VICR


Line plots across dimensions of each concept
Tables

Table of contents


us-gaap:StatementClassOfStock
us-gaap:CommonStockValue
us-gaap:StatementClassOfStock
us-gaap:CommonStockSharesIssued
us-gaap:StatementClassOfStock
us-gaap:CommonStockSharesOutstanding
us-gaap:StatementClassOfStock
us-gaap:CommonStockSharesAuthorized

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical
us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

us-gaap:CostOfGoodsAndServicesSold

us-gaap:GrossProfit

us-gaap:OperatingExpenses

us-gaap:ResearchAndDevelopmentExpense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:OperatingIncomeLoss

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType
us-gaap:IncomeStatementLocation

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:NonoperatingIncomeExpense

us-gaap:IncomeTaxExpenseBenefit

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLoss

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:AccountsReceivableNetCurrent
us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:InventoryNet

us-gaap:OtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:LongTermInvestments

us-gaap:OtherAssetsNoncurrent

us-gaap:LiabilitiesCurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:MinorityInterest

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:StockholdersEquity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents
us-gaap:StatementClassOfStock
us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:MinorityInterest

us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:DepreciationDepletionAndAmortization

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:DeferredRevenueRevenueRecognized1

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:MarketableSecuritiesUnrealizedGainLoss

us-gaap:OperatingLeaseLeaseIncome

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
us-gaap:StatementEquityComponents

vicr:IncreaseDecreaseInCurrentAssetsAndLiabilities

vicr:IncreaseDecreaseInDeferredRevenue1
us-gaap:FinancialInstrument
vicr:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAndDeductionsAdditionalCreditLosses

vicr:PaymentOfContingentConsideration

vicr:ProvisionBenefitForDoubtfulAccounts
us-gaap:StatementClassOfStock
dei:EntityCommonStockSharesOutstanding

us-gaap:AccruedIncomeTaxesNoncurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:AvailableForSaleSecurities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent
us-gaap:CashAndCashEquivalents
us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:CashAndCashEquivalents, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredRevenueCurrent
us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:DeferredRevenueNoncurrent
us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:DeferredTaxAssetsLiabilitiesNetNoncurrent

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByLiabilityClass
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:StatementEquityComponents
us-gaap:LiabilitiesFairValueDisclosure
us-gaap:StatementEquityComponents
us-gaap:FinancialInstrument
us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

us-gaap:TreasuryStockShares

vicr:DeferredExpensesCurrent
us-gaap:AdjustmentsForNewAccountingPronouncements

vicr:SalesAllowancesCurrent
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
vicr:WeightedAverageRateUseToMeasureFairValue

Tables

  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
 us-gaap:CommonStockValue us-gaap:StatementClassOfStock vicr:CommonClassUndefined█▃▂▂▂▂▂▂▁▂▁431000.0407000.0405000.0404000.0403000.0403000.0402000.0402000.0399000.0402000.0401000.0NANANA397000.0NANANA395000.0NANANA393000.0NANANA392000.0NANANANANANANANANANANANANANA
 us-gaap:CommonStockSharesIssued us-gaap:StatementClassOfStock us-gaap:CommonClassB11.758218NA11.758218NANANA11.758218NANANA11.758218NANANA11.758218NANANA11.758218NANANA11.758218NANANA11.758218NANANA11767.052NANANA11.767052NANANA11.767052NANA
 us-gaap:CommonStockSharesIssued us-gaap:StatementClassOfStock vicr:CommonClassUndefined42.918485NA40.403058NANANA40.06671NANANA39.324029NANANA38.922489NANANA38.705564NANANA38.58048NANANA38.453439NANANANANANANANANANANANANANA
 us-gaap:CommonStockSharesOutstanding us-gaap:StatementClassOfStock us-gaap:CommonClassB11.758218NA11.758218NANANA11.758218NANANA11.758218NANANA11.758218NANANA11.758218NANANA11.758218NANANA11.758218NANANA11767.052NANANA11.767052NANANA11.767052NANA
 us-gaap:CommonStockSharesOutstanding us-gaap:StatementClassOfStock vicr:CommonClassUndefined31.283679NA28.768252NANANA28.430971NANANA27.652543NANANA27.251003NANANA27.034078NANANA26.908994NANANA26.781953NANANANANANANANANANANANANANA
 us-gaap:CommonStockSharesAuthorized us-gaap:StatementClassOfStock us-gaap:CommonClassB14.0NA14.0NANANA14.0NANANA14.0NANANA14.0NANANA14.0NANANA14.0NANANA14.0NANANA14000.0NANANA14.0NANANA14.0NANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁43.38540.635NA42.19441.08141.029NA41.12440.64640.167NA39.28839.17239.07NA39.18438.80138.794NA39.08639.29339.149NA38.55238.54238.541NA38.53838.53841.167NA41.81541.81241.826NA41.85141.88741.859NA41.77441.752
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁41.64340.635NA40.33240.27540.229NA40.1239.70939.479NA39.28839.17239.07NA38.83738.80138.794NA38.78638.7538.689NA38.55238.54238.541NA38.53838.53841.167NA41.81141.81141.811NA41.8141.79841.771NA41.69341.686
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount ▁█54551.02615335.0NA171499.0142817.0134535.0NA54818.044793.082241.0NA1452808.01510728.01612001.0NA449464.01889038.0731672.0NA533689.0110928.0112929.0NA2001175.02038599.01981028.0NA1142576.0861958.0602841.0NA550655.0536173.0466915.0NA366833.0231687.0NANANANA
us-gaap:EarningsPerShareBasic ▅▄▅▆▅▅▆▇▆▅▅▄▄▄▄▅▄▃▄▅▄▅▄▃▃▃▁▄▃▃▃▄▄▄▄▅▅▅▇█▅0.06-0.040.030.150.060.110.170.320.20.10.040.0-0.01-0.02-0.070.06-0.01-0.14-0.040000000000000010.060.020.090.0-0.1-0.13-0.14-0.32999999999999996-0.02-0.12-0.12-0.120000000000000010.00.010.010.0099999999999999810.030.070.10.260.380.11
us-gaap:EarningsPerShareDiluted ▅▄▅▆▅▅▆▇▆▅▅▄▄▄▄▅▄▃▄▅▄▅▄▃▃▃▁▄▃▃▃▄▄▄▄▅▅▅▇█▅0.06-0.040.030.140.060.10.170.320.190.10.040.0-0.01-0.02-0.070.06-0.01-0.14-0.040000000000000010.060.020.090.0-0.1-0.13-0.14-0.32999999999999996-0.02-0.12-0.12-0.120000000000000010.00.010.010.0099999999999999810.030.070.10.260.380.11
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▇▅▅▇▅▆▇█▇▆▄▄▄▃▂▃▃▂▃▂▄▅▅▄▃▃▄▄▂▁▃▃▄▄▄▄▆▇▇▆▄70.76163.40163.12570.77263.35565.72573.7278.03574.19665.26958.77156.88857.70954.46248.08553.22752.94146.02751.39448.66456.11964.01760.73558.40253.36153.23355.25855.09146.86541.94650.42452.94855.46759.66858.55158.5665.40270.45572.97568.67257.377
us-gaap:CostOfGoodsAndServicesSold █▆▅▇▅▅█▇▇▆▄▄▄▄▂▂▂▂▂▂▃▆▅▄▃▃▄▄▂▁▃▃▄▆▅▅▇██▆▄40.44336.0733.36437.7734.23834.63939.84739.03138.31335.05831.8431.74531.77930.8126.58627.30428.4726.71128.56327.37829.60935.12634.61932.85230.69930.44131.82732.11128.40425.33930.29929.99531.36135.20134.0634.1238.09340.00139.99136.19931.638
us-gaap:GrossProfit ▅▄▅▆▅▆▆█▇▅▄▄▄▃▃▄▃▂▃▂▄▅▄▄▃▃▃▃▂▁▂▃▃▃▃▃▄▅▆▆▄30.31827.33129.76133.00229.11731.08633.87339.00435.88330.21126.93125.14325.9323.65221.49925.92324.47119.31622.83121.28626.5128.89126.11625.5522.66222.79223.43122.9818.46116.60720.12522.95324.10624.46724.49124.4427.30930.45432.98432.47325.739
us-gaap:OperatingExpenses ▇█▇▆▆▅▆▅▆▅▅▄▅▄▃▃▄▄▄▃▅▄▅█▆▇▆▄▅▄▄▂▃▃▃▂▂▃▂▁▁28.28529.70428.86626.9526.73626.59326.85925.96127.56726.52526.47525.04326.46825.0324.05623.6525.07224.74525.28323.50425.71725.28126.29429.68227.67628.23127.06524.33525.44325.10324.37922.65723.39724.00323.28322.76622.92524.03422.46121.09121.098
us-gaap:ResearchAndDevelopmentExpense ▇█▆▅▅▅▄▄▅▄▅▄▆▄▃▃▄▄▃▃▄▃▃▃▄▃▃▂▃▂▃▁▂▂▂▂▃▂▁▁▁12.8313.33512.15511.50711.70611.2211.06610.69111.40311.12611.44210.54311.93211.00710.02410.33810.75710.72910.30110.12110.63110.41910.2410.34510.64310.25110.1489.8579.9889.8559.9379.2329.7329.8439.5169.6949.9039.8549.1518.9259.037
us-gaap:SellingGeneralAndAdministrativeExpense ▅▆▆▅▅▅▅▅▅▅▅▄▄▃▃▂▄▃▄▃▅▄▅▇▇█▇▄▅▃▄▃▃▃▃▂▂▄▂▁▁15.45516.36916.71115.44315.0315.37315.73115.2815.81415.39915.03314.514.53614.02314.03213.31214.31514.01614.98213.38315.08614.86215.8317.35417.03317.9816.91714.47815.45513.88714.40513.42513.66514.1613.76713.07213.02214.1813.3112.16612.061
us-gaap:OperatingIncomeLoss ▄▃▄▆▅▅▆█▆▅▄▄▄▃▃▄▄▂▃▃▄▅▄▂▂▂▃▃▁▁▂▄▄▄▄▄▅▆▇▇▅2.033-2.3730.8956.0522.3814.4937.01413.0438.3163.6860.4560.1-0.538-1.378-2.5572.273-0.601-5.429-2.452-2.2180.7933.61-0.178-4.132-5.014-5.439-3.634-1.355-6.982-8.496-4.2540.2960.7090.4641.2081.6744.3846.4210.52311.3824.641
us-gaap:OtherNonoperatingIncomeExpense ▆▅█▅▆▆▆▆▃█▆▇▇▇▃▆▄▄▃▃▄▃▃▂▄▄▃▄▄▃▃▄▄▄▃▄▅▁▃▅█232000.0147000.0392000.0145000.0287000.0238000.0255000.0230000.0-46000.0428000.0266000.0306000.0357000.0322000.0-69000.0208000.061000.071000.014000.0-3000.035000.0-33000.0-52000.0-83000.062000.030000.0-10000.050000.026000.014000.014000.058000.081000.050000.0-9000.072000.0186000.0-205000.0-47000.0156000.0424000.0
us-gaap:AllocatedShareBasedCompensationExpense █▄▅▅▅▅▅▄▆▅▄▅▃▃▃▁▃▃▄▃▄▄▄▄▄▃▄▄▆▃▃▃▃▃▄▄▄1936000.0710000.0744000.0753000.0766000.0773000.0792000.0688000.01180000.0736000.0463000.0731000.0287000.0254000.0335000.0-498000.0340000.0329000.0390000.0341000.0488000.0563000.0461000.0402000.0537000.0234000.0557000.0491000.01139000.0263000.0274000.0300000.0352000.0318000.0479000.0605000.0455000.0NANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType us-gaap:EmployeeStockOption█▂▂▂▂▂▂▂▄▂▁▃▁1737000.0506000.0516000.0514000.0509000.0533000.0548000.0503000.01005000.0593000.0316000.0689000.0287000.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType vicr:EmployeeStockPurchasePlan▆▆▇▇█▇█▆▅▄▄▁199000.0204000.0228000.0239000.0257000.0240000.0244000.0185000.0175000.0143000.0147000.042000.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:IncomeStatementLocation us-gaap:CostOfSales█▃▃▂▂▂▂▂▂▂▂▁▁277000.0119000.0114000.086000.073000.069000.064000.058000.059000.056000.062000.053000.038000.0NANANA54000.052000.060000.051000.058000.061000.042000.041000.064000.036000.060000.059000.040000.04000.09000.010000.013000.0NANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:IncomeStatementLocation us-gaap:ResearchAndDevelopmentExpense█▂▂▃▃▃▃▂▃▂▂▃▁629000.0154000.0158000.0185000.0187000.0185000.0184000.0156000.0164000.0138000.0137000.0212000.034000.0NANANA49000.039000.059000.075000.078000.094000.085000.083000.0100000.07000.084000.084000.0101000.076000.080000.085000.092000.0NANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:IncomeStatementLocation us-gaap:SellingGeneralAndAdministrativeExpenses█▃▃▃▃▄▄▃▇▄▁▃▁1030000.0437000.0472000.0482000.0506000.0519000.0544000.0474000.0957000.0542000.0264000.0466000.0215000.0NANANA237000.0238000.0271000.0215000.0352000.0408000.0334000.0278000.0373000.0191000.0413000.0348000.0998000.0183000.0185000.0205000.0247000.0NANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▄▃▄▆▄▅▆█▆▅▄▄▃▃▃▄▃▂▃▃▄▅▃▂▂▂▂▃▁2.266-2.2251.2886.1982.6694.7327.2713.2758.2724.1160.7240.409-0.178-1.053-2.6232.484-0.537-5.354-2.438-2.2170.8323.5810.042-4.196-4.932-5.409-3.644-1.304-7.036NANANANANANANANANANANANA
us-gaap:NonoperatingIncomeExpense ▅▄▇▄▆▅▅▅▂▇▅▆▆▆▂▅▃▄▃▃▃▃▅▂▄▃▃▃▂▃▃▄▄▃▃▃█▁▂▄▇233000.0148000.0393000.0146000.0288000.0239000.0256000.0232000.0-44000.0430000.0268000.0309000.0360000.0325000.0-66000.0211000.064000.075000.014000.01000.039000.0-29000.0220000.0-64000.082000.030000.0-10000.051000.0-54000.015000.0-11000.070000.082000.053000.0-2000.00.0546000.0-198000.0-82000.087000.0425000.0
us-gaap:IncomeTaxExpenseBenefit ▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃█▃▂▁▃▃▄▃▃▃▄▄▃▁▃-406000.0-494000.0-27000.0266000.0113000.0426000.0363000.0227000.0363000.0134000.0-895000.0371000.0267000.0-99000.063000.0133000.013000.022000.0-775000.0174000.061000.0139000.085000.0-527000.00.017000.09376000.0-406000.0-2436000.0-3495000.0398000.086000.0547000.0176000.0445000.0499000.01726000.02053000.0-477000.0-4400000.0319000.0
us-gaap:ProfitLoss ▅▄▄▆▅▅▆▇▆▅▅▄▄▄▄▅▄▃▄▅▄▅▄▃▃▃▁▄▃▃▃▄▄▄▄▄▅▅▇█▅2.672-1.7311.3155.9322.5564.3066.90713.0487.9093.9821.6190.038-0.445-0.954-2.6862.351-0.55-5.376-1.6632.6090.7713.442-0.043-3.669-4.932-5.426-13.02-0.898-4.6-4.986-4.6630.280.2440.3410.7611.1753.2044.16910.91815.8694.747
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▅▆▅▅▇▅█▄▃█▅▅▅▇▁▆█▇▅▆▅▅▃▂▆▆▄▆▄▃▂▆▇▃▆▇▆-15000.046000.0-41000.0-11000.0151000.0-66000.0227000.0-156000.0-215000.0242000.0-5000.0-16000.0-40000.0144000.0-421000.056000.0244000.0173000.0-16000.061000.0-60000.0-37000.0-273000.0-285000.071000.077000.0-115000.022000.0-135000.0-268000.0-324000.082000.0121000.0-234000.010000.0141000.081000.0NANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▅▆▅▆▇▅▇▄▄█▅▆▆▇▁▆█▇▄▆▅▅▆▃▆▇▃▆▅▄-18000.087000.0-108000.0-1000.0169000.0-47000.0139000.0-126000.0-184000.0263000.0-81000.015000.0-4000.0159000.0-496000.054000.0267000.0196000.0-120000.072000.0-11000.0-52000.061000.0-246000.090000.0114000.0-274000.083000.0-71000.0-217000.0NANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest ▄▄▄▄▄▄▄▄▅▅▄▅▄▅▃▄▄▃▆▇▃▆▂▃▁▂▅▅▄▃▇▇▅▃▆▇██3000.08000.00.0-6000.04000.015000.014000.025000.032000.058000.08000.047000.011000.031000.0-29000.019000.013000.0-12000.085000.0110000.0-39000.071000.0-66000.0-18000.0-92000.0-43000.060000.036000.0-1000.0-24000.0108000.099000.038000.0-11000.083000.0106000.0145000.0140000.0NANANA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▅▄▅▆▅▆▆█▇▆▅▅▄▄▄▅▄▃▄▅▅▅▅▄▃▃▁▄▃▃▃▅▅▅▅▅▆▆2.654-1.6441.2075.9312.7254.2597.04612.9227.7254.2451.5380.053-0.449-0.795-3.1822.405-0.283-5.18-1.7832.6810.763.390.018-3.915-4.842-5.312-13.294-0.815-4.671-5.203-5.0320.7010.370.3280.8011.2634.0924.208NANANA
us-gaap:NetIncomeLoss ▅▄▄▆▅▅▆▇▆▅▅▄▄▄▄▅▄▃▄▅▄▅▄▃▃▃▁▄▃▃▃▄▄▄▄▄▅▅▇█▅2.667-1.7351.3125.9372.5634.2866.9113.0127.863.9431.611-0.011-0.459-0.974-2.6882.336-0.544-5.351-1.7522.5030.8053.3710.0-3.674-4.835-5.378-13.102-0.932-4.616-4.99-4.8140.1910.220.3260.6771.0823.0664.01810.80715.8194.747
us-gaap:ComprehensiveIncomeNetOfTax ▅▄▅▆▅▆▆█▇▆▅▅▄▄▄▅▄▃▄▅▅▅▅▄▃▃▁▄▃▃▃▅▅▅▅▅▆▆2.651-1.6521.2075.9372.7214.2447.03212.8977.6934.1871.530.006-0.46-0.826-3.1532.386-0.296-5.168-1.8682.5710.7993.3190.084-3.897-4.75-5.269-13.354-0.851-4.67-5.179-5.140.6020.3320.3390.7181.1573.9474.068NANANA
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest ▄▄▄▄▄▄▄▅▅▅▄▅▄▄▄▄▄▃▆▇▃▆▃▄▁▂▆▅▄▄█▆▄▄▆▆██▇▅5000.04000.03000.0-5000.0-7000.020000.0-3000.036000.049000.039000.08000.049000.014000.020000.02000.015000.0-6000.0-25000.089000.0106000.0-34000.071000.0-43000.05000.0-97000.0-48000.082000.034000.016000.04000.0151000.089000.024000.015000.084000.093000.0138000.0151000.0111000.050000.0NA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:Assets █▄▄▄▃▃▃▃▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▃▃▃▃▃▃▃372.734246.725240.727237.91230.603225.004221.068207.665190.843173.63165.724166.076163.615156.571154.067155.038154.149151.91157.545163.275161.787161.273155.542158.719158.274163.088165.64180.878177.268187.843202.581209.799208.842208.424208.141207.984215.1NA204.912NANA
us-gaap:Liabilities █▆▅▅▅▅▅▄▄▃▃▄▄▂▁▁▂▁▁▂▂▂▂▃▂▂▂▂46.09139.72834.85735.19436.28734.31236.97831.70531.90527.27529.30532.45931.52325.32623.0522.30323.64621.57421.4623.71925.34726.45824.9929.13525.325.82423.30324.782NANA20.608NANANANANANANANANANA
us-gaap:LiabilitiesAndStockholdersEquity █▄▄▄▃▃▃▃▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▃▃▃▃▃▃▃372.734246.725240.727237.91230.603225.004221.068207.665190.843173.63165.724166.076163.615156.571154.067155.038154.149151.91157.545163.275161.787161.273155.542158.719158.274163.088165.64180.878177.268187.843202.581209.799208.842208.424208.141207.984215.1NA204.912NANA
us-gaap:StockholdersEquity █▄▄▄▃▃▃▃▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▃▃▃▃▃▃▃326.324206.681205.562202.269193.863190.243183.656175.54158.543145.992136.114133.32131.842131.006130.809132.498130.285130.131135.031136.634133.628131.964127.772126.576129.948134.146139.176152.464152.821163.041178.352183.199182.294181.61180.945179.499184.349NA175.031NANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:AssetsCurrent █▄▃▃▃▃▃▃▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▂▂▂▂308.678185.19179.066176.018169.645163.788165.06160.602144.831127.004118.832120.1119.898113.68111.772112.74111.579110.257115.506122.479121.131120.211113.478114.258112.823117.037118.524123.241119.779129.225146.063151.858147.189146.003144.334140.69146.608NA128.154NANA
us-gaap:CashAndCashEquivalentsAtCarryingValue █▃▃▃▂▂▂▂▂▁▁▁▁▁▂▂▂▂▂▂▂▂▂▁▁▁▂▂▂▂▃▃▃▃▂▂▂▂▁▁▁196.70482.75184.66881.22971.48266.61470.55768.20653.9242.67844.2348.93651.42552.82756.1755.06654.15359.7162.9868.57165.14859.32255.18753.18650.80550.30756.33961.18860.77871.40384.55484.75282.24478.2571.90866.88969.77956.449.27946.74946.604
us-gaap:AccountsReceivableNetCurrent █▆▅▆▅▆▇▇▇▆▄▄▄▃▂▂▂▁▂▁▂▄▂▂▂▃▂▂▁▁▂▃▃▃▃▃▄48.50241.27938.11539.98738.53741.70543.67345.05245.05641.63434.48733.81134.09229.97825.21628.02628.00823.34925.98224.61427.06932.67528.43127.34727.06931.76927.68328.32123.49723.72527.16531.27829.18531.55331.4131.96334.484NA38.825NANA
us-gaap:InventoryNet ██▇▇█▇▆▅▅▄▄▃▃▂▂▂▂▁▁▂▁▁▂▂▂▂▂▂▂▂▂▃▃▃▄▄▄55.6353.35249.18749.68854.57251.58947.3743.44441.75338.95936.49933.88330.51427.42927.13626.56226.1324.1523.44226.25925.46224.83726.32828.11929.22829.52129.69627.98728.66829.92129.95530.76230.7331.48935.75236.46136.177NA35.489NANA
us-gaap:OtherAssetsCurrent ██▇▄▄▃▂▃▃▃▂▂▃▂▂▂▂▂▂▁▂▂▂▄▄▄▃▂▄▁▁▁▁▁▂▂▂7842000.07808000.07096000.05114000.05054000.03880000.03460000.03900000.04102000.03733000.03616000.03470000.03867000.03446000.03250000.03086000.03288000.03048000.03102000.02929000.03346000.03180000.03155000.04934000.04948000.04666000.04212000.03497000.05036000.02601000.02613000.02823000.02802000.02669000.03088000.03034000.03641000.0NA2397000.0NANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:PropertyPlantAndEquipmentNet █▇▇▇▇▇▅▃▂▂▃▃▂▂▁▁▂▁▁▁▁▁▁▁▂▂▂▂▃▃▃▃▄▄▄▅▅59.47556.87956.95256.33655.28555.64250.43241.46540.43340.97341.35641.24838.92738.137.57437.53537.85337.17737.4536.10836.03136.4637.38737.60138.6739.17640.09240.45741.54642.73844.09244.11944.72245.8447.24148.85750.456NA50.848NANA
us-gaap:LongTermInvestments ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▂██2555000.02557000.02510000.02576000.02565000.02546000.02526000.02613000.02581000.02548000.02525000.02599000.02565000.02526000.02508000.02580000.02579000.02553000.02866000.02970000.02955000.02902000.03002000.05134000.04995000.0NA5188000.0NANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▁▂▂▄▄▄▄▄▄▄▄▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▂▂▂▂▇▇▇███1838000.01893000.01994000.02739000.02867000.02762000.02785000.02801000.02813000.02892000.02801000.02108000.02204000.02226000.02175000.02172000.02127000.01908000.01708000.01718000.01670000.01700000.01675000.01726000.01786000.01830000.01836000.01904000.01967000.02055000.02167000.04196000.04257000.04307000.04439000.04504000.04535000.0NA4688000.0NANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:LiabilitiesCurrent █▆▅▅▅▅▆▅▅▃▄▅▅▃▂▂▂▂▂▂▃▃▃▄▃▃▂▂▁▁▁▂▂▂▂▂▃41.91935.2229.9330.76833.15730.73335.99830.69130.83926.11128.03631.77930.76624.522.22721.44122.72920.59620.60122.01223.61224.68423.15727.29622.85123.28420.65522.13718.07518.29617.56519.66719.57819.74819.94820.76923.016NA22.7NANA
us-gaap:AccountsPayableCurrent █▆▃▄▄▄█▆▄▅▃▅▄▃▂▂▃▂▂▃▃▄▂▃▃▂▃▃▁▁▁▂▂▂▂▃▅15.64713.449.00510.32910.81911.17716.14913.10611.21911.3969.06511.50810.5429.097.5887.9658.8588.2327.478.8039.39710.1117.9329.3369.2218.1488.6779.7726.36.4736.8127.5517.1817.7288.1518.73211.619NA11.999NANA
us-gaap:AccruedIncomeTaxesCurrent ▂▁▂▂▂▃██▆▄▄▃▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁56000.034000.057000.057000.085000.0182000.0710000.0708000.0526000.0298000.0300000.0252000.086000.0104000.092000.023000.09000.029000.031000.07000.08000.017000.041000.06000.05000.015000.015000.0NANA50000.0336000.0434000.01223000.0304000.0420000.0317000.0251000.0NA102000.0NANA
us-gaap:AccruedLiabilitiesCurrent ▃▃▃▂▂▁▃▂▂▂▃▂▂▁▁▁▂▂▂▂▂▂▄▇▅█▃▂▁▁▂▂▂▃▃▃▄2689000.02761000.02690000.02335000.02228000.02166000.02631000.02384000.02535000.02262000.02989000.02311000.02475000.02104000.02179000.02178000.02266000.02220000.02568000.02341000.02240000.02217000.03178000.04602000.03586000.04890000.02841000.02298000.02097000.01971000.02233000.02486000.02523000.02740000.02846000.02606000.03132000.0NA3138000.0NANA
us-gaap:OperatingLeaseLiabilityCurrent ▁▅▇█1156000.01370000.01520000.01580000.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:MinorityInterest ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▆▅▅▅▆▆▆▆▇▇▇▇▇▇▇▇██319000.0316000.0308000.0447000.0453000.0449000.0434000.0420000.0395000.0363000.0305000.0297000.0250000.0239000.0208000.0237000.0218000.0205000.01054000.02922000.02812000.02851000.02780000.03008000.03026000.03118000.03161000.03632000.03596000.03597000.03621000.03891000.03793000.03754000.03765000.04372000.04266000.0NA3981000.0NANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▇▇██▇█▁2400000.02601000.02855000.02845000.02392000.02747000.0102000.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:StockholdersEquity █▄▄▄▃▃▃▃▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▃▃▃▃▃▃▃326.324206.681205.562202.269193.863190.243183.656175.54158.543145.992136.114133.32131.842131.006130.809132.498130.285130.131135.031136.634133.628131.964127.772126.576129.948134.146139.176152.464152.821163.041178.352183.199182.294181.61180.945179.499184.349NA175.031NANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest █▄▄▄▃▃▃▃▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▃▃▃▃▃▃▃326.643206.997205.87202.716194.316190.692184.09175.96158.938146.355136.419133.617132.092131.245131.017132.735130.503130.336136.085139.556136.44134.815130.552129.584132.974137.264142.337156.096156.417166.638181.973187.09186.087185.364184.71183.871188.615NA179.012NANA
 us-gaap:CommonStockValue us-gaap:StatementClassOfStock vicr:CommonClassUndefined█▃▂▂▂▂▂▂▁▂▁431000.0407000.0405000.0404000.0403000.0403000.0402000.0402000.0399000.0402000.0401000.0NANANA397000.0NANANA395000.0NANANA393000.0NANANA392000.0NANANANANANANANANANANANANANA
us-gaap:AdditionalPaidInCapitalCommonStock █▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁320.988204.02201.251199.166196.698195.799193.457192.373188.276183.415181.395180.132178.661177.366176.344174.881175.055174.605174.337174.073173.638172.774171.901170.79170.265169.713169.474169.409168.915167.757167.498167.206166.904166.553166.227165.499165.234NA163.933NANA
us-gaap:RetainedEarningsAccumulatedDeficit ████▇▇▆▅▃▂▁▁▁▁▁▂▁▁▂▂▂▂▁▁▂▃▃▅▅▆▆▇▇▇▇▇█144.03141.363143.098141.786135.849133.286129.0122.09109.078101.21893.60591.99492.00592.46493.43896.12693.7994.33499.685101.43798.93498.12994.75894.75898.432103.267108.645121.747122.679127.295132.285137.099136.908136.688136.362135.685140.875NA133.791NANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▃▃▃▄▄▂▃▂▃▄▂▃▂▂▁▅▅▃▁▂▁▁▂▁▃▂▁▄▃▃▅█▄▃▃▃▂-316000.0-300000.0-383000.0-278000.0-278000.0-436000.0-394000.0-516000.0-401000.0-234000.0-478000.0-397000.0-414000.0-413000.0-561000.0-96000.0-146000.0-394000.0-577000.0-461000.0-529000.0-523000.0-471000.0-555000.0-332000.0-417000.0-526000.0-274000.0-355000.0-301000.0-112000.0214000.0-197000.0-310000.0-322000.0-362000.0-437000.0NA-1369000.0NANA
us-gaap:TreasuryStockValue █████████████████████████████▅▁▁▁▁▁▁▁138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927138.927132.219121.827121.827121.827121.827121.827121.827121.827NA121.827NANA
us-gaap:MinorityInterest ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▆▅▅▅▆▆▆▆▇▇▇▇▇▇▇▇██319000.0316000.0308000.0447000.0453000.0449000.0434000.0420000.0395000.0363000.0305000.0297000.0250000.0239000.0208000.0237000.0218000.0205000.01054000.02922000.02812000.02851000.02780000.03008000.03026000.03118000.03161000.03632000.03596000.03597000.03621000.03891000.03793000.03754000.03765000.04372000.04266000.0NA3981000.0NANA
us-gaap:StockIssuedDuringPeriodValueNewIssues █▁▁▁▁▁▁▁▁▁109.7320.7891.3190.690.1370.2910.2782.4653.6810.358NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁▁▁▁▁▂▁▄▁1936000.0710000.0744000.0753000.0766000.0773000.0792000.0688000.01180000.0736000.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital█▁▁▁▁▁▂▁▄▁1936000.0710000.0744000.0753000.0766000.0773000.0792000.0688000.01180000.0736000.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents us-gaap:Parent█▁▁▁▁▁▂▁▄▁1936000.0710000.0744000.0753000.0766000.0773000.0792000.0688000.01180000.0736000.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▂▅▇▅▁██▆▂▁▃4.653-0.9845.66911.37.359-2.1213.32914.3149.34-0.812-3.1021.341NANANANANANANANANANANANANA-4.48-2.011.536-2.535-1.6812.9311.4195.3647.5244.7534.5567.1929.9065.9056.442NA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▇▇▇▇▇▁▇██▇▆-5699000.0-2924000.0-3346000.0-3157000.0-2658000.0-3321000.0-11298000.0-3332000.0-1661000.0-1948000.0-2360000.0-4478000.0NANANANANANANANANANANANANA-1584000.0-1708000.0-1223000.0-1262000.0-887000.0-2551000.01028000.0-1439000.0-1122000.0838000.0-1260000.05737000.0-2788000.0-4154000.06073000.0NA
us-gaap:NetCashProvidedByUsedInFinancingActivities █▁▁▁▁▁▁▁▁▁▁▁115.0011.9721.1411.620.0651.540.2163.3763.6031.1910.740.677NANANANANANANANANANANANANA0.005-1.0660.003-6.689-10.303-0.3510.0270.0010.059-0.595-6.2440.4170.0450.766-12.439NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect █▁▁▂▂▁▁113.953-1.9173.4399.7474.868-3.9432.351NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▂▅▇▅▁██▆▂▁▃4.653-0.9845.66911.37.359-2.1213.32914.3149.34-0.812-3.1021.341NANANANANANANANANANANANANA-4.48-2.011.536-2.535-1.6812.9311.4195.3647.5244.7534.5567.1929.9065.9056.442NA
us-gaap:NetIncomeLoss ▅▄▄▆▅▅▆▇▆▅▅▄▄▄▄▅▄▃▄▅▄▅▄▃▃▃▁▄▃▃▃▄▄▄▄▄▅▅▇█▅2.667-1.7351.3125.9372.5634.2866.9113.0127.863.9431.611-0.011-0.459-0.974-2.6882.336-0.544-5.351-1.7522.5030.8053.3710.0-3.674-4.835-5.378-13.102-0.932-4.616-4.99-4.8140.1910.220.3260.6771.0823.0664.01810.80715.8194.747
us-gaap:ProfitLoss ▅▄▄▆▅▅▆▇▆▅▅▄▄▄▄▅▄▃▄▅▄▅▄▃▃▃▁▄▃▃▃▄▄▄▄▄▅▅▇█▅2.672-1.7311.3155.9322.5564.3066.90713.0487.9093.9821.6190.038-0.445-0.954-2.6862.351-0.55-5.376-1.6632.6090.7713.442-0.043-3.669-4.932-5.426-13.02-0.898-4.6-4.986-4.6630.280.2440.3410.7611.1753.2044.16910.91815.8694.747
us-gaap:DepreciationDepletionAndAmortization ▇▇▇▆▆▅▄▄▃▃▃▃▂▂▁▁▂▂▂▃▃▄▅▅▄▅▅▅▅▅▆▆▆▆███▆▇▆2.7282.7112.6872.6492.5532.4452.3842.3312.272.2692.3032.2442.1892.1572.0542.0732.1162.1952.1882.2312.322.4032.4922.4592.4112.4432.4532.5272.5342.4942.5532.6262.6122.6322.7912.8122.7732.6282.672.595NA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▇▇▇▇▇▁▇██▇▆-5699000.0-2924000.0-3346000.0-3157000.0-2658000.0-3321000.0-11298000.0-3332000.0-1661000.0-1948000.0-2360000.0-4478000.0NANANANANANANANANANANANANA-1584000.0-1708000.0-1223000.0-1262000.0-887000.0-2551000.01028000.0-1439000.0-1122000.0838000.0-1260000.05737000.0-2788000.0-4154000.06073000.0NA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▄▂▃▂▂▂█▂▁▁▂▃▂▂▂▁▂▁▃▂▁▁▂▁▂▁▂▁▁▁▂▂▁▁▁▁▂▂▃▂5.7252.9993.3633.2582.5423.32211.3173.3361.71.8582.3814.5332.9832.6482.061.7222.7591.8873.4942.2721.8551.4692.2691.3781.9271.5542.1521.4841.3721.1712.5582.0531.5241.2611.2151.2162.0622.9734.3622.927NA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInFinancingActivities █▁▁▁▁▁▁▁▁▁▁▁115.0011.9721.1411.620.0651.540.2163.3763.6031.1910.740.677NANANANANANANANANANANANANA0.005-1.0660.003-6.689-10.303-0.3510.0270.0010.059-0.595-6.2440.4170.0450.766-12.439NA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30

Common Stock Value

us-gaap:StatementClassOfStock

us-gaap:CommonStockValue

vicr:CommonClassUndefined



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value431000.0407000.0405000.0404000.0403000.0403000.0402000.0402000.0399000.0402000.0401000.0397000.0395000.0393000.0392000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.20.20.20.20.20.20.20.20.20.20.30.30.30.2
Percentage of Assets vicr:CommonClassUndefined0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Shares Issued

us-gaap:StatementClassOfStock

us-gaap:CommonStockSharesIssued

us-gaap:CommonClassB



Period End2020-06-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1111111111111111117671111
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vicr:CommonClassUndefined



Period End2020-06-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value4240403938383838
Percentage of CommonStockSharesIssued365.0343.6340.8334.4331.0329.2328.1327.0

Common Stock Shares Outstanding

us-gaap:StatementClassOfStock

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonClassB



Period End2020-06-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1111111111111111117671111
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vicr:CommonClassUndefined



Period End2020-06-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value3128282727272626
Percentage of CommonStockSharesOutstanding266.1244.7241.8235.2231.8229.9228.9227.8

Common Stock Shares Authorized

us-gaap:StatementClassOfStock

us-gaap:CommonStockSharesAuthorized

us-gaap:CommonClassB



Period End2020-06-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1414141414141414140001414
Percentage of CommonStockSharesAuthorized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding



Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value43404241414140403939393938383939393838383838414141414141414141
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 End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value41404040404039393939393838383838383838383838414141414141414141
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

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount



Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value54551.02615300.0171500.0142820.0134540.054818.044793.082241.01452800.01510700.01612000.0449460.01889000.0731670.0533690.0110930.0112930.02001200.02038600.01981000.01142600.0861960.0602840.0550660.0536170.0466920.0366830.0231690.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value0.06-0.040.030.150.060.110.170.320.20.10.040-0.01-0.02-0.070.06-0.01-0.14-0.040.060.020.090-0.1-0.13-0.14-0.33-0.02-0.12-0.12-0.1200.010.010.010.030.070.10.260.380.11
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value0.06-0.040.030.140.060.10.170.320.190.10.040-0.01-0.02-0.070.06-0.01-0.14-0.040.060.020.090-0.1-0.13-0.14-0.33-0.02-0.12-0.12-0.1200.010.010.010.030.070.10.260.380.11
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value7063637063657378746558565754485352465148566460585353555546415052555958586570726857
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService

us-gaap:ProductAndServiceOther



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.0180.0180.0180.0180.0180.0190.0170.0180.0180.018
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductAndServiceOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vicr:Directcustomerscontractmanufacturersandnonstockingdistributorsmember



Period End2020-06-302020-03-312019-06-302019-03-31
Value59505354
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax84.179.783.783.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax84.179.783.783.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vicr:Directcustomerscontractmanufacturersandnonstockingdistributorsmember100.0100.0100.0100.0

vicr:Nonrecurringengineeringmember



Period End2020-06-302020-03-312019-06-302019-03-31
Value2.8370.1930.2811.673
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.00.30.42.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.00.30.42.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vicr:Nonrecurringengineeringmember100.0100.0100.0100.0

vicr:Stockingdistributorsnetofsalesallowancesmember



Period End2020-06-302020-03-312019-06-302019-03-31
Value8.3912109.283
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.920.015.814.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.920.015.814.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vicr:Stockingdistributorsnetofsalesallowancesmember100.0100.0100.0100.0

us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

us-gaap:ProductAndServiceOther, vicr:Advancedproducts



Period End2020-06-302020-03-312019-06-302019-03-31
Value0.0180.0180.0180.019
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductAndServiceOther vicr:Advancedproducts100.0100.0100.0100.0

vicr:Directcustomerscontractmanufacturersandnonstockingdistributorsmember, vicr:Advancedproducts



Period End2020-06-302020-03-312019-06-302019-03-31
Value20141214
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.323.319.222.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.323.319.222.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vicr:Directcustomerscontractmanufacturersandnonstockingdistributorsmember vicr:Advancedproducts100.0100.0100.0100.0

vicr:Directcustomerscontractmanufacturersandnonstockingdistributorsmember, vicr:Brickproducts



Period End2020-06-302020-03-312019-06-302019-03-31
Value39354039
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax55.856.464.560.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax55.856.464.560.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vicr:Directcustomerscontractmanufacturersandnonstockingdistributorsmember vicr:Brickproducts100.0100.0100.0100.0

vicr:Nonrecurringengineeringmember, vicr:Advancedproducts



Period End2020-06-302020-03-312019-06-302019-03-31
Value2.6950.0370.231.125
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.80.10.41.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.80.10.41.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vicr:Nonrecurringengineeringmember vicr:Advancedproducts100.0100.0100.0100.0

vicr:Nonrecurringengineeringmember, vicr:Brickproducts



Period End2020-06-302020-03-312019-06-302019-03-31
Value0.1420.1560.0510.548
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.10.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.10.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vicr:Nonrecurringengineeringmember vicr:Brickproducts100.0100.0100.0100.0

vicr:Stockingdistributorsnetofsalesallowancesmember, vicr:Advancedproducts



Period End2020-06-302020-03-312019-06-302019-03-31
Value1.5763.0622.9183.166
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.24.84.64.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.24.84.64.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vicr:Stockingdistributorsnetofsalesallowancesmember vicr:Advancedproducts100.0100.0100.0100.0

vicr:Stockingdistributorsnetofsalesallowancesmember, vicr:Brickproducts



Period End2020-06-302020-03-312019-06-302019-03-31
Value6.8149.6227.1116.117
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.615.211.29.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.615.211.29.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vicr:Stockingdistributorsnetofsalesallowancesmember vicr:Brickproducts100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

vicr:Advancedproducts



Period End2020-06-302020-03-312019-06-302019-03-31
Value24171519
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax34.428.224.229.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax34.428.224.229.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vicr:Advancedproducts100.0100.0100.0100.0

vicr:Brickproducts



Period End2020-06-302020-03-312019-06-302019-03-31
Value46454846
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax65.671.875.870.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax65.671.875.870.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vicr:Brickproducts100.0100.0100.0100.0

us-gaap:StatementGeographical

srt:AsiaPacific



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value38232433232834384033
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax53.936.338.547.236.542.647.149.654.351.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax53.936.338.547.236.542.647.149.654.351.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Europe



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value115.4475.7856.4668.0166.9957.9648.26.1525.373
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.68.69.29.112.710.610.810.58.38.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.68.69.29.112.710.610.810.58.38.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vicr:Allothercountriesmember



Period End2020-06-302020-03-312019-06-302019-03-31
Value0.6661.3551.1541.478
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.92.11.82.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.92.11.82.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vicr:Allothercountriesmember100.0100.0100.0100.0

vicr:CountryUs



Period End2020-06-302020-03-312019-06-302019-03-31
Value20333129
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.652.949.044.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.652.949.044.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vicr:CountryUs100.0100.0100.0100.0

us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

srt:AsiaPacific, vicr:Advancedproducts



Period End2020-06-302020-03-312019-06-302019-03-31
Value169.3767.84310
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.714.812.416.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.714.812.416.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific vicr:Advancedproducts100.0100.0100.0100.0

srt:AsiaPacific, vicr:Brickproducts



Period End2020-06-302020-03-312019-06-302019-03-31
Value21131517
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.221.524.126.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.221.524.126.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific vicr:Brickproducts100.0100.0100.0100.0

srt:Europe, vicr:Advancedproducts



Period End2020-06-302020-03-312019-06-302019-03-31
Value2.2890.8791.6420.986
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.21.42.61.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.21.42.61.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Europe vicr:Advancedproducts100.0100.0100.0100.0

srt:Europe, vicr:Brickproducts



Period End2020-06-302020-03-312019-06-302019-03-31
Value9.4274.5686.3746.009
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.37.210.19.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.37.210.19.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Europe vicr:Brickproducts100.0100.0100.0100.0

vicr:Allothercountriesmember, vicr:Advancedproducts



Period End2020-06-302020-03-312019-06-302019-03-31
Value0.0530.0320.5420.265
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.90.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.90.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vicr:Allothercountriesmember vicr:Advancedproducts100.0100.0100.0100.0

vicr:Allothercountriesmember, vicr:Brickproducts



Period End2020-06-302020-03-312019-06-302019-03-31
Value0.6131.3230.6121.213
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.92.11.01.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.92.11.01.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vicr:Allothercountriesmember vicr:Brickproducts100.0100.0100.0100.0

vicr:CountryUs, vicr:Advancedproducts



Period End2020-06-302020-03-312019-06-302019-03-31
Value5.2177.5975.3236.949
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.412.08.410.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.412.08.410.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vicr:CountryUs vicr:Advancedproducts100.0100.0100.0100.0

vicr:CountryUs, vicr:Brickproducts



Period End2020-06-302020-03-312019-06-302019-03-31
Value15252522
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.241.040.633.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.241.040.633.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vicr:CountryUs vicr:Brickproducts100.0100.0100.0100.0

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value4036333734343939383531313130262728262827293534323030313228253029313534343840393631
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax57.256.952.953.454.052.754.150.051.653.754.255.855.156.655.351.353.858.055.656.352.854.957.056.357.557.257.658.360.660.460.156.656.559.058.258.358.256.854.852.755.1

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
Value3027293329313339353026252523212524192221262826252222232218162022242424242730323225
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 RevenueFromContractWithCustomerExcludingAssessedTax42.843.147.146.646.047.345.950.048.446.345.844.244.943.444.748.746.242.044.443.747.245.143.043.742.542.842.441.739.439.639.943.443.541.041.841.741.843.245.247.344.9

Operating Expenses

us-gaap:OperatingExpenses



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value2829282626262625272626252625242325242523252526292728272425252422232423222224222121
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax40.046.945.738.142.240.536.433.337.240.645.044.045.946.050.044.447.453.849.248.345.839.543.350.851.953.049.044.254.359.848.342.842.240.239.838.935.134.130.830.736.8

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1213121111111110111111101111101010101010101010101010109.8579.9889.8559.9379.2329.7329.8439.5169.6949.9039.8549.1518.9259.037
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.121.019.316.318.517.115.013.715.417.019.518.520.720.220.819.420.323.320.020.818.916.316.917.719.919.318.417.921.323.519.717.417.516.516.316.615.114.012.513.015.8

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
Value1516161515151515151515141414141314141413151415171717161415131413131413131314131212
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 RevenueFromContractWithCustomerExcludingAssessedTax21.825.826.521.823.723.421.319.621.323.625.625.525.225.729.225.027.030.529.227.526.923.226.129.731.933.830.626.333.033.128.625.424.623.723.522.319.920.118.217.721.0

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
Value2.033-2.3730.8956.0522.3814.4937.014138.3163.6860.4560.1-0.538-1.378-2.5572.273-0.601-5.429-2.452-2.2180.7933.61-0.178-4.132-5.014-5.439-3.634-1.355-6.982-8.496-4.2540.2960.7090.4641.2081.6744.3846.4210114.641
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 RevenueFromContractWithCustomerExcludingAssessedTax2.9-3.71.48.63.86.89.516.711.25.60.80.2-0.9-2.5-5.34.3-1.1-11.8-4.8-4.61.45.6-0.3-7.1-9.4-10.2-6.6-2.5-14.9-20.3-8.40.61.30.82.12.96.79.114.416.68.1

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value232000.0147000.0392000.0145000.0287000.0238000.0255000.0230000.0-46000.0428000.0266000.0306000.0357000.0322000.0-69000.0208000.061000.071000.014000.0-3000.035000.0-33000.0-52000.0-83000.062000.030000.0-10000.050000.026000.014000.014000.058000.081000.050000.0-9000.072000.0186000.0-205000.0-47000.0156000.0424000.0
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.20.60.20.50.40.30.3-0.10.70.50.50.60.6-0.10.40.10.20.0-0.00.1-0.1-0.1-0.10.10.1-0.00.10.10.00.00.10.10.1-0.00.10.3-0.3-0.10.20.7

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value1936000.0710000.0744000.0753000.0766000.0773000.0792000.0688000.01180000.0736000.0463000.0731000.0287000.0254000.0335000.0-498000.0340000.0329000.0390000.0341000.0488000.0563000.0461000.0402000.0537000.0234000.0557000.0491000.01139000.0263000.0274000.0300000.0352000.0318000.0479000.0605000.0455000.0
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.71.11.21.11.21.21.10.91.61.10.81.30.50.50.7-0.90.60.70.80.70.90.90.80.71.00.41.00.92.40.60.50.60.60.50.81.00.7

us-gaap:AwardType

us-gaap:EmployeeStockOption



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1737000.0506000.0516000.0514000.0509000.0533000.0548000.0503000.01005000.0593000.0316000.0689000.0287000.0
Percentage of AllocatedShareBasedCompensationExpense89.771.369.468.366.469.069.273.185.280.668.394.3100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.50.80.80.70.80.80.70.61.40.90.51.20.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EmployeeStockOption0.00.00.00.00.00.00.00.00.00.00.00.00.0

vicr:EmployeeStockPurchasePlan



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value199000.0204000.0228000.0239000.0257000.0240000.0244000.0185000.0175000.0143000.0147000.042000.0
Percentage of AllocatedShareBasedCompensationExpense10.328.730.631.733.631.030.826.914.819.431.75.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.30.40.30.40.40.30.20.20.20.30.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax vicr:EmployeeStockPurchasePlan0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:IncomeStatementLocation

us-gaap:CostOfSales



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value277000.0119000.0114000.086000.073000.069000.064000.058000.059000.056000.062000.053000.038000.054000.052000.060000.051000.058000.061000.042000.041000.064000.036000.060000.059000.040000.04000.09000.010000.013000.0
Percentage of AllocatedShareBasedCompensationExpense14.316.815.311.49.58.98.18.45.07.613.47.313.215.915.815.415.011.910.89.110.211.915.410.812.03.51.53.33.33.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.20.20.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CostOfSales0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ResearchAndDevelopmentExpense



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value629000.0154000.0158000.0185000.0187000.0185000.0184000.0156000.0164000.0138000.0137000.0212000.034000.049000.039000.059000.075000.078000.094000.085000.083000.0100000.07000.084000.084000.0101000.076000.080000.085000.092000.0
Percentage of AllocatedShareBasedCompensationExpense32.521.721.224.624.423.923.222.713.918.829.629.011.814.411.915.122.016.016.718.420.618.63.015.117.18.928.929.228.326.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.90.20.30.30.30.30.20.20.20.20.20.40.10.10.10.10.20.10.10.10.10.20.00.20.20.20.20.20.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ResearchAndDevelopmentExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SellingGeneralAndAdministrativeExpenses



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value1030000.0437000.0472000.0482000.0506000.0519000.0544000.0474000.0957000.0542000.0264000.0466000.0215000.0237000.0238000.0271000.0215000.0352000.0408000.0334000.0278000.0373000.0191000.0413000.0348000.0998000.0183000.0185000.0205000.0247000.0
Percentage of AllocatedShareBasedCompensationExpense53.261.563.464.066.167.168.768.981.173.657.063.774.969.772.369.563.072.172.572.569.269.581.674.170.987.669.667.568.370.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.50.70.70.70.80.80.70.61.30.80.40.80.40.40.50.50.40.60.60.50.50.70.40.70.62.10.40.40.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SellingGeneralAndAdministrativeExpenses0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value2.266-2.2251.2886.1982.6694.7327.27138.2724.1160.7240.409-0.178-1.053-2.6232.484-0.537-5.354-2.438-2.2170.8323.5810.042-4.196-4.932-5.409-3.644-1.304-7.036
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.2-3.52.08.84.27.29.917.011.16.31.20.7-0.3-1.9-5.54.7-1.0-11.6-4.7-4.61.55.60.1-7.2-9.2-10.2-6.6-2.4-15.0

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value233000.0148000.0393000.0146000.0288000.0239000.0256000.0232000.0-44000.0430000.0268000.0309000.0360000.0325000.0-66000.0211000.064000.075000.014000.01000.039000.0-29000.0220000.0-64000.082000.030000.0-10000.051000.0-54000.015000.0-11000.070000.082000.053000.0-2000.00546000.0-198000.0-82000.087000.0425000.0
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.20.60.20.50.40.30.3-0.10.70.50.50.60.6-0.10.40.10.20.00.00.1-0.00.4-0.10.20.1-0.00.1-0.10.0-0.00.10.10.1-0.00.00.8-0.3-0.10.10.7

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-406000.0-494000.0-27000.0266000.0113000.0426000.0363000.0227000.0363000.0134000.0-895000.0371000.0267000.0-99000.063000.0133000.013000.022000.0-775000.0174000.061000.0139000.085000.0-527000.0017000.09376000.0-406000.0-2436000.0-3495000.0398000.086000.0547000.0176000.0445000.0499000.01726000.02053000.0-477000.0-4400000.0319000.0
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.6-0.8-0.00.40.20.60.50.30.50.2-1.50.70.5-0.20.10.20.00.0-1.50.40.10.20.1-0.90.00.017.0-0.7-5.2-8.30.80.21.00.30.80.92.62.9-0.7-6.40.6

Profit Loss

us-gaap:ProfitLoss



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value2.672-1.7311.3155.9322.5564.3066.907137.9093.9821.6190.038-0.445-0.954-2.6862.351-0.55-5.376-1.6632.6090.7713.442-0.043-3.669-4.932-5.426-13.02-0.898-4.6-4.986-4.6630.280.2440.3410.7611.1753.2044.16910154.747
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.8-2.72.18.44.06.69.416.710.76.12.80.1-0.8-1.8-5.64.4-1.0-11.7-3.25.41.45.4-0.1-6.3-9.2-10.2-23.6-1.6-9.8-11.9-9.20.50.40.61.32.04.95.915.023.18.3

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.0050.0040.003-0.005-0.0070.02-0.0030.0360.0490.039
Percentage of ProfitLoss0.2-0.20.2-0.1-0.30.5-0.00.30.61.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.0-0.0-0.00.0-0.00.00.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.667-1.7351.3125.9372.5634.2866.91137.863.943
Percentage of ProfitLoss99.8100.299.8100.1100.399.5100.099.799.499.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.8-2.72.18.44.06.59.416.710.66.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Parent0.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.667-1.7351.3125.9372.5634.2866.91137.863.943
Percentage of ProfitLoss99.8100.299.8100.1100.399.5100.099.799.499.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.8-2.72.18.44.06.59.416.710.66.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.0

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value-15000.046000.0-41000.0-11000.0151000.0-66000.0227000.0-156000.0-215000.0242000.0-5000.0-16000.0-40000.0144000.0-421000.056000.0244000.0173000.0-16000.061000.0-60000.0-37000.0-273000.0-285000.071000.077000.0-115000.022000.0-135000.0-268000.0-324000.082000.0121000.0-234000.010000.0141000.081000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.00.1-0.1-0.00.2-0.10.3-0.2-0.30.4-0.0-0.0-0.10.3-0.90.10.50.4-0.00.1-0.1-0.1-0.4-0.50.10.1-0.20.0-0.3-0.6-0.60.20.2-0.40.00.20.1

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-18000.087000.0-108000.0-1000.0169000.0-47000.0139000.0-126000.0-184000.0263000.0-81000.015000.0-4000.0159000.0-496000.054000.0267000.0196000.0-120000.072000.0-11000.0-52000.061000.0-246000.090000.0114000.0-274000.083000.0-71000.0-217000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.00.1-0.2-0.00.3-0.10.2-0.2-0.20.4-0.10.0-0.00.3-1.00.10.50.4-0.20.1-0.0-0.10.1-0.40.20.2-0.50.2-0.2-0.5

us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-16000.083000.0-105000.00158000.0-42000.0122000.0-115000.0-167000.0244000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax88.995.497.2-0.093.589.487.891.390.892.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.00.1-0.20.00.2-0.10.2-0.1-0.20.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-2000.04000.0-3000.0-1000.011000.0-5000.017000.0-11000.0-17000.019000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax11.14.62.8100.06.510.612.28.79.27.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.00.0-0.0-0.00.0-0.00.0-0.0-0.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-16000.083000.0-105000.00158000.0-42000.0122000.0-115000.0-167000.0244000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax88.995.497.2-0.093.589.487.891.390.892.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.00.1-0.20.00.2-0.10.2-0.1-0.20.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Parent0.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value3000.08000.00-6000.04000.015000.014000.025000.032000.058000.08000.047000.011000.031000.0-29000.019000.013000.0-12000.085000.0110000.0-39000.071000.0-66000.0-18000.0-92000.0-43000.060000.036000.0-1000.0-24000.0108000.099000.038000.0-11000.083000.0106000.0145000.0140000.0
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.0-0.00.00.00.00.00.00.10.00.10.00.1-0.10.00.0-0.00.20.2-0.10.1-0.1-0.0-0.2-0.10.10.1-0.0-0.10.20.20.1-0.00.10.20.20.2

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value2.654-1.6441.2075.9312.7254.2597.046127.7254.2451.5380.053-0.449-0.795-3.1822.405-0.283-5.18-1.7832.6810.763.390.018-3.915-4.842-5.312-13.294-0.815-4.671-5.203-5.0320.7010.370.3280.8011.2634.0924.208
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.8-2.61.98.44.36.59.616.610.46.52.60.1-0.8-1.5-6.64.5-0.5-11.3-3.55.51.45.30.0-6.7-9.1-10.0-24.1-1.5-10.0-12.4-10.01.30.70.51.42.26.36.0

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.0030.0080.0-0.0060.0040.0150.0140.0250.0320.058
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest0.1-0.50.0-0.10.10.40.20.20.41.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.0-0.00.00.00.00.00.00.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.651-1.6521.2075.9372.7214.2447.032127.6934.187
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest99.9100.5100.0100.199.999.699.899.899.698.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.7-2.61.98.44.36.59.516.510.46.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Parent0.00.00.00.00.00.00.00.00.00.0

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
Value2.667-1.7351.3125.9372.5634.2866.91137.863.9431.611-0.011-0.459-0.974-2.6882.336-0.544-5.351-1.7522.5030.8053.3710.0-3.674-4.835-5.378-13.102-0.932-4.616-4.99-4.8140.1910.220.3260.6771.0823.0664.01810154.747
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.8-2.72.18.44.06.59.416.710.66.02.7-0.0-0.8-1.8-5.64.4-1.0-11.6-3.45.11.45.30.0-6.3-9.1-10.1-23.7-1.7-9.8-11.9-9.50.40.40.51.21.84.75.714.823.08.3

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value2.651-1.6521.2075.9372.7214.2447.032127.6934.1871.530.006-0.46-0.826-3.1532.386-0.296-5.168-1.8682.5710.7993.3190.084-3.897-4.75-5.269-13.354-0.851-4.67-5.179-5.140.6020.3320.3390.7181.1573.9474.068
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.7-2.61.98.44.36.59.516.510.46.42.60.0-0.8-1.5-6.64.5-0.6-11.2-3.65.31.45.20.1-6.7-8.9-9.9-24.2-1.5-10.0-12.3-10.21.10.60.61.22.06.05.8

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value5000.04000.03000.0-5000.0-7000.020000.0-3000.036000.049000.039000.08000.049000.014000.020000.02000.015000.0-6000.0-25000.089000.0106000.0-34000.071000.0-43000.05000.0-97000.0-48000.082000.034000.016000.04000.0151000.089000.024000.015000.084000.093000.0138000.0151000.0111000.050000.0
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.0-0.0-0.00.0-0.00.00.10.10.00.10.00.00.00.0-0.0-0.10.20.2-0.10.1-0.10.0-0.2-0.10.10.10.00.00.30.20.00.00.10.20.20.20.20.1

Assets

us-gaap:Assets



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value372246240237230225221207190173165166163156154155154151157163161161155158158163165180177187202209208208208207215204
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 End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value4639343536343631312729323125232223212123252624292525232420
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.416.114.514.815.715.216.715.316.715.717.719.519.316.215.014.415.314.213.614.515.716.416.118.416.015.814.113.710.2

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value372246240237230225221207190173165166163156154155154151157163161161155158158163165180177187202209208208208207215204
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 End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value326206205202193190183175158145136133131131130132130130135136133131127126129134139152152163178183182181180179184175
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets87.583.885.485.084.184.683.184.583.184.182.180.380.683.784.985.584.585.785.783.782.681.882.179.782.182.384.084.386.286.888.087.387.387.186.986.385.785.4

Assets Current

us-gaap:AssetsCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value308185179176169163165160144127118120119113111112111110115122121120113114112117118123119129146151147146144140146128
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 Assets82.875.174.474.073.672.874.777.375.973.171.772.373.372.672.572.772.472.673.375.074.974.573.072.071.371.871.668.167.668.872.172.470.570.169.367.668.262.5

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value196828481716670685342444851525655545962686559555350505661607184848278716669564946464022
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 Assets52.833.535.234.131.029.631.932.828.324.626.729.531.433.736.535.535.139.340.042.040.336.835.533.532.130.834.033.834.338.041.740.439.437.534.532.232.40.024.00.00.00.00.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value4841383938414345454134333429252828232524273228272731272823232731293131313438
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 Assets13.016.715.816.816.718.519.821.723.624.020.820.420.819.116.418.118.215.416.515.116.720.318.317.217.119.516.715.713.312.613.414.914.015.115.115.416.018.9

us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201409



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value103.164-5.558-3.686-5.136-1.9689.18610107.147
Percentage of AccountsReceivableNetCurrent21.47.7-14.6-9.2-13.3-4.721.023.523.517.2
Percentage of Assets2.81.3-2.3-1.5-2.2-0.94.25.15.54.1
Percentage of Assets us-gaap:AccountingStandardsUpdate2014090.00.00.00.00.00.00.00.00.00.0

Inventory Net

us-gaap:InventoryNet



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value5553494954514743413836333027272626242326252426282929292728292930303135363635
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 Assets14.921.620.420.923.722.921.420.921.922.422.020.418.617.517.617.117.015.914.916.115.715.416.917.718.518.117.915.516.215.914.814.714.715.117.217.516.817.3

Other Assets Current

us-gaap:OtherAssetsCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value7842000.07808000.07096000.05114000.05054000.03880000.03460000.03900000.04102000.03733000.03616000.03470000.03867000.03446000.03250000.03086000.03288000.03048000.03102000.02929000.03346000.03180000.03155000.04934000.04948000.04666000.04212000.03497000.05036000.02601000.02613000.02823000.02802000.02669000.03088000.03034000.03641000.02397000.0
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.13.22.92.12.21.71.61.92.12.12.22.12.42.22.12.02.12.02.01.82.12.02.03.13.12.92.51.92.81.41.31.31.31.31.51.51.71.2

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value5956565655555041404041413838373737373736363637373839404041424444444547485050
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 Assets16.023.123.723.724.024.722.820.021.223.625.024.823.824.324.424.224.624.523.822.122.322.624.023.724.424.024.222.423.422.821.821.021.422.022.723.523.524.8

Long Term Investments

us-gaap:LongTermInvestments



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value2555000.02557000.02510000.02576000.02565000.02546000.02526000.02613000.02581000.02548000.02525000.02599000.02565000.02526000.02508000.02580000.02579000.02553000.02866000.02970000.02955000.02902000.03002000.05134000.04995000.05188000.0
Percentage of LongTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.71.01.01.11.11.11.11.31.41.51.51.61.61.61.61.71.71.71.81.81.81.81.93.23.23.1

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1838000.01893000.01994000.02739000.02867000.02762000.02785000.02801000.02813000.02892000.02801000.02108000.02204000.02226000.02175000.02172000.02127000.01908000.01708000.01718000.01670000.01700000.01675000.01726000.01786000.01830000.01836000.01904000.01967000.02055000.02167000.04196000.04257000.04307000.04439000.04504000.04535000.04688000.0
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 Assets0.50.80.81.21.21.21.31.31.51.71.71.31.31.41.41.41.41.31.11.11.01.11.11.11.11.11.11.11.11.11.12.02.02.12.12.22.12.3

Liabilities Current

us-gaap:LiabilitiesCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value4135293033303530302628313024222122202022232423272223202218181719191919202322
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 Assets11.214.312.412.914.413.716.314.816.215.016.919.118.815.614.413.814.713.613.113.514.615.314.917.214.414.312.512.210.29.78.79.49.49.59.610.010.711.1

Accounts Payable Current

us-gaap:AccountsPayableCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value15139.005101011161311119.06511109.097.5887.9658.8588.2327.478.8039.397107.9329.3369.2218.1488.6779.7726.36.4736.8127.5517.1817.7288.1518.7321111
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 Assets4.25.43.74.34.75.07.36.35.96.65.56.96.45.84.95.15.75.44.75.45.86.35.15.95.85.05.25.43.63.43.43.63.43.73.94.25.45.9

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value56000.034000.057000.057000.085000.0182000.0710000.0708000.0526000.0298000.0300000.0252000.086000.0104000.092000.023000.09000.029000.031000.07000.08000.017000.041000.06000.05000.015000.015000.050000.0336000.0434000.01223000.0304000.0420000.0317000.0251000.0102000.0
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.10.30.30.30.20.20.20.10.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.20.20.60.10.20.20.10.0

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value2689000.02761000.02690000.02335000.02228000.02166000.02631000.02384000.02535000.02262000.02989000.02311000.02475000.02104000.02179000.02178000.02266000.02220000.02568000.02341000.02240000.02217000.03178000.04602000.03586000.04890000.02841000.02298000.02097000.01971000.02233000.02486000.02523000.02740000.02846000.02606000.03132000.03138000.0
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.71.11.11.01.01.01.21.11.31.31.81.41.51.31.41.41.51.51.61.41.41.42.02.92.33.01.71.31.21.01.11.21.21.31.41.31.51.5

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent



Period End2020-06-302020-03-312019-12-312019-09-30
Value1156000.01370000.01520000.01580000.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0
Percentage of Assets0.30.60.60.7

Minority Interest

us-gaap:MinorityInterest



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value319000.0316000.0308000.0447000.0453000.0449000.0434000.0420000.0395000.0363000.0305000.0297000.0250000.0239000.0208000.0237000.0218000.0205000.01054000.02922000.02812000.02851000.02780000.03008000.03026000.03118000.03161000.03632000.03596000.03597000.03621000.03891000.03793000.03754000.03765000.04372000.04266000.03981000.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.20.20.20.20.20.20.20.20.20.20.20.10.20.10.10.71.81.71.81.81.91.91.91.92.02.01.91.81.91.81.81.82.12.01.9

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2400000.02601000.02855000.02845000.02392000.02747000.0102000.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.61.11.21.21.01.20.0

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value326206205202193190183175158145136133131131130132130130135136133131127126129134139152152163178183182181180179184175
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets87.583.885.485.084.184.683.184.583.184.182.180.380.683.784.985.584.585.785.783.782.681.882.179.782.182.384.084.386.286.888.087.387.387.186.986.385.785.4

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value326206205202194190184175158146136133132131131132130130136139136134130129132137142156156166181187186185184183188179156151
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets87.683.985.585.284.384.883.384.783.384.382.380.580.783.885.085.684.785.886.485.584.383.683.981.684.084.285.986.388.288.789.889.289.188.988.788.487.787.40.00.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-0.316-0.3-0.383-0.278-0.278-0.436-0.394-0.516-0.401-0.234-0.478-0.561-0.577-0.471-0.526-0.112-0.322-1.369-1.608-2.767
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.1-0.1-0.2-0.1-0.1-0.2-0.2-0.3-0.3-0.2-0.4-0.4-0.4-0.4-0.4-0.1-0.2-0.8-1.0-1.8
Percentage of Assets-0.1-0.1-0.2-0.1-0.1-0.2-0.2-0.2-0.2-0.1-0.3-0.4-0.4-0.3-0.3-0.1-0.2-0.70.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value320204201199196195193192188183181176174171169167166163161161
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest98.398.697.898.2101.2102.7105.1109.3118.5125.3133.0134.6128.1131.7119.192.090.091.6103.6106.4
Percentage of Assets86.182.783.683.785.387.087.592.698.7105.6109.5114.5110.7110.5102.382.779.980.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value0.4310.4070.4050.4040.4030.4030.4020.4020.3990.4020.4010.3970.3950.3930.3920.390.387
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.10.20.20.20.20.20.20.20.30.30.30.30.30.30.30.20.2
Percentage of Assets0.10.20.20.20.20.20.20.20.20.20.20.30.30.30.20.20.2
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value0.3190.3160.3080.4470.4530.4490.4340.420.3950.3630.3050.2081.0542.783.1613.6213.7653.9814.2814.255
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.10.20.10.20.20.20.20.20.20.20.20.20.82.12.22.02.02.22.72.8
Percentage of Assets0.10.10.10.20.20.20.20.20.20.20.20.10.71.81.91.81.81.90.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value326206205202193190183175158145136130135127139178180175151147
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest99.999.899.999.899.899.899.899.899.899.899.899.899.297.997.898.098.097.897.397.2
Percentage of Assets87.583.885.485.084.184.683.184.583.184.182.184.985.782.184.088.086.985.40.00.0
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value14414114314113513312912210910193939994108132136133112110
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest44.168.369.569.969.969.970.169.468.669.268.671.373.372.676.372.773.874.772.472.8
Percentage of Assets38.657.359.459.658.959.258.458.857.258.356.560.663.360.965.665.365.565.30.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-138.927-138.927-138.927-138.927-138.927-138.927-138.927-138.927-138.927-138.927-138.927-138.927-138.927-138.927-138.927-121.827-121.827-121.827-121.827-121.827
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-42.5-67.1-67.5-68.5-71.5-72.9-75.5-79.0-87.4-94.9-101.8-106.0-102.1-106.4-97.6-66.9-66.0-68.1-78.1-80.5
Percentage of Assets-37.3-56.3-57.7-58.4-60.2-61.7-62.8-66.9-72.8-80.0-83.8-90.2-88.2-89.3-83.9-60.1-58.5-59.50.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:StatementClassOfStock

us-gaap:CommonStockValue

vicr:CommonClassUndefined



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value431000.0407000.0405000.0404000.0403000.0403000.0402000.0402000.0399000.0402000.0401000.0397000.0395000.0393000.0392000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.20.20.20.20.20.20.20.20.20.20.30.30.30.2
Percentage of Assets vicr:CommonClassUndefined0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value320204201199196195193192188183181180178177176174175174174174173172171170170169169169168167167167166166166165165163
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 Assets86.182.783.683.785.387.087.592.698.7105.6109.5108.5109.2113.3114.5112.8113.6114.9110.7106.6107.3107.1110.5107.6107.6104.1102.393.795.389.382.779.779.979.979.979.676.880.0

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1441411431411351331291221091019391929293969394991019898949498103108121122127132137136136136135140133
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 Assets38.657.359.459.658.959.258.458.857.258.356.555.456.259.160.662.060.862.163.362.161.260.860.959.762.263.365.667.369.267.865.365.365.665.665.565.265.565.3

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value-316000.0-300000.0-383000.0-278000.0-278000.0-436000.0-394000.0-516000.0-401000.0-234000.0-478000.0-397000.0-414000.0-413000.0-561000.0-96000.0-146000.0-394000.0-577000.0-461000.0-529000.0-523000.0-471000.0-555000.0-332000.0-417000.0-526000.0-274000.0-355000.0-301000.0-112000.0214000.0-197000.0-310000.0-322000.0-362000.0-437000.0-1369000.0
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-0.1-0.1-0.2-0.1-0.1-0.2-0.2-0.2-0.2-0.1-0.3-0.2-0.3-0.3-0.4-0.1-0.1-0.3-0.4-0.3-0.3-0.3-0.3-0.3-0.2-0.3-0.3-0.2-0.2-0.2-0.10.1-0.1-0.1-0.2-0.2-0.2-0.7

Treasury Stock Value

us-gaap:TreasuryStockValue



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value138138138138138138138138138138138138138138138138138138138138138138138138138138138138138132121121121121121121121121
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets37.356.357.758.460.261.762.866.972.880.083.883.784.988.790.289.690.191.588.285.185.986.189.387.587.885.283.976.878.470.460.158.158.358.558.558.656.659.5

Minority Interest

us-gaap:MinorityInterest



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value319000.0316000.0308000.0447000.0453000.0449000.0434000.0420000.0395000.0363000.0305000.0297000.0250000.0239000.0208000.0237000.0218000.0205000.01054000.02922000.02812000.02851000.02780000.03008000.03026000.03118000.03161000.03632000.03596000.03597000.03621000.03891000.03793000.03754000.03765000.04372000.04266000.03981000.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.20.20.20.20.20.20.20.20.20.20.20.10.20.10.10.71.81.71.81.81.91.91.91.92.02.01.91.81.91.81.81.82.12.01.9

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1090.7891.3190.690.1370.2910.2782.4653.6810.358
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1090.7881.3180.6890.1370.2910.2782.4623.6780.358
Percentage of StockIssuedDuringPeriodValueNewIssues100.099.999.999.9100.0100.0100.099.999.9100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock



Period End2020-06-302020-03-312019-12-312019-09-302018-12-312018-09-302018-06-30
Value0.0180.0010.0010.0010.00.0030.003
Percentage of StockIssuedDuringPeriodValueNewIssues0.00.10.10.10.00.10.1
Percentage of Assets0.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.0

us-gaap:Parent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1090.7891.3190.690.1370.2910.2782.4653.6810.358
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.00.00.0

Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1936000.0710000.0744000.0753000.0766000.0773000.0792000.0688000.01180000.0736000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1936000.0710000.0744000.0753000.0766000.0773000.0792000.0688000.01180000.0736000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1936000.0710000.0744000.0753000.0766000.0773000.0792000.0688000.01180000.0736000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4.653-0.9845.669117.359-2.1213149.34-0.812-3.1021.341-4.48-2.011.536-2.535-1.6812.9311.4195.3647.5244.7534.5567.1929.9065.9056.442
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.6-1.69.016.011.6-3.218.118.312.6-1.2-5.32.4-8.4-3.62.8-5.4-4.05.82.79.712.68.17.811.014.18.19.4

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-5699000.0-2924000.0-3346000.0-3157000.0-2658000.0-3321000.0-11298000.0-3332000.0-1661000.0-1948000.0-2360000.0-4478000.0-1584000.0-1708000.0-1223000.0-1262000.0-887000.0-2551000.01028000.0-1439000.0-1122000.0838000.0-1260000.05737000.0-2788000.0-4154000.06073000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-8.1-4.6-5.3-4.5-4.2-5.1-15.3-4.3-2.2-3.0-4.0-7.9-3.0-3.1-2.2-2.7-2.1-5.11.9-2.6-1.91.4-2.28.8-4.0-5.78.8

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1151.9721.1411.620.0651.540.2163.3763.6031.1910.740.6770.005-1.0660.003-6.689-10.303-0.3510.0270.0010.059-0.595-6.2440.4170.0450.766-12.439
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax162.53.11.82.30.12.30.34.34.91.81.31.20.0-1.90.0-14.3-24.6-0.70.10.00.1-1.0-10.70.60.11.0-18.1

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value113-1.9173.4399.7474.868-3.9432.351
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax161.0-3.05.413.87.7-6.03.2

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4.653-0.9845.669117.359-2.1213149.34-0.812-3.1021.341-4.48-2.011.536-2.535-1.6812.9311.4195.3647.5244.7534.5567.1929.9065.9056.442
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.6-1.69.016.011.6-3.218.118.312.6-1.2-5.32.4-8.4-3.62.8-5.4-4.05.82.79.712.68.17.811.014.18.19.4

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
Value2.667-1.7351.3125.9372.5634.2866.91137.863.9431.611-0.011-0.459-0.974-2.6882.336-0.544-5.351-1.7522.5030.8053.3710.0-3.674-4.835-5.378-13.102-0.932-4.616-4.99-4.8140.1910.220.3260.6771.0823.0664.01810154.747
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.8-2.72.18.44.06.59.416.710.66.02.7-0.0-0.8-1.8-5.64.4-1.0-11.6-3.45.11.45.30.0-6.3-9.1-10.1-23.7-1.7-9.8-11.9-9.50.40.40.51.21.84.75.714.823.08.3

Profit Loss

us-gaap:ProfitLoss



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value2.672-1.7311.3155.9322.5564.3066.907137.9093.9821.6190.038-0.445-0.954-2.6862.351-0.55-5.376-1.6632.6090.7713.442-0.043-3.669-4.932-5.426-13.02-0.898-4.6-4.986-4.6630.280.2440.3410.7611.1753.2044.16910154.747
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.8-2.72.18.44.06.69.416.710.76.12.80.1-0.8-1.8-5.64.4-1.0-11.7-3.25.41.45.4-0.1-6.3-9.2-10.2-23.6-1.6-9.8-11.9-9.20.50.40.61.32.04.95.915.023.18.3

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.0050.0040.003-0.005-0.0070.02-0.0030.0360.0490.039
Percentage of ProfitLoss0.2-0.20.2-0.1-0.30.5-0.00.30.61.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.0-0.0-0.00.0-0.00.00.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.667-1.7351.3125.9372.5634.2866.91137.863.943
Percentage of ProfitLoss99.8100.299.8100.1100.399.5100.099.799.499.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.8-2.72.18.44.06.59.416.710.66.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Parent0.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.667-1.7351.3125.9372.5634.2866.91137.863.943
Percentage of ProfitLoss99.8100.299.8100.1100.399.5100.099.799.499.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.8-2.72.18.44.06.59.416.710.66.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value2.7282.7112.6872.6492.5532.4452.3842.3312.272.2692.3032.2442.1892.1572.0542.0732.1162.1952.1882.2312.322.4032.4922.4592.4112.4432.4532.5272.5342.4942.5532.6262.6122.6322.7912.8122.7732.6282.672.595
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-5699000.0-2924000.0-3346000.0-3157000.0-2658000.0-3321000.0-11298000.0-3332000.0-1661000.0-1948000.0-2360000.0-4478000.0-1584000.0-1708000.0-1223000.0-1262000.0-887000.0-2551000.01028000.0-1439000.0-1122000.0838000.0-1260000.05737000.0-2788000.0-4154000.06073000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-8.1-4.6-5.3-4.5-4.2-5.1-15.3-4.3-2.2-3.0-4.0-7.9-3.0-3.1-2.2-2.7-2.1-5.11.9-2.6-1.91.4-2.28.8-4.0-5.78.8

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
Value5.7252.9993.3633.2582.5423.322113.3361.71.8582.3814.5332.9832.6482.061.7222.7591.8873.4942.2721.8551.4692.2691.3781.9271.5542.1521.4841.3721.1712.5582.0531.5241.2611.2151.2162.0622.9734.3622.927
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 End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1151.9721.1411.620.0651.540.2163.3763.6031.1910.740.6770.005-1.0660.003-6.689-10.303-0.3510.0270.0010.059-0.595-6.2440.4170.0450.766-12.439
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax162.53.11.82.30.12.30.34.34.91.81.31.20.0-1.90.0-14.3-24.6-0.70.10.00.1-1.0-10.70.60.11.0-18.1

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-0.179-0.222-0.0070.0430.0420.090.0050.0170.0440.033-4.2890.9071.5-0.094-0.0110.0540.0240.004-1.8270.0780.0730.0390.006-0.12600.0030.525-0.311-0.346-0.412
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-09-302013-06-30
Value1000.01000.01000.01000.01000.01000.01000.02000.02000.02000.02000.03000.03000.03000.03000.03000.03000.04000.004000.04000.04000.0272000.019000.020000.001000.0-80000.0
Percentage of AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:DeferredIncomeTaxesAndTaxCredits



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-30
Value18000.0-1000.036000.0025000.0-1000.0-81000.01000.028000.0-3000.0-189000.00-27000.00
Percentage of DeferredIncomeTaxesAndTaxCredits100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0

us-gaap:DeferredRevenueRevenueRecognized1



Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value1700000.036000.023000.000471000.0
Percentage of DeferredRevenueRevenueRecognized1100.0100.0100.00.00.0100.0

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-2000.019000.0-25000.0-16000.0102000.0-42000.0104000.0-72000.0-40000.017000.016000.0-29000.017000.02000.017000.016000.0-5000.06000.03000.0-16000.027000.0-51000.057000.027000.0-65000.094000.0-139000.0-280000.0-227000.034000.068000.0-119000.023000.058000.033000.0-42000.013000.069000.0
Percentage of EffectOfExchangeRateOnCashAndCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable



Period End2020-06-302020-03-312019-06-302019-03-312018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value04000.0-4000.02000.05000.04000.02000.0-9000.02000.014000.02000.0-13000.01000.0-683000.06000.0-4000.06000.066000.0
Percentage of IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements



Period End2020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302012-06-302011-12-312011-09-302011-06-30
Value1742000.0191000.01862000.0806000.0800000.0-19000.01004000.0937000.0688000.000347000.000-42000.0300000.0543000.00000-7000.04000.01000.0-13000.041000.089000.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.0

us-gaap:MarketableSecuritiesUnrealizedGainLoss



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value-2000.047000.0-66000.011000.019000.020000.0-87000.032000.033000.023000.0-74000.034000.039000.018000.0-72000.01000.026000.027000.0-103000.015000.054000.0-15000.0611000.060000.040000.039000.0-157000.065000.0-14000.052000.0-70000.0351000.06000.0224000.037000.0-125000.01167000.0127000.0
Percentage of MarketableSecuritiesUnrealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseLeaseIncome



Period End2020-06-302020-03-312019-09-302019-06-302019-03-31
Value198000.0198000.0214000.0214000.0198000.0
Percentage of OperatingLeaseLeaseIncome100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value3000.0-46000.067000.0-10000.0-18000.0-19000.088000.0-30000.0-31000.0-21000.076000.0-31000.0-36000.0-15000.075000.02000.0-23000.0-23000.0103000.0-11000.050000.019000.0-339000.0-41000.0-20000.0-39000.0157000.0-64000.0-66000.0-51000.045000.0-339000.0-5000.0-221000.0-30000.053000.0-807000.0-120000.0348000.0-476000.0-120000.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-3000.041000.0-67000.010000.018000.019000.0-88000.030000.031000.021000.0-76000.031000.036000.015000.0-75000.0-2000.023000.023000.0-104000.011000.049000.0-15000.0334000.039000.019000.037000.0-159000.061000.064000.051000.0-45000.0339000.05000.0221000.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-20000.0-75000.0-2000.0-100000.0129000.08000.0-7000.025000.0-37000.0104000.0-22000.0-63000.015000.065000.075000.075000.0-271000.0214000.048000.081000.010000.065000.06000.05000.0-2000.034000.008000.0-10000.0-47000.085000.07000.014000.0-25000.012000.033000.05000.05000.0-24000.0-99000.0
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfCommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value2061000.01319000.01716000.0137000.01570000.0278000.03412000.03681000.01285000.0790000.0741000.01009000.0760000.01129000.0326000.0110000.019000.039000.096000.0375000.0310000.0645000.0123000.015000.05000.0-31000.03000.09000.046000.001000.008000.06000.028000.0385000.033000.0
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5324000.01272000.001026000.0137000.01279000.00947000.00927000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.00.0100.0100.0100.00.0100.00.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5318000.01271000.001026000.0137000.01278000.00947000.00926000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan99.999.90.0100.0100.099.90.0100.00.099.9

us-gaap:CommonStock



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6000.01000.00001000.00001000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan0.10.10.00.00.00.10.00.00.00.1

us-gaap:Parent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5324000.01272000.001026000.0137000.01279000.00947000.00927000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.00.0100.0100.0100.00.0100.00.0100.0

vicr:IncreaseDecreaseInCurrentAssetsAndLiabilities



Period End2020-06-302020-03-312019-06-302019-03-31
Value2.5942.639-1.5249.529
Percentage of IncreaseDecreaseInCurrentAssetsAndLiabilities100.0100.0100.0100.0

vicr:IncreaseDecreaseInDeferredRevenue1



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-80000.0-80000.0-80000.0938000.0-18000.0-18000.0-17000.0-18000.0-18000.0-18000.0
Percentage of IncreaseDecreaseInDeferredRevenue1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancialInstrument

vicr:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAndDeductionsAdditionalCreditLosses

us-gaap:AuctionRateSecurities



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-1000.0-1000.0-1000.0-1000.0-1000.0-1000.0-1000.0-2000.0-2000.0-2000.0-2000.0-3000.0
Percentage of OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAndDeductionsAdditionalCreditLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vicr:PaymentOfContingentConsideration



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value55000.089000.039000.096000.072000.030000.062000.036000.078000.094000.050000.064000.066000.045000.035000.039000.0
Percentage of PaymentOfContingentConsideration100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vicr:ProvisionBenefitForDoubtfulAccounts



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-20000.043000.0-6000.0-21000.0-29000.0-88000.0-26000.026000.033000.032000.0-2000.0008000.001000.05000.0-28000.00-26000.0-25000.033000.0
Percentage of ProvisionBenefitForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.0100.0100.0100.00.0100.0100.0100.0

us-gaap:StatementClassOfStock

dei:EntityCommonStockSharesOutstanding

us-gaap:CommonClassB



Period End2020-07-232020-04-202020-02-192019-10-212019-07-232019-04-192019-02-212018-10-192018-07-242018-04-232018-02-282017-10-202017-07-252017-04-172017-02-282016-10-212016-07-222016-04-222016-02-292015-09-302015-06-302015-04-242015-02-272014-09-302014-06-302014-03-312014-02-282013-09-302013-06-302013-03-312013-02-282012-09-302012-06-302012-03-312012-02-292011-09-302011-06-30
Value11111111111111111111111111111111111111111111111111111111111111111111111111
Percentage of EntityCommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStock



Period End2020-07-232020-04-202020-02-192019-10-212019-07-232019-04-19
Value312828282828
Percentage of EntityCommonStockSharesOutstanding266.2245.8245.3243.6242.6242.4

us-gaap:AccruedIncomeTaxesNoncurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value571000.0571000.0567000.0237000.0236000.0240000.0238000.0195000.0195000.0200000.0195000.0191000.0189000.0198000.0196000.0182000.0180000.0193000.0192000.0875000.0869000.0873000.0867000.0801000.01346000.01337000.01339000.01527000.01515000.01504000.01494000.01349000.01341000.01332000.01359000.01076000.01058000.01022000.0
Percentage of AccruedIncomeTaxesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value82000.0102000.059000.065000.0102000.0131000.0224000.0252000.0226000.0191000.0159000.0161000.0161000.0161000.0153000.0154000.0153000.0148000.0171000.0185000.0205000.0215000.0183000.0210000.0190000.0240000.0198000.0280000.0505000.0313000.0292000.0190000.0195000.0230000.0266000.0325000.0331000.0309000.0
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:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AuctionRateSecurities



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value445000.0443000.0490000.0424000.0435000.0454000.0474000.0387000.0419000.0475000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:AvailableForSaleSecurities

us-gaap:AuctionRateSecurities, us-gaap:FairValueInputsLevel3



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value2555000.02557000.02510000.02576000.02565000.02546000.02526000.02613000.02581000.02548000.02525000.02599000.02565000.02526000.02508000.02580000.02579000.02553000.02526000.02629000.02614000.02560000.02575000.04964000.04904000.04864000.04825000.04982000.04917000.0
Percentage of AvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring, us-gaap:AuctionRateSecurities



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value2555000.02557000.02510000.02576000.02565000.02526000.02613000.02581000.02525000.0
Percentage of AvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancialInstrument

us-gaap:AuctionRateSecurities



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value2555000.02557000.02510000.02576000.02565000.02546000.02526000.02613000.02581000.02525000.0
Percentage of AvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-12-28
Value307000.0362000.0451000.0210000.0306000.0378000.0408000.0470000.0506000.0584000.0678000.078000.0142000.0208000.0253000.0288000.0327000.0352000.0144000.0144000.0
Percentage of BusinessCombinationContingentConsiderationLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalents

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:MoneyMarketFunds



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312012-12-31
Value9.6749.6659.639.5889.5389.4849.4339.5429.5019.5069.2791012
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalents, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:MoneyMarketFunds, us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312012-09-302012-06-30
Value9.6749.6659.639.5889.5389.4339.5429.5019.5069.2799.2589.6149.601109.9899.6419.5991011111111111212121212121213
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.00.0

us-gaap:DeferredIncomeTaxAssetsNet



Period End2020-06-302019-12-31
Value188000.0205000.0
Percentage of DeferredIncomeTaxAssetsNet100.0100.0

us-gaap:DeferredRevenueCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value7.8176.7535.5075.8436.5815.4545.0694.4424.612.7695.7918.7697.7384.5273.4032.6261.8941.9331.9881.8992.1851.8541.4391.7321.2591.0951.0180.9110.8970.6990.7840.6520.6040.8561.1940.760.7410.689
Percentage of DeferredRevenueCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201409



Period End2020-06-302020-03-312019-12-312018-03-31
Value2.311.2460.4380.205
Percentage of DeferredRevenueCurrent29.618.58.07.4

us-gaap:DeferredRevenueNoncurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value894000.0974000.01054000.01134000.0196000.0214000.0232000.0249000.0267000.0285000.0303000.0321000.0339000.0356000.0374000.0392000.0410000.0433000.0468000.0503000.0537000.0572000.0637000.0703000.0768000.0868000.0974000.01118000.01261000.01405000.01549000.01693000.01836000.01980000.02124000.02268000.02411000.02178000.0
Percentage of DeferredRevenueNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201409



Period End2020-06-302020-03-312019-12-31
Value-160000.0-80000.0822000.0
Percentage of DeferredRevenueNoncurrent-17.9-8.278.0

us-gaap:DeferredTaxAssetsLiabilitiesNetNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value206000.0205000.0241000.0241000.0266000.0265000.0184000.0185000.0213000.0210000.021000.021000.039000.038000.011000.011000.015000.015000.0
Percentage of DeferredTaxAssetsLiabilitiesNetNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards



Period End6016-06-302019-12-312018-12-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-312011-12-31
Value0328000.01091000.04918000.0004902000.00003393000.00003560000.02497000.01088000.01201000.0
Percentage of DeferredTaxAssetsOperatingLossCarryforwards0.0100.0100.0100.00.00.0100.00.00.00.0100.00.00.00.0100.0100.0100.0100.0

us-gaap:EmployeeRelatedLiabilitiesCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1310109.548119.41109.159119.0029.8918.9399.9258.6758.9658.6499.7028.1458.3498.6289.049.1728.6639.6878.789.1368.0558.9078.178.0247.48.5448.0478.127.3378.3547.2736.772
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

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value2555000.02557000.02510000.02576000.02565000.02546000.02526000.02613000.02581000.02548000.02525000.02599000.02565000.02526000.02508000.02580000.02579000.02553000.02526000.02629000.02614000.02560000.02575000.04964000.04904000.04864000.04825000.04979000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByLiabilityClass

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

us-gaap:FairValueInputsLevel3, vicr:ContingentConsiderationObligation



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value307000.0362000.0451000.0210000.0306000.0378000.0408000.0470000.0506000.0584000.0678000.078000.0142000.0208000.0253000.0288000.0327000.0352000.0144000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryFinishedGoodsNetOfReserves



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value6.7466.8898.1028.927117.9984.9345.2525.3865.2045.5034.8625.5455.0175.1273.9194.3653.8084.3064.5934.737
Percentage of InventoryFinishedGoodsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterialsNetOfReserves



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value403835353637373432302726211818191917161818
Percentage of InventoryRawMaterialsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWorkInProcessNetOfReserves



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value8139000.07705000.05184000.04854000.06052000.06386000.04740000.03864000.03513000.03266000.03596000.02774000.03431000.03800000.03361000.02991000.02462000.03050000.02879000.02699000.03339000.0
Percentage of InventoryWorkInProcessNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:StatementEquityComponents

us-gaap:LiabilitiesFairValueDisclosure

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring, vicr:ContingentConsiderationObligation



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value307000.0362000.0451000.0210000.0306000.0408000.0
Percentage of LiabilitiesFairValueDisclosure100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

vicr:ContingentConsiderationObligation



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value307000.0362000.0451000.0210000.0306000.0408000.0
Percentage of LiabilitiesFairValueDisclosure100.0100.0100.0100.0100.0100.0

us-gaap:FinancialInstrument

us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

us-gaap:AuctionRateSecurities



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value35000.036000.037000.038000.039000.040000.041000.042000.044000.046000.048000.050000.053000.059000.072000.0
Percentage of OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockShares



Period End2020-06-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value111111111111111183988.3983988.398398
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

vicr:DeferredExpensesCurrent



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-1552000.0-2023000.0-1897000.01418000.01216000.00501000.0315000.0776000.0624000.0377000.0
Percentage of DeferredExpensesCurrent100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201409



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value345000.0-126000.0-1396000.0917000.0715000.0-501000.0-358000.0-62000.0399000.0247000.0
Percentage of DeferredExpensesCurrent-22.26.273.664.758.80.0-71.5-19.751.439.6

vicr:SalesAllowancesCurrent



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value867000.0781000.0741000.01076000.0640000.0617000.0548000.0567000.0550000.0384000.0
Percentage of SalesAllowancesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201409



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value126000.040000.0193000.0528000.092000.069000.0-548000.0567000.0550000.0-384000.0
Percentage of SalesAllowancesCurrent14.55.126.049.114.411.2-100.0100.0100.0-100.0

us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

vicr:WeightedAverageRateUseToMeasureFairValue

us-gaap:AuctionRateSecurities, us-gaap:FairValueInputsLevel3, vicr:CumulativeProbabilityOfDefault



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.05580.05910.06240.05140.05580.05150.05580.05910.06240.0515
Percentage of WeightedAverageRateUseToMeasureFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AuctionRateSecurities, us-gaap:FairValueInputsLevel3, vicr:CumulativeProbabilityOfEarningMaximumRateUntilMaturity



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.00110.00110.00110.00080.00080.00060.00060.00060.00060.0004
Percentage of WeightedAverageRateUseToMeasureFairValue2.01.91.81.61.41.21.11.01.00.8

us-gaap:AuctionRateSecurities, us-gaap:FairValueInputsLevel3, vicr:CumulativeProbabilityOfPrincipalReturnPriorToMaturity



Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.94310.93980.93660.94780.94340.9480.94360.94030.93710.9481
Percentage of WeightedAverageRateUseToMeasureFairValue1690.11590.21501.01844.01690.71840.81691.01591.01501.81841.0

Line plots across dimensions of each concept


us-gaap:CommonStockSharesIssued
us-gaap:StatementClassOfStock
(None,)

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

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

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

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

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:IncomeStatementLocation
(None,)

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType
(None,)

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

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

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

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

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

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

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