POWL


Line plots across dimensions of each concept
Tables

Table of contents



us-gaap:CommonStockSharesIssued
us-gaap:StatementEquityComponents
us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
us-gaap:StatementGeographical

us-gaap:Revenues

us-gaap:CostOfGoodsAndServicesSold

us-gaap:GrossProfit

us-gaap:ResearchAndDevelopmentExpense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:OperatingIncomeLoss

us-gaap:InterestExpense

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:ShortTermInvestments

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:OtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:LiabilitiesCurrent

us-gaap:AccountsPayableCurrent

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LongTermDebt

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtAndCapitalLeaseObligations

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:RepaymentsOfLongTermDebt

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

powl:AllowanceForDoubtfulAccountsReceivableWriteOffsRecoveries

powl:IncreaseDecreaseDueToForeignCurrencyTranslation

powl:IncreaseDecreaseInContractWithCustomerAssetAndLiabilityNet

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
us-gaap:StatementEquityComponents
us-gaap:AwardType
us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AmortizationOfIntangibleAssets

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect

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

us-gaap:ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InsuranceRecoveries

us-gaap:InvestmentIncomeInterest

us-gaap:LeaseCost

us-gaap:OperatingLeaseCost

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireShortTermInvestments

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments

us-gaap:ProductWarrantyAccrualPayments

us-gaap:ProductWarrantyAccrualPeriodIncreaseDecrease

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:RestructuringCharges
us-gaap:AwardType, us-gaap:PlanName, us-gaap:Vesting
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage

us-gaap:ShortTermLeaseCost

us-gaap:StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:SubleaseIncome

us-gaap:UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions

us-gaap:VariableLeaseCost

powl:ContractWithCustomerAssetLiabilityNetCurrent

powl:ContractwithCustomerReceivableAfterAllowanceForCreditLoss

powl:ShorttermInvestmentsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:CommonStockValueOutstanding

us-gaap:ContractWithCustomerAssetNetCurrent

us-gaap:ContractWithCustomerReceivableAfterAllowanceForCreditLoss
us-gaap:CreditFacility
us-gaap:DebtInstrumentInterestRateEffectivePercentage
us-gaap:CreditFacility, us-gaap:SubsequentEventType

us-gaap:DeferredCompensationLiabilityClassifiedNoncurrent

us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:EmployeeRelatedLiabilitiesCurrent
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:GuaranteeObligationsCurrentCarryingValue
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:GuaranteeObligationsByNature
us-gaap:DebtInstrument, dei:LegalEntity
us-gaap:GuaranteeObligationsByNature

us-gaap:IncomeTaxesReceivable

us-gaap:InventoryRawMaterialsAndSuppliesNetOfReserves

us-gaap:InventoryWorkInProcess
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:DebtInstrument, dei:LegalEntity
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:DebtInstrument, dei:LegalEntity

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent

us-gaap:OperatingLeaseLiability

us-gaap:OtherAssetsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:PrepaidExpenseCurrent

us-gaap:ProductWarrantyAccrualClassifiedCurrent

us-gaap:RevenueRemainingPerformanceObligation
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:TreasuryStockShares

Tables

  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
us-gaap:CommonStockSharesIssued ████▇▇▇▇▇▆▆▆▆▆▆▃▃▃▃▃▂▁▁▁▁12.42063112.42003112.40323112.37276612.35856612.35316612.32216612.28055612.27605612.26895612.25695612.23465612.23465612.23465612.21765611.97096711.95721811.95330111.93680111.91567311.86987311.7723211.76698111.75239311.744909NANA
 us-gaap:CommonStockSharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock██▇▆▆▅▄▃▃▂▂▁12.42112.4212.40312.37312.35912.35312.32212.28112.27612.26912.25712.234NANA12.21811.971NANANA11.916NANANANANANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▄▁11.69811.68111.665NA11.60311.63211.551NA11.58711.50911.497NA11.46311.44511.438NA12.01612.02912.0NA11.86111.83511.764NA11.81211.79911.773
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▄▁11.63111.62111.614NA11.57911.5711.551NA11.51411.50911.497NA11.46311.44511.438NA11.94111.95311.922NA11.81211.76211.764NA11.7411.66611.64
us-gaap:EarningsPerShareBasic ▄▅▄▅▄▃▂▃▃▂▁▁▂▃▃█▅▅▅▆▆▅▂▁▃▃▄0.30.640.240.560.440.08-0.230.130.03-0.29-0.49-0.45-0.28-0.07-0.031.550.780.570.620.991.030.63-0.15-0.590.150.150.21
us-gaap:EarningsPerShareDiluted ▄▅▄▅▄▃▂▃▃▂▁▁▂▃▃█▅▅▅▆▆▅▂▁▃▃▄0.30.640.240.560.440.08-0.230.130.03-0.29-0.49-0.45-0.28-0.07-0.031.540.770.570.620.991.020.63-0.15-0.590.140.150.21
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▃▅▄▅▄▃▃▄▃▂▁▂▁▂▃█▇▅▅▇█▇▆▇▅▄▄118.062151.57134.15148.504135.588123.737109.351134.897122.13101.50590.18494.96385.927104.68110.341187.397179.519153.915153.941184.159194.093181.486157.456171.243141.369125.111124.674
us-gaap:Revenues ▃▅▄▅▄▃▃▄▃▂▁▂▁▂▃█▇▅▅▇█▇▆▇▅▄▄118.062151.57134.15148.504135.588123.737109.351134.897122.13101.50590.18494.96385.927104.68110.341187.397179.519153.915153.941184.159194.093181.486157.456171.243141.369125.111124.674
us-gaap:CostOfGoodsAndServicesSold ▄█▇█▆▅▄▆▅▃▁▂▁96.718121.885112.324119.949111.873103.66294.72110.892103.75589.08479.6384.06976.873NANANANANANANANANANANANANANA
us-gaap:GrossProfit ▃▅▄▅▄▃▂▄▃▂▁▁▁▂▂█▇▆▆██▆▃▅▄▄▄21.34429.68521.82628.55523.71520.07514.63124.00518.37512.42110.55410.8949.05415.82214.99942.85238.48531.71533.78441.4843.84334.23720.37827.32423.49824.87725.865
us-gaap:ResearchAndDevelopmentExpense ▂▃▂▁▂▃▃▃▂▂▃▅▃▂▂█▅▃▃1605000.01783000.01474000.01312000.01631000.01663000.01694000.01791000.01632000.01636000.01658000.02088000.01726000.01623000.01469000.02850000.02107000.01850000.01714000.0NANANANANANANANA
us-gaap:SellingGeneralAndAdministrativeExpense ▂▄▃▅▃▃▃▄▃▃▃▂▂▃▂▁▇█▇▇█▆▅▇▅▆▆15.51118.57317.28919.7117.11717.19515.92818.30616.17416.07316.21515.07114.76115.99415.69813.30123.80524.0622.37322.83524.82621.52319.76323.18219.4121.53820.928
us-gaap:OperatingIncomeLoss ▄▆▄▅▅▃▂▄▃▂▁▁▁▂▂█▆▅▆██▆▃▁▄▄▄2.7849.2853.0197.6835.641.173-3.0353.0770.525-5.332-7.392-6.839-7.52-2.723-2.25618.40412.5487.24210.99618.15718.31312.01-0.088-6.512.8512.0853.77
us-gaap:InterestExpense ▃▃▄▃▃▃▃▃▂▂▂▂▂▂▁▂▂▂▃▄▃▄▅█▆▆█52000.060000.067000.060000.059000.055000.056000.054000.051000.051000.051000.046000.041000.047000.034000.051000.047000.043000.061000.069000.059000.068000.076000.0112000.088000.094000.0114000.0
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▄▆▄▅▅▃▂▄▃▂▁▁▁▂▂█▆▅▆██▆▃▂▃▃2.9229.5553.3338.0195.8861.363-2.9343.4350.689-5.09-6.733-6.107-6.898-2.174-1.74118.3612.5088.9110.95418.11418.27911.976-0.135-4.181.1951.195NA
us-gaap:IncomeTaxExpenseBenefit ▃▅▄▅▄▄▃▅▄▂▃▃▁▃▃▃▆▅▆██▇▅▆▄▅▄-0.5592.1340.5581.4810.7970.405-0.2391.8960.388-1.76-1.071-0.964-3.683-1.345-1.441-0.2083.2032.0923.5696.2616.1414.5651.612.7721.1221.5491.269
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▇▁▇▅▆▇▃▆▄▅▅█▇▆▄▇▄▅▅▅▅▆▅2543000.0-6916000.02387000.0-1327000.0952000.01720000.0-4088000.01032000.0-2543000.0-1275000.0-314000.03698000.02849000.0886000.0-2611000.01953000.0-1801000.0-1575000.0-296000.0-720000.0-732000.0826000.0-208000.0NANANANA
 us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncome█▁█2543000.0-6916000.02387000.0NA952000.01720000.0-4088000.0NA-2543000.0-1275000.0-314000.0NANANA-2611000.0NANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▄▅▄▅▄▃▂▃▃▂▁▁▂▃▃█▅▅▅▆▆▅▂▁▃▃▄3.4817.4212.7756.5385.0890.958-2.6951.5390.301-3.33-5.662-5.142-3.215-0.829-0.318.5689.3056.8187.38511.85312.1387.411-1.745-6.9531.7071.7332.432
us-gaap:ComprehensiveIncomeNetOfTax ▄▃▄▄▅▄▁▄▃▂▂▃▃▃▂█▅▄▅▆▆▅▃▁▃6.0240.5055.1625.1866.0412.678-6.7832.646-2.242-4.605-5.976-1.253-0.3660.057-2.91120.5467.5045.2437.08912.95811.4068.237-1.953-8.472-0.495NANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
us-gaap:Assets ▆▃▅▅▃▂▂▃▁▁▁▂▂▂▃█▆▅▃▄▄▄▂▂▃487.198446.597466.451467.411437.106413.604410.022429.951408.65400.137405.653414.986424.329419.959436.992530.903501.212473.425440.281448.312449.481451.916426.976421.676439.782NANA
us-gaap:Liabilities █▅▇▇▅▃▃▄▂▁▁▁▂▁▂▇▇▅▃▅▆▇▆▅▆183.627146.466164.778168.258141.447121.31117.664128.307107.20393.74592.67993.6999.22992.007106.941175.677168.083148.767122.147138.209153.156169.442153.511146.333152.705NANA
us-gaap:LiabilitiesAndStockholdersEquity ▆▃▅▅▃▂▂▃▁▁▁▂▂▂▃█▆▅▃▄▄▄▂▂▃487.198446.597466.451467.411437.106413.604410.022429.951408.65400.137405.653414.986424.329419.959436.992530.903501.212473.425440.281448.312449.481451.916426.976421.676439.782NANA
us-gaap:StockholdersEquity ▄▃▃▃▃▃▃▃▃▄▄▅▅▆▆█▆▅▅▄▃▂▁▁▂303.571300.131301.673299.153295.659292.294292.358301.644301.447306.392312.974321.296325.1327.952330.051355.226333.129324.658318.134310.103296.325282.474273.465275.343287.077NANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
us-gaap:AssetsCurrent █▅▆▆▄▃▂▃▂▁▁▂▂▃▄██▇▆▇██▇▇▇350.151307.732321.301328.568287.27264.359260.528276.662252.422235.911239.247250.071260.319266.001281.721357.341354.275343.583327.826346.41349.551355.134336.52336.682346.714NANA
us-gaap:CashAndCashEquivalentsAtCarryingValue █▆▆▆▃▃▂▁▁▂▂▃▁▄▄▅▆▆▅▄▅▆▅▆▇▆▆156.026120.571120.966118.63971.92166.37655.00536.58440.07548.23749.58768.35932.48493.46880.582107.748124.865114.06297.36790.04106.835128.065104.27123.466137.266122.056120.918
us-gaap:ShortTermInvestments ▂▁▁▂▂▂▂▃▃▄▄▄█▃▃7.330.00.06.0426.1095.9917.33613.1715.21820.92523.10126.82955.36414.87414.874NANANANANANANANANANANANA
us-gaap:AccountsReceivableNetCurrent ▅▄▅▆▆▃▄▅▃▂▃▁▃▂▄▇▆▆▇█▆▅█▆▆97.14490.495100.89112.093108.55181.2789.39992.54872.68268.07478.97853.85277.54766.75388.487119.42111.494112.354118.209125.771106.87297.694130.887109.317106.809NANA
us-gaap:InventoryNet ▅▅▅▄▄▃▃▂▂▂▁▁▁▂▃▄▅▅▅▅▇█▇▆█31.66331.13632.44829.20229.48424.72425.04621.35222.85422.01218.53518.44819.02820.36223.97628.98330.73432.24631.29132.91740.61642.7637.73536.6441.344NANA
us-gaap:OtherAssetsCurrent ▅▅▅█▇▆▄▂▁▁▁▂▁█▇▂1883000.01774000.01906000.02650000.02398000.02068000.01232000.0630000.0253000.0274000.0268000.0463000.0386000.02834000.02608000.0658000.0NANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
us-gaap:PropertyPlantAndEquipmentNet ▆▆▆▆▆▆▆▇▇▇▇█████▆▅▃▃▂▂▂▁▁114.826115.192120.795120.812121.909122.836123.838128.764130.545134.675137.269139.42138.664139.417141.45144.589123.228105.86389.19478.65277.26973.77466.50859.63759.874NANA
us-gaap:IntangibleAssetsNetIncludingGoodwill ▁▁▂▂▃▃▃▄▄▅▅▆▇▇█1205000.01249000.01293000.01337000.01381000.01426000.01470000.01514000.01558000.01602000.01646000.01719000.01822000.01887000.01971000.0NANANANANANANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset ▁▂█5542000.05606000.06213000.0NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▆▆▅▅▅▅▅▅█████▇▆▁▅▄▃▃▂▁▁▂▁11.99712.40711.60611.57711.1110.90910.77711.08713.88213.58614.05713.813.70812.65411.857.33310.7110.5379.3718.937.9097.5117.7898.5077.722NANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
us-gaap:LiabilitiesCurrent █▅▆▇▅▃▃▄▂▁▁▁▂▁▂█▇▆▃▅▆▇▆▅▆170.499132.996149.543157.896129.801110.283106.783117.84999.11985.70784.65185.57991.03783.91298.575168.063160.641141.282114.796130.873145.571161.693145.969137.724144.155NANA
us-gaap:AccountsPayableCurrent ▄▅▅▆▄▃▂▄▃▃▂▃▁▁▂█▇▆▄▆▇█▆▇▅38.51244.10645.16651.1838.48333.56531.96340.71433.72635.2128.7833.26925.21827.67232.6758.50153.75451.08539.62248.4954.82760.23451.60456.89346.777NANA
us-gaap:OtherAccruedLiabilitiesCurrent ▆▆▇█▇▇▅▅▃▃▁▃▁▁▂▇▃▃▄▇▃▃▅▄▄9.2589.01710.21510.81110.2859.718.2757.7865.5075.6184.3715.864.04.4255.26610.1046.3335.9987.1259.4626.2815.6077.9517.376.729NANA
us-gaap:AccruedIncomeTaxesCurrent ▁▂▂▂▁▁▂▂▂▂▂▂▂▂▂█▆▂▂▅▃▄▁▂▅0.4250.9121.0340.9130.5070.2790.8780.8971.4181.4371.4371.2191.0840.9221.4775.9174.6760.9880.8793.5161.7152.360.450.8813.408NANA
us-gaap:OperatingLeaseLiabilityCurrent 2306000.0NANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ContractWithCustomerLiabilityCurrent █▃▅▅▃▂▂▁97.96957.82177.55671.46460.86851.08851.4143.174NANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
us-gaap:LongTermDebt ▁▁▁▂▂▂▂▃▃▃▃▄▄▄▄█800000.0800000.0800000.01200000.01200000.01200000.01200000.01600000.01600000.01600000.01600000.02000000.02000000.02000000.02000000.03600000.0NANANANA4000000.0NANA4400000.0NANANA
us-gaap:LongTermDebtNoncurrent ▁▁▁▃▃▃▃▆▆▆▆████400000.0400000.0400000.0800000.0800000.0800000.0800000.01200000.01200000.01200000.01200000.01600000.01600000.01600000.01600000.0NANANANANANANANANANANANA
us-gaap:LongTermDebtAndCapitalLeaseObligations ▁▁▁▂▂▂▂▂▂▂▂▃▃▃▃▆▆▆▆▇▇▇▇██400000.0400000.0400000.0800000.0800000.0800000.0800000.01200000.01200000.01200000.01200000.01600000.01600000.01600000.01600000.03200000.03200000.03200000.03200000.03630000.03646000.03712000.03803000.04301000.04387000.0NANA
us-gaap:OtherLiabilitiesNoncurrent ▅▆▆▆█▇█▆▃▃▃▃▃▃▃▁▂▂▂▁▃▃▃▁▂2334000.03188000.02991000.03115000.04349000.03880000.04242000.03356000.01232000.01238000.01200000.01197000.01519000.01510000.01479000.0195000.0918000.0921000.0864000.0130000.01069000.01082000.01069000.0166000.0884000.0NANA
us-gaap:OperatingLeaseLiabilityNoncurrent 3870000.0NANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
us-gaap:StockholdersEquity ▄▃▃▃▃▃▃▃▃▄▄▅▅▆▆█▆▅▅▄▃▂▁▁▂303.571300.131301.673299.153295.659292.294292.358301.644301.447306.392312.974321.296325.1327.952330.051355.226333.129324.658318.134310.103296.325282.474273.465275.343287.077NANA
us-gaap:AdditionalPaidInCapitalCommonStock ████▇▇▇▇▇▇▆▆▆▆▆▃▃▃▂▂▂▁▁▁▁60.92760.49259.52459.15357.83857.51157.25856.76956.23555.95854.9654.32953.90953.42552.61443.19341.63440.67539.39438.45237.62335.18734.41534.34335.204NANA
us-gaap:RetainedEarningsAccumulatedDeficit ▅▅▅▅▅▄▅▅▅▅▆▇▇██▇▅▅▄▃▃▂▁▁▂294.052293.59289.184289.422285.891283.805285.843291.53292.974295.653301.959310.598318.712324.897328.693313.987295.427286.114279.296271.911260.067247.921240.51242.254251.607NANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▂▁▃▂▂▂▂▃▂▃▃▃▃▂▂▇▇▇███████-26533000.0-29076000.0-22160000.0-24547000.0-23195000.0-24147000.0-25867000.0-21779000.0-22886000.0-20343000.0-19068000.0-18754000.0-22644000.0-25493000.0-26379000.0-2073000.0-4051000.0-2250000.0-675000.0-379000.0-1484000.0-752000.0-1578000.0-1371000.0149000.0NANA
us-gaap:TreasuryStockValue ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄24.99924.99924.99924.99924.99924.99924.99924.99924.99924.99924.99924.99924.99924.99924.999NANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
us-gaap:NetCashProvidedByUsedInOperatingActivities █▃▃▇▄▅▄▂▁▃▁▄45.9825.312.10834.8247.88816.9389.109-2.486-15.453.453-14.069.691NANANA3.09631.4935.97221.204-12.424-16.91833.237-9.86-9.75416.7511.696.8
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▂▃▂▂▃▄▃▄▃▃█-8.135-1.0673.744-1.045-1.2470.2594.9972.0695.5270.482.06727.87NANANA-20.467-20.386-19.28-13.351-3.48-6.504-9.564-8.32-4.229-1.157-0.639-0.739
us-gaap:NetCashProvidedByUsedInFinancingActivities ██▂▆█▅▁▇▇█▃█-3025000.0-3015000.0-4024000.0-3310000.0-3007000.0-3412000.0-4123000.0-3116000.0-3120000.0-2977000.0-3815000.0-2971000.0NANANA264000.0-18000.0-23000.0-675000.0-151000.01803000.0231000.0-612000.0-143000.0-61000.0-363000.0-234000.0
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
us-gaap:NetCashProvidedByUsedInOperatingActivities █▃▃▇▄▅▄▂▁▃▁▄45.9825.312.10834.8247.88816.9389.109-2.486-15.453.453-14.069.691NANANA3.09631.4935.97221.204-12.424-16.91833.237-9.86-9.75416.7511.696.8
us-gaap:NetIncomeLoss ▄▅▄▅▄▃▂▃▃▂▁▁▂▃▃█▅▅▅▆▆▅▂▁▃▃▄3.4817.4212.7756.5385.0890.958-2.6951.5390.301-3.33-5.662-5.142-3.215-0.829-0.318.5689.3056.8187.38511.85312.1387.411-1.745-6.9531.7071.7332.432
us-gaap:DepreciationDepletionAndAmortization ▁▂▁▁▅████▇█2.6372.6442.5972.6242.9483.2393.2213.2483.2313.1893.235NANANANA2.4252.3452.3483.0733.2513.3873.2543.1733.9023.99NANA
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet ▅█▅█▂▅▆▃▆▅▅▆▅▆▆▁▇▅▅▆▅▅▅▇▁▅▆-541000.02117000.0-445000.01796000.0-2353000.023000.0764000.0-1682000.0265000.0-474000.0-15000.0563000.0196000.0666000.0525000.0-3192000.01220000.0-1000.05000.0309000.0167000.0-33000.074000.01276000.0-3213000.0131000.0618000.0
us-gaap:IncreaseDecreaseInAccountsReceivable ▅▄▃▅█▄▄▇▅▄█▂▆▂▃▆▅▄▄▇▆▁▇▅▅▆▅6.178-8.602-11.8443.84329.066-8.331-4.38517.9244.98-10.8325.102-24.13610.237-21.85-12.2346.939-1.474-3.734-7.56918.289.684-33.33521.583.4653.8278.1982.126
us-gaap:IncreaseDecreaseInInventories ▆▅▇▅█▅▇▅▆▇▅▅▅▃▄▄▅▆▄▁▄█▆▃▆▇▄439000.0-959000.03054000.0-213000.04750000.0-401000.03853000.0-1519000.0981000.03473000.088000.0-694000.0-1431000.0-3644000.0-2444000.0-1905000.0-1478000.01113000.0-1611000.0-7909000.0-2003000.04863000.01101000.0-4289000.02008000.02357000.0-1618000.0
us-gaap:DeferredIncomeTaxExpenseBenefit ▆▅▅▆▅▅▅▅▅▄▄▆▅▅▅▁▅▅▅▄▅▅▅█▂▄▅0.9340.832-0.1261.843-0.6770.171-0.5170.670.22-1.768-1.2921.015-0.672-0.236-0.007-6.433-0.3260.219-0.18-1.149-0.5770.308-0.0045.015-4.658-0.8040.022
us-gaap:ShareBasedCompensation ▅▆▆█▅▅▇▅▅▆▇▅▅▆▆▇▆▇▆▆▅▅▄▁▄▅▆441000.0968000.0982000.01619000.0330000.0669000.01221000.0667000.0418000.0998000.01069000.0420000.0484000.0811000.01009000.01217000.01024000.01281000.0942000.0829000.0508000.0313000.073000.0-1018000.029000.0363000.0725000.0
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▂▃▂▂▃▄▃▄▃▃█-8.135-1.0673.744-1.045-1.2470.2594.9972.0695.5270.482.06727.87NANANA-20.467-20.386-19.28-13.351-3.48-6.504-9.564-8.32-4.229-1.157-0.639-0.739
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁███▅▂▃▄▄▂▁▁▁0.8051.0672.4021.0451.2471.1990.7640.5241.1631.1141.7011.1160.8180.7740.92820.64120.45819.89513.3753.5176.6679.5019.3783.2751.4051.9040.763
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ██▂▆█▅▁▇▇█▃█-3025000.0-3015000.0-4024000.0-3310000.0-3007000.0-3412000.0-4123000.0-3116000.0-3120000.0-2977000.0-3815000.0-2971000.0NANANA264000.0-18000.0-23000.0-675000.0-151000.01803000.0231000.0-612000.0-143000.0-61000.0-363000.0-234000.0
us-gaap:RepaymentsOfLongTermDebt ▁▁█▁▁▁█▁▁▁█▁▁▁█0.00.0400000.00.00.00.0400000.00.00.00.0400000.00.00.00.0400000.0NANANANANANANANANANANANA
us-gaap:PaymentsOfDividendsCommonStock █▇▇▆▆▅▄▃▃▂▂▂▂▁▁3.0193.0153.0133.0073.0032.9962.9922.9822.982.9772.9772.9712.972.9682.966NANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
us-gaap:RepaymentsOfLongTermDebt ▁▁█▁▁▁█▁▁▁█▁▁▁█0.00.0400000.00.00.00.0400000.00.00.00.0400000.00.00.00.0400000.0NANANANANANANANANANANANA

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value1212121212121212121212121212121212121212111112121212111111111111111111111111
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

Common Stock Shares Outstanding

us-gaap:StatementEquityComponents

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStock



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302013-09-302012-09-30
Value1212121212121212121212121212121212121111121111
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStock



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-0.806-0.806-0.806-0.806-0.806-0.806-0.806-0.806-0.806-0.806-0.806-0.8060.806-0.806-0.806-0.806-0.806-0.67
Percentage of CommonStockSharesOutstanding-6.5-6.5-6.5-6.5-6.5-6.5-6.5-6.6-6.6-6.6-6.6-6.66.6-6.6-6.6-6.6-6.6-5.5

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding



Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-30
Value11111111111111111111111111111111121212121212121211111111111111
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic



Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-30
Value11111111111111111111111111111111121212121111111111111111111111
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic



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
Value0.30.640.240.560.440.08-0.230.130.03-0.29-0.49-0.45-0.28-0.07-0.030.480.430.49-0.040.540.6-0.31-0.020.20.251.30.691.550.780.570.620.991.030.63-0.15-0.590.150.150.21-0.420.89
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

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted



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
Value0.30.640.240.560.440.08-0.230.130.03-0.29-0.49-0.45-0.28-0.07-0.030.480.430.49-0.040.540.6-0.31-0.020.20.241.290.681.540.770.570.620.991.020.63-0.15-0.590.140.150.21-0.420.88
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

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value118151134148135123109134122101909485104110187179153153184194181157171141125124
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService

powl:OtherCustomers



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value17141216181815
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.59.39.211.413.515.214.4
Percentage of Revenues14.59.39.211.413.515.214.4
Percentage of Revenues powl:OtherCustomers0.00.00.00.00.00.00.0

powl:Petrochemical



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value29473030212219
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.831.222.720.215.618.218.1
Percentage of Revenues24.831.222.720.215.618.218.1
Percentage of Revenues powl:Petrochemical0.00.00.00.00.00.00.0

powl:TractionPowerCustomer



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value9.122138.3518.3247.4236.0255.009
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.79.26.25.65.54.94.6
Percentage of Revenues7.79.26.25.65.54.94.6
Percentage of Revenues powl:TractionPowerCustomer0.00.00.00.00.00.00.0

us-gaap:Electricity



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value16242318262019
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.216.017.212.719.516.517.6
Percentage of Revenues14.216.017.212.719.516.517.6
Percentage of Revenues us-gaap:Electricity0.00.00.00.00.00.00.0

us-gaap:OilAndGasService



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value45515974625649
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax38.834.344.750.146.045.345.3
Percentage of Revenues38.834.344.750.146.045.345.3
Percentage of Revenues us-gaap:OilAndGasService0.00.00.00.00.00.00.0

us-gaap:StatementGeographical

country:CA



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1615141920159.715
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.410.210.813.014.912.28.9
Percentage of Revenues14.410.210.813.014.912.28.9
Percentage of Revenues country:CA0.00.00.00.00.00.00.0

country:US



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value891211071149910289
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax75.880.179.877.173.682.882.2
Percentage of Revenues75.880.179.877.173.682.882.2
Percentage of Revenues country:US0.00.00.00.00.00.00.0

powl:MexicoCentralAmericaAndSouthAmerica



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.5280.4590.7660.8251.2960.00.553
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.30.60.61.00.00.5
Percentage of Revenues0.40.30.60.61.00.00.5
Percentage of Revenues powl:MexicoCentralAmericaAndSouthAmerica0.00.00.00.00.00.00.0

srt:AsiaPacific



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value4.6435.4561.6862.254.6820.7293.744
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.93.61.31.53.50.63.4
Percentage of Revenues3.93.61.31.53.50.63.4
Percentage of Revenues srt:AsiaPacific0.00.00.00.00.00.00.0

us-gaap:EMEA



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value6.4228.81610119.6595.5085.441
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.45.87.67.87.14.55.0
Percentage of Revenues5.45.87.67.87.14.55.0
Percentage of Revenues us-gaap:EMEA0.00.00.00.00.00.00.0

Revenues

us-gaap:Revenues



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value118151134148135123109134122101909485104110187179153153184194181157171141125124
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value961211121191111039411010389798476
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues81.980.483.780.882.583.886.682.285.087.888.388.589.5

Gross Profit

us-gaap:GrossProfit



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
Value2129212823201424181210109.05415142527302329322421252934354238313341433420272324252938
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues18.119.616.319.217.516.213.417.815.012.211.711.510.515.113.60.00.00.00.00.00.00.00.00.00.00.00.022.921.420.621.922.522.618.912.916.016.619.920.70.00.0

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense



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
Value1605000.01783000.01474000.01312000.01631000.01663000.01694000.01791000.01632000.01636000.01658000.02088000.01726000.01623000.01469000.01278000.01640000.01959000.01854000.01872000.01642000.01626000.01840000.01821000.01791000.02157000.01839000.02850000.02107000.01850000.01714000.0
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.41.21.10.91.21.31.51.31.31.61.82.22.01.61.30.00.00.00.00.00.00.00.00.00.00.00.01.51.21.21.1

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense



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
Value1518171917171518161616151415151719191918181920212322211323242222242119231921202121
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues13.112.312.913.312.613.914.613.613.215.818.015.917.215.314.20.00.00.00.00.00.00.00.00.00.00.00.07.113.315.614.512.412.811.912.613.513.717.216.80.00.0

Operating Income Loss

us-gaap:OperatingIncomeLoss



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
Value2.7849.2853.0197.6835.641.173-3.0353.0770.525-5.332-7.392-6.839-7.52-2.723-2.2566.4345.5475.766-1.9898.818111.766-1.7052.7984.705101118127.24210181812-0.088-6.512.8512.0853.77-0.90916
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.46.12.35.24.20.9-2.82.30.4-5.3-8.2-7.2-8.8-2.6-2.00.00.00.00.00.00.00.00.00.00.00.00.09.87.04.77.19.99.46.6-0.1-3.82.01.73.00.00.0

Interest Expense

us-gaap:InterestExpense



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
Value52000.060000.067000.060000.059000.055000.056000.054000.051000.051000.051000.046000.041000.047000.034000.037000.038000.050000.024000.034000.042000.033000.033000.037000.036000.041000.069000.051000.047000.043000.061000.069000.059000.068000.076000.0112000.088000.094000.0114000.0232000.0228000.0
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 Revenues0.00.00.00.00.00.00.10.00.00.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.00.0

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest



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
Value2.9229.5553.3338.0195.8861.363-2.9343.4350.689-5.09-6.733-6.107-6.898-2.174-1.7416.9476.0586.294-1.5069.291122.696-1.233.2725.18111118128.9110181811-0.135-4.181.1951.195
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.56.32.55.44.31.1-2.72.50.6-5.0-7.5-6.4-8.0-2.1-1.60.00.00.00.00.00.00.00.00.00.00.00.09.87.05.87.19.89.46.6-0.1-2.40.81.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit



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
Value-0.5592.1340.5581.4810.7970.405-0.2391.8960.388-1.76-1.071-0.964-3.683-1.345-1.4411.4391.1640.727-1.0472.9795.1856.379-0.9910.8422.2334.0553.937-0.2083.2032.0923.5696.2616.1414.5651.612.7721.1221.5491.2693.6955.53
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 Revenues-0.51.40.41.00.60.3-0.21.40.3-1.7-1.2-1.0-4.3-1.3-1.30.00.00.00.00.00.00.00.00.00.00.00.0-0.11.81.42.33.43.22.51.01.60.81.21.00.00.0

Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax



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
Value2543000.0-6916000.02387000.0-1327000.0952000.01720000.0-4088000.01032000.0-2543000.0-1275000.0-314000.03698000.02849000.0886000.0-2611000.0-1650000.0-1292000.04552000.0-2538000.0-7672000.02703000.0-6897000.0-4238000.0-4122000.02711000.0-1442000.0-1594000.01953000.0-1801000.0-1575000.0-296000.0-720000.0-732000.0826000.0-208000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.2-4.61.8-0.90.71.4-3.70.8-2.1-1.3-0.33.93.30.8-2.40.00.00.00.00.00.00.00.00.00.00.00.01.0-1.0-1.0-0.2-0.4-0.40.5-0.1

us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value2543000.0-6916000.02387000.0952000.01720000.0-4088000.0-2543000.0-1275000.0-314000.0-2611000.0-1650000.0-1292000.04552000.0-2538000.0-7672000.02703000.0-6897000.0-4238000.0-4122000.02711000.0-1442000.0-1594000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.2-4.61.80.71.4-3.7-2.1-1.3-0.3-2.40.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Revenues us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss



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
Value3.4817.4212.7756.5385.0890.958-2.6951.5390.301-3.33-5.662-5.142-3.215-0.829-0.35.5084.8945.567-0.4596.3127.049-3.683-0.2392.4292.947158.255189.3056.8187.38511127.411-1.745-6.9531.7071.7332.432-4.78210
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 Revenues2.94.92.14.43.80.8-2.51.10.2-3.3-6.3-5.4-3.7-0.8-0.30.00.00.00.00.00.00.00.00.00.00.00.09.95.24.44.86.46.34.1-1.1-4.11.21.42.00.00.0

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value3.4817.4212.7755.0890.958-2.6950.301-3.33-5.662-0.35.5084.8945.567-0.4596.3127.049-3.683-0.2392.432.947158.255
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.94.92.13.80.8-2.50.2-3.3-6.3-0.30.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax



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
Value6.0240.5055.1625.1866.0412.678-6.7832.646-2.242-4.605-5.976-1.253-0.3660.057-2.9113.4193.60210-2.997-1.1549.752-10.58-4.477-1.6755.658146.661207.5045.2437.08912118.237-1.953-8.472-0.495
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues5.10.33.83.54.52.2-6.22.0-1.8-4.5-6.6-1.3-0.40.1-2.60.00.00.00.00.00.00.00.00.00.00.00.011.04.23.44.67.05.94.5-1.2-4.9-0.4

Assets

us-gaap:Assets



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value487446466467437413410429408400405414424419436462460460457468503506520541508515519530501473440448449451426421439400
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

Liabilities

us-gaap:Liabilities



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value1831461641681411211171281079392939992106127125127132135157161156170133143160175168148122138153169153146152123
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 Assets37.732.835.336.032.429.328.729.826.223.422.822.623.421.924.527.527.327.729.028.931.331.930.131.526.227.930.833.133.531.427.730.834.137.536.034.734.730.8

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value487446466467437413410429408400405414424419436462460460457468503506520541508515519530501473440448449451426421439400
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

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-302009-09-302008-09-30
Value303300301299295292292301301306312321325327330335334333325333345345364371375371359355333324318310296282273275287277246206
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets62.367.264.764.067.670.771.370.273.876.677.277.476.678.175.572.572.772.371.071.168.768.169.968.573.872.169.266.966.568.672.369.265.962.564.065.365.369.20.00.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value-26.533-29.076-22.16-24.547-23.195-24.147-25.867-21.779-22.886-20.343-19.068-18.754-26.379-23.768-21.679-20.387-24.939-22.401-14.935-17.638-10.741-6.503-2.398-5.109-3.667-2.073-0.379-1.371-1.352-2.7160.335
Percentage of StockholdersEquity-8.7-9.7-7.3-8.2-7.8-8.3-8.8-7.2-7.6-6.6-6.1-5.8-8.0-7.1-6.5-6.1-7.7-6.7-4.3-5.1-2.9-1.8-0.6-1.4-1.0-0.6-0.1-0.5-0.5-1.10.2
Percentage of Assets-5.4-6.5-4.8-5.3-5.3-5.8-6.3-5.1-5.6-5.1-4.7-4.5-6.0-5.1-4.7-4.4-5.4-4.8-3.0-3.5-2.1-1.2-0.5-1.0-0.7-0.4-0.1-0.3-0.30.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value60605959575757565655545452525150504847474646454443433834332926
Percentage of StockholdersEquity20.120.219.719.819.619.719.618.818.718.317.616.915.915.515.515.315.414.613.913.712.912.512.212.012.212.212.412.512.111.912.7
Percentage of Assets12.513.512.812.713.213.914.013.213.814.013.513.112.011.211.211.010.910.39.59.39.08.59.08.78.48.18.68.18.40.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value0.1240.1240.1240.1240.1240.1240.1230.1230.1230.1230.1220.1220.1220.1220.1220.1220.1220.1210.120.120.1210.120.120.120.120.1190.1190.1170.1170.1150.114
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value294293289289285283285291292295301310328331329327324328325321327331331331319313271242244219180
Percentage of StockholdersEquity96.997.895.996.796.797.197.896.697.296.596.596.799.699.098.598.399.998.594.093.090.089.388.489.388.888.487.788.088.389.187.1
Percentage of Assets60.465.762.061.965.468.669.767.871.773.974.474.875.271.871.571.170.970.064.663.462.961.265.364.461.459.160.757.561.10.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-21.259-12.523-5.759
Percentage of StockholdersEquity-8.2-8.3-8.3-8.4-8.5-8.6-8.6-8.3-8.3-8.2-8.0-7.8-7.6-7.5-7.5-7.5-7.7-6.4-3.6-1.7
Percentage of Assets-5.1-5.6-5.4-5.3-5.7-6.0-6.1-5.8-6.1-6.2-6.2-6.0-5.7-5.4-5.4-5.4-5.5-4.5-2.5-1.1
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value350307321328287264260276252235239250260266281304298293290297323325326357334341344357354343327346349355336336346302
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets71.968.968.970.365.763.963.564.361.859.059.060.361.363.364.565.864.963.663.563.464.364.462.766.065.866.466.367.370.772.674.577.377.878.678.879.878.875.4

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-09-302008-09-30
Value156120120118716655364048496832938097895758436355561038710110310712411497901061281041231371221201151179710
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets32.027.025.925.416.516.013.48.59.812.112.216.57.722.318.421.119.412.412.99.312.611.010.819.017.319.720.020.324.924.122.120.123.828.324.429.331.20.00.028.80.00.00.0

Short Term Investments

us-gaap:ShortTermInvestments



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
Value7.330.00.06.0426.1095.9917.33613152023265514140.0
Percentage of ShortTermInvestments100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets1.50.00.01.31.41.41.83.13.75.25.76.513.03.53.40.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value97901001121088189927268785377668810187103821011101211311071161141001191111121181251069713010910691
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets19.920.321.624.024.819.621.821.517.817.019.513.018.315.920.221.819.122.518.021.721.924.025.219.822.922.319.322.522.223.726.828.123.821.630.725.924.322.9

Inventory Net

us-gaap:InventoryNet



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value3131322929242521222218181920232628303432363536322829282830323132404237364138
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.57.07.06.26.76.06.15.05.65.54.64.44.54.85.55.76.16.67.57.07.27.17.06.15.65.75.55.56.16.87.17.39.09.58.88.79.49.5

Other Assets Current

us-gaap:OtherAssetsCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-09-30
Value1883000.01774000.01906000.02650000.02398000.02068000.01232000.0630000.0253000.0274000.0268000.0463000.0386000.02834000.02608000.02457000.02978000.02829000.04244000.03916000.04579000.04828000.04334000.04291000.04957000.0658000.0
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.40.40.60.50.50.30.10.10.10.10.10.10.70.60.50.60.60.90.80.91.00.80.81.00.1

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value1141151201201211221231281301341371391381391411441471501501541621611651561471451461441231058978777366595963
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 Assets23.625.825.925.827.929.730.229.931.933.733.833.632.733.232.431.332.132.732.833.032.232.031.829.029.128.228.227.224.622.420.317.517.216.315.614.113.615.9

Intangible Assets Net Including Goodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-09-30
Value1205000.01249000.01293000.01337000.01381000.01426000.01470000.01514000.01558000.01602000.01646000.01719000.01822000.01887000.01971000.02059000.02148000.02234000.02299000.02393000.02907000.0
Percentage of IntangibleAssetsNetIncludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.30.30.30.30.30.40.40.40.40.40.40.40.40.50.40.50.50.50.50.5

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset



Period End2020-06-302020-03-312019-12-31
Value5542000.05606000.06213000.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0
Percentage of Assets1.11.31.3

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value11121111111010111313141313121111101010109.769.8249.3138.2248.1069.605147.33310109.3718.937.9097.5117.7898.5077.7227.71
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.52.82.52.52.52.62.62.63.43.43.53.33.23.02.72.52.32.32.32.21.91.91.81.51.61.92.91.42.12.22.12.01.81.71.82.01.81.9

Liabilities Current

us-gaap:LiabilitiesCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value17013214915712911010611799858485918398118116117122124146149144158120130146168160141114130145161145137144114
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets35.029.832.133.829.726.726.027.424.321.420.920.621.520.022.625.625.325.626.726.729.129.527.729.223.725.328.131.732.129.826.129.232.435.834.232.732.828.6

Accounts Payable Current

us-gaap:AccountsPayableCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value3844455138333140333528332527323435424548545359704749505853513948546051564641
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.99.99.710.98.88.17.89.58.38.87.18.05.96.67.57.67.89.310.010.210.810.511.413.09.39.79.711.010.710.89.010.812.213.312.113.510.610.4

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value9.2589.0171010109.718.2757.7865.5075.6184.3715.864.04.4255.2668.2126.286.1439.1677.5218.1324.6034.3556.2916.2585.7758.419106.3335.9987.1259.4626.2815.6077.9517.376.7297.711
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.92.02.22.32.42.32.01.81.31.41.11.40.91.11.21.81.41.32.01.61.60.90.81.21.21.11.61.91.31.31.62.11.41.21.91.71.51.9

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value0.4250.9121.0340.9130.5070.2790.8780.8971.4181.4371.4371.2191.0840.9221.4771.4591.2021.1131.2210.7841.2390.9660.7053.1555.267105.9174.6760.9880.8793.5161.7152.360.450.8813.4081.5
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.20.20.20.10.10.20.20.30.40.40.30.30.20.30.30.30.20.30.20.20.20.10.61.02.01.10.90.20.20.80.40.50.10.20.80.4

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent



Period End2020-06-30
Value2306000.0
Percentage of OperatingLeaseLiabilityCurrent100.0
Percentage of Assets0.5

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value9757777160515143
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets20.112.916.615.313.912.412.510.0

Long Term Debt

us-gaap:LongTermDebt



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-06-302011-09-30
Value800000.0800000.0800000.01200000.01200000.01200000.01200000.01600000.01600000.01600000.01600000.02000000.02000000.02000000.02000000.02400000.02400000.02400000.02400000.02800000.02800000.02800000.02800000.03200000.03600000.04000000.04400000.0
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.30.30.30.30.40.40.40.40.50.50.50.50.50.50.50.50.60.60.60.50.60.70.91.0

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-30
Value400000.0400000.0400000.0800000.0800000.0800000.0800000.01200000.01200000.01200000.01200000.01600000.01600000.01600000.01600000.02000000.02000000.02000000.02400000.0
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.20.20.20.20.30.30.30.30.40.40.40.40.40.40.40.5

Long Term Debt And Capital Lease Obligations

us-gaap:LongTermDebtAndCapitalLeaseObligations



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value400000.0400000.0400000.0800000.0800000.0800000.0800000.01200000.01200000.01200000.01200000.01600000.01600000.01600000.01600000.02000000.02000000.02000000.02000000.02400000.02400000.02400000.02400000.02800000.02800000.02800000.02800000.03200000.03200000.03200000.03200000.03630000.03646000.03712000.03803000.04301000.04387000.05202000.0
Percentage of LongTermDebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.20.20.20.20.30.30.30.30.40.40.40.40.40.40.40.40.50.50.50.50.50.60.50.50.60.60.70.70.80.80.80.91.01.01.3

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value2334000.03188000.02991000.03115000.04349000.03880000.04242000.03356000.01232000.01238000.01200000.01197000.01519000.01510000.01479000.01466000.0792000.0780000.0787000.0723000.0664000.0669000.0655000.0655000.0191000.0195000.0918000.0921000.0864000.0130000.01069000.01082000.01069000.0166000.0884000.0731000.0
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.70.60.71.00.91.00.80.30.30.30.30.40.40.30.30.20.20.20.20.10.10.10.10.00.00.20.20.20.00.20.20.30.00.20.2

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent



Period End2020-06-30
Value3870000.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0
Percentage of Assets0.8

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-302009-09-302008-09-30
Value303300301299295292292301301306312321325327330335334333325333345345364371375371359355333324318310296282273275287277246206
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets62.367.264.764.067.670.771.370.273.876.677.277.476.678.175.572.572.772.371.071.168.768.169.968.573.872.169.266.966.568.672.369.265.962.564.065.365.369.20.00.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value-26.533-29.076-22.16-24.547-23.195-24.147-25.867-21.779-22.886-20.343-19.068-18.754-26.379-23.768-21.679-20.387-24.939-22.401-14.935-17.638-10.741-6.503-2.398-5.109-3.667-2.073-0.379-1.371-1.352-2.7160.335
Percentage of StockholdersEquity-8.7-9.7-7.3-8.2-7.8-8.3-8.8-7.2-7.6-6.6-6.1-5.8-8.0-7.1-6.5-6.1-7.7-6.7-4.3-5.1-2.9-1.8-0.6-1.4-1.0-0.6-0.1-0.5-0.5-1.10.2
Percentage of Assets-5.4-6.5-4.8-5.3-5.3-5.8-6.3-5.1-5.6-5.1-4.7-4.5-6.0-5.1-4.7-4.4-5.4-4.8-3.0-3.5-2.1-1.2-0.5-1.0-0.7-0.4-0.1-0.3-0.30.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value60605959575757565655545452525150504847474646454443433834332926
Percentage of StockholdersEquity20.120.219.719.819.619.719.618.818.718.317.616.915.915.515.515.315.414.613.913.712.912.512.212.012.212.212.412.512.111.912.7
Percentage of Assets12.513.512.812.713.213.914.013.213.814.013.513.112.011.211.211.010.910.39.59.39.08.59.08.78.48.18.68.18.40.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value0.1240.1240.1240.1240.1240.1240.1230.1230.1230.1230.1220.1220.1220.1220.1220.1220.1220.1210.120.120.1210.120.120.120.120.1190.1190.1170.1170.1150.114
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value294293289289285283285291292295301310328331329327324328325321327331331331319313271242244219180
Percentage of StockholdersEquity96.997.895.996.796.797.197.896.697.296.596.596.799.699.098.598.399.998.594.093.090.089.388.489.388.888.487.788.088.389.187.1
Percentage of Assets60.465.762.061.965.468.669.767.871.773.974.474.875.271.871.571.170.970.064.663.462.961.265.364.461.459.160.757.561.10.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-24.999-21.259-12.523-5.759
Percentage of StockholdersEquity-8.2-8.3-8.3-8.4-8.5-8.6-8.6-8.3-8.3-8.2-8.0-7.8-7.6-7.5-7.5-7.5-7.7-6.4-3.6-1.7
Percentage of Assets-5.1-5.6-5.4-5.3-5.7-6.0-6.1-5.8-6.1-6.2-6.2-6.0-5.7-5.4-5.4-5.4-5.5-4.5-2.5-1.1
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value6060595957575756565554545353525251505048474746464544434341403938373534343533
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.513.512.812.713.213.914.013.213.814.013.513.112.712.712.011.211.211.010.910.39.59.39.08.59.08.78.48.18.38.68.98.68.47.88.18.18.08.4

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value294293289289285283285291292295301310318324328331329327324328325321327331331331319313295286279271260247240242251244
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 Assets60.465.762.061.965.468.669.767.871.773.974.474.875.177.475.271.871.571.170.970.064.663.462.961.265.364.461.459.158.960.463.460.757.954.956.357.557.261.1

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value-26533000.0-29076000.0-22160000.0-24547000.0-23195000.0-24147000.0-25867000.0-21779000.0-22886000.0-20343000.0-19068000.0-18754000.0-22644000.0-25493000.0-26379000.0-23768000.0-21679000.0-20387000.0-24939000.0-22401000.0-14935000.0-17638000.0-10741000.0-6503000.0-2398000.0-5109000.0-3667000.0-2073000.0-4051000.0-2250000.0-675000.0-379000.0-1484000.0-752000.0-1578000.0-1371000.0149000.0-1352000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-5.4-6.5-4.8-5.3-5.3-5.8-6.3-5.1-5.6-5.1-4.7-4.5-5.3-6.1-6.0-5.1-4.7-4.4-5.4-4.8-3.0-3.5-2.1-1.2-0.5-1.0-0.7-0.4-0.8-0.5-0.2-0.1-0.3-0.2-0.4-0.30.0-0.3

Treasury Stock Value

us-gaap:TreasuryStockValue



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value2424242424242424242424242424242424242421
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.15.65.45.35.76.06.15.86.16.26.26.05.96.05.75.45.45.45.54.5

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value455.312.108347.888169.109-2.486-15.453.453-14.069.691-22.72823-7.835-12.1275.3493.096313521-12.424-16.91833-9.86-9.754161.696.811
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues38.93.51.623.45.813.78.3-1.8-12.73.4-15.610.20.00.00.00.00.01.717.523.413.8-6.7-8.718.3-6.3-5.711.81.45.50.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-8.135-1.0673.744-1.045-1.2470.2594.9972.0695.5270.482.06727-18.931-5.199-2.77412-5.764-20.467-20.386-19.28-13.351-3.48-6.504-9.564-8.32-4.229-1.157-0.639-0.739-0.959
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-6.9-0.72.8-0.7-0.90.24.61.54.50.52.329.30.00.00.00.00.0-10.9-11.4-12.5-8.7-1.9-3.4-5.3-5.3-2.5-0.8-0.5-0.60.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-3025000.0-3015000.0-4024000.0-3310000.0-3007000.0-3412000.0-4123000.0-3116000.0-3120000.0-2977000.0-3815000.0-2971000.0-3982000.0-2644000.0-2955000.0-2974000.0-3933000.0264000.0-18000.0-23000.0-675000.0-151000.01803000.0231000.0-612000.0-143000.0-61000.0-363000.0-234000.0-13392000.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-2.6-2.0-3.0-2.2-2.2-2.8-3.8-2.3-2.6-2.9-4.2-3.10.00.00.00.00.00.1-0.0-0.0-0.4-0.10.90.1-0.4-0.1-0.0-0.3-0.20.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value455.312.108347.888169.109-2.486-15.453.453-14.069.691-22.72823-7.835-12.1275.3493.096313521-12.424-16.91833-9.86-9.754161.696.811
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues38.93.51.623.45.813.78.3-1.8-12.73.4-15.610.20.00.00.00.00.01.717.523.413.8-6.7-8.718.3-6.3-5.711.81.45.50.0

Net Income Loss

us-gaap:NetIncomeLoss



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
Value3.4817.4212.7756.5385.0890.958-2.6951.5390.301-3.33-5.662-5.142-3.215-0.829-0.35.5084.8945.567-0.4596.3127.049-3.683-0.2392.4292.947158.255189.3056.8187.38511127.411-1.745-6.9531.7071.7332.432-4.78210
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 Revenues2.94.92.14.43.80.8-2.51.10.2-3.3-6.3-5.4-3.7-0.8-0.30.00.00.00.00.00.00.00.00.00.00.00.09.95.24.44.86.46.34.1-1.1-4.11.21.42.00.00.0

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value3.4817.4212.7755.0890.958-2.6950.301-3.33-5.662-0.35.5084.8945.567-0.4596.3127.049-3.683-0.2392.432.947158.255
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.94.92.13.80.8-2.50.2-3.3-6.3-0.30.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value2.6372.6442.5972.6242.9483.2393.2213.2483.2313.1893.2352.4252.3452.3483.0733.2513.3873.2543.1733.9023.99
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Other Operating Capital Net

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet



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-541000.02117000.0-445000.01796000.0-2353000.023000.0764000.0-1682000.0265000.0-474000.0-15000.0563000.0196000.0666000.0525000.01049000.0309000.099000.0-356000.0300000.083000.0467000.0-17000.0412000.0-1642000.09862000.0-10156000.0-3192000.01220000.0-1000.05000.0309000.0167000.0-33000.074000.01276000.0-3213000.0131000.0618000.0-310000.0
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable



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
Value6.178-8.602-11.8443.84329-8.331-4.385174.98-10.8325-24.13610-21.85-12.23413-15.02920-18.603-6.228-12.484-7.35325-13.5571.12618-7.5776.939-1.474-3.734-7.569189.684-33.335213.4653.8278.1982.126-16.063
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories



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
Value439000.0-959000.03054000.0-213000.04750000.0-401000.03853000.0-1519000.0981000.03473000.088000.0-694000.0-1431000.0-3644000.0-2444000.0-1520000.0-1986000.0-4131000.01478000.0-3237000.0449000.0-638000.03998000.04306000.0-842000.0900000.0-405000.0-1905000.0-1478000.01113000.0-1611000.0-7909000.0-2003000.04863000.01101000.0-4289000.02008000.02357000.0-1618000.0-398000.0
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit



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
Value0.9340.832-0.1261.843-0.6770.171-0.5170.670.22-1.768-1.2921.015-0.672-0.236-0.0070.8671.1260.2890.0481.8691.1037.866-0.317-0.530.141-0.461-2.362-6.433-0.3260.219-0.18-1.149-0.5770.308-0.0045.015-4.658-0.8040.0221.739
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

Share Based Compensation

us-gaap:ShareBasedCompensation



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
Value441000.0968000.0982000.01619000.0330000.0669000.01221000.0667000.0418000.0998000.01069000.0420000.0484000.0811000.01009000.0648000.01117000.0775000.02343000.0909000.0695000.0451000.01116000.0520000.0864000.0816000.01185000.01217000.01024000.01281000.0942000.0829000.0508000.0313000.073000.0-1018000.029000.0363000.0725000.0437000.0
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-8.135-1.0673.744-1.045-1.2470.2594.9972.0695.5270.482.06727-18.931-5.199-2.77412-5.764-20.467-20.386-19.28-13.351-3.48-6.504-9.564-8.32-4.229-1.157-0.639-0.739-0.959
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-6.9-0.72.8-0.7-0.90.24.61.54.50.52.329.30.00.00.00.00.0-10.9-11.4-12.5-8.7-1.9-3.4-5.3-5.3-2.5-0.8-0.5-0.60.0

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment



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
Value0.8051.0672.4021.0451.2471.1990.7640.5241.1631.1141.7011.1160.8180.7740.9281.0440.8740.4970.6290.4735.5549.73185.1992.8322.75.764202019133.5176.6679.5019.3783.2751.4051.9040.7630.959
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

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-3025000.0-3015000.0-4024000.0-3310000.0-3007000.0-3412000.0-4123000.0-3116000.0-3120000.0-2977000.0-3815000.0-2971000.0-3982000.0-2644000.0-2955000.0-2974000.0-3933000.0264000.0-18000.0-23000.0-675000.0-151000.01803000.0231000.0-612000.0-143000.0-61000.0-363000.0-234000.0-13392000.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-2.6-2.0-3.0-2.2-2.2-2.8-3.8-2.3-2.6-2.9-4.2-3.10.00.00.00.00.00.1-0.0-0.0-0.4-0.10.90.1-0.4-0.1-0.0-0.3-0.20.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value00400000.0000400000.0000400000.0000400000.0000400000.0000400000.0000400000.0
Percentage of RepaymentsOfLongTermDebt0.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value3.0193.0153.0133.0073.0032.9962.9922.9822.982.9772.9772.9712.972.9682.9662.9632.9612.9292.9923.0323.0623.1363.1283.0033.0032.9992.993
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value00400000.0000400000.0000400000.0000400000.0000400000.0000400000.0000400000.0
Percentage of RepaymentsOfLongTermDebt0.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value-0.190.220.17-0.020.140.30.08-0.150.560.350.16-0.160.530.620.830.050.190.120.7-0.1820.4242.3660.81-0.0130.4310.3680.35-0.1040.2560.235-0.0290.3360.381
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance



Period End2020-03-312019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-30
Value0.58.2319.68.88.439100.9030.1357.4986.215
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-30
Value156120120118888570616378779397
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

powl:AllowanceForDoubtfulAccountsReceivableWriteOffsRecoveries



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value2000.045000.010000.07000.031000.02000.042000.081000.036000.07000.01000.0-21000.092000.0373000.028000.022000.0-16000.0141000.0-26000.0482000.0145000.0
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffsRecoveries100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

powl:IncreaseDecreaseDueToForeignCurrencyTranslation



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
Value0-10000.013000.0-4000.0-3000.03000.0-3000.0-2000.0-7000.01000.002000.01000.03000.0-6000.0-4000.0-3000.015000.0-10000.0-24000.014000.0-29000.0-14000.0-9000.0-5000.02000.0-2000.04000.0-2000.0-23000.01000.03000.05000.04000.012000.0-3000.0-4000.0
Percentage of IncreaseDecreaseDueToForeignCurrencyTranslation0.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

powl:IncreaseDecreaseInContractWithCustomerAssetAndLiabilityNet



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-49.76421-1.474-12.379-23.2911.373-21.0367.9061612-23.155
Percentage of IncreaseDecreaseInContractWithCustomerAssetAndLiabilityNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation



Period End2020-06-302019-12-312019-06-302019-03-312018-12-312018-06-302017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value6000.0611000.04000.0416000.0731000.0140000.0438000.0398000.00192000.013000.0795000.0183000.00103000.0454000.0
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-06-302019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value6000.0611000.04000.0416000.0731000.0140000.00438000.0398000.00192000.013000.0795000.0183000.00103000.0454000.0
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0

us-gaap:AwardType

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:RestrictedStock



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
Value100000.0300000.0100000.0100000.0100000.0200000.0100000.0100000.00300000.0100000.0100000.0100000.0400000.0100000.0100000.0200000.0200000.0200000.0300000.0300000.0400000.0300000.0400000.0400000.0300000.0200000.01200000.0-200000.0600000.0500000.0300000.0100000.0200000.0100000.0
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU



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
Value400000.0600000.0900000.01500000.0200000.0400000.01200000.0700000.0300000.0700000.01000000.0300000.0400000.0400000.0900000.0500000.01000000.0600000.02100000.0600000.0400000.0100000.0800000.0100000.0500000.0600000.0900000.0400000.0500000.0900000.0600000.0800000.0500000.0100000.0100000.0
Percentage of AllocatedShareBasedCompensationExpense400.0200.0900.01500.0200.0200.01200.0700.00.0233.31000.0300.0400.0100.0900.0500.0500.0300.01050.0200.0133.325.0266.725.0125.0200.0450.033.3-250.0150.0120.0266.7500.050.0100.0

us-gaap:AmortizationOfIntangibleAssets



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
Value44000.044000.044000.045000.044000.044000.044000.039000.044000.044000.073000.0100000.087000.088000.088000.089000.089000.086000.088000.090000.0114000.0113000.0118000.0121000.0122000.0121000.0416000.0416000.0415000.0413000.0415000.0488000.0704000.0704000.0703000.01094000.01237000.01254000.01167000.01284000.01132000.0
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value341.2281.828303.634139.983-1.979-14.3070.956-15.808
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value0.260.260.260.260.260.260.260.260.260.260.260.260.260.260.260.260.260.260.260.260.260.260.260.250.250.250.25
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType, us-gaap:TimingOfTransferOfGoodOrService

us-gaap:ConcentrationRiskPercentage1

us-gaap:RevenueFromContractWithCustomer, us-gaap:ProductConcentrationRisk, us-gaap:TransferredAtPointInTime



Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value0.050.040.050.070.070.07
Percentage of ConcentrationRiskPercentage1100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomer, us-gaap:ProductConcentrationRisk, us-gaap:TransferredOverTime



Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value0.950.960.950.930.930.93
Percentage of ConcentrationRiskPercentage11900.02400.01900.01328.61328.61328.6

us-gaap:ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1.84.74.30.80.01.23.11.00.40.52.0
Percentage of ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized



Period End2020-06-302020-03-312019-06-302019-03-31
Value3450-35.015
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash



Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value3.0193.0153.0133.0032.9962.9922.982.9762.9772.9662.9632.9612.9292.9923.0323.0623.1363.1283.0033.0032.9992.993
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value3.0193.0153.0133.0032.9962.9922.982.9762.9772.9662.9632.9612.9292.9923.0323.0623.1363.1283.0033.0032.9992.993
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value633000.0-1623000.0499000.0-415000.0-51000.0322000.0-813000.042000.0-746000.0396000.0-39000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayable



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value-5662000.0-145000.0-5457000.011724000.04906000.01542000.0-8622000.06864000.0-301000.05733000.0-4144000.07210000.0-2698000.0-4844000.0-2085000.0
Percentage of IncreaseDecreaseInAccountsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value-755000.0-89000.0216000.0242000.0241000.0-422000.06620000.051000.0177000.0-85000.0853000.0-552000.0-5682000.0795000.0-1319000.0
Percentage of IncreaseDecreaseInAccruedIncomeTaxesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedLiabilities



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
Value2858000.04965000.0-10128000.04470000.04589000.02745000.0-10385000.08504000.04406000.02622000.0-6673000.02341000.0380000.0-999000.0-13398000.01617000.02204000.02004000.0-1898000.0963000.02509000.05948000.0-12793000.03772000.02538000.0838000.0-12145000.05402000.04137000.02166000.0-12338000.05921000.05415000.01601000.0-6526000.06655000.02017000.0-2534000.0-10393000.0991000.0
Percentage of IncreaseDecreaseInAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets



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
Value1776000.0-2349000.0-498000.01296000.01391000.0-626000.0565000.01161000.01232000.0-1055000.0-1101000.0-4262000.02771000.0239000.0799000.0-745000.01536000.0-3655000.01522000.0-581000.0-462000.0-1146000.0-467000.01436000.0624000.0672000.0-1631000.01314000.0438000.02576000.0-798000.02288000.0-718000.0-2000000.0-4391000.0-719000.0-619000.0-926000.0-2250000.07784000.0
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-06-30
Value67000.060000.051000.041000.024000.062000.00073000.0000000-17000.076000.053000.001000.043000.0-4000.060000.060000.060000.0-29000.075000.076000.078000.023000.049000.073000.072000.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.00.00.0100.00.00.00.00.00.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InsuranceRecoveries



Period End2020-06-302019-09-302019-06-302018-09-302018-06-30
Value00950000.000
Percentage of InsuranceRecoveries0.00.0100.00.00.0

us-gaap:InvestmentIncomeInterest



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
Value190000.0330000.0381000.0396000.0305000.0245000.0157000.0172000.0215000.0293000.0203000.0271000.0156000.089000.042000.043000.042000.071000.00-2000.0084000.01000.03000.04000.03000.03000.07000.07000.02000.019000.026000.025000.034000.029000.041000.066000.062000.045000.054000.049000.0
Percentage of InvestmentIncomeInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost



Period End2020-06-302020-03-31
Value649000.0665000.0
Percentage of LeaseCost100.0100.0

us-gaap:OperatingLeaseCost



Period End2020-06-302020-03-31
Value571000.0580000.0
Percentage of OperatingLeaseCost100.0100.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value6000.00611000.0303000.04000.0416000.0731000.0134000.0140000.00438000.0000398000.00192000.013000.0795000.0183000.00103000.0454000.048000.0-48000.0-25000.0524000.0
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.00.00.00.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireShortTermInvestments



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
Value7.330.00.00.00.00.05.8691.5490.00.0200.0450.0140.0
Percentage of PaymentsToAcquireShortTermInvestments100.00.00.00.00.00.0100.0100.00.00.0100.00.0100.00.0100.00.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments



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
Value0.00.06.1460.00.01.467113.8045.4251.59424284.6540.00.00.0
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments0.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:ProductWarrantyAccrualPayments



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value555000.0670000.0645000.0657000.0754000.0634000.0604000.0822000.0891000.0383000.0478000.0696000.0949000.0944000.0725000.0983000.01206000.01175000.01100000.0944000.0766000.0504000.0524000.0943000.01023000.01196000.0731000.0
Percentage of ProductWarrantyAccrualPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualPeriodIncreaseDecrease



Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-31
Value276000.0784000.0843000.0945000.0881000.0746000.01036000.0-261000.0
Percentage of ProductWarrantyAccrualPeriodIncreaseDecrease100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForDoubtfulAccounts



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value136000.09000.042000.0107000.025000.074000.027000.01000.018000.0112000.0-20000.066000.0-129000.016000.0-113000.0-34000.0-118000.092000.0248000.0-60000.0-438000.0186000.0283000.015000.0-234000.068000.0-87000.0-293000.0333000.0-127000.0451000.0185000.0-196000.0-524000.0318000.0288000.0-69000.0
Percentage of ProvisionForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges



Period End2020-06-302019-09-302019-06-302018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312013-09-302013-06-30
Value1400000.0-222000.0233000.0787000.000522000.00840000.00738000.0647000.03259000.03800000.0659000.01406000.01332000.02210000.01717000.0
Percentage of RestructuringCharges100.0100.0100.0100.00.00.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AwardType, us-gaap:PlanName, us-gaap:Vesting

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage

us-gaap:RestrictedStock, powl:NonEmployeeDirectorEquityIncentivePlan, us-gaap:ShareBasedCompensationAwardTrancheOne



Period End2020-06-302020-03-312019-12-312016-02-29
Value000.50.5
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage0.00.0100.0100.0

us-gaap:RestrictedStock, powl:NonEmployeeDirectorEquityIncentivePlan, us-gaap:ShareBasedCompensationAwardTrancheTwo



Period End2020-06-302020-03-312019-12-312016-02-29
Value000.50.5
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage0.00.0100.0100.0

us-gaap:ShortTermLeaseCost



Period End2020-06-302020-03-31
Value148000.0159000.0
Percentage of ShortTermLeaseCost100.0100.0

us-gaap:StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-14000.00-18000.09000.0-3000.0-7000.014000.0-2000.023000.05000.01000.0-45000.0-39000.0-14000.054000.0-24000.0-26000.0-25000.051000.0-113000.081000.0
Percentage of StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures

us-gaap:CommonStock



Period End2020-03-312019-03-312018-06-302018-03-31
Value17000.014000.02000.012000.0
Percentage of StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:CommonStock



Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302017-12-31
Value1000.0030000.06000.017000.041000.05000.023000.0
Percentage of StockIssuedDuringPeriodSharesShareBasedCompensation100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation



Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value441000.0968000.0982000.0331000.0670000.01220000.0417000.0998000.01069000.01009000.0648000.01117000.0774000.02344000.0909000.0695000.0450000.01117000.0971000.0913000.0552000.0949000.0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value441000.0968000.0982000.0331000.0669000.01220000.0417000.0998000.01069000.01009000.0648000.01117000.0775000.02343000.0909000.0695000.0451000.01116000.0971000.0913000.0553000.0948000.0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.099.9100.0100.0100.0100.0100.0100.0100.0100.1100.0100.0100.0100.299.9100.0100.0100.299.9

us-gaap:CommonStock



Period End2020-03-312019-06-302019-03-312015-12-312014-12-312013-12-31
Value001000.01000.01000.01000.0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation0.00.00.10.00.10.1

us-gaap:SubleaseIncome



Period End2020-06-302020-03-31
Value156000.0158000.0
Percentage of SubleaseIncome100.0100.0

us-gaap:UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions



Period End2020-06-302016-12-312015-12-31
Value1700000.0300000.0800000.0
Percentage of UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions100.0100.0100.0

us-gaap:VariableLeaseCost



Period End2020-06-302020-03-31
Value86000.084000.0
Percentage of VariableLeaseCost100.0100.0

powl:ContractWithCustomerAssetLiabilityNetCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-46.2463.515-17.26-16.09-3.637191839
Percentage of ContractWithCustomerAssetLiabilityNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0

powl:ContractwithCustomerReceivableAfterAllowanceForCreditLoss



Period End2020-03-312019-09-30
Value6000000.05600000.0
Percentage of ContractwithCustomerReceivableAfterAllowanceForCreditLoss100.0100.0

powl:ShorttermInvestmentsFairValueDisclosure



Period End2020-06-302019-09-302019-06-302019-03-312018-12-312018-09-30
Value7.336.0426.1095.9917.33613
Percentage of ShorttermInvestmentsFairValueDisclosure100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1



Period End2020-06-302019-09-302019-06-302019-03-312018-12-312018-09-30
Value7.336.0426.1095.9917.33613
Percentage of ShorttermInvestmentsFairValueDisclosure100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value434000.0300000.0346000.0301000.0205000.0214000.0139000.0157000.0239000.0264000.0158000.0179000.090000.0310000.0664000.0811000.0871000.0976000.01010000.0746000.01312000.01881000.01844000.01577000.01144000.0501000.0673000.0703000.0924000.0912000.01050000.01399000.01096000.01043000.0588000.0391000.0759000.0907000.0
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-09-30
Value156120120118716655360.33678230.4350.3350.2340.1340.4340.3340.2340.13410101010101010104565
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-09-30
Value156120120118716655360.33678230.4350.3350.2340.1340.4340.3340.2340.13410101010101010104565
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockValueOutstanding



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value124000.0124000.0124000.0124000.0124000.0124000.0123000.0123000.0123000.0123000.0122000.0122000.0122000.0122000.0122000.0122000.0122000.0122000.0122000.0121000.0120000.0120000.0121000.0120000.0120000.0120000.0120000.0119000.0119000.0119000.0119000.0119000.0119000.0118000.0118000.0117000.0117000.0117000.0
Percentage of CommonStockValueOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerAssetNetCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value5161605557706982
Percentage of ContractWithCustomerAssetNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerReceivableAfterAllowanceForCreditLoss



Period End2020-06-302019-09-30
Value6700000.05600000.0
Percentage of ContractWithCustomerReceivableAfterAllowanceForCreditLoss100.0100.0

us-gaap:CreditFacility

us-gaap:DebtInstrumentInterestRateEffectivePercentage

powl:IndustrialDevelopmentRevenueBonds



Period End2020-03-31
Value0.0508
Percentage of DebtInstrumentInterestRateEffectivePercentage100.0

us-gaap:CreditFacility, us-gaap:SubsequentEventType

powl:IndustrialDevelopmentRevenueBonds, us-gaap:SubsequentEvent



Period End2020-04-30
Value0.0057
Percentage of DebtInstrumentInterestRateEffectivePercentage0.0

us-gaap:DeferredCompensationLiabilityClassifiedNoncurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value6524000.05653000.07052000.06447000.06497000.06347000.05839000.05902000.05652000.05600000.05628000.05314000.05073000.04923000.04815000.04840000.05562000.05674000.05759000.04950000.05272000.05446000.05376000.04226000.04282000.04118000.04031000.03480000.03324000.03364000.03287000.02891000.02870000.02955000.02670000.03242000.03279000.02730000.0
Percentage of DeferredCompensationLiabilityClassifiedNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-30
Value6370000.05484000.06869000.06249000.06284000.06119000.05596000.05644000.04734000.04567000.04441000.04449000.05154000.05248000.05315000.04487000.04791000.04947000.04857000.03688000.02862000.0
Percentage of DeferredCompensationLiabilityCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-30
Value6370000.05484000.06869000.06249000.06284000.06119000.05596000.05644000.04734000.04567000.04441000.04449000.05154000.05248000.05315000.04487000.04791000.04947000.04857000.03688000.02862000.0
Percentage of DeferredCompensationLiabilityCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxAssetsNet



Period End2020-06-302020-03-312019-12-312019-09-302018-09-30
Value3477000.04411000.05243000.05117000.05937000.0
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0

us-gaap:EmployeeRelatedLiabilitiesCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value18159.7632016121122161210141412122222201519181914252220162723191525241915221625
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity, us-gaap:DebtInstrument

us-gaap:GuaranteeObligationsCurrentCarryingValue

powl:PowellUKLimited, powl:FacilityAgreement



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value3.15.25.73.73.83.93.33.24.03.94.44.24.74.84.13.02.83.04.0
Percentage of GuaranteeObligationsCurrentCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:GuaranteeObligationsByNature

us-gaap:DomesticLineOfCredit, powl:AmendedAndRestatedCreditAgreement, us-gaap:FinancialStandbyLetterOfCredit



Period End2020-06-302020-03-312019-12-312019-09-30
Value33351313
Percentage of GuaranteeObligationsCurrentCarryingValue0.01132.3257.7235.1

us-gaap:DebtInstrument, dei:LegalEntity

powl:FacilityAgreement, powl:PowellUKLimited



Period End2020-06-30
Value7.9
Percentage of GuaranteeObligationsCurrentCarryingValue0.0

us-gaap:GuaranteeObligationsByNature

us-gaap:SuretyBond



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-06-302016-03-31
Value162162180170152140172160168176217218221216229233298
Percentage of GuaranteeObligationsCurrentCarryingValue0.05251.63461.52991.24132.43702.64417.94866.75259.44422.55564.14972.75278.64595.74779.27766.710675.0

us-gaap:IncomeTaxesReceivable



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value373000.0105000.0149000.0233000.072000.093000.0268000.06904000.07471000.07678000.07587000.08222000.07544000.04196000.03066000.01713000.02822000.02529000.02995000.01232000.02139000.03493000.03356000.02804000.02650000.02635000.02749000.03022000.03611000.01712000.0305000.0485000.0301000.0553000.02378000.04071000.05191000.06726000.0
Percentage of IncomeTaxesReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterialsAndSuppliesNetOfReserves



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value3030312828232420212117171819232527293331
Percentage of InventoryRawMaterialsAndSuppliesNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWorkInProcess



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-09-30
Value1182000.0624000.0922000.01100000.01048000.01189000.0990000.01080000.01452000.0953000.0834000.0600000.0784000.0602000.0815000.0996000.0830000.0813000.0693000.01084000.01029000.01558000.01495000.02035000.01551000.03771000.03967000.03818000.04217000.04770000.05365000.06422000.07967000.05892000.0
Percentage of InventoryWorkInProcess100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity, us-gaap:DebtInstrument

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

powl:PowellUKLimited, powl:FacilityAgreement



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value1111116.36.51156.3676.51256.60157.0046.76.76.56.26.1689.19.4141415
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrument, dei:LegalEntity

powl:FacilityAgreement, powl:PowellUKLimited



Period End2020-06-30
Value8.6
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity0.0

dei:LegalEntity, us-gaap:DebtInstrument

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

powl:PowellUKLimited, powl:FacilityAgreement



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value8.06.75.42.62.72.53.23.43.02.82.32.31.51.45.06.4111111
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:DomesticLineOfCredit, powl:AmendedAndRestatedCreditAgreement



Period End2020-06-302020-03-312019-12-312019-09-30
Value41396161
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity0.0498.8919.41140.7

us-gaap:DebtInstrument, dei:LegalEntity

powl:FacilityAgreement, powl:PowellUKLimited



Period End2020-06-30
Value0.7
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity0.0

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0416000.0439000.0463000.0486000.0725000.0836000.0916000.01038000.01140000.01378000.01683000.0
Percentage of LongTermDebtAndCapitalLeaseObligationsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseLiability



Period End2020-06-302020-03-312019-12-31
Value6176000.06291000.07039000.0
Percentage of OperatingLeaseLiability100.0100.0100.0

us-gaap:OtherAssetsFairValueDisclosure



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value6997000.06143000.07205000.06825000.06821000.06621000.06065000.06817000.0
Percentage of OtherAssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value6997000.06143000.07205000.06825000.06821000.06621000.06065000.06817000.0
Percentage of OtherAssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PrepaidExpenseCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-09-30
Value4009000.02315000.04646000.04335000.03316000.02275000.03707000.03775000.02978000.01760000.02804000.03701000.02293000.02723000.03830000.04569000.03715000.02652000.04401000.05004000.04085000.02894000.04752000.05870000.03838000.05893000.0
Percentage of PrepaidExpenseCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualClassifiedCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value3011000.03276000.03162000.02946000.03180000.02986000.02732000.02604000.02363000.02241000.02890000.03174000.03332000.03649000.04230000.04639000.04729000.04787000.05105000.04930000.04723000.04375000.04480000.04557000.04755000.04833000.05010000.05450000.04791000.05242000.05754000.05714000.04427000.04783000.04396000.04603000.05078000.05929000.0
Percentage of ProductWarrantyAccrualClassifiedCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueRemainingPerformanceObligation



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value532566425419407397322
Percentage of RevenueRemainingPerformanceObligation100.0100.0100.0100.0100.0100.0100.0

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:RestrictedStockUnitsRSU



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-09-302012-06-302011-09-302010-09-302009-09-30
Value154030.0154200.0154200.0131850.0159220.0159720.0207480.0190500.0199320.0206580.0206580.0177740.0194540.0193540.0193540.0159990.0142690.0142690.0153520.0133510.0162840.0161340.0167140.0106840.0132280.0132280.0137260.081555.099725.0104470.069378.087454.094589.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-09-302012-06-302011-09-302010-09-302009-09-30
Value35.3735.3735.3733.7634.4534.4534.7433.7333.6933.7133.7137.042.5642.642.643.1246.2246.2245.850.2647.5447.6648.1451.346.9746.9747.4538.6632.6936.2436.138.9636.04
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockShares



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-30
Value806020.0806020.0806020.0806020.0806020.0806020.0806020.0806020.0806020.0806020.0806020.0806020.0806020.0806020.0806020.0806020.0806020.0806020.0806020.0670180.0362960.0171420.0171420.0
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept


us-gaap:CommonStockSharesOutstanding
us-gaap:StatementEquityComponents
(None,)

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementGeographical
(None,)

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
(None,)

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)