us-gaap:USStatesAndPoliticalSubdivisions


None
Period End2020-03-312019-12-312019-09-302019-03-312018-12-312017-12-31
Value1000.02000.012000.011000.0390000.0228000.0
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss8.30.89.284.690.141.6

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value6.7934.2633323.8992.522950686639150235241251881.0581457306928303914701078685463015126.681
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


None
Period End2020-03-312019-09-302019-06-302019-03-312018-12-31
Value3.0650.00.00.02.045
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue71.90.00.00.06.9

us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


None
Period End2020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value6.79332253.4971.7478.44422
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue100.096.276.589.769.328.556.2

us-gaap:USStatesAndPoliticalSubdivisions


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1.1951.2967.6970.4020.7731917
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue28.13.823.510.330.764.643.8

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302011-12-31
Value0.06167122181186181164169179809.2799.665101012172022293146535822121.5920.9240.015
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


None
Period End2020-03-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.03.1095.1948.7476.5956.859
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue0.04.64.24.83.53.8

us-gaap:USStatesAndPoliticalSubdivisions


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.00.4810.48121525644
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue0.00.80.717.429.030.525.0

us-gaap:BankOwnedLifeInsurance

us-gaap:BankOwnedLifeInsurance


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value393838383838373737373736363636351918181818181818181717141414151212121111118.249
Percentage of BankOwnedLifeInsurance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisitionSharePrice us-gaap:BusinessAcquisition

us-gaap:BusinessAcquisitionSharePrice

nwfl:UpstateNewYorkBancorpInc.


None
Period End2020-06-302020-01-08
Value0.6733.33
Percentage of BusinessAcquisitionSharePrice100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:CashAndCashEquivalentsFairValueDisclosure


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value83381520181918171612161416191733128.963101120191213158.7497.8632727151.428241512
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value83381520181918171612161416191733128.963101120191213158.7497.8632727151235
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0861.0142.4

us-gaap:CashAndDueFromBanks

us-gaap:CashAndDueFromBanks


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value151415201413181715101613161214198.1718.7099.744118.5057.6588.08113128.6077.528159.8726.76310109.135148.974129.2695.782
Percentage of CashAndDueFromBanks100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashSurrenderValueFairValueDisclosure

us-gaap:CashSurrenderValueFairValueDisclosure


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value39383838383837373737373636363635191818181818181818171714141415
Percentage of CashSurrenderValueFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashSurrenderValueFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value39383838383837373737373636363635191818181818181818171714141415
Percentage of CashSurrenderValueFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesCarryingAmountNet

us-gaap:CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesCarryingAmountNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-07-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value669000.0680000.0696000.0807000.0822000.0829000.0886000.0925000.0919000.01157000.01174000.01256000.01345000.01356000.01386000.01368000.01368000.0470000.0482000.0498000.0578000.0586000.01038000.01049000.01061000.01074000.01085000.01090000.01094000.01046000.01049000.01069000.0
Percentage of CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesCarryingAmountNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesCarryingAmountNet us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value212000.0213000.0220000.0230000.0239000.0248000.0256000.0341000.0
Percentage of CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesCarryingAmountNet31.731.331.628.529.129.928.929.0

us-gaap:ResidentialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value457000.0467000.0476000.0577000.0583000.0581000.0630000.0833000.0
Percentage of CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesCarryingAmountNet68.368.768.471.570.970.171.171.0

us-gaap:CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesOutstandingBalance

us-gaap:CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesOutstandingBalance


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value0.7660.7770.7930.9460.9650.9851.0551.1061.1111.4111.4441.5551.6891.7431.8211.8550.470.4820.4980.5850.5941.0451.0571.0691.0821.0981.111.1211.0811.1021.145
Percentage of CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesOutstandingBalance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesOutstandingBalance us-gaap:BusinessAcquisition

nwfl:DelawareBancsharesInc.Acquisition


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-07-31
Value1.3971.3971.3971.3971.3971.3971.3971.3971.3971.3971.3971.411.397
Percentage of CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesOutstandingBalance182.4179.8147.7144.8141.8126.3125.799.089.882.780.176.00.0

us-gaap:CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesOutstandingBalance us-gaap:FinancingReceivablePortfolioSegment

nwfl:PppLoan


None
Period End2020-06-30
Value67
Percentage of CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesOutstandingBalance8785.9

us-gaap:Deposits

us-gaap:Deposits


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1086990957974981974946939950940929924932931925922584560550571575570559548554540541548550535524541534546525526538393
Percentage of Deposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Deposits us-gaap:BusinessAcquisition

nwfl:UpstateNewYorkBancorpInc.


None
Period End2020-03-312019-12-31
Value393387
Percentage of Deposits39.840.5

us-gaap:DepositsFairValueDisclosure

us-gaap:DepositsFairValueDisclosure


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value1090994961977984973945938950939929923932931925922584560551571575570560548555540542549551537526
Percentage of DepositsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepositsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value725612596632627611601622642618609647649638629275388364354372367348338354356331329346342324313330
Percentage of DepositsFairValueDisclosure66.561.662.164.763.762.863.666.367.665.865.570.169.768.668.029.966.465.064.365.263.861.160.464.564.261.360.863.062.060.459.50.0

us-gaap:FairValueInputsLevel3


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value365381364345357361344315308321320276282292295646196196197198208221222194198209212203209212212212
Percentage of DepositsFairValueDisclosure33.538.437.935.336.337.236.433.732.434.234.529.930.331.432.070.133.635.035.734.836.238.939.635.535.838.739.237.038.039.640.50.0

us-gaap:FairValueDisclosureOffbalanceSheetRisksAmountLiability

us-gaap:FairValueDisclosureOffbalanceSheetRisksAmountLiability


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value143127104119126122121133121115113108128888290767573786980737871767176797866869995848077
Percentage of FairValueDisclosureOffbalanceSheetRisksAmountLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueDisclosureOffbalanceSheetRisksAmountLiability us-gaap:LossContingenciesByNatureOfContingency

nwfl:UnfundedCommitmentsUnderLinesOfCredit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value78685665717771787263626069615462494948514548454543464246464942373741293128
Percentage of FairValueDisclosureOffbalanceSheetRisksAmountLiability54.253.754.355.257.063.559.258.459.654.555.055.753.869.766.369.664.365.566.165.864.760.661.258.760.160.459.960.758.763.164.342.837.743.634.738.637.1

us-gaap:CommitmentsToExtendCredit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value6155444949404551434644415121222122201921182523262224222325221738504243
Percentage of FairValueDisclosureOffbalanceSheetRisksAmountLiability42.943.142.241.739.633.037.338.335.740.439.838.940.123.926.924.228.827.526.827.227.032.231.234.031.932.232.130.232.529.126.544.251.044.351.1

us-gaap:StandbyLettersOfCredit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value4.0654.0653.6683.6874.3054.1834.2694.415.7335.9195.9195.9197.8025.6425.6425.6425.3615.3215.2865.5045.7695.7765.665.6885.6685.75.7016.9916.9916.1286.12811111111115.586
Percentage of FairValueDisclosureOffbalanceSheetRisksAmountLiability2.83.23.53.13.43.43.53.34.75.15.25.56.16.46.86.37.07.07.27.08.37.27.67.37.97.48.09.18.87.89.213.011.312.014.114.87.2

us-gaap:FederalHomeLoanBankAdvancesLongTerm

us-gaap:FederalHomeLoanBankAdvancesLongTerm


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value5051563544475236303335312528323436384129372722222223231920252227272727274238
Percentage of FederalHomeLoanBankAdvancesLongTerm100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FederalHomeLoanBankStock

us-gaap:FederalHomeLoanBankStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value3677000.03770000.04844000.03137000.03155000.03132000.03926000.03261000.02313000.02545000.03505000.03115000.02435000.01939000.02119000.02351000.02228000.02982000.03412000.02488000.02240000.01838000.01714000.03210000.02437000.02741000.02877000.02141000.02527000.02533000.02630000.02932000.03243000.03413000.03593000.03782000.03981000.03361000.0
Percentage of FederalHomeLoanBankStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLosses

us-gaap:FinancingReceivableAllowanceForCreditLosses


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value109.0888.5098.4058.2288.3498.4528.288.3268.0997.6347.767.4196.9016.4637.2985.7475.9476.0075.8755.6515.6115.7275.7085.5595.7495.7265.5025.3415.7755.6185.4585.3455.2675.6165.453
Percentage of FinancingReceivableAllowanceForCreditLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLosses us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value1.0761.0640.9490.9430.8960.8110.7120.7140.690.6380.4630.307
Percentage of FinancingReceivableAllowanceForCreditLosses10.411.711.211.210.99.78.48.68.37.96.14.8

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value6.0794.9154.6874.5664.6944.9475.4555.2595.2475.1295.2654.623
Percentage of FinancingReceivableAllowanceForCreditLosses59.054.155.154.357.059.364.563.563.063.369.071.5

us-gaap:ConstructionLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value0.0860.0870.0950.1070.1120.1080.0930.0940.1280.120.090.078
Percentage of FinancingReceivableAllowanceForCreditLosses0.81.01.11.31.41.31.11.11.51.51.21.2

us-gaap:ConsumerPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value1.4191.3781.2261.2211.0791.0280.8640.8390.8060.6870.5440.363
Percentage of FinancingReceivableAllowanceForCreditLosses13.815.214.414.513.112.310.210.19.78.57.15.6

us-gaap:ResidentialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value1.6521.6441.5521.5681.4471.4551.3281.3741.4551.5251.2721.092
Percentage of FinancingReceivableAllowanceForCreditLosses16.018.118.218.717.617.415.716.617.518.816.716.9

us-gaap:FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment

us-gaap:FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value9920000.08696000.08092000.08405000.08228000.08349000.08452000.08280000.08326000.08099000.07634000.07760000.07419000.06901000.06460000.06149000.05783000.05998000.05685000.05358000.05145000.05723000.05582000.05590000.05402000.05524000.05655000.05559000.05749000.05726000.05493000.05252000.04655000.04545000.04227000.04023000.0
Percentage of FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1076000.01064000.0949000.0943000.0896000.0811000.0712000.0714000.0690000.0638000.0463000.0
Percentage of FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment10.812.211.711.210.99.78.48.68.37.96.1

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value5687000.04523000.04270000.04566000.04694000.04947000.05455000.05259000.05247000.05129000.05265000.0
Percentage of FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment57.352.052.854.357.059.364.563.563.063.369.0

us-gaap:ConstructionLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value86000.087000.095000.0107000.0112000.0108000.093000.094000.0128000.0120000.090000.0
Percentage of FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment0.91.01.21.31.41.31.11.11.51.51.2

us-gaap:ConsumerPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1419000.01378000.01226000.01221000.01079000.01028000.0864000.0839000.0806000.0687000.0544000.0
Percentage of FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment14.315.815.214.513.112.310.210.19.78.57.1

us-gaap:ResidentialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1652000.01644000.01552000.01568000.01447000.01455000.01328000.01374000.01455000.01525000.01272000.0
Percentage of FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment16.718.919.218.717.617.415.716.617.518.816.7

us-gaap:FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1

us-gaap:FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value392000.0392000.0417000.000003000.015000.015000.01644000.01613000.0389000.0802000.0284000.0293000.061000.0209000.0203000.053000.09000.089000.01120000.01073000.01231000.01322000.0
Percentage of FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1 us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-03-31
Value392000.0392000.0417000.00000
Percentage of FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1100.0100.0100.00.00.00.00.0

us-gaap:FinancingReceivableCollectivelyEvaluatedForImpairment

us-gaap:FinancingReceivableCollectivelyEvaluatedForImpairment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value987925921904886863848817801773761753730715710702578557551533527507489494494484490478471468465467465444
Percentage of FinancingReceivableCollectivelyEvaluatedForImpairment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableCollectivelyEvaluatedForImpairment us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value19413213412612011811097
Percentage of FinancingReceivableCollectivelyEvaluatedForImpairment19.714.314.614.013.613.713.012.8

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value396396388383380372373341
Percentage of FinancingReceivableCollectivelyEvaluatedForImpairment40.142.842.242.443.043.244.044.8

us-gaap:ConstructionLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1516171819181717
Percentage of FinancingReceivableCollectivelyEvaluatedForImpairment1.51.81.92.02.22.22.12.3

us-gaap:ConsumerPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value15515315114513412111270
Percentage of FinancingReceivableCollectivelyEvaluatedForImpairment15.816.616.516.115.214.113.29.3

us-gaap:ResidentialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value225226229230229231234234
Percentage of FinancingReceivableCollectivelyEvaluatedForImpairment22.824.524.925.425.926.827.730.8

us-gaap:FinancingReceivableIndividuallyEvaluatedForImpairment

us-gaap:FinancingReceivableIndividuallyEvaluatedForImpairment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value2.0932.0962.1440.5140.7520.4511.3191.2211.2571.2381.2471.4053.1982.6012.6242.8152.8428.158.739.8621110105.8537.50910118.2758.7031010111212
Percentage of FinancingReceivableIndividuallyEvaluatedForImpairment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableIndividuallyEvaluatedForImpairment us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value2.0932.0962.1440.5140.7520.4511.3191.224
Percentage of FinancingReceivableIndividuallyEvaluatedForImpairment100.0100.0100.0100.0100.0100.0100.098.2

us-gaap:ResidentialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.00.00.00.00.00.00.00.023
Percentage of FinancingReceivableIndividuallyEvaluatedForImpairment0.00.00.00.00.00.00.01.8

us-gaap:FinancingReceivableModificationsRecordedInvestment us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableModificationsRecordedInvestment

nwfl:TroubledDebtRestructuredLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value0.0930.0960.0990.1021040001070001.11.11.11.11.11.31.41.41.51.61.66.56.88.58.68.8
Percentage of FinancingReceivableModificationsRecordedInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableRecordedInvestmentCurrent

us-gaap:FinancingReceivableRecordedInvestmentCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value986923919902885860846816801772760752730716710702578558551534527513490493493486491471465460462469445
Percentage of FinancingReceivableRecordedInvestmentCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableRecordedInvestmentCurrent us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value19413213412612011811097
Percentage of FinancingReceivableRecordedInvestmentCurrent19.714.414.614.013.613.713.012.8

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value396395388383380370372341
Percentage of FinancingReceivableRecordedInvestmentCurrent40.242.842.242.543.043.144.044.9

us-gaap:ConstructionLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1516171819181717
Percentage of FinancingReceivableRecordedInvestmentCurrent1.51.81.92.02.22.22.12.3

us-gaap:ConsumerPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value15515215114513412111170
Percentage of FinancingReceivableRecordedInvestmentCurrent15.716.516.516.115.214.213.29.3

us-gaap:ResidentialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value225225228228229230234233
Percentage of FinancingReceivableRecordedInvestmentCurrent22.824.524.825.425.926.827.730.7

us-gaap:FinancingReceivableRecordedInvestmentNonaccrualStatus

us-gaap:FinancingReceivableRecordedInvestmentNonaccrualStatus


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value2.9722.7430.7951.3911.3551.0971.141.1151.2711.681.9832.0072.7082.1121.9262.191.1936.8677.1329.131105.7385.65.9097.5049.5329.54710111213138.8787.815
Percentage of FinancingReceivableRecordedInvestmentNonaccrualStatus100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableRecordedInvestmentNonaccrualStatus us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.0250.0530.050.0260.0290.0320.0
Percentage of FinancingReceivableRecordedInvestmentNonaccrualStatus0.81.96.31.92.12.90.0

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value2.1912.0430.0990.5410.7520.4510.3420.277
Percentage of FinancingReceivableRecordedInvestmentNonaccrualStatus73.774.512.538.955.541.130.014.0

us-gaap:ConsumerPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.2910.1680.0790.0570.00.0180.0
Percentage of FinancingReceivableRecordedInvestmentNonaccrualStatus9.86.19.94.10.01.60.0

us-gaap:ResidentialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.4650.4790.5670.7670.5740.5960.7981.706
Percentage of FinancingReceivableRecordedInvestmentNonaccrualStatus15.617.571.355.142.454.370.086.0

us-gaap:FinancingReceivableRecordedInvestmentPastDue us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue

us-gaap:FinancingReceivableRecordedInvestmentPastDue

us-gaap:CommercialPortfolioSegment, us-gaap:FinancingReceivables30To59DaysPastDue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.0690.00.0820.0140.0570.0010.320.01
Percentage of FinancingReceivableRecordedInvestmentPastDue100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:CommercialPortfolioSegment, us-gaap:FinancingReceivables60To89DaysPastDue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.00.040.00.00.00.260.0310.027
Percentage of FinancingReceivableRecordedInvestmentPastDue0.00.00.00.00.026000.09.7270.0

us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:FinancingReceivables30To59DaysPastDue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.0520.7840.1760.1140.2710.4451.0430.646
Percentage of FinancingReceivableRecordedInvestmentPastDue75.40.0214.6814.3475.444500.0325.96460.0

us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:FinancingReceivables60To89DaysPastDue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.2740.1492.9350.0540.0641.5720.788
Percentage of FinancingReceivableRecordedInvestmentPastDue397.10.03579.3385.7112.3157200.0246.2

us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.00.00.00.00.00.00.00.409
Percentage of FinancingReceivableRecordedInvestmentPastDue0.00.00.00.00.00.00.04090.0

us-gaap:ConstructionLoans, us-gaap:FinancingReceivables60To89DaysPastDue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.00.00.0370.00.00.00.0
Percentage of FinancingReceivableRecordedInvestmentPastDue0.00.045.10.00.00.00.0

us-gaap:ConsumerPortfolioSegment, us-gaap:FinancingReceivables30To59DaysPastDue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.0970.3420.2330.1830.1570.1850.1710.06
Percentage of FinancingReceivableRecordedInvestmentPastDue140.60.0284.11307.1275.418500.053.4600.0

us-gaap:ConsumerPortfolioSegment, us-gaap:FinancingReceivables60To89DaysPastDue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.0430.1140.0650.1460.00.0060.0350.024
Percentage of FinancingReceivableRecordedInvestmentPastDue62.30.079.31042.90.0600.010.9240.0

us-gaap:ResidentialPortfolioSegment, us-gaap:FinancingReceivables30To59DaysPastDue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.2450.8490.7270.6920.3770.5980.3730.594
Percentage of FinancingReceivableRecordedInvestmentPastDue355.10.0886.64942.9661.459800.0116.65940.0

us-gaap:ResidentialPortfolioSegment, us-gaap:FinancingReceivables60To89DaysPastDue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.0820.2050.2450.1890.0720.0640.1510.081
Percentage of FinancingReceivableRecordedInvestmentPastDue118.80.0298.81350.0126.36400.047.2810.0

us-gaap:ResidentialPortfolioSegment, us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.00.00.00.00.00.00.00.087
Percentage of FinancingReceivableRecordedInvestmentPastDue0.00.00.00.00.00.00.0870.0

us-gaap:FinancingReceivableRecordedInvestmentPastDue us-gaap:FinancingReceivablesPeriodPastDue

us-gaap:FinancingReceivables30To59DaysPastDue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value0.4631.9751.2181.0030.8621.2291.9071.0870.8171.3391.311.6811.8091.2161.6131.9041.5690.6771.0290.5040.5365.43
Percentage of FinancingReceivableRecordedInvestmentPastDue671.00.01485.47164.31512.3122900.0595.90.00.00.013100.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FinancingReceivables60To89DaysPastDue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value0.3990.5083.2820.3890.1361.9021.0050.2650.0070.1440.1320.2340.2460.0420.3040.4480.1040.0440.1010.1970.0140.44
Percentage of FinancingReceivableRecordedInvestmentPastDue578.30.04002.42778.6238.6190200.0314.10.00.00.01320.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value0.00.00.00.00.00.00.00.00.00.00.4960.00.0040.00.0010.0490.00.00.00.00.00.0
Percentage of FinancingReceivableRecordedInvestmentPastDue0.00.00.00.00.00.00.00.00.00.04960.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ImpairedFinancingReceivableRecordedInvestment us-gaap:FairValueByAssetClass

us-gaap:ImpairedFinancingReceivableRecordedInvestment

nwfl:ImpairedLoans


None
Period End2020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value2.0932.0962.1441.3191.2472.6249.22811
Percentage of ImpairedFinancingReceivableRecordedInvestment100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableRecordedInvestment us-gaap:FairValueByAssetClass, us-gaap:FinancingReceivablePortfolioSegment

nwfl:ImpairedLoans, us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-31
Value2.0932.0962.144
Percentage of ImpairedFinancingReceivableRecordedInvestment100.0100.0100.0

us-gaap:ImpairedFinancingReceivableRelatedAllowance us-gaap:FairValueByAssetClass

us-gaap:ImpairedFinancingReceivableRelatedAllowance

nwfl:ImpairedLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value392000.0392000.0417000.00000001613000.0293000.0
Percentage of ImpairedFinancingReceivableRelatedAllowance100.0100.0100.00.00.00.00.00.00.0100.0100.0

us-gaap:ImpairedFinancingReceivableRelatedAllowance us-gaap:FairValueByAssetClass, us-gaap:FinancingReceivablePortfolioSegment

nwfl:ImpairedLoans, us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value392000.0392000.0417000.00000
Percentage of ImpairedFinancingReceivableRelatedAllowance100.0100.0100.00.00.00.00.0

us-gaap:ImpairedFinancingReceivableRelatedAllowance us-gaap:FinancingReceivablePortfolioSegment

nwfl:TroubledDebtRestructuredLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value00000000000000015000.015000.01641000.01613000.0389000.0457000.0293000.0
Percentage of ImpairedFinancingReceivableRelatedAllowance0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.00.0100.0

us-gaap:ImpairedFinancingReceivableUnpaidPrincipalBalance us-gaap:FairValueByAssetClass

us-gaap:ImpairedFinancingReceivableUnpaidPrincipalBalance

nwfl:ImpairedLoans


None
Period End2020-06-302020-03-312019-12-31
Value2.3262.0962.395
Percentage of ImpairedFinancingReceivableUnpaidPrincipalBalance100.0100.0100.0

us-gaap:ImpairedFinancingReceivableUnpaidPrincipalBalance us-gaap:FairValueByAssetClass, us-gaap:FinancingReceivablePortfolioSegment

nwfl:ImpairedLoans, us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-31
Value2.3262.0962.395
Percentage of ImpairedFinancingReceivableUnpaidPrincipalBalance100.0100.0100.0

us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment us-gaap:FairValueByAssetClass

us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment

nwfl:ImpairedLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312015-12-312014-12-31
Value0.170.1730.1430.5140.7520.4511.3192.8558.632
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment us-gaap:FairValueByAssetClass, us-gaap:FinancingReceivablePortfolioSegment

nwfl:ImpairedLoans, us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.170.1730.1430.5140.7520.4511.319
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance us-gaap:FairValueByAssetClass

us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance

nwfl:ImpairedLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.370.1730.3941.1011.3380.7021.747
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance us-gaap:FairValueByAssetClass, us-gaap:FinancingReceivablePortfolioSegment

nwfl:ImpairedLoans, us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.370.1730.3941.1011.3380.7021.747
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment us-gaap:FairValueByAssetClass

us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment

nwfl:ImpairedLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312015-12-312014-12-31
Value1923000.01923000.02001000.0514000.0752000.0451000.01319000.06373000.02973000.0
Percentage of ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment us-gaap:FairValueByAssetClass, us-gaap:FinancingReceivablePortfolioSegment

nwfl:ImpairedLoans, us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1923000.01923000.02001000.0514000.0752000.0451000.01319000.0
Percentage of ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance us-gaap:FairValueByAssetClass

us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance

nwfl:ImpairedLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1956000.01923000.02001000.01101000.01338000.0702000.01747000.0
Percentage of ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance us-gaap:FairValueByAssetClass, us-gaap:FinancingReceivablePortfolioSegment

nwfl:ImpairedLoans, us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1956000.01923000.02001000.01101000.01338000.0702000.01747000.0
Percentage of ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestBearingDepositLiabilitiesDomestic

us-gaap:InterestBearingDepositLiabilitiesDomestic


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value801776997437597678872073473691711732738937214624475245646846846445450446454474564514545245146751448464331
Percentage of InterestBearingDepositLiabilitiesDomestic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestBearingDepositsInBanks

us-gaap:InterestBearingDepositsInBanks


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-03-312011-12-312011-09-302011-06-302010-12-31
Value67230.3770.8484.2656.2910.3090.2950.9142.0390.4850.3680.3487.7852.274134.4440.2540.2660.55211114.2950.1583.1820.1420.33512179.1821.4285.9911225347.843
Percentage of InterestBearingDepositsInBanks100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPayableCurrentAndNoncurrent

us-gaap:InterestPayableCurrentAndNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value2826000.02895000.02432000.02623000.03008000.02457000.01806000.01705000.01461000.01456000.01434000.01167000.0942000.0909000.01069000.01040000.0891000.0925000.0957000.0996000.0988000.0955000.0966000.0975000.0937000.0973000.01022000.01075000.01037000.01082000.01242000.01462000.01335000.01333000.01321000.01489000.01473000.01536000.0
Percentage of InterestPayableCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestReceivable

us-gaap:InterestReceivable


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value4383000.03669000.03719000.03726000.03979000.04089000.03776000.03792000.03672000.03687000.03716000.03729000.03417000.03532000.03643000.03541000.02289000.02487000.02363000.02499000.02340000.02329000.02339000.02367000.02405000.02330000.02422000.02373000.02488000.02456000.02393000.02589000.02416000.02690000.02468000.02758000.02539000.02166000.0
Percentage of InterestReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentInFederalHomeLoanBankStockFairValueDisclosure

us-gaap:InvestmentInFederalHomeLoanBankStockFairValueDisclosure


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value3677000.03770000.04844000.03137000.03155000.03132000.03926000.03261000.02313000.02545000.03505000.03115000.02435000.01939000.02119000.02351000.02228000.02982000.03412000.02488000.02240000.01838000.01714000.03210000.02437000.02741000.02877000.02141000.02527000.02533000.02630000.0
Percentage of InvestmentInFederalHomeLoanBankStockFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentInFederalHomeLoanBankStockFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value3677000.03770000.04844000.03137000.03155000.03132000.03926000.03261000.02313000.02545000.03505000.03115000.02435000.01939000.02119000.02351000.02228000.02982000.03412000.02488000.02240000.01838000.01714000.03210000.02437000.02741000.02877000.02141000.02527000.02533000.02630000.02932000.0
Percentage of InvestmentInFederalHomeLoanBankStockFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:LoansAndLeasesReceivableAllowance

us-gaap:LoansAndLeasesReceivableAllowance


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value109.0888.5098.4058.2288.3498.4527.767.4196.9016.4636.1645.7987.6427.2985.7475.9476.0075.8755.7085.7265.5025.3415.7755.6185.4585.3455.2675.616
Percentage of LoansAndLeasesReceivableAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LoansAndLeasesReceivableDeferredIncome

us-gaap:LoansAndLeasesReceivableDeferredIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value2049000.032000.095000.067000.0131000.0116000.0120000.082000.0170000.0232000.0243000.0253000.0196000.0206000.0216000.0394000.0265000.0305000.0326000.0321000.0347000.0388000.0399000.0409000.0439000.0457000.0480000.0496000.0524000.0528000.0519000.0498000.0531000.0422000.0
Percentage of LoansAndLeasesReceivableDeferredIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LoansAndLeasesReceivableGrossCarryingAmount

us-gaap:LoansAndLeasesReceivableGrossCarryingAmount


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value990928924905887864850819803775764756735719714706581566560543539519501501502496503487481479477479479458
Percentage of LoansAndLeasesReceivableGrossCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LoansAndLeasesReceivableGrossCarryingAmount us-gaap:ConcentrationRiskByType

nwfl:CommercialRentals


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-30
Value89888075736679688178796451
Percentage of LoansAndLeasesReceivableGrossCarryingAmount9.09.68.98.58.58.29.98.810.810.711.09.28.8

nwfl:HospitalityLodgingIndustry


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value676565675960615853505051506661553435363737363737
Percentage of LoansAndLeasesReceivableGrossCarryingAmount6.87.07.27.66.87.37.67.67.16.87.07.38.711.711.410.36.67.17.27.47.57.37.77.9

us-gaap:LoansAndLeasesReceivableGrossCarryingAmount us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value19413213412612011811097
Percentage of LoansAndLeasesReceivableGrossCarryingAmount19.714.314.514.013.613.713.012.8

us-gaap:CommercialRealEstatePortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value398398391384381373374342
Percentage of LoansAndLeasesReceivableGrossCarryingAmount40.342.942.342.443.043.244.144.9

us-gaap:ConstructionLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1516171819181717
Percentage of LoansAndLeasesReceivableGrossCarryingAmount1.51.81.92.02.22.22.12.3

us-gaap:ConsumerPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value15515315114513412111270
Percentage of LoansAndLeasesReceivableGrossCarryingAmount15.716.516.416.115.214.113.29.3

us-gaap:ResidentialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value226227229230230231235235
Percentage of LoansAndLeasesReceivableGrossCarryingAmount22.824.524.825.526.026.827.730.8

us-gaap:LoansAndLeasesReceivableNetOfDeferredIncome

us-gaap:LoansAndLeasesReceivableNetOfDeferredIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value988928924905887864850819803775764756735719713706581565559543538518501500502496503486480478476479479479457454464356
Percentage of LoansAndLeasesReceivableNetOfDeferredIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LoansAndLeasesReceivableNetReportedAmount

us-gaap:LoansAndLeasesReceivableNetReportedAmount


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value978919916897879855841810795767756748727712707700575558552537532512495495496490497481474472471474473473452449459351
Percentage of LoansAndLeasesReceivableNetReportedAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LoansReceivableFairValueDisclosure

us-gaap:LoansReceivableFairValueDisclosure


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value1049969943917893861840804791767756751731717716715578561559548542524507508510505506490486486485
Percentage of LoansReceivableFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LoansReceivableFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel3


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value1049969943917893861840804791767756751731717716715578561559548542524507508510505506490486486485485
Percentage of LoansReceivableFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:LongTermDebtFairValue

us-gaap:LongTermDebtFairValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value51525636444752362932353131363941293828232324252522222825
Percentage of LongTermDebtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtFairValue us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel3


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value5152563644475236293235313136394129382823232425252222282530
Percentage of LongTermDebtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:NoninterestBearingDepositLiabilitiesDomestic

us-gaap:NoninterestBearingDepositLiabilitiesDomestic


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value28421320723122120620121821620420521220019219120012111310711510710198102103939210193848289827871787362
Percentage of NoninterestBearingDepositLiabilitiesDomestic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NotesReceivableNet

us-gaap:NotesReceivableNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value396397399394385372364
Percentage of NotesReceivableNet100.0100.0100.0100.0100.0100.0100.0

us-gaap:NotesReceivableNet us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConstructionLoans


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value15161718191817
Percentage of NotesReceivableNet3.84.24.44.65.15.04.8

us-gaap:ConsumerPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value155153151145134121112
Percentage of NotesReceivableNet39.238.638.036.935.032.730.7

us-gaap:ResidentialPortfolioSegment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value226227229230230231235
Percentage of NotesReceivableNet57.057.257.658.559.862.364.5

us-gaap:NotesReceivableNet us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment

us-gaap:CommercialPortfolioSegment, nwfl:TotalSummarizedByAggregateRiskRating


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value19413213412612011097
Percentage of NotesReceivableNet49.133.433.632.231.330.30.0

us-gaap:CommercialPortfolioSegment, us-gaap:Pass


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value19413213312612011810997
Percentage of NotesReceivableNet49.033.333.532.031.331.830.10.0

us-gaap:CommercialPortfolioSegment, us-gaap:SpecialMention


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.2730.240.2480.2520.0590.00.0820.016
Percentage of NotesReceivableNet0.10.10.10.10.00.00.00.0

us-gaap:CommercialPortfolioSegment, us-gaap:Substandard


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.1690.2280.2070.2120.2280.2410.4940.056
Percentage of NotesReceivableNet0.00.10.10.10.10.10.10.0

us-gaap:CommercialRealEstatePortfolioSegment, nwfl:TotalSummarizedByAggregateRiskRating


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value398398391384381374342
Percentage of NotesReceivableNet100.5100.398.097.499.2102.70.0

us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:Pass


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value385384376368365359360329
Percentage of NotesReceivableNet97.196.994.293.595.096.698.90.0

us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:SpecialMention


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value10101212128.1187.9189.68
Percentage of NotesReceivableNet2.62.73.13.13.32.22.20.0

us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:Substandard


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value3.0682.9112.953.2793.5475.3676.0343.637
Percentage of NotesReceivableNet0.80.70.70.80.91.41.70.0

us-gaap:ConstructionLoans, us-gaap:PerformingFinancingReceivable


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1516171819181717
Percentage of NotesReceivableNet3.84.24.44.65.15.04.80.0

us-gaap:ConsumerPortfolioSegment, us-gaap:NonperformingFinancingReceivable


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.2910.1680.0790.0570.00.0180.0
Percentage of NotesReceivableNet0.10.00.00.00.00.00.0

us-gaap:ConsumerPortfolioSegment, us-gaap:PerformingFinancingReceivable


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value15515315114513412111270
Percentage of NotesReceivableNet39.138.638.036.935.032.730.70.0

us-gaap:ResidentialPortfolioSegment, us-gaap:NonperformingFinancingReceivable


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.4650.4790.5670.7670.5740.5960.7981.793
Percentage of NotesReceivableNet0.10.10.10.20.10.20.20.0

us-gaap:ResidentialPortfolioSegment, us-gaap:PerformingFinancingReceivable


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value225226229229229231234233
Percentage of NotesReceivableNet56.857.157.458.359.762.164.30.0

us-gaap:NotesReceivableNet us-gaap:InternalCreditAssessment

nwfl:TotalSummarizedByAggregateRiskRating


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value593531525511502485468466449440437420409405400365354350334334320304304309303308291290299
Percentage of NotesReceivableNet149.6133.7131.6129.6130.5133.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NonperformingFinancingReceivable


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value0.7560.6470.6460.8240.5740.6140.7980.8981.0241.4081.7931.5041.3221.391.1651.2140.4480.4730.440.9541.0371.4611.6791.7781.7181.6291.7041.9512.4082.846
Percentage of NotesReceivableNet0.20.20.20.20.10.20.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Pass


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value579517509495486478470453453436427424403392395391356342338319319305289289291282286264265275
Percentage of NotesReceivableNet146.0130.1127.7125.5126.2128.3129.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PerformingFinancingReceivable


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value396396398393384371364350336325322316313309307304215210209208203196195194191191192193187174
Percentage of NotesReceivableNet99.899.899.899.899.999.899.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SpecialMention


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value10101212128.1188.09.9358.7268.4969.6969.5628.851116.3174.4773.3273.1611.8372.6532.2121.9571.9833.453.4763.7523.651171511
Percentage of NotesReceivableNet2.72.73.13.23.32.22.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Substandard


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value3.2373.1393.1573.4913.7755.6086.5284.5334.4774.5523.6933.9877.5284.7794.3464.6745.2578.9319.43712121313121417189.7971012
Percentage of NotesReceivableNet0.80.80.80.91.01.51.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherAssets

us-gaap:OtherAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value2214141413148.9423.2063.2375.3252.262.6992.693.0062.3593.0882.5561.9521.4341.6291.6641.8061.4181.7251.8821.9741.4096.2026.0855.0944.3135.1215.0815.9725.6565.8548.8013.715
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherLiabilities

us-gaap:OtherLiabilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1615141514148.3589.189.1028.5967.88410109.0818.838103.4094.4623.284.3323.9484.3593.7894.1974.0174.2393.4914.233.7343.9173.0273.7754.3635.6644.2014.2744.4562.597
Percentage of OtherLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherRealEstateOwnedMeasurementInput us-gaap:FairValueByAssetClass, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique

us-gaap:OtherRealEstateOwnedMeasurementInput

nwfl:OtherRealEstateOwned, us-gaap:MeasurementInputCostToSell, us-gaap:MarketApproachValuationTechnique


None
Period End2020-06-30
Value0.07
Percentage of OtherRealEstateOwnedMeasurementInput100.0

us-gaap:OtherRealEstateOwnedMeasurementInput us-gaap:Range, us-gaap:FairValueByAssetClass, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique

srt:Maximum, nwfl:OtherRealEstateOwned, us-gaap:MeasurementInputCostToSell, us-gaap:MarketApproachValuationTechnique


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.070.070.10.10.68750.8571
Percentage of OtherRealEstateOwnedMeasurementInput0.00.00.00.00.00.0

srt:Minimum, nwfl:OtherRealEstateOwned, us-gaap:MeasurementInputCostToSell, us-gaap:MarketApproachValuationTechnique


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value000.070.070.070.07
Percentage of OtherRealEstateOwnedMeasurementInput0.00.00.00.00.00.0

srt:WeightedAverage, nwfl:OtherRealEstateOwned, us-gaap:MeasurementInputCostToSell, us-gaap:MarketApproachValuationTechnique


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.076.274.340.08160.08080.09250.078
Percentage of OtherRealEstateOwnedMeasurementInput100.00.00.00.00.00.00.0

us-gaap:PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged

us-gaap:PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value163177179196196169219216205226230217110102
Percentage of PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateAcquiredThroughForeclosure

us-gaap:RealEstateAcquiredThroughForeclosure


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value965000.01077000.01556000.01572000.01677000.01792000.01115000.01209000.01386000.01436000.01661000.04243000.04523000.04703000.05302000.05386000.05414000.02855000.02847000.01345000.01382000.01698000.03726000.04962000.04293000.01364000.01009000.0993000.01297000.01099000.0852000.0659000.01268000.01143000.02910000.03355000.01755000.0748000.0
Percentage of RealEstateAcquiredThroughForeclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RealEstateAcquiredThroughForeclosure us-gaap:PropertyPlantAndEquipmentByType

nwfl:MultipleProperties


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value591000.0479000.0151000.046000.036000.0579000.0249000.0
Percentage of RealEstateAcquiredThroughForeclosure61.244.59.62.72.047.918.0

us-gaap:RealEstateOwnedValuationAllowance us-gaap:FairValueByAssetClass

us-gaap:RealEstateOwnedValuationAllowance

nwfl:ImpairedLoans


None
Period End2020-06-302020-03-312019-12-31
Value392000.0392000.0417000.0
Percentage of RealEstateOwnedValuationAllowance100.0100.0100.0

us-gaap:ServicingAsset

us-gaap:ServicingAsset


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value168000.0190000.0187000.0180000.0183000.0176000.0178000.0184000.0185000.0192000.0200000.0208000.0215000.0224000.0232000.0244000.0255000.0260000.0261000.0258000.0261000.0265000.0271000.0267000.0283000.0286000.0289000.0210000.0221000.0234000.0243000.0302000.0
Percentage of ServicingAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ServicingAssetAtFairValueAmount

us-gaap:ServicingAssetAtFairValueAmount


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value168000.0226000.0226000.0220000.0223000.0220000.0220000.0223000.0223000.0223000.0223000.0239000.0239000.0250000.0250000.0260000.0260000.0291000.0291000.0258000.0289000.0265000.0277000.0267000.0279000.0286000.0289000.0210000.0264000.0234000.0243000.0
Percentage of ServicingAssetAtFairValueAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ServicingAssetAtFairValueAmount us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-03-312013-12-312013-06-302013-03-31
Value000000000000000000258000.00265000.00286000.00264000.0234000.0
Percentage of ServicingAssetAtFairValueAmount0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.0100.00.0100.00.0100.0100.0

us-gaap:FairValueInputsLevel2


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-06-302013-12-312012-12-31
Value0000000000000000000289000.00277000.0279000.0289000.0243000.0
Percentage of ServicingAssetAtFairValueAmount0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel3


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-30
Value168000.0226000.0226000.0220000.0223000.0220000.0220000.0223000.0223000.0223000.0223000.0239000.0239000.0250000.0250000.0260000.0260000.0291000.0291000.00000267000.00210000.0
Percentage of ServicingAssetAtFairValueAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.00.0100.0

us-gaap:ServicingAssetMeasurementInput us-gaap:FairValueByAssetClass, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique

us-gaap:ServicingAssetMeasurementInput

nwfl:ImpairedLoans, us-gaap:MeasurementInputAppraisedValue, us-gaap:MarketApproachValuationTechnique


None
Period End2020-06-302019-12-312017-12-31
Value0.110.010.0
Percentage of ServicingAssetMeasurementInput100.0100.0100.0

us-gaap:ServicingAssetMeasurementInput us-gaap:Range, us-gaap:FairValueByAssetClass, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique

srt:Maximum, nwfl:ImpairedLoans, us-gaap:MeasurementInputAppraisedValue, us-gaap:MarketApproachValuationTechnique


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.10.10.10.57580.575881.54
Percentage of ServicingAssetMeasurementInput0.01.00.00.00.00.0

srt:Minimum, nwfl:ImpairedLoans, us-gaap:MeasurementInputAppraisedValue, us-gaap:MarketApproachValuationTechnique


None
Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.10.10.10.10.110.0
Percentage of ServicingAssetMeasurementInput0.01.00.00.00.00.0

srt:WeightedAverage, nwfl:ImpairedLoans, us-gaap:MeasurementInputAppraisedValue, us-gaap:MarketApproachValuationTechnique


None
Period End2020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.110.00.10.14530.189356.0610.0
Percentage of ServicingAssetMeasurementInput100.0100.00.00.00.00.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value36195.036195.036195.034615.034615.034615.034615.030415.030415.030415.030415.028035.018690.018690.018690.013810.013810.013810.013810.08950.09300.09300.09300.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value36.2336.2336.2327.8227.8227.8227.8224.4624.4624.4624.4620.6430.9630.9630.9628.8228.8228.8228.8229.0829.0829.0829.08
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312010-12-31
Value0.7280.3728221.6912.4071.76121823.9721.9322.0426042.3771.9121.9699310.3830.2370.1643620.4130.4830.2354770.4220.4110.4310.146970.5270.560.3470.2564990.370.170.1130.146361
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SharePrice

us-gaap:SharePrice


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value24.7926.738.931.6134.8130.8433.039.1636.0230.0933.030.5242.2541.8933.1429.0728.027.3628.7529.029.3227.6929.0528.628.528.626.928.9529.030.629.7530.228.526.527.4724.0226.15
Percentage of SharePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShortTermBorrowings

us-gaap:ShortTermBorrowings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value5540625248375352432942474228323338525341333025443840493832212832271521313233
Percentage of ShortTermBorrowings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShorttermDebtFairValue

us-gaap:ShorttermDebtFairValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value55406252483753524329424742283233385253413330254438404938322128
Percentage of ShorttermDebtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShorttermDebtFairValue us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value5540625248375352432942474228323338525341333025443840493832212832
Percentage of ShorttermDebtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0101.2100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:TreasuryStockShares

us-gaap:TreasuryStockShares


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value13778.012007.012007.013807.013807.013807.02470.05729.05729.05729.02608.011724.0566.02566.04509.032797.033444.035649.023311.033299.037162.038972.040576.063019.070747.071297.064628.081249.086749.080438.075426.094242.094242.097392.087370.079500.079500.072068.0
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept


us-gaap:CommonStockSharesOutstanding
us-gaap:StatementEquityComponents
(None,)
None
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
(None,)
None
us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents
(None,)
None
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
None
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
None