NSTG


Line plots across dimensions of each concept
Line plots across concepts
Tables

Table of contents



us-gaap:CommonStockValue
us-gaap:StatementEquityComponents
us-gaap:SharesOutstanding

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities, us-gaap:StatementEquityComponents

us-gaap:EarningsPerShareBasicAndDiluted

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostOfRevenue

us-gaap:CostsAndExpenses

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit
us-gaap:DebtInstrument
us-gaap:InterestExpense
us-gaap:DebtInstrument
us-gaap:InterestExpenseDebt

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:CounterpartyName, us-gaap:TypeOfArrangement
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:StatementGeographical
us-gaap:StatementGeographical

us-gaap:Revenues
us-gaap:StatementGeographical

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:CumulativeEffectPeriodOfAdoption
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:LiabilitiesCurrent

us-gaap:OperatingLeaseLiabilityCurrent
us-gaap:CounterpartyName, us-gaap:TypeOfArrangement
us-gaap:OtherLiabilitiesCurrent

us-gaap:LongTermDebtAndCapitalLeaseObligations
us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:CumulativeEffectPeriodOfAdoption
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit
us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:ProceedsFromSaleOfShortTermInvestments
us-gaap:DebtInstrument
nstg:AmortizationOfDebtDiscountAndIssuanceCosts

nstg:ContractWithCustomerLiabilityIncreaseDecreaseInCustomerDeposits

nstg:ContractWithCustomerLiabilityIncreaseFromCashReceipts

nstg:IncreaseDecreaseInOperatingLeaseLiabilities

nstg:InterestAccruedOnLongTermNotes

nstg:OperatingLeaseRightOfUseAssetsAmortization

nstg:RepaymentOfAccruedInterestOfLongTermDebt
us-gaap:SubsequentEventType, us-gaap:SubsidiarySaleOfStock
nstg:SaleOfStockGrossConsiderationReceivedOnTransaction
us-gaap:SubsidiarySaleOfStock
us-gaap:DebtInstrument
us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt

us-gaap:ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
us-gaap:DebtInstrument
us-gaap:DebtConversionOriginalDebtInterestRateOfDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleConversionRatio1
us-gaap:DebtInstrument
us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal
nstg:ConvertibleDebtTerms, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger
us-gaap:DebtInstrument
us-gaap:DebtInstrumentInterestRateDuringPeriod
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentRedemptionPricePercentage

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:GainLossOnSaleOfInvestments

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInDeferredIncomeTaxes

us-gaap:IncreaseDecreaseInDeferredRevenue

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
us-gaap:DebtInstrument
us-gaap:InterestExpenseDebtExcludingAmortization

us-gaap:InventoryWriteDown

us-gaap:InvestmentIncomeInterest

us-gaap:InvestmentIncomeInvestmentExpense

us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremium

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:PaymentsOfDebtExtinguishmentCosts

us-gaap:PaymentsOfFinancingCosts

us-gaap:PaymentsToAcquireAvailableForSaleSecurities
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ProceedsFromIssuanceOfDebt

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans

us-gaap:ProceedsFromIssuanceOfWarrants
us-gaap:DebtInstrument
us-gaap:ProceedsFromLinesOfCredit

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:RepaymentsOfLongTermCapitalLeaseObligations

us-gaap:RestrictedStockValueSharesIssuedNetOfTaxWithholdings

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:SubsequentEventType, us-gaap:SubsidiarySaleOfStock
us-gaap:SaleOfStockConsiderationReceivedOnTransaction
us-gaap:SubsidiarySaleOfStock
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount
us-gaap:DebtInstrument
us-gaap:WriteOffOfDeferredDebtIssuanceCost

nstg:AreaOfSpaceUnderLease

nstg:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughThreeYearsFairValue

nstg:ContractWithCustomerLiabilityCustomerDepositsCurrent

nstg:DebtSecuritiesAndEquitySecuritiesFairValue

nstg:DeferredTaxAssetsDeferredLeaseLiability

nstg:DeferredTaxLiabilitiesDebtDiscount
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:DebtInstrument
nstg:OutstandingPrincipalOfConvertibleDebt
us-gaap:DebtInstrument

us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesCurrent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent
us-gaap:FinancialInstrument
us-gaap:CashAndCashEquivalents
us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:CashAndCashEquivalents, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:ContractWithCustomerAssetNet

us-gaap:ContractWithCustomerLiability
us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:InitialApplicationPeriodCumulativeEffectTransition
us-gaap:DebtInstrument
us-gaap:DebtInstrumentFairValue

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredRevenueCurrent

us-gaap:DeferredRevenueNoncurrent

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves

us-gaap:DeferredTaxLiabilitiesLeasingArrangements

us-gaap:EmployeeRelatedLiabilitiesCurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
us-gaap:FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue
us-gaap:FinancialInstrument

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryValuationReserves

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
us-gaap:IncomeTaxAuthority
us-gaap:OperatingLossCarryforwards

us-gaap:PurchaseObligation

us-gaap:RevenueRemainingPerformanceObligation
us-gaap:ProductOrService
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice

us-gaap:SharePrice

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
us-gaap:IncomeTaxAuthority
us-gaap:TaxCreditCarryforwardAmount

us-gaap:UnamortizedDebtIssuanceExpense
us-gaap:CumulativeEffectPeriodOfAdoption

Plots across concepts


IncomeStatement
Comprehensive Income Net Of Tax
Expenses
Income Tax Expense Benefit
Balance Sheet
Operating Lease Right Of Use Asset
Assets
Operating Lease Right Of Use Asset
Current Assets
Prepaid Expense And Other Assets Current
NonCurrent Assets
Other Assets Noncurrent
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Operating Lease Liability
Current Liabilities
Operating Lease Liability Current
Noncurrent Liabilities
Operating Lease Liability Noncurrent
Stockholders Equity
Retained Earnings Accumulated Deficit
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Net Income Loss
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Proceeds From Issuance Of Long Term Debt
OperatingLeaseLiability
Operating Lease Liability Current
NonoperatingIncomeExpense
Nonoperating Income Expense
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Next Twelve Months
InventoryNet
Inventory Raw Materials Net Of Reserves

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:CommonStockValue ██▆▆▆▆▆▆▆▄▄▄▄▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▁0.0050.0050.0040.0040.0040.0040.0040.0040.0040.0030.0030.0030.0030.0030.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.001NANANANANANANA
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock███▇▇▇▇▆▆▆▆▆▅▅▁45.50245.20544.44138.337.93737.70336.29835.73635.36735.04430.91330.76925.78525.6960.025421NANANA21.527608NANANA19.570134NANANA18.271784NANANA14.619818NANANANANANANA
us-gaap:CommonStockSharesIssued NANA44.441NA37.93737.70320436.29809635.73609235.36684535.04413130.91339730.76925.78525.69625.42125.33925.16621.68421.52819.92819.83419.77219.5719.50619.38618.39218.27218.20118.10118.05314.61981814.6160.583NA0.411NANANA
us-gaap:CommonStockSharesOutstanding NANA44.441NA37.93737.70320436.29809635.73609235.36684535.04413130.91339730.76925.78525.69625.42125.33925.16621.68421.52819.92819.83419.77219.5719.50619.38618.39218.27218.20118.10118.05314.61981814.6160.583NA0.411NANANA
us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted █▁45.27444.669NA38.08137.78536.999NA35.57635.17431.569NA29.36625.75725.479NA25.2422.67221.588NA19.86419.80319.669NA19.43118.83118.31NA18.13418.06916.917NA14.6160.570.537NA0.3580.338NA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:ConvertibleDebtSecuritiesNA4.811NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:EmployeeStockOption▁█2.3542.56NA3.1963.5013.946NA4.4484.7654.837NA5.3025.5255.665NA5.4435.4095.157NA4.7524.7364.531NA4.2084.0393.98NA3.294NANANANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:RestrictedStockUnitsRSU▁█1.3451.407NA1.6241.5781.451NA1.8641.6411.207NA1.1941.1931.018NA0.260.2720.238NA0.1170.1170.083NA0.0150.0150.0NA0.0NANANANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:StockAppreciationRightsSARSNANANA0.0140.013NANANA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities,us-gaap:StatementEquityComponents us-gaap:Warrant,us-gaap:CommonStock▄▄0.4710.471NA0.4790.4790.597NA1.2311.0130.907NA0.5510.4680.357NA0.270.3320.332NA0.4830.5160.572NA0.5720.5720.572NA0.580.5960.618NA0.618NANANANANANA
us-gaap:EarningsPerShareBasicAndDiluted █████▇██████▇▇███▇███████▇██▇███▃▂▁▂▂▂-0.6-0.62-0.5099999999999998-0.56-0.72-1.040.72-0.64-0.57-0.69-0.68-0.56-0.8-0.75-0.34-0.45-0.2-0.87-0.55-0.51-0.55-0.74-0.44-0.49-0.66-0.81-0.68-0.67-0.78-0.68-0.6-0.53-13.69-17.88-19.85-18.28-16.02-16.52
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:AllocatedShareBasedCompensationExpense █▇▆▅▄▄▅▅▅▃▃▃▃▃▃▃▃▂▃▂▂▂▁▂▂▁▁▁▁▁7.9897.4166.2974.9833.7914.3034.7524.7485.0762.8822.7922.8352.9032.9453.1683.0922.8422.2672.5342.1952.3821.9271.5291.8471.651.2521.3221.3061.2591.039NANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▂▂▃▃▂▁█▃▃▃▃▃▃▃▄▄▅▃▄▄▄▄▄▄▄▄▄▄▄▄▄▄▅▅▅▅-27.091-27.786-23.166-21.509-26.78-38.68523.915-22.735-19.854-21.837-21.096-16.474-20.555-19.215-8.822-11.379-4.56-18.843-11.64-10.125-10.782-14.569-8.841-9.442-12.415-14.869-12.402-12.176-14.09-11.435-8.81-7.695-5.495-7.259-5.861-4.666NANA
us-gaap:CostOfRevenue ▇▇█▇▅▅▇▅▄▄▅▄▄▃▄▃▄▃▄▄▄▃▄▃▃▂▃▂▂▂▂▁▁▁▁▁▁15.48115.62316.71813.96210.71211.01714.810.9259.6058.70910.7939.2918.5527.6959.1887.3058.2247.1638.4298.0757.8715.878.6266.2895.8715.346.6935.2714.864.3254.8213.7843.5222.8823.2853.0863.334NA
us-gaap:CostsAndExpenses ██▇▇▆▇█▇▇▆▆▆▆▅▆▅▅▅▅▄▄▄▄▃▃▃▃▃▃▂▂▂▂▁▁▁▁59.49857.48555.33149.42946.36354.2459.6551.31449.13348.17247.62243.75243.78640.96442.60737.05937.90635.52935.10732.39932.17727.98229.89924.13724.49225.38127.12423.74723.01419.73118.42115.55613.85612.06711.56510.3419.556NA
us-gaap:GainsLossesOnExtinguishmentOfDebt NANA0.00.00.0-7.143NANA0.00.0NANANANANANANANANANANANA0.0NANANA0.00.0NANA0.0NANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▂▂▃▃▂▁█▃▃▃▃▃▃▃▄▄▅▃▄▄▄▄▄▄▄▄-26.938-27.652-22.951-21.246-27.064-38.56424.045-22.684-19.969-21.819-21.046-16.429-20.536-19.139-8.684-11.359-4.508-18.807-11.55-10.05-10.77-14.603-8.65-9.467-12.404-14.894NANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▄▄▃▄▄▄▃▄▄▄▄▃▄▄▄▃▃▃▃▃▂▁█▁▁▁0.0820.060.0530.0710.0690.060.0580.0640.0680.0790.0640.0570.0650.0630.0670.0450.0470.0450.0430.0380.0350.00.1660.00.00.0NANANANANANANANANANANANA
 us-gaap:InterestExpense us-gaap:DebtInstrument nstg:TermLoanAgreementNANANA4.24.11.82.42.41.91.72.61.61.61.6NANANA6.2NANANANANANANANANANANANANANANANANANANANA
 us-gaap:InterestExpenseDebt us-gaap:DebtInstrument nstg:ConvertibleSeniorNotesDue2025▃▃███▁1.8641.8644.2494.1484.1131.036NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▂▂▃▃▂▁█▃▃▃▃▃▃▃▄▄▅▃▄▄▄▄▄▄▄▄▄▄▄▄▄▄▅▅▅▅▅-27.02-27.712-23.004-21.317-27.133-38.62423.987-22.748-20.037-21.898-21.111-16.486-20.601-19.202-8.751-11.404-4.555-18.852-11.593-10.088-10.805-14.603-8.816-9.467-12.404-14.894-12.38-12.148-14.088-11.422-8.827-7.7-5.495-7.259-5.861-4.666-3.571NA
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings█▁-27.02-27.712NA-21.317-27.133-38.624NA-22.748-20.037-21.898NA-16.486-20.601-19.202NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NonoperatingIncomeExpense ▂▂▂▂▂▁█▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂-1.303-1.784-3.882-3.662-3.305-10.92946.764-1.974-1.181-1.335-3.456-1.293-1.749-1.26-1.31-1.316-1.194-1.341-1.675-1.584-1.22-1.318-1.066-1.023-0.978-1.106-0.874-0.744-1.955-0.442-0.526-0.5331.143-0.868-0.789-0.360.042NA
us-gaap:OperatingIncomeLoss ▂▂▃▄▂▁▂▃▄▃▄▅▄▄▇▆█▄▆▇▆▅▇▇▆▅▆▆▅▆▇▇▇▇▇██-25.635-25.868-19.069-17.584-23.759-27.635-22.719-20.71-18.788-20.484-17.59-15.136-18.787-17.879-7.374-10.043-3.314-17.466-9.875-8.466-9.55-13.285-7.584-8.444-11.426-13.788-11.506-11.404-12.133-10.98-8.301-7.167-6.638-6.391-5.072-4.306-3.613NA
us-gaap:OtherComprehensiveIncomeLossNetOfTax █▁-0.071-0.074NA-0.1930.354-0.061NA0.0130.1830.061NA0.0120.046-0.013NANANANANANA-10.782-14.569NANA-12.415-14.869NANANANANANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncome█▁-0.071-0.074NA-0.1930.354-0.061NA0.0130.1830.061NA0.0120.046-0.013NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense █▇▇▇█▁▅▆▆▆▂▇▆▇▇▇▇▇▆▆▇▇▆▇▇▆▇▆▇▇▇▇▇▇▇▆▇0.334-0.0320.1450.1590.332-1.607-0.377-0.322-0.12-0.11-1.328-0.046-0.3490.065-0.002-0.0120.1840.013-0.277-0.1790.012-0.071-0.108-0.059-0.033-0.189-0.05-0.112-0.0150.03-0.036-0.017-0.009-0.004-0.003-0.1980.185NA
us-gaap:ResearchAndDevelopmentExpense █▇▆▇▇████▇▇▇▆▆▆▅▅▅▄▄▄▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁17.16215.06314.62314.99315.73917.50217.97217.00717.02916.02716.53116.65114.58513.83213.67511.37411.03810.8019.9968.7178.7997.2087.0715.8125.7985.9165.4375.9615.2744.7324.513.7843.6263.0593.3823.0852.971NA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▇▇█▇▅▆█▇▇▆▇▆▅▅█▆▇▄▅▅▅▃▅▃▃▃▃▃▂▂▂▂▂▁▁▁▁▁33.86331.61736.26231.84522.60426.60536.93130.60430.34527.68830.03228.61624.99923.08535.23427.01634.59218.06325.23223.93322.62714.69722.31515.69313.06611.59315.61812.34310.8818.75110.128.3897.2185.6766.4936.0355.9434.502
us-gaap:Revenues ▇▇█▇▅▆█▇▇▆▇▆▅▅█▆▇▄▅▅▅▃▅▃▃▃▃▃▂▂▂▂▂▁▁▁▁▁33.86331.61736.26231.84522.60426.60536.93130.60430.34527.68830.03228.61624.99923.08535.23427.01634.59218.06325.23223.93322.62714.69722.31515.69313.06611.59315.61812.34310.8818.75110.128.3897.2185.6766.4936.0355.9434.502
us-gaap:SellingGeneralAndAdministrativeExpense ██▇▆▆██▇▇▇▆▅▆▆▆▅▆▅▅▅▅▄▄▄▄▄▄▄▄▃▃▂▂▂▁▁▁26.85526.79923.9920.47419.91225.72126.87823.38222.49923.43620.29817.8120.64919.43719.74418.3818.64417.56516.68215.60715.50714.90414.20212.03612.82314.12514.99412.51512.8810.6749.097.9886.7086.1264.8984.173.251NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:Assets ███▅▅▆▄▄▄▄▃▃▂▂▂▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▁▂▁513.058520.558544.195332.817346.502364.875259.754220.759232.9220.743147.558151.362106.717116.797136.762147.187153.042106.533126.373102.257109.87498.73292.86983.00489.7987.137102.74899.533105.057107.79364.37271.29330.49NA37.406NANANA
us-gaap:Liabilities ██▇▆▆▆▄▄▄▄▃▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▁▁▁▁▁▁293.331284.166237.247230.222231.814229.741155.603148.17146.912126.143110.68999.27798.09991.78496.653102.117101.018109.59114.068108.813109.54290.12472.65455.81855.82655.19857.93543.85339.20329.18232.90331.40232.52NA27.544NANANA
us-gaap:LiabilitiesAndStockholdersEquity ███▅▅▆▄▄▄▄▃▃▂▂▂▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▁▂▁513.058520.558544.195332.817346.502364.875259.754220.759232.9220.743147.558151.362106.717116.797136.762147.187153.042106.533126.373102.257109.87498.73292.86983.00489.7987.137102.74899.533105.057107.79364.37271.29330.49NA37.406NANANA
us-gaap:StockholdersEquity ▇▇█▅▅▅▅▄▄▄▃▄▃▃▄▄▄▃▃▃▃▃▃▃▃▃▄▄▄▄▃▄▁219.727236.392306.948102.595114.688135.134104.15172.58985.98894.636.86952.0858.61825.01340.10945.0752.024-3.05712.305-6.5560.3328.60820.21527.18633.96431.93944.81355.6865.85478.61131.46939.891-110.305NA-93.76NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:AssetsCurrent ███▅▅▅▄▃▃▃▃▃▂▂▂▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁466.137474.445498.98286.971299.911317.209212.607178.324190.117182.091131.707135.53591.609101.661121.921132.765138.88392.365113.78590.7498.48787.23282.79374.56581.45879.26295.34792.90999.14104.32860.73667.54223.694NA31.714NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▄██▄▄▄▁▁▁▂▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁160.38396.502411.848171.452168.443155.59229.03323.44233.37184.10924.35621.19924.28615.64926.13628.79740.6475.41620.58310.46819.29429.58721.85616.63515.73714.34817.22318.82621.18628.9739.94119.29210.75511.79421.6925.3619.412NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▄██▄▄▄▁▁▁▂▁▁▁▁▁▁▂▁▁160.38396.502411.848171.452168.443155.59229.03323.44233.37184.10924.35621.19924.28615.64926.27928.9440.795.55920.726NANANA21.999NANANANANANANANANANANANANANANA
us-gaap:AccountsReceivableNetCurrent ██▇▆▅▅▇▅▅▄▄▄▄▄▅▄▄▄▅▅▆▄▅▃▃▂▃▄▂▂▂▁▁32.04633.18331.125.75822.01621.21727.15319.54218.99918.08117.27918.5317.38716.30119.56418.28818.48216.72822.19321.04125.23815.52819.72512.90313.21710.46512.43615.2669.0747.4298.3316.7924.779NA3.322NANANA
us-gaap:InventoryNet █▇▆▇▇▆▅▅▄▃▃▄▅▅▅▅▄▄▄▃▃▃▂▃▂▂▁▁▁▂▁▁▁28.69724.43422.95926.15925.98822.21919.78119.0416.4712.97113.17315.01817.59619.06520.05718.5215.75914.54413.81211.7312.5111.83610.13811.6999.417.8875.4445.796.4077.5226.755.7165.627NA5.38NANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ▅▅▂▂▂▃▆█▇▆▅▅▄▄▃▄▃▂▂▃▂▂▂▃▄▃▃▃▂▂▁▁▁7.3766.914.194.0283.1985.4198.81810.8779.1688.6427.2587.0575.9345.7864.7456.1095.3053.9533.7444.3853.5993.133.8864.6026.315.4025.2424.3534.073.5672.9992.822.533NA1.32NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:PropertyPlantAndEquipmentGross NANA43.869NANANA38.435NANANA32.101NANANA31.305NANANA26.974NANANA21.849NANANA16.647NANANA11.807NANANA10.642NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType nstg:ManufacturingEquipmentNANA15.311NANANA12.292NANANA10.625NANANA8.395NANANA6.445NANANA4.543NANANA3.654NANANA3.333NANANA2.854NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType nstg:PrototypesAndOtherEquipmentNANA2.128NANANA2.202NANANA0.975NANANA2.938NANANA2.975NANANA2.956NANANA2.157NANANA1.893NANANA1.893NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ComputerEquipmentNANA3.86NANANA2.779NANANA2.095NANANA2.067NANANA1.592NANANA1.847NANANA1.43NANANA1.325NANANA0.651NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ConstructionInProgressNANA1.233NANANA7.592NANANA0.685NANANA0.158NANANA1.861NANANA1.921NANANA1.058NANANA0.0NANANA0.014NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:FurnitureAndFixturesNANA1.99NANANA1.565NANANA1.456NANANA1.67NANANA1.642NANANA1.39NANANA0.831NANANA0.543NANANA0.517NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LeaseholdImprovementsNANA19.347NANANA12.005NANANA11.96NANANA11.971NANANA8.878NANANA5.874NANANA4.888NANANA4.713NANANA4.713NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANA23.041NANANA18.251NANANA16.93NANANA17.248NANANA14.816NANANA12.435NANANA10.281NANANA8.742NANANA6.968NANANA
us-gaap:PropertyPlantAndEquipmentNet ██████▇▅▅▅▆▆▅▅▅▅▅▅▄▄▄▄▃▃▃▂▂▂▂▁▁▁▁21.53121.7320.82820.85620.83721.420.18414.86314.71314.40515.17115.19114.45314.4514.05713.86713.64413.65712.15810.70510.64610.8419.4147.3717.2296.8756.3665.7465.053.1183.0653.2233.028NA3.674NANANA
us-gaap:OperatingLeaseRightOfUseAsset ▆▇▇▇▇████▇▁19.9320.70321.49222.26323.51124.04324.64825.34425.88923.6050.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent █▆▅▄▄▄▄▄▄▁▂▁▁▂▁▁▁▁▁▁▁▁▁▂▂▂▂▂5.463.682.8952.7272.2432.2232.3152.2282.1810.6420.680.6360.6550.6860.6410.4120.3720.3680.2870.440.420.3350.3380.7880.8230.8570.8920.735NANA0.341NANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:AccountsPayableCurrent █▄▄▂▃▆▇▅▄▅▆▄▃▃▃▁▂▁▃▁▂▂▂▁▁▃▂▁▁▁▂▂▁10.9635.8115.3133.7535.2058.23610.2826.7246.1326.758.6365.6185.1074.924.0922.3893.772.1454.9352.1273.9733.5463.2432.5612.3864.5533.382.1662.7152.6193.3542.8742.727NA2.865NANANA
us-gaap:AccruedLiabilitiesCurrent ▂▂▂▁▂▂▂▂▁▂▁▁▂▁▂█▅▄▅▄▃▃▅▃▃▃▄▃▃▂▃▃▂5.5263.9134.973.4445.0124.5434.9735.6323.7034.843.7052.9373.8012.5054.50720.04711.6099.11712.3449.9178.7387.62912.1817.3487.2876.59810.4037.7557.0385.4377.0886.4195.689NA4.481NANANA
us-gaap:LiabilitiesCurrent █▆▆▅▆▆█▆▆▆█▆▆▅▆▇▅▅▆▅▅▃▃▂▂▂▂▂▁▂▂▂▁43.12333.63937.09932.11635.37935.44844.98637.67136.50337.70943.11537.40736.84730.92435.91939.59332.8932.42336.38328.88929.90523.11420.91116.00515.91915.84718.80815.40414.2316.72518.6315.48812.787NA11.777NANANA
us-gaap:OperatingLeaseLiabilityCurrent █████▇▇▇▆▆▁4.4924.3934.3134.4024.3193.8773.7663.693.5173.4130.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherLiabilitiesCurrent us-gaap:CounterpartyName,us-gaap:TypeOfArrangement nstg:LamResearchCorporation,us-gaap:CollaborativeArrangementNANANA0.5NANANANANANA7.3NANANA8.3NANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:LongTermDebtAndCapitalLeaseObligations ██▆▆▆▆▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁224.424224.07172.703169.964167.308164.70479.95179.19478.44258.9358.39650.13349.72549.32548.93148.53348.13747.74847.36646.9846.59641.28541.0NANANA29.995NANANANANANANANANANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▆▇▇▇▇▇███▇▁23.33424.47325.60226.99428.08728.5429.36830.18330.94428.1940.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA6.327NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA6.506NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA6.69NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA6.88NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA4.107NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:StockholdersEquity ▇▇█▅▅▅▅▄▄▄▃▄▃▃▄▄▄▃▃▃▃▃▃▃▃▃▄▄▄▄▃▄▁219.727236.392306.948102.595114.688135.134104.15172.58985.98894.636.86952.0858.61825.01340.10945.0752.024-3.05712.305-6.5560.3328.60820.21527.18633.96431.93944.81355.6865.85478.61131.46939.891-110.305NA-93.76NANANA
us-gaap:CommonStockValue ██▆▆▆▆▆▆▆▄▄▄▄▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▁0.0050.0050.0040.0040.0040.0040.0040.0040.0040.0030.0030.0030.0030.0030.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.001NANANANANANANA
us-gaap:AdditionalPaidInCapitalCommonStock █▇█▅▅▅▅▄▄▄▃▃▃▃▂▂▂▂▂▁▁▁▁▁▁▁▁809.015798.589848.891621.372611.955605.622535.954528.307518.971507.73428.162422.282362.34358.18353.308349.447345.022285.381281.9251.399248.162245.655242.693240.823238.159223.72221.724NANANANANANANANANANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▁▁▂▂▂▃▃▃▃▄▄▄▄▅▅▅▅▅▆▆▆▆▆▆▇▇▇▇▇████-589.231-562.211-542.03-519.026-497.709-470.576-431.952-455.939-433.191-413.154-391.256-370.146-353.659-333.058-313.102-304.351-292.947-288.392-269.54-257.947-247.859-237.054-222.451-213.635-204.168-191.764-176.87-164.491-152.342-138.254-126.832-118.005-110.305NA-93.76NANANA
 us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:CumulativeEffectPeriodOfAdoption srt:CumulativeEffectPeriodOfAdoptionAdjustmentNANA7.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▂▃▃▆█▃▄▅▅▃▂▂▂▁▁▂▂▂▂▂▃▂▂▂▂▂▂▂▃▃▃-0.0620.0090.0830.2450.4380.0840.1450.2170.2040.021-0.04-0.054-0.066-0.112-0.099-0.028-0.053-0.048-0.057-0.010.0270.005-0.029-0.004-0.029-0.019-0.043-0.0210.0070.0090.022NANANANANANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁8.1717.385NA4.923.664.303NA4.7485.0762.882NA2.8352.9032.945NANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▁▄▃▂▁▃▃▃▁▄▄▅▃▄▅▄▄▅▆▆█▆▅-15.311-28.856-10.88-20.643-22.356-27.783-19.536-20.729-20.979-28.177-14.478-11.327-10.562-17.698-12.354-10.337-13.7-15.266-6.43-3.969-3.2617.581-4.6-7.497NANANANANANA-9.863-7.241NANA-3.668-3.98NANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▇███▇█▇▆▇▇▆█▇▇▇▇▇▇▇▇▇▇▇-222.97312.6929.85119.05732.4929.84122.1876.26-54.86111.2552.57-48.77317.9045.3748.996-2.791-7.852-0.843-11.556-5.799-12.078-0.828-0.4327.665NANANANANANA0.551-33.252NANA-0.116-0.089NANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▁█▁▁▆▁▁▂▃▁▃▁▁▁▁▃▁▂▁▁▁▁▁2.1350.856221.3044.4982.672144.5742.8954.58725.09976.68515.0557.0181.3471.6660.6891.27256.7730.93428.1260.945.0590.96810.2580.748NANANANANANA-0.03949.03NANA20.1150.018NANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▁█-236.149-15.31NA2.91212.808126.632NA-9.882-50.74159.763NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:DepreciationDepletionAndAmortization ▇▇▇▇█▆▆▆▆▆▅▅▅▄▄▄▄▄▃▃▃▃▄▁▃▂▂▁▁▁▂▂▂▂▂▂1.4391.4411.4371.4871.6011.2131.2941.2481.21.1771.0950.9581.0890.9280.8760.8170.8470.8140.7620.7640.7590.6920.9570.3130.6220.4850.4240.370.3490.3960.4170.4590.4370.4640.480.493NANA
us-gaap:IncreaseDecreaseInAccountsPayable █▄▄▂▁▃▅▄▃▂▆▃▄▄▅▂▅▁▅▂▄▄▄▃▁▄▄▃▃▃▄▄▄▃▃▄5.0980.9431.116-1.451-2.575-0.261.4280.524-0.658-1.8933.3790.1340.4110.7161.604-1.3221.711-2.1032.047-1.8380.390.270.6910.132-2.0861.0971.231-0.5550.08-0.7350.480.2950.888-0.062-0.5250.707NANA
us-gaap:IncreaseDecreaseInAccountsReceivable ▃▅▆▅▄▁▇▄▄▄▃▄▄▂▄▄▅▁▄▂█▂▇▄▅▃▂▆▄▃▄▅▄▄▃▄-1.2712.4625.3393.7390.797-5.9267.5810.4720.9190.833-1.2451.1651.329-3.0561.275-0.0371.951-5.4661.156-4.1969.714-4.1986.861-0.3142.747-1.966-2.8266.1921.645-0.9021.5392.0130.4231.034-0.7890.409NANA
us-gaap:IncreaseDecreaseInInventories █▅▁▃▇▆▄▆▇▃▁▁▂▂▆▆▅▄▅▂▄▅▁▅▅▆▃▃▃▄▄▃▃▃▄▃4.8892.159-1.8830.2333.8472.7121.3142.83.8960.465-1.783-1.832-0.819-0.8172.8713.3991.6350.8372.322-0.570.9042.379-1.4152.4361.6432.690.0540.1370.2890.7721.0340.0890.29-0.0431.475-0.193NANA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▁▄▃▂▁▃▃▃▁▄▄▅▃▄▅▄▄▅▆▆█▆▅-15.311-28.856-10.88-20.643-22.356-27.783-19.536-20.729-20.979-28.177-14.478-11.327-10.562-17.698-12.354-10.337-13.7-15.266-6.43-3.969-3.2617.581-4.6-7.497NANANANANANA-9.863-7.241NANA-3.668-3.98NANA
us-gaap:NetIncomeLoss ▂▂▃▃▂▁█▃▃▃▃▃▃▃▄▄▅▃▄▄▄▄▄▄▄▄▄▄▄▄▄▄▅▅▅▅▅-27.02-27.712-23.004-21.317-27.133-38.62423.987-22.748-20.037-21.898-21.111-16.486-20.601-19.202-8.751-11.404-4.555-18.852-11.593-10.088-10.805-14.603-8.816-9.467-12.404-14.894-12.38-12.148-14.088-11.422-8.827-7.7-5.495-7.259-5.861-4.666-3.571NA
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings█▁-27.02-27.712NA-21.317-27.133-38.624NA-22.748-20.037-21.898NA-16.486-20.601-19.202NANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▇███▇█▇▆▇▇▆█▇▇▇▇▇▇▇▇▇▇▇-222.97312.6929.85119.05732.4929.84122.1876.26-54.86111.2552.57-48.77317.9045.3748.996-2.791-7.852-0.843-11.556-5.799-12.078-0.828-0.4327.665NANANANANANA0.551-33.252NANA-0.116-0.089NANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▂▄▂▃▃▆█▂▂▁▃▂▂▂▂▁▂▄▂▂▃▂▃▁▂▂▂▁▂▁▁▁▁▁▁▁1.1122.6720.6491.4431.4263.9396.0530.6850.9820.1651.631.1230.6261.1060.4790.4210.8912.4931.2820.4781.4030.8281.9490.2830.9320.6320.6160.0480.790.4460.2590.2460.1180.1360.1160.09NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▁█▁▁▆▁▁▂▃▁▃▁▁▁▁▃▁▂▁▁▁▁▁2.1350.856221.3044.4982.672144.5742.8954.58725.09976.68515.0557.0181.3471.6660.6891.27256.7730.93428.1260.945.0590.96810.2580.748NANANANANANA-0.03949.03NANA20.1150.018NANA
us-gaap:ProceedsFromIssuanceOfLongTermDebt NANA0.00.00.0230.00.00.020.00.060.00.0NANA0.00.0NANA0.00.0NANA10.0NANANA10.00.0NANA0.00.0NANA5.50.0NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value5000.05000.04000.04000.04000.04000.04000.04000.04000.03000.03000.03000.03000.03000.02000.02000.02000.02000.02000.02000.02000.02000.02000.02000.02000.02000.02000.02000.02000.02000.01000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Shares Outstanding

us-gaap:SharesOutstanding us-gaap:StatementEquityComponents

us-gaap:SharesOutstanding

us-gaap:CommonStock


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value45454438373736353535303025250.02542121191814
Percentage of SharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value44373736353535303025252525252121191919191919181818181814140.5830.411
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value44373736353535303025252525252121191919191919181818181814140.5830.411
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Share Outstanding Basic And Diluted

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-30
Value4544383736353531292525252221191919191818181816140.570.5370.3580.338
Percentage of WeightedAverageNumberOfShareOutstandingBasicAndDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:ConvertibleDebtSecurities


Antidilutive
Period End2021-03-31
Value4811000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0

us-gaap:EmployeeStockOption


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value2354000.02560000.03196000.03501000.03946000.04448000.04765000.04837000.05302000.05525000.05665000.05443000.05409000.05157000.04752000.04736000.04531000.04208000.04039000.03980000.03294000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.053.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RestrictedStockUnitsRSU


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value1345000.01407000.01624000.01578000.01451000.01864000.01641000.01207000.01194000.01193000.01018000.0260000.0272000.0238000.0117000.0117000.083000.015000.015000.000
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.029.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StockAppreciationRightsSARS


Antidilutive
Period End2020-09-302020-06-302019-06-30
Value14000.013000.00
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.00.00.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities, us-gaap:StatementEquityComponents

us-gaap:Warrant, us-gaap:CommonStock


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-30
Value471000.0471000.0479000.0479000.0597000.01231000.01013000.0907000.0551000.0468000.0357000.0270000.0332000.0332000.0483000.0516000.0572000.0572000.0572000.0572000.0580000.0596000.0618000.0618000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.09.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Earnings Per Share Basic And Diluted

us-gaap:EarningsPerShareBasicAndDiluted

us-gaap:EarningsPerShareBasicAndDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-0.6-0.62-0.51-0.56-0.72-1.040.72-0.64-0.57-0.69-0.68-0.56-0.8-0.75-0.34-0.45-0.2-0.87-0.55-0.51-0.55-0.74-0.44-0.49-0.66-0.81-0.68-0.67-0.78-0.68-0.6-0.53-13.69-17.88-19.85-18.28-16.02-16.52
Percentage of EarningsPerShareBasicAndDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value7.9897.4166.2974.9833.7914.3034.7524.7485.0762.8822.7922.8352.9032.9453.1683.0922.8422.2672.5342.1952.3821.9271.5291.8471.651.2521.3221.3061.2591.039
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.623.50.015.616.816.212.915.516.710.49.39.911.612.89.011.48.212.610.09.210.513.16.911.812.610.88.510.611.611.9

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-27.091-27.786-23.166-21.509-26.78-38.68523-22.735-19.854-21.837-21.096-16.474-20.555-19.215-8.822-11.379-4.56-18.843-11.64-10.125-10.782-14.569-8.841-9.442-12.415-14.869-12.402-12.176-14.09-11.435-8.81-7.695-5.495-7.259-5.861-4.666
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-80.0-87.90.0-67.5-118.5-145.464.8-74.3-65.4-78.9-70.2-57.6-82.2-83.2-25.0-42.1-13.2-104.3-46.1-42.3-47.7-99.1-39.6-60.2-95.0-128.3-79.4-98.6-129.5-130.7-87.1-91.7-76.1-127.9-90.3-77.3

Cost Of Revenue

us-gaap:CostOfRevenue

us-gaap:CostOfRevenue


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value15151613101114109.6058.709109.2918.5527.6959.1887.3058.2247.1638.4298.0757.8715.878.6266.2895.8715.346.6935.2714.864.3254.8213.7843.5222.8823.2853.0863.334
Percentage of CostOfRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax45.749.40.043.847.441.440.135.731.731.535.932.534.233.326.127.023.839.733.433.734.839.938.740.144.946.142.942.744.749.447.645.148.850.850.651.156.1

Costs And Expenses

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses


Costs
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value5957554946545951494847434340423737353532322729242425272323191815131211109.556
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax175.7181.80.0155.2205.1203.9161.5167.7161.9174.0158.6152.9175.2177.4120.9137.2109.6196.7139.1135.4142.2190.4134.0153.8187.4218.9173.7192.4211.5225.5182.0185.4192.0212.6178.1171.4160.8

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312015-12-312014-12-312014-09-302013-12-31
Value000-7143000.0000000
Percentage of GainsLossesOnExtinguishmentOfDebt0.00.00.0100.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.0-26.80.00.00.00.00.00.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-26.938-27.652-22.951-21.246-27.064-38.56424-22.684-19.969-21.819-21.046-16.429-20.536-19.139-8.684-11.359-4.508-18.807-11.55-10.05-10.77-14.603-8.65-9.467-12.404-14.894
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-79.5-87.50.0-66.7-119.7-145.065.1-74.1-65.8-78.8-70.1-57.4-82.1-82.9-24.6-42.0-13.0-104.1-45.8-42.0-47.6-99.4-38.8-60.3-94.9-128.5

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value82000.060000.053000.071000.069000.060000.058000.064000.068000.079000.064000.057000.065000.063000.067000.045000.047000.045000.043000.038000.035000.00166000.0000
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.00.20.30.20.20.20.20.30.20.20.30.30.20.20.10.20.20.20.20.00.70.00.00.0

Interest Expense

us-gaap:InterestExpense us-gaap:DebtInstrument

us-gaap:InterestExpense

nstg:TermLoanAgreement


Interest
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-31
Value4.24.11.82.42.41.91.72.61.61.61.66.2
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.218.16.86.57.86.36.18.75.66.46.934.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nstg:TermLoanAgreement0.00.00.00.00.00.00.00.00.00.00.00.0

Interest Expense Debt

us-gaap:InterestExpenseDebt us-gaap:DebtInstrument

us-gaap:InterestExpenseDebt

nstg:ConvertibleSeniorNotesDue2025


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.8641.8644.2494.1484.1131.036
Percentage of InterestExpenseDebt100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.55.90.013.018.23.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nstg:ConvertibleSeniorNotesDue20250.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value-27.02-27.712-23.004-21.317-27.133-38.62423-22.748-20.037-21.898-21.111-16.486-20.601-19.202-8.751-11.404-4.555-18.852-11.593-10.088-10.805-14.603-8.816-9.467-12.404-14.894-12.38-12.148-14.088-11.422-8.827-7.7-5.495-7.259-5.861-4.666-3.571
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-79.8-87.60.0-66.9-120.0-145.265.0-74.3-66.0-79.1-70.3-57.6-82.4-83.2-24.8-42.2-13.2-104.4-45.9-42.2-47.8-99.4-39.5-60.3-94.9-128.5-79.3-98.4-129.5-130.5-87.2-91.8-76.1-127.9-90.3-77.3-60.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-27.02-27.712-21.317-27.133-38.624-22.748-20.037-21.898-16.486-20.601-19.202
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-79.8-87.6-66.9-120.0-145.2-74.3-66.0-79.1-57.6-82.4-83.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.0

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value-1.303-1.784-3.882-3.662-3.305-10.92946-1.974-1.181-1.335-3.456-1.293-1.749-1.26-1.31-1.316-1.194-1.341-1.675-1.584-1.22-1.318-1.066-1.023-0.978-1.106-0.874-0.744-1.955-0.442-0.526-0.5331.143-0.868-0.789-0.360.042
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-3.8-5.60.0-11.5-14.6-41.1126.6-6.5-3.9-4.8-11.5-4.5-7.0-5.5-3.7-4.9-3.5-7.4-6.6-6.6-5.4-9.0-4.8-6.5-7.5-9.5-5.6-6.0-18.0-5.1-5.2-6.415.8-15.3-12.2-6.00.7

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value-25.635-25.868-19.069-17.584-23.759-27.635-22.719-20.71-18.788-20.484-17.59-15.136-18.787-17.879-7.374-10.043-3.314-17.466-9.875-8.466-9.55-13.285-7.584-8.444-11.426-13.788-11.506-11.404-12.133-10.98-8.301-7.167-6.638-6.391-5.072-4.306-3.613
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-75.7-81.80.0-55.2-105.1-103.9-61.5-67.7-61.9-74.0-58.6-52.9-75.2-77.4-20.9-37.2-9.6-96.7-39.1-35.4-42.2-90.4-34.0-53.8-87.4-118.9-73.7-92.4-111.5-125.5-82.0-85.4-92.0-112.6-78.1-71.4-60.8

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-06-302016-03-312015-06-302015-03-31
Value-71000.0-74000.0-193000.0354000.0-61000.013000.0183000.061000.012000.046000.0-13000.0-10782000.0-14569000.0-12415000.0-14869000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.2-0.2-0.61.6-0.20.00.60.20.00.2-0.1-47.7-99.1-95.0-128.3

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-71000.0-74000.0-193000.0354000.0-61000.013000.0183000.061000.012000.046000.0-13000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.2-0.2-0.61.6-0.20.00.60.20.00.2-0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value334000.0-32000.0145000.0159000.0332000.0-1607000.0-377000.0-322000.0-120000.0-110000.0-1328000.0-46000.0-349000.065000.0-2000.0-12000.0184000.013000.0-277000.0-179000.012000.0-71000.0-108000.0-59000.0-33000.0-189000.0-50000.0-112000.0-15000.030000.0-36000.0-17000.0-9000.0-4000.0-3000.0-198000.0185000.0
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.0-0.10.00.51.5-6.0-1.0-1.1-0.4-0.4-4.4-0.2-1.40.3-0.0-0.00.50.1-1.1-0.70.1-0.5-0.5-0.4-0.3-1.6-0.3-0.9-0.10.3-0.4-0.2-0.1-0.1-0.0-3.33.1

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value1715141415171717171616161413131111109.9968.7178.7997.2087.0715.8125.7985.9165.4375.9615.2744.7324.513.7843.6263.0593.3823.0852.971
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax50.747.60.047.169.665.848.755.656.157.955.058.258.359.938.842.131.959.839.636.438.949.031.737.044.451.034.848.348.554.144.645.150.253.952.151.150.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value33313631222636303027302824233527341825232214221513111512108.751108.3897.2185.6766.4936.0355.9434.502
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CounterpartyName, us-gaap:TypeOfArrangement

nstg:LamResearchCorporation, us-gaap:CollaborativeArrangement


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.51.41.11.83.14.04.44.85.25.34.04.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.44.44.96.88.413.114.517.317.318.516.018.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.44.44.96.88.413.114.517.317.318.516.018.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nstg:LamResearchCorporation us-gaap:CollaborativeArrangement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

nstg:Collaboration


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.2310.2230.5481.7551.462.1093.2864.2557.9756.3386.3917.1634.6155.041410162.298
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.71.55.56.57.98.913.926.322.921.325.018.521.840.337.447.112.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.71.55.56.57.98.913.926.322.921.325.018.521.840.337.447.112.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nstg:Collaboration100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nstg:ProductAndService


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value333135302124332622212321201821161815
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax99.399.398.594.593.592.191.186.173.777.178.775.081.578.259.762.652.987.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax99.399.398.594.593.592.191.186.173.777.178.775.081.578.259.762.652.987.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nstg:ProductAndService100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nstg:ProductConsumables


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value171516138.36911141211121311109.357119.029.1948.592
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax53.150.545.742.937.043.240.441.638.843.943.538.941.140.532.733.426.647.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax53.150.545.742.937.043.240.441.638.843.943.538.941.140.532.733.426.647.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nstg:ProductConsumables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nstg:ProductInstruments


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value111115129.89.834138.0374.944.3185.855.4295.4884.6745.894.4446.0354.47
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax34.937.142.240.443.437.037.326.316.315.619.519.022.020.216.716.417.424.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax34.937.142.240.443.437.037.326.316.315.619.519.022.020.216.716.417.424.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nstg:ProductInstruments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value292731261821302319182119181619151714
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax88.087.688.083.380.480.283.176.163.767.870.466.873.270.254.456.149.380.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax88.087.688.083.380.480.283.176.163.767.870.466.873.270.254.456.149.380.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.8353.6863.8183.5622.9753.1622.9633.0593.0422.5722.5112.3372.0941.848
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.311.710.511.213.211.98.010.010.09.38.48.28.48.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.311.710.511.213.211.98.010.010.09.38.48.28.48.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

nstg:Collaboration, srt:Americas


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.2310.2230.5481.7551.462.1093.2864.2557.9756.3386.3917.1634.6155.04
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.71.55.56.57.98.913.926.322.921.325.018.521.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.71.55.56.57.98.913.926.322.921.325.018.521.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nstg:Collaboration srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nstg:ProductAndService, nstg:EuropeAndMiddleEast


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value8.3717.758.0775.7595.1979.6537.1286.3087.27.4556.116.3925.7587.2274.9115.2374.415
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.724.525.425.519.526.123.320.826.024.821.425.624.920.518.215.124.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.724.525.425.519.526.123.320.826.024.821.425.624.920.518.215.124.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nstg:ProductAndService nstg:EuropeAndMiddleEast100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nstg:ProductAndService, srt:Americas


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2219231913171917141213131210
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax66.861.763.561.361.465.753.157.148.145.546.248.549.646.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax66.861.763.561.361.465.753.157.148.145.546.248.549.646.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nstg:ProductAndService srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nstg:ProductAndService, srt:AsiaPacific


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.6354.1474.7872.4921.5111.8084.3741.7461.4591.5612.3051.4741.6021.499
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.813.113.27.86.76.811.85.74.85.67.75.26.46.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.813.113.27.86.76.811.85.74.85.67.75.26.46.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nstg:ProductAndService srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nstg:ProductConsumables, nstg:EuropeAndMiddleEast


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value4.5123.3443.0582.4062.5353.43.042.83.2442.9652.6332.8722.3773.4532.2832.0672.114
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.310.69.610.69.59.29.99.211.79.99.211.510.39.88.56.011.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.310.69.610.69.59.29.99.211.79.99.211.510.39.88.56.011.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nstg:ProductConsumables nstg:EuropeAndMiddleEast100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nstg:ProductConsumables, srt:Americas


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1211119.8385.3758.372108.8728.1938.1768.8837.8086.8016.16
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax36.835.931.330.923.831.527.729.027.029.529.627.327.226.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax36.835.931.330.923.831.527.729.027.029.529.627.327.226.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nstg:ProductConsumables srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nstg:ProductConsumables, srt:AsiaPacific


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.0021.2771.0040.7540.5880.5931.3150.8240.7810.7261.2210.6990.6080.82
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.04.02.82.42.62.23.62.72.62.64.12.42.43.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.04.02.82.42.62.23.62.72.62.64.12.42.43.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nstg:ProductConsumables srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nstg:ProductInstruments, nstg:EuropeAndMiddleEast


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2.7693.6344.1452.4751.7884.0171.5770.961.532.4881.1491.5551.4852.331.3921.6531.186
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.211.513.010.96.710.95.23.25.58.34.06.26.46.65.24.86.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.211.513.010.96.710.95.23.25.58.34.06.26.46.65.24.86.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nstg:ProductInstruments nstg:EuropeAndMiddleEast100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nstg:ProductInstruments, srt:Americas


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value7.6625.4739.0437.3156.5777.0816.9695.8233.5962.1892.5213.6963.1312.686
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.617.324.923.029.126.618.919.011.97.98.412.912.511.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.617.324.923.029.126.618.919.011.97.98.412.912.511.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nstg:ProductInstruments srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nstg:ProductInstruments, srt:AsiaPacific


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.3852.6383.5491.4180.7480.9652.7930.6370.3840.5990.8410.5840.8020.503
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.18.39.84.53.33.67.62.11.32.22.82.03.22.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.18.39.84.53.33.67.62.11.32.22.82.03.22.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nstg:ProductInstruments srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product, nstg:EuropeAndMiddleEast


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value7.2816.9787.2034.8814.3238.6686.2875.6266.5866.9475.4695.9435.2596.8754.5444.8254.216
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.522.122.621.616.223.520.518.523.823.119.123.822.819.516.813.923.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.522.122.621.616.223.520.518.523.823.119.123.822.819.516.813.923.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product nstg:EuropeAndMiddleEast100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product, srt:Americas


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value201620171115171512101212109.527
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax59.453.256.253.952.958.148.450.641.039.040.142.943.441.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax59.453.256.253.952.958.148.450.641.039.040.142.943.441.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product, srt:AsiaPacific


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.3873.9154.5532.1721.3361.5584.1551.5321.2661.3972.1471.361.4971.411
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.012.412.66.85.95.911.35.04.25.07.14.86.06.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.012.412.66.85.95.911.35.04.25.07.14.86.06.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, nstg:EuropeAndMiddleEast


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.090.7720.8740.8780.8740.9850.8410.6820.6140.5080.6410.4490.499
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.22.42.73.93.32.72.72.22.21.72.21.82.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.22.42.73.93.32.72.72.22.21.72.21.82.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service nstg:EuropeAndMiddleEast100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, srt:Americas


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.4972.6822.6492.3681.9222.0381.7592.0042.1671.7941.8451.5821.541.261
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.48.57.37.48.57.74.86.57.16.56.15.56.25.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.48.57.37.48.57.74.86.57.16.56.15.56.25.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, srt:AsiaPacific


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.2480.2320.2340.320.1750.250.2190.2140.1930.1640.1580.1140.1050.088
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.70.61.00.80.90.60.70.60.60.50.40.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.70.61.00.80.90.60.70.60.60.50.40.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

nstg:EuropeAndMiddleEast


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value8.3717.758.0775.7595.1979.6537.1286.3087.27.4556.116.3925.7587.2274.9115.2374.415
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.724.525.425.519.526.123.320.826.024.821.425.624.920.518.215.124.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.724.525.425.519.526.123.320.826.024.821.425.624.920.518.215.124.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax nstg:EuropeAndMiddleEast100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Americas


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2219232115192221221820211715
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax67.562.465.066.867.873.762.071.074.468.467.573.568.068.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax67.562.465.066.867.873.762.071.074.468.467.573.568.068.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:AsiaPacific


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.6354.1474.7872.4921.5111.8084.3741.7461.4591.5612.3051.4741.6021.499
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.813.113.27.86.76.811.85.74.85.67.75.26.46.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.813.113.27.86.76.811.85.74.85.67.75.26.46.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value33313631222636303027302824233527341825232214221513111512108.751108.3897.2185.6766.4936.0355.9434.502
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:StatementGeographical

country:US


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value2218232014182221221820201514251926111616159.6139.67.77.29.87.06.95.36.35.04.33.7
Percentage of Revenues65.959.564.064.465.971.060.169.673.565.766.671.363.664.172.972.977.565.365.467.769.465.360.061.258.962.162.756.763.460.662.359.659.665.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax65.959.564.064.465.971.060.169.673.565.766.671.363.664.172.972.977.565.365.467.769.465.360.061.258.962.162.756.763.460.662.359.659.665.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value2626232019252623222320172019191818171615151414121214141212109.097.9886.7086.1264.8984.173.251
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax79.384.866.264.388.196.772.876.474.184.667.662.282.684.256.068.053.997.266.165.268.5101.463.676.798.1121.896.0101.4118.4122.089.895.292.9107.975.469.154.7

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value51352054433234636425922023222014715110611613614715310612610210998928389871029910510764713037
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value2932842372302312291551481461261109998919610210110911410810990725555555743392932313227
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets57.254.643.669.266.963.059.967.163.157.175.065.691.978.670.769.466.0102.990.3106.499.791.378.267.262.263.356.444.137.327.151.144.0106.773.6

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value51352054433234636425922023222014715110611613614715310612610210998928389871029910510764713037
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312011-12-312010-12-31
Value21923630610211413510472859436528.61825404552-3.05712-6.5560.3328.60820273331445565783139-110.305-93.76-69.451-53.517
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets42.845.456.430.833.137.040.132.936.942.925.034.48.121.429.330.634.0-2.99.7-6.40.38.721.832.837.836.743.655.962.772.948.956.0-361.8-250.70.00.0

us-gaap:StockholdersEquity us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Stockholders
Period End2020-12-312017-12-31
Value-51.012-0.754
Percentage of StockholdersEquity-16.6-1.9
Percentage of Assets-9.4-0.6
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.00.0

us-gaap:StockholdersEquity us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-31
Value-58.543
Percentage of StockholdersEquity-19.1
Percentage of Assets-10.8
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:AdditionalPaidInCapital0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312017-12-31
Value7.531-0.754
Percentage of StockholdersEquity2.5-1.9
Percentage of Assets1.4-0.6
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:RetainedEarnings0.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value-0.0620.0090.0830.2450.4380.0840.1450.2170.2040.021-0.04-0.054-0.066-0.112-0.099-0.057-0.029-0.0430.022
Percentage of StockholdersEquity-0.00.00.00.20.40.10.10.30.20.0-0.1-0.1-0.8-0.4-0.2-0.5-0.1-0.10.1
Percentage of Assets-0.00.00.00.10.10.00.10.10.10.0-0.0-0.0-0.1-0.1-0.1-0.0-0.0-0.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value809798848621611605535528518507428422362358353281242221158
Percentage of StockholdersEquity368.2337.8276.6605.7533.6448.2514.6727.8603.5536.71161.3810.84204.51432.0880.92290.91200.6494.8503.0
Percentage of Assets157.7153.4156.0186.7176.6166.0206.3239.3222.8230.0290.2279.0339.5306.7258.3223.1261.3215.8245.9
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value0.0050.0050.0040.0040.0040.0040.0040.0040.0040.0030.0030.0030.0030.0020.0020.0020.0020.0020.001
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value-589.231-562.211-542.03-519.026-497.709-470.576-431.952-455.939-433.191-413.154-391.256-370.146-353.659-333.058-313.102-269.54-222.451-176.87-126.832-93.76-69.451-53.517
Percentage of StockholdersEquity-268.2-237.8-176.6-505.9-434.0-348.2-414.7-628.1-503.8-436.7-1061.2-710.7-4103.7-1331.5-780.6-2190.5-1100.4-394.7-403.0100.0100.0100.0
Percentage of Assets-114.8-108.0-99.6-155.9-143.6-129.0-166.3-206.5-186.0-187.2-265.2-244.5-331.4-285.2-228.9-213.3-239.5-172.1-197.0-250.70.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value46647449828629931721217819018213113591101121132138921139098878274817995929910460672331
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets90.991.191.786.286.686.981.880.881.682.589.389.585.887.089.190.290.786.790.088.789.688.489.289.890.791.092.893.394.496.894.494.777.784.8

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312010-12-31
Value16039641117116815529233384242124152628405.4162010192921161514171821289.941191011215.3619.412104.366
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.376.275.751.548.642.611.210.614.338.116.514.022.813.419.119.626.65.116.310.217.630.023.520.017.516.516.818.920.226.915.427.135.30.058.00.00.00.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value16039641117116815529233384242124152628405.5592021
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.376.275.751.548.642.611.210.614.338.116.514.022.813.419.219.726.75.216.423.7

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value323331252221271918181718171619181816222125151912131012159.0747.4298.3316.7924.7793.322
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.26.45.77.76.45.810.58.98.28.211.712.216.314.014.312.412.115.717.620.623.015.721.215.514.712.012.115.38.66.912.99.515.78.9

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value2824222625221919161213151719201815141311121110119.417.8875.4445.796.4077.5226.755.7165.6275.38
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.64.74.27.97.56.17.68.67.15.98.99.916.516.314.712.610.313.710.911.511.412.010.914.110.59.15.35.86.17.010.58.018.514.4

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value7.3766.914.194.0283.1985.4198.818109.1688.6427.2587.0575.9345.7864.7456.1095.3053.9533.7444.3853.5993.133.8864.6026.315.4025.2424.3534.073.5672.9992.822.5331.32
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.30.81.20.91.53.44.93.93.94.94.75.65.03.54.23.53.73.04.33.33.24.25.57.06.25.14.43.93.34.74.08.33.5

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value433832312621161110
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.114.821.822.921.323.516.218.328.4

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

nstg:ManufacturingEquipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1512108.3956.4454.5433.6543.3332.854
Percentage of PropertyPlantAndEquipmentGross34.932.033.126.823.920.821.928.226.8
Percentage of Assets2.84.77.26.15.14.93.65.27.6
Percentage of Assets nstg:ManufacturingEquipment0.00.00.00.00.00.00.00.00.0

nstg:PrototypesAndOtherEquipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value2.1282.2020.9752.9382.9752.9562.1571.8931.893
Percentage of PropertyPlantAndEquipmentGross4.95.73.09.411.013.513.016.017.8
Percentage of Assets0.40.80.72.12.43.22.12.95.1
Percentage of Assets nstg:PrototypesAndOtherEquipment0.00.00.00.00.00.00.00.00.0

us-gaap:ComputerEquipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value3.862.7792.0952.0671.5921.8471.431.3250.651
Percentage of PropertyPlantAndEquipmentGross8.87.26.56.65.98.58.611.26.1
Percentage of Assets0.71.11.41.51.32.01.42.11.7
Percentage of Assets us-gaap:ComputerEquipment0.00.00.00.00.00.00.00.00.0

us-gaap:ConstructionInProgress


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1.2337.5920.6850.1581.8611.9211.0580.00.014
Percentage of PropertyPlantAndEquipmentGross2.819.82.10.56.98.86.40.00.1
Percentage of Assets0.22.90.50.11.52.11.00.00.0
Percentage of Assets us-gaap:ConstructionInProgress0.00.00.00.00.00.00.00.00.0

us-gaap:FurnitureAndFixtures


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1.991.5651.4561.671.6421.390.8310.5430.517
Percentage of PropertyPlantAndEquipmentGross4.54.14.55.36.16.45.04.64.9
Percentage of Assets0.40.61.01.21.31.50.80.81.4
Percentage of Assets us-gaap:FurnitureAndFixtures0.00.00.00.00.00.00.00.00.0

us-gaap:LeaseholdImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value191211118.8785.8744.8884.7134.713
Percentage of PropertyPlantAndEquipmentGross44.131.237.338.232.926.929.439.944.3
Percentage of Assets3.64.68.18.87.06.34.87.312.6
Percentage of Assets us-gaap:LeaseholdImprovements0.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value231816171412108.7426.968
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.27.011.512.611.713.410.013.618.6

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value212120202021201414141515141414131313121010109.4147.3717.2296.8756.3665.7465.053.1183.0653.2233.0283.674
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.24.23.86.36.05.97.86.76.36.510.310.013.512.410.39.48.912.89.610.59.711.010.18.98.17.96.25.84.82.94.84.59.99.8

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value192021222324242525230.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets3.94.03.96.76.86.69.511.511.110.70.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value5460000.03680000.02895000.02727000.02243000.02223000.02315000.02228000.02181000.0642000.0680000.0636000.0655000.0686000.0641000.0412000.0372000.0368000.0287000.0440000.0420000.0335000.0338000.0788000.0823000.0857000.0892000.0735000.0341000.0
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.10.70.50.80.60.60.91.00.90.30.50.40.60.60.50.30.20.30.20.40.40.30.40.90.91.00.90.70.5

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value105.8115.3133.7535.2058.236106.7246.1326.758.6365.6185.1074.924.0922.3893.772.1454.9352.1273.9733.5463.2432.5612.3864.5533.382.1662.7152.6193.3542.8742.7272.865
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.11.11.01.11.52.34.03.02.63.15.93.74.84.23.01.62.52.03.92.13.63.63.53.12.75.23.32.22.62.45.24.08.97.7

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value5.5263.9134.973.4445.0124.5434.9735.6323.7034.843.7052.9373.8012.5054.50720119.117129.9178.7387.629127.3487.2876.598107.7557.0385.4377.0886.4195.6894.481
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.10.80.91.01.41.21.92.61.62.22.51.93.62.13.313.67.68.69.89.78.07.713.18.98.17.610.17.86.75.011.09.018.712.0

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value43333732353544373637433736303539323236282923201615151815141618151211
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.46.56.89.610.29.717.317.115.717.129.224.734.526.526.326.921.530.428.828.327.223.422.519.317.718.218.315.513.515.528.921.741.931.5

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value4492000.04393000.04313000.04402000.04319000.03877000.03766000.03690000.03517000.03413000.00
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.90.80.81.31.21.11.41.71.51.50.0

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent us-gaap:CounterpartyName, us-gaap:TypeOfArrangement

us-gaap:OtherLiabilitiesCurrent

nstg:LamResearchCorporation, us-gaap:CollaborativeArrangement


Other
Period End2020-09-302018-12-312017-12-31
Value500000.07300000.08300000.0
Percentage of OtherLiabilitiesCurrent100.0100.0100.0
Percentage of Assets0.24.96.1
Percentage of Assets nstg:LamResearchCorporation us-gaap:CollaborativeArrangement0.00.00.0

Long Term Debt And Capital Lease Obligations

us-gaap:LongTermDebtAndCapitalLeaseObligations

us-gaap:LongTermDebtAndCapitalLeaseObligations


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value224224172169167164797978585850494948484847474646414129
Percentage of LongTermDebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets43.743.031.751.148.345.130.835.933.726.739.633.146.642.235.833.031.544.837.545.942.441.844.129.2

us-gaap:LongTermDebtAndCapitalLeaseObligations us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance


Long
Period End2020-12-31
Value223
Percentage of LongTermDebtAndCapitalLeaseObligations129.5
Percentage of Assets41.1
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Long
Period End2020-12-31
Value51
Percentage of LongTermDebtAndCapitalLeaseObligations29.5
Percentage of Assets9.4
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.0

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value232425262828293030280.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets4.54.74.78.18.17.811.313.713.312.80.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value6327000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets1.2

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value6506000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets1.2

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value6690000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets1.2

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value6880000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets1.3

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value4107000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.8

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-31
Value29
Percentage of OperatingLeaseLiability100.0
Percentage of Assets5.5

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value36
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets6.8

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value6860000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets1.3

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312011-12-312010-12-31
Value21923630610211413510472859436528.61825404552-3.05712-6.5560.3328.60820273331445565783139-110.305-93.76-69.451-53.517
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets42.845.456.430.833.137.040.132.936.942.925.034.48.121.429.330.634.0-2.99.7-6.40.38.721.832.837.836.743.655.962.772.948.956.0-361.8-250.70.00.0

us-gaap:StockholdersEquity us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Stockholders
Period End2020-12-312017-12-31
Value-51.012-0.754
Percentage of StockholdersEquity-16.6-1.9
Percentage of Assets-9.4-0.6
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.00.0

us-gaap:StockholdersEquity us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-31
Value-58.543
Percentage of StockholdersEquity-19.1
Percentage of Assets-10.8
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:AdditionalPaidInCapital0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312017-12-31
Value7.531-0.754
Percentage of StockholdersEquity2.5-1.9
Percentage of Assets1.4-0.6
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:RetainedEarnings0.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value-0.0620.0090.0830.2450.4380.0840.1450.2170.2040.021-0.04-0.054-0.066-0.112-0.099-0.057-0.029-0.0430.022
Percentage of StockholdersEquity-0.00.00.00.20.40.10.10.30.20.0-0.1-0.1-0.8-0.4-0.2-0.5-0.1-0.10.1
Percentage of Assets-0.00.00.00.10.10.00.10.10.10.0-0.0-0.0-0.1-0.1-0.1-0.0-0.0-0.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value809798848621611605535528518507428422362358353281242221158
Percentage of StockholdersEquity368.2337.8276.6605.7533.6448.2514.6727.8603.5536.71161.3810.84204.51432.0880.92290.91200.6494.8503.0
Percentage of Assets157.7153.4156.0186.7176.6166.0206.3239.3222.8230.0290.2279.0339.5306.7258.3223.1261.3215.8245.9
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value0.0050.0050.0040.0040.0040.0040.0040.0040.0040.0030.0030.0030.0030.0020.0020.0020.0020.0020.001
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value-589.231-562.211-542.03-519.026-497.709-470.576-431.952-455.939-433.191-413.154-391.256-370.146-353.659-333.058-313.102-269.54-222.451-176.87-126.832-93.76-69.451-53.517
Percentage of StockholdersEquity-268.2-237.8-176.6-505.9-434.0-348.2-414.7-628.1-503.8-436.7-1061.2-710.7-4103.7-1331.5-780.6-2190.5-1100.4-394.7-403.0100.0100.0100.0
Percentage of Assets-114.8-108.0-99.6-155.9-143.6-129.0-166.3-206.5-186.0-187.2-265.2-244.5-331.4-285.2-228.9-213.3-239.5-172.1-197.0-250.70.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value5000.05000.04000.04000.04000.04000.04000.04000.04000.03000.03000.03000.03000.03000.02000.02000.02000.02000.02000.02000.02000.02000.02000.02000.02000.02000.02000.02000.02000.02000.01000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value809798848621611605535528518507428422362358353349345285281251248245242240238223221
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets157.7153.4156.0186.7176.6166.0206.3239.3222.8230.0290.2279.0339.5306.7258.3237.4225.4267.9223.1245.9225.9248.8261.3290.1265.2256.7215.8

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value-589230000.0-562210000.0-542030000.0-519030000.0-497710000.0-470580000.0-431950000.0-455940000.0-433190000.0-413150000.0-391260000.0-370150000.0-353660000.0-333060000.0-313100000.0-304350000.0-292950000.0-288390000.0-269540000.0-257950000.0-247860000.0-237050000.0-222450000.0-213640000.0-204170000.0-191760000.0-176870000.0-164490000.0-152340000.0-138250000.0-126830000.0-118000000.0-110300000.0-93760000.0
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-114.8-108.0-99.6-155.9-143.6-129.0-166.3-206.5-186.0-187.2-265.2-244.5-331.4-285.2-228.9-206.8-191.4-270.7-213.3-252.3-225.6-240.1-239.5-257.4-227.4-220.1-172.1-165.3-145.0-128.3-197.0-165.5-361.8-250.7

us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Retained
Period End2020-12-31
Value7500000.0
Percentage of RetainedEarningsAccumulatedDeficit-1.4
Percentage of Assets1.4
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.0

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value-62000.09000.083000.0245000.0438000.084000.0145000.0217000.0204000.021000.0-40000.0-54000.0-66000.0-112000.0-99000.0-28000.0-53000.0-48000.0-57000.0-10000.027000.05000.0-29000.0-4000.0-29000.0-19000.0-43000.0-21000.07000.09000.022000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.00.00.00.10.10.00.10.10.10.0-0.0-0.0-0.1-0.1-0.1-0.0-0.0-0.0-0.0-0.00.00.0-0.0-0.0-0.0-0.0-0.0-0.00.00.00.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value8.1717.3854.923.664.3034.7485.0762.8822.8352.9032.945
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value8.1717.3854.923.664.3034.7485.0762.8822.8352.9032.945
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302013-12-312013-09-302012-12-312012-09-30
Value-15311000.0-28856000.0-10880000.0-20643000.0-22356000.0-27783000.0-19536000.0-20729000.0-20979000.0-28177000.0-14478000.0-11327000.0-10562000.0-17698000.0-12354000.0-10337000.0-13700000.0-15266000.0-6430000.0-3969000.0-3261000.07581000.0-4600000.0-7497000.0-9863000.0-7241000.0-3668000.0-3980000.0
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-45.2-91.3-30.0-64.8-98.9-104.4-52.9-67.7-69.1-101.8-48.2-39.6-42.2-76.7-35.1-38.3-39.6-84.5-25.5-16.6-14.451.6-20.6-47.8-97.5-86.3-56.5-65.9

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302013-12-312013-09-302012-12-312012-09-30
Value-222.973122919329.841226.26-54.861112.57-48.773175.3748.996-2.791-7.852-0.843-11.556-5.799-12.078-0.828-0.4327.6650.551-33.252-0.116-0.089
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-658.540.182.359.8143.737.060.120.5-180.840.68.6-170.471.623.325.5-10.3-22.7-4.7-45.8-24.2-53.4-5.6-1.948.85.4-396.4-1.8-1.5

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302013-12-312013-09-302012-12-312012-09-30
Value2.1350.8562214.4982.6721442.8954.587257615571.3471.6660.6891.272560.934280.945.0590.968100.748-0.03949200.018
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.32.7610.314.111.8543.47.815.082.7277.050.1199.35.47.22.04.7164.15.2111.53.922.46.646.04.8-0.4584.5309.80.3

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-236.149-15.312.91212126-9.882-50.74159
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-697.4-48.49.156.7476.0-32.3-167.2215.8

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value1439000.01441000.01437000.01487000.01601000.01213000.01294000.01248000.01200000.01177000.01095000.0958000.01089000.0928000.0876000.0817000.0847000.0814000.0762000.0764000.0759000.0692000.0957000.0313000.0622000.0485000.0424000.0370000.0349000.0396000.0417000.0459000.0437000.0464000.0480000.0493000.0
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Payable

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsPayable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value5098000.0943000.01116000.0-1451000.0-2575000.0-260000.01428000.0524000.0-658000.0-1893000.03379000.0134000.0411000.0716000.01604000.0-1322000.01711000.0-2103000.02047000.0-1838000.0390000.0270000.0691000.0132000.0-2086000.01097000.01231000.0-555000.080000.0-735000.0480000.0295000.0888000.0-62000.0-525000.0707000.0
Percentage of IncreaseDecreaseInAccountsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-1271000.02462000.05339000.03739000.0797000.0-5926000.07581000.0472000.0919000.0833000.0-1245000.01165000.01329000.0-3056000.01275000.0-37000.01951000.0-5466000.01156000.0-4196000.09714000.0-4198000.06861000.0-314000.02747000.0-1966000.0-2826000.06192000.01645000.0-902000.01539000.02013000.0423000.01034000.0-789000.0409000.0
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value4889000.02159000.0-1883000.0233000.03847000.02712000.01314000.02800000.03896000.0465000.0-1783000.0-1832000.0-819000.0-817000.02871000.03399000.01635000.0837000.02322000.0-570000.0904000.02379000.0-1415000.02436000.01643000.02690000.054000.0137000.0289000.0772000.01034000.089000.0290000.0-43000.01475000.0-193000.0
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302013-12-312013-09-302012-12-312012-09-30
Value-15311000.0-28856000.0-10880000.0-20643000.0-22356000.0-27783000.0-19536000.0-20729000.0-20979000.0-28177000.0-14478000.0-11327000.0-10562000.0-17698000.0-12354000.0-10337000.0-13700000.0-15266000.0-6430000.0-3969000.0-3261000.07581000.0-4600000.0-7497000.0-9863000.0-7241000.0-3668000.0-3980000.0
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-45.2-91.3-30.0-64.8-98.9-104.4-52.9-67.7-69.1-101.8-48.2-39.6-42.2-76.7-35.1-38.3-39.6-84.5-25.5-16.6-14.451.6-20.6-47.8-97.5-86.3-56.5-65.9

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value-27.02-27.712-23.004-21.317-27.133-38.62423-22.748-20.037-21.898-21.111-16.486-20.601-19.202-8.751-11.404-4.555-18.852-11.593-10.088-10.805-14.603-8.816-9.467-12.404-14.894-12.38-12.148-14.088-11.422-8.827-7.7-5.495-7.259-5.861-4.666-3.571
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-79.8-87.6-63.4-66.9-120.0-145.265.0-74.3-66.0-79.1-70.3-57.6-82.4-83.2-24.8-42.2-13.2-104.4-45.9-42.2-47.8-99.4-39.5-60.3-94.9-128.5-79.3-98.4-129.5-130.5-87.2-91.8-76.1-127.9-90.3-77.3-60.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-27.02-27.712-21.317-27.133-38.624-22.748-20.037-21.898-16.486-20.601-19.202
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-79.8-87.6-66.9-120.0-145.2-74.3-66.0-79.1-57.6-82.4-83.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302013-12-312013-09-302012-12-312012-09-30
Value-222.973122919329.841226.26-54.861112.57-48.773175.3748.996-2.791-7.852-0.843-11.556-5.799-12.078-0.828-0.4327.6650.551-33.252-0.116-0.089
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-658.540.182.359.8143.737.060.120.5-180.840.68.6-170.471.623.325.5-10.3-22.7-4.7-45.8-24.2-53.4-5.6-1.948.85.4-396.4-1.8-1.5

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value1112000.02672000.0649000.01443000.01426000.03939000.06053000.0685000.0982000.0165000.01630000.01123000.0626000.01106000.0479000.0421000.0891000.02493000.01282000.0478000.01403000.0828000.01949000.0283000.0932000.0632000.0616000.048000.0790000.0446000.0259000.0246000.0118000.0136000.0116000.090000.0
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302013-12-312013-09-302012-12-312012-09-30
Value2.1350.8562214.4982.6721442.8954.587257615571.3471.6660.6891.272560.934280.945.0590.968100.748-0.03949200.018
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.32.7610.314.111.8543.47.815.082.7277.050.1199.35.47.22.04.7164.15.2111.53.922.46.646.04.8-0.4584.5309.80.3

Proceeds From Issuance Of Long Term Debt

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:ProceedsFromIssuanceOfLongTermDebt


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302015-12-312014-12-312014-09-302013-12-312013-09-302012-12-312012-09-30
Value0.00.00.02300.00.0200.0600.00.00.00.00.010.010.00.00.00.05.50.0
Percentage of ProceedsFromIssuanceOfLongTermDebt0.00.00.0100.00.00.0100.00.0100.00.00.00.00.00.0100.0100.00.00.00.0100.00.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value15.6814.4212.4613.3212.010.949.984.472.28
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value170.00.00.00.00.00.00.0
Percentage of DeferredTaxAssetsNet100.00.00.00.00.00.00.00.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value9171000.04212000.02830000.02168000.01524000.01041000.0777000.0551000.0253000.0267000.0199000.0
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1141068868887053362519
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Proceeds From Sale Of Short Term Investments

us-gaap:ProceedsFromSaleOfShortTermInvestments

us-gaap:ProceedsFromSaleOfShortTermInvestments


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value4.00.0134.00.02.50.00.02.50.02.712.71.31.30.01.01.32.150.01.250.00.00.03.00.0
Percentage of ProceedsFromSaleOfShortTermInvestments100.00.0100.0100.00.0100.00.00.0100.00.0100.0100.0100.0100.00.0100.0100.0100.00.0100.00.00.00.0100.00.0

nstg:AmortizationOfDebtDiscountAndIssuanceCosts us-gaap:DebtInstrument

nstg:AmortizationOfDebtDiscountAndIssuanceCosts

nstg:ConvertibleSeniorNotesDue2025


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value354000.0355000.02740000.02655000.02604000.0650000.0
Percentage of AmortizationOfDebtDiscountAndIssuanceCosts100.0100.0100.0100.0100.0100.0

nstg:ContractWithCustomerLiabilityIncreaseDecreaseInCustomerDeposits

nstg:ContractWithCustomerLiabilityIncreaseDecreaseInCustomerDeposits


Contract
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value150000.0-299000.0-1812000.0-795000.0-2305000.0-907000.01428000.0-2226000.0
Percentage of ContractWithCustomerLiabilityIncreaseDecreaseInCustomerDeposits100.0100.0100.0100.0100.0100.0100.0100.0

nstg:ContractWithCustomerLiabilityIncreaseFromCashReceipts

nstg:ContractWithCustomerLiabilityIncreaseFromCashReceipts


Contract
Period End2021-06-302021-03-312020-12-31
Value3300000.04300000.0-3042000.0
Percentage of ContractWithCustomerLiabilityIncreaseFromCashReceipts100.0100.0100.0

nstg:IncreaseDecreaseInOperatingLeaseLiabilities

nstg:IncreaseDecreaseInOperatingLeaseLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-1040000.0-1050000.0-898000.0-1075000.0-300000.0-887000.0-805000.0-781000.0-109000.0-811000.00000
Percentage of IncreaseDecreaseInOperatingLeaseLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

nstg:InterestAccruedOnLongTermNotes

nstg:InterestAccruedOnLongTermNotes


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value354000.0355000.02740000.02687000.02635000.0819000.0235000.0232000.0180000.0163000.0162000.0188000.044000.044000.043000.043000.043000.042000.043000.041000.037000.037000.0-18000.00000-696000.0436000.0-88000.0-77000.0-83000.0-20000.0-79000.0-27000.0-31000.0
Percentage of InterestAccruedOnLongTermNotes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

nstg:OperatingLeaseRightOfUseAssetsAmortization

nstg:OperatingLeaseRightOfUseAssetsAmortization


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value833000.0838000.0821000.0821000.0821000.0775000.0762000.0737000.0681000.0651000.00000
Percentage of OperatingLeaseRightOfUseAssetsAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

nstg:RepaymentOfAccruedInterestOfLongTermDebt

nstg:RepaymentOfAccruedInterestOfLongTermDebt


Repayment
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value0002593000.000
Percentage of RepaymentOfAccruedInterestOfLongTermDebt0.00.00.0100.00.00.0

nstg:SaleOfStockGrossConsiderationReceivedOnTransaction us-gaap:SubsequentEventType, us-gaap:SubsidiarySaleOfStock

nstg:SaleOfStockGrossConsiderationReceivedOnTransaction

us-gaap:SubsequentEvent, us-gaap:IPO


Sale
Period End2020-10-31
Value230
Percentage of SaleOfStockGrossConsiderationReceivedOnTransaction100.0

nstg:SaleOfStockGrossConsiderationReceivedOnTransaction us-gaap:SubsidiarySaleOfStock

us-gaap:IPO


Sale
Period End2020-10-31
Value230
Percentage of SaleOfStockGrossConsiderationReceivedOnTransaction100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt us-gaap:DebtInstrument

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt

nstg:ConvertibleSeniorNotesDue2025


Adjustments
Period End2020-12-312020-09-302020-06-302020-03-31
Value-0.0430.00.058
Percentage of AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt100.00.00.0100.0

us-gaap:ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod

us-gaap:ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod


Contract
Period End2021-06-302021-03-312020-12-31
Value3.13.33.9
Percentage of ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod100.0100.0100.0

us-gaap:DebtConversionOriginalDebtInterestRateOfDebt us-gaap:DebtInstrument

us-gaap:DebtConversionOriginalDebtInterestRateOfDebt

nstg:ConvertibleSeniorNotesDue2025


Debt
Period End2020-12-312020-03-31
Value09.35
Percentage of DebtConversionOriginalDebtInterestRateOfDebt0.0100.0

us-gaap:DebtInstrumentConvertibleConversionRatio1 us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentConvertibleConversionRatio1

nstg:ConvertibleSeniorNotesDue2025, us-gaap:SeniorNotes


Debt
Period End2020-12-312020-03-31
Value20.89520.916
Percentage of DebtInstrumentConvertibleConversionRatio1100.0100.0

us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal us-gaap:DebtInstrument

us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal

nstg:ConvertibleSeniorNotesDue2025


Debt
Period End2021-06-302021-03-312020-06-302020-03-31
Value-4.4860.00.0
Percentage of DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal100.0100.00.00.0

us-gaap:DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger nstg:ConvertibleDebtTerms, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger

nstg:ConvertibleDebtTriggeringEvent1, nstg:ConvertibleSeniorNotesDue2025, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0130.00128.701.3
Percentage of DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger0.0100.00.0100.00.0100.0

nstg:ConvertibleDebtTriggeringEvent2, nstg:ConvertibleSeniorNotesDue2025, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value098.0097.0200.98
Percentage of DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger0.075.40.075.40.075.4

us-gaap:DebtInstrumentInterestRateDuringPeriod us-gaap:DebtInstrument

us-gaap:DebtInstrumentInterestRateDuringPeriod

nstg:ConvertibleSeniorNotesDue2025


Debt
Period End2021-06-302021-03-31
Value03.3
Percentage of DebtInstrumentInterestRateDuringPeriod0.0100.0

us-gaap:DebtInstrumentRedemptionPricePercentage us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentRedemptionPricePercentage

nstg:ConvertibleSeniorNotesDue2025, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0100.0099.001.0
Percentage of DebtInstrumentRedemptionPricePercentage0.0100.00.0100.00.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-155000.0146000.0121000.097000.043000.0-73000.045000.0-47000.03000.0-10000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfInvestments

us-gaap:GainLossOnSaleOfInvestments


Gain
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value001060000.0-1360000.000
Percentage of GainLossOnSaleOfInvestments0.00.0100.0100.00.00.0

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value1613000.0-1060000.01512000.0-1580000.0473000.0-426000.0143000.01333000.0-1324000.01124000.0894000.0-887000.01303000.0-1804000.0-6604000.08404000.02894000.0-3382000.02626000.01057000.01778000.0-4610000.04175000.076000.0658000.0-3747000.02712000.0717000.01601000.0-1651000.0640000.01709000.01530000.0-1201000.0451000.01058000.0
Percentage of IncreaseDecreaseInAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeferredIncomeTaxes

us-gaap:IncreaseDecreaseInDeferredIncomeTaxes


Increase
Period End2021-03-31
Value-12000000.0
Percentage of IncreaseDecreaseInDeferredIncomeTaxes100.0

us-gaap:IncreaseDecreaseInDeferredRevenue

us-gaap:IncreaseDecreaseInDeferredRevenue


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value0.0621.2440.2940.664-0.041.115-0.292-1.62-3.791-0.833-0.99-0.644-0.3230.178-9.553-6.301-13.063-0.244-1.807-0.5591220-0.214-0.6351.385-0.6630.1694.2185.327-0.2170.4690.2210.1240.2110.1150.133
Percentage of IncreaseDecreaseInDeferredRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2968000.0-3774000.01430000.0751000.02704000.0-5821000.04799000.01074000.02459000.0-4765000.02931000.01153000.02171000.0-2792000.01195000.0769000.01732000.0-3401000.0
Percentage of IncreaseDecreaseInEmployeeRelatedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value2125000.03559000.0342000.0830000.0-2175000.0-3318000.0-1942000.01804000.02111000.01377000.0359000.01148000.0189000.01018000.0-1373000.0778000.01313000.0193000.0-604000.0792000.0498000.0-758000.0-565000.0-1725000.0865000.0226000.0914000.0282000.0368000.0568000.0179000.0
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseDebtExcludingAmortization us-gaap:DebtInstrument

us-gaap:InterestExpenseDebtExcludingAmortization

nstg:ConvertibleSeniorNotesDue2025


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1510000.01509000.01509000.01493000.01509000.0386000.0
Percentage of InterestExpenseDebtExcludingAmortization100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWriteDown

us-gaap:InventoryWriteDown


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value418000.0951000.0871000.01000.06000.08000.0147000.0230000.0112000.0442000.062000.0584000.045000.00866000.00
Percentage of InventoryWriteDown100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0

us-gaap:InvestmentIncomeInterest

us-gaap:InvestmentIncomeInterest


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value231000.0118000.0228000.0333000.0479000.0704000.0705000.0763000.0828000.0523000.0505000.0384000.0204000.0238000.0260000.0252000.0150000.0147000.0124000.0104000.094000.068000.052000.058000.056000.067000.068000.065000.075000.064000.040000.022000.03000.03000.04000.04000.06000.0
Percentage of InvestmentIncomeInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeInvestmentExpense

us-gaap:InvestmentIncomeInvestmentExpense


Investment
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1.8681.874.1544.1162.8832.4352.4151.8891.7482.6331.6311.6041.5631.5681.5561.5281.5011.5221.5091.3261.3151.011.0221.0010.9840.8920.6972.0150.536
Percentage of InvestmentIncomeInvestmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremium

us-gaap:InvestmentIncomeNetAmortizationOfDiscountAndPremium


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value2432000.0-31000.0-29000.009000.0141000.0193000.0247000.0-242000.06000.095000.0-337000.030000.0-66000.0-85000.0-35000.011000.0-89000.0110000.0-17000.0-3000.0-70000.017000.0-135000.0-64000.0-88000.041000.0-153000.0-147000.0173000.0
Percentage of InvestmentIncomeNetAmortizationOfDiscountAndPremium100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value-71000.0-74000.0-162000.0-192000.0353000.0-61000.0-72000.013000.0183000.061000.014000.012000.046000.0-13000.0-71000.025000.0-5000.09000.0-47000.0-37000.023000.034000.0-25000.025000.0-11000.025000.0-22000.0-28000.0-2000.0-13000.017000.05000.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDebtExtinguishmentCosts

us-gaap:PaymentsOfDebtExtinguishmentCosts


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312014-12-312013-12-31
Value0004845000.00000
Percentage of PaymentsOfDebtExtinguishmentCosts0.00.00.0100.00.00.00.00.0

us-gaap:PaymentsOfFinancingCosts

us-gaap:PaymentsOfFinancingCosts


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302015-12-312014-12-31
Value0007403000.000100000.00500000.0000
Percentage of PaymentsOfFinancingCosts0.00.00.0100.00.00.0100.00.0100.00.00.00.0

us-gaap:PaymentsToAcquireAvailableForSaleSecurities

us-gaap:PaymentsToAcquireAvailableForSaleSecurities


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value0.00.00.0382519742815560.06.033132410171916129.64.07.2511157.8719.76929-0.831
Percentage of PaymentsToAcquireAvailableForSaleSecurities0.00.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:ProceedsFromIssuanceOfDebt

nstg:ConvertibleSeniorNotesDue2025, us-gaap:SeniorNotes


Proceeds
Period End2020-09-302020-06-302020-03-31
Value0.00.0222
Percentage of ProceedsFromIssuanceOfDebt0.00.0100.0

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value01192000.001068000.001122000.001013000.00939000.00684000.00767000.00867000.00926000.00722000.00767000.0-1000.0632000.00664000.00546000.0
Percentage of ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans0.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.0100.0100.00.0100.00.0100.0

us-gaap:ProceedsFromIssuanceOfWarrants

us-gaap:ProceedsFromIssuanceOfWarrants


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value000737000.0407000.0515000.0609000.0697000.0744000.0843000.0675000.0748000.0499000.0175000.0000
Percentage of ProceedsFromIssuanceOfWarrants0.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:ProceedsFromLinesOfCredit us-gaap:DebtInstrument

us-gaap:ProceedsFromLinesOfCredit

nstg:TermLoanAgreement


Proceeds
Period End2020-12-31
Value0.0
Percentage of ProceedsFromLinesOfCredit0.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value9.402152620204813232039178.5159.78419.8517105.6125.511111111229.30215110.00.0
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-02-282014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value2.2542.2495.6743.4362.6726.9692.4883.2344.598.0750.781.7330.5830.4110.1940.2910.3130.2881.8930.3190.1260.2690.330.1940.270.0820.241-0.0130.0756.40.1080.0090.0050.0510.3220.0880.069
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfLongTermCapitalLeaseObligations

us-gaap:RepaymentsOfLongTermCapitalLeaseObligations


Repayments
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.00.00.0800.00.0450.00.00.00.00.00.0260.0320.0340.0570.0670.068
Percentage of RepaymentsOfLongTermCapitalLeaseObligations0.00.00.0100.00.00.0100.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockValueSharesIssuedNetOfTaxWithholdings

us-gaap:RestrictedStockValueSharesIssuedNetOfTaxWithholdings


Restricted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value02585000.006000.002006000.00175000.001299000.010000.089000.00108000.04000.061000.00248000.00000
Percentage of RestrictedStockValueSharesIssuedNetOfTaxWithholdings0.0100.00.0100.00.0100.00.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.00.00.00.00.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.0750.696-0.5163.623240.00.00.00.0
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:SaleOfStockConsiderationReceivedOnTransaction us-gaap:SubsequentEventType, us-gaap:SubsidiarySaleOfStock

us-gaap:SaleOfStockConsiderationReceivedOnTransaction

us-gaap:SubsequentEvent, us-gaap:IPO


Sale
Period End2020-10-31
Value215
Percentage of SaleOfStockConsiderationReceivedOnTransaction100.0

us-gaap:SaleOfStockConsiderationReceivedOnTransaction us-gaap:SubsidiarySaleOfStock

nstg:PublicStockOffering


Sale
Period End2020-10-312019-03-312018-07-31
Value2156853
Percentage of SaleOfStockConsiderationReceivedOnTransaction100.00.00.0

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans

us-gaap:CommonStock


Stock
Period End2021-03-312020-09-302020-03-312019-09-302019-03-312018-09-302018-03-31
Value38000.039000.050000.052000.0151000.0121000.0136000.0
Percentage of StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value297000.0726000.0324000.0234000.0948000.0317000.0323000.0805000.0163000.089000.0139000.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan


Stock
Period End2021-03-312020-09-302020-03-312019-09-302019-03-312018-09-302018-03-31
Value1192000.01068000.01122000.01013000.0939000.0684000.0767000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-03-312020-09-302020-03-312019-09-302019-03-312018-09-302018-03-31
Value1192000.01068000.01122000.01013000.0939000.0684000.0767000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross


Stock
Period End2021-03-312020-03-312019-09-302019-03-31
Value2585000.02006000.0175000.01299000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardGross100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-03-312020-03-312019-09-302019-03-31
Value2585000.02006000.0175000.01299000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardGross100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value2.2552.253.4292.6736.9693.2344.5918.0751.7330.5840.411
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value2.2552.2493.4292.6736.9693.2344.598.0751.7330.5830.411
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.099.8100.0

us-gaap:CommonStock


Stock
Period End2021-03-312019-06-302018-09-302018-06-30
Value0.0010.0010.00.001
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised0.00.00.00.2

us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount

us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount


Valuation
Period End2021-03-31
Value12
Percentage of ValuationAllowanceDeferredTaxAssetChangeInAmount100.0

us-gaap:WriteOffOfDeferredDebtIssuanceCost us-gaap:DebtInstrument

us-gaap:WriteOffOfDeferredDebtIssuanceCost

nstg:TermLoanAgreement


Write
Period End2020-12-31
Value0
Percentage of WriteOffOfDeferredDebtIssuanceCost0.0

nstg:AreaOfSpaceUnderLease

nstg:AreaOfSpaceUnderLease


Area
Period End2020-12-31
Value134300.0
Percentage of AreaOfSpaceUnderLease100.0

nstg:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughThreeYearsFairValue

nstg:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughThreeYearsFairValue


Available
Period End2021-06-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value780.013157.5298.050.00.00.00.00.0115.0414.0027.0237.1439.3173.011.5040.00.04.5642.5483.7675.99
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughThreeYearsFairValue100.00.0100.0100.0100.0100.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0

nstg:ContractWithCustomerLiabilityCustomerDepositsCurrent

nstg:ContractWithCustomerLiabilityCustomerDepositsCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1482000.01332000.01631000.01477000.03289000.04084000.06389000.0
Percentage of ContractWithCustomerLiabilityCustomerDepositsCurrent100.0100.0100.0100.0100.0100.0100.0

nstg:DebtSecuritiesAndEquitySecuritiesFairValue

nstg:DebtSecuritiesAndEquitySecuritiesFairValue


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value23713285980112127
Percentage of DebtSecuritiesAndEquitySecuritiesFairValue100.0100.0100.0100.0100.0100.0100.0

nstg:DeferredTaxAssetsDeferredLeaseLiability

nstg:DeferredTaxAssetsDeferredLeaseLiability


Deferred
Period End2020-12-312019-12-31
Value6962000.07653000.0
Percentage of DeferredTaxAssetsDeferredLeaseLiability100.0100.0

nstg:DeferredTaxLiabilitiesDebtDiscount

nstg:DeferredTaxLiabilitiesDebtDiscount


Deferred
Period End2020-12-31
Value12
Percentage of DeferredTaxLiabilitiesDebtDiscount100.0

nstg:OutstandingPrincipalOfConvertibleDebt us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:DebtInstrument

nstg:OutstandingPrincipalOfConvertibleDebt

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, nstg:ConvertibleSeniorNotesDue2025


Outstanding
Period End2020-12-31
Value230
Percentage of OutstandingPrincipalOfConvertibleDebt100.0

nstg:OutstandingPrincipalOfConvertibleDebt us-gaap:DebtInstrument

nstg:ConvertibleSeniorNotesDue2025


Outstanding
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2302302302302302300.0
Percentage of OutstandingPrincipalOfConvertibleDebt0.00.0100.00.00.00.00.0

us-gaap:AssetsFairValueDisclosure

us-gaap:AssetsFairValueDisclosure


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302012-12-31
Value388400429221241262149121120139858743567385965570525053324450536866415120
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302012-12-31
Value15038740016116015832158.14181161316112224383.705169.00912265.37115131213178.4541820
Percentage of AssetsFairValueDisclosure38.896.793.373.166.760.521.813.06.858.219.015.738.821.030.328.339.36.723.817.325.549.416.535.126.623.619.626.620.536.3100.0

us-gaap:FairValueInputsLevel2


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-30
Value23713285980103117105112586973264451615851534337272728364155483232
Percentage of AssetsFairValueDisclosure61.23.36.726.933.339.578.287.093.241.881.084.361.279.069.771.760.793.376.282.774.550.683.564.973.476.480.473.479.563.7

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value10000.09000.083000.0245000.0438000.0225000.0147000.01000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value3000.03000.09000.014000.029000.06000.021000.00
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax30.033.310.85.76.62.714.30.0

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value7000.06000.071000.0180000.0291000.06000.089000.01000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax70.066.785.573.566.42.760.5100.0

us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value3000.051000.0118000.0213000.037000.00
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax3.620.826.994.725.20.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax


Available
Period End2021-06-302020-06-302020-03-312019-12-312018-12-31
Value72000.00141000.02000.041000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.00.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302020-06-302020-03-312019-12-312018-12-31
Value3000.0010000.009000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax4.20.07.10.022.0

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302020-06-302020-03-312019-12-312018-12-31
Value51000.00131000.02000.021000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax70.80.092.9100.051.2

us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-302020-06-302020-03-312019-12-312018-12-31
Value18000.000011000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax25.00.00.00.026.8

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value2371328597910311769
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value261.4611.4621.4638.968.952117.41
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis11.310.95.12.511.28.610.210.6

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value18211224250687847
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis76.989.177.672.263.765.766.867.9

us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value285.01520262614
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis11.817.425.325.125.623.021.5

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss


Available
Period End2021-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value72000.0141000.02000.041000.054000.067000.0112000.099000.029000.053000.052000.01000.03000.029000.09.029000.019000.0
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302020-03-312018-12-31
Value3000.010000.09000.0
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss4.27.122.0

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302020-03-312019-12-312018-12-31
Value51000.0131000.02000.021000.0
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss70.892.9100.051.2

us-gaap:USGovernmentDebtSecurities


Available
Period End2021-06-30
Value18000.0
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss25.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue


Available
Period End2021-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value79452.51539421733393842351.50511270.0152753032
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302020-03-312018-12-31
Value114.9527.401
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue14.110.818.6

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302020-03-312019-12-312018-12-31
Value45402.51517
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue57.189.2100.043.9

us-gaap:USGovernmentDebtSecurities


Available
Period End2021-06-30
Value23
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue28.8

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss


Available
Period End2021-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value72000.0141000.02000.035000.054000.067000.0111000.093000.029000.053000.052000.003000.025000.08.027000.018000.0-45000.0
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302020-03-312018-12-31
Value3000.010000.09000.0
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss4.27.125.7

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302020-03-312019-12-312018-12-31
Value51000.0131000.02000.015000.0
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss70.892.9100.042.9

us-gaap:USGovernmentDebtSecurities


Available
Period End2021-06-30
Value18000.0
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss25.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue


Available
Period End2021-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value79452.51537421731353842350.011240.013275263035
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302020-03-312018-12-31
Value114.9527.401
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue14.110.819.8

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302020-03-312019-12-312018-12-31
Value45402.51514
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue57.189.2100.040.1

us-gaap:USGovernmentDebtSecurities


Available
Period End2021-06-30
Value23
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue28.8

us-gaap:AvailableForSaleSecuritiesCurrent

us-gaap:AvailableForSaleSecuritiesCurrent


Available
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value281271051125869732644516158515343372727283641554832
Percentage of AvailableForSaleSecuritiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesCurrent us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel2, us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1821122435167786673394735
Percentage of AvailableForSaleSecuritiesCurrent0.00.077.60.00.00.061.363.065.468.567.969.1

us-gaap:FairValueInputsLevel2, us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value285.003152026272827101415
Percentage of AvailableForSaleSecuritiesCurrent0.017.30.00.00.021.127.024.418.821.530.9

us-gaap:AvailableForSaleSecuritiesCurrent us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1821122435167786673394735
Percentage of AvailableForSaleSecuritiesCurrent0.00.077.60.00.00.061.363.065.468.567.969.1

us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value285.003152026272827101415
Percentage of AvailableForSaleSecuritiesCurrent0.017.30.00.00.021.127.024.418.821.530.9

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value1591328598090101971045869732644395654444633342527283238514252532620
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-312013-09-30
Value23713285980103117105112586973264451615851534337272728553232
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value2371328598010311769
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value261.4641.4711.4778.9898.948117.401
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent11.310.95.12.511.28.610.210.6

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value18211224351677847
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent76.989.177.672.363.765.666.867.9

us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value285.0031520262714
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent11.817.325.325.125.823.021.5

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:CashAndCashEquivalents

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:MoneyMarketFunds


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value15038740016116014922158.14181161316112224383.705169.00912265.37115131213178.454
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:MoneyMarketFunds, us-gaap:FairValueInputsLevel1


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value15038740016116014922158.14181161316112224383.705169.00912265.37115131213178.454
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerAssetNet

us-gaap:ContractWithCustomerAssetNet


Contract
Period End2021-06-302021-03-31
Value500000.0300000.0
Percentage of ContractWithCustomerAssetNet100.0100.0

us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiability


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value8.38.37.06.76.06.15.05.36.9101112131312
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiability us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:InitialApplicationPeriodCumulativeEffectTransition

us-gaap:AccountingStandardsUpdate201409, us-gaap:CalculatedUnderRevenueGuidanceInEffectBeforeTopic606


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-1.2-1.0-2.7-3.2-2.0-1.2-8.3-8.0-5.4-3.1-1.8-1.2-1.2-1.3
Percentage of ContractWithCustomerLiability-14.5-12.0-38.6-47.8-33.3-19.7-166.0-150.9-78.3-29.0-15.7-9.6-9.2-9.6

us-gaap:DebtInstrumentFairValue us-gaap:DebtInstrument

us-gaap:DebtInstrumentFairValue

nstg:ConvertibleSeniorNotesDue2025


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value3723683552792111990.0
Percentage of DebtInstrumentFairValue100.0100.0100.0100.0100.0100.00.0

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet


Debt
Period End2020-12-312019-12-31
Value572.642
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-31
Value175.693
Percentage of DeferredIncomeTaxLiabilities100.0100.0

us-gaap:DeferredRevenueCurrent

us-gaap:DeferredRevenueCurrent


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value6.3836.7145.615.5645.0085.0383.9974.3896.0339.4769.898.9059.878109.229161720191616115.2615.6355.6784.0014.6274.4253.6011.2921.4621.1921.0860.878
Percentage of DeferredRevenueCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredRevenueNoncurrent

us-gaap:DeferredRevenueNoncurrent


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value2.451.9841.8431.1481.041.0490.9760.8760.8531.2011.623.5943.2643.1513.3045.4071120222627206.4866.2146.8067.0987.1357.1683.7740.7560.8030.6040.4890.362
Percentage of DeferredRevenueNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value13110688688870533625
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1007363497057473121
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value8.138108.3476.3827.8277.1354.1472.3692.717
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value648000.0633000.0613000.0448000.00
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsForeign100.0100.0100.0100.00.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value9.513128.4916.5054.5723.1242.3321.6540.761
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsResearch100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value5161000.09680000.07703000.05664000.05360000.03212000.01583000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves


Deferred
Period End2020-12-312019-12-31
Value1000000.0700000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves100.0100.0

us-gaap:DeferredTaxLiabilitiesLeasingArrangements

us-gaap:DeferredTaxLiabilitiesLeasingArrangements


Deferred
Period End2020-12-312019-12-31
Value5029000.05693000.0
Percentage of DeferredTaxLiabilitiesLeasingArrangements100.0100.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value14111513129.6715109.7497.289129.1227.9775.8848.6348.248.0396.8384.701
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

nstg:ServiceAndPerformanceComponents


Employee
Period End2020-12-31
Value7.1
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0

nstg:ServiceComponent


Employee
Period End2020-12-31
Value26
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized369.0

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiability


Finance
Period End2020-12-31
Value447000.0
Percentage of FinanceLeaseLiability100.0

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDue


Finance
Period End2020-12-31
Value475000.0
Percentage of FinanceLeaseLiabilityPaymentsDue100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths


Finance
Period End2020-12-31
Value196000.0
Percentage of FinanceLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour


Finance
Period End2020-12-31
Value16000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearFour100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree


Finance
Period End2020-12-31
Value67000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearThree100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo


Finance
Period End2020-12-31
Value196000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearTwo100.0

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount


Finance
Period End2020-12-31
Value28000.0
Percentage of FinanceLeaseLiabilityUndiscountedExcessAmount100.0

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent


Finance
Period End2020-12-31
Value4.8
Percentage of FinanceLeaseWeightedAverageDiscountRatePercent100.0

us-gaap:FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

us-gaap:FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue

us-gaap:FairValueInputsLevel2, us-gaap:AssetBackedSecurities


Financial
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value261.4641.4711.4778.9898.9481110117.437.401
Percentage of FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Financial
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value261.4641.4711.4778.9898.948117.401
Percentage of FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryFinishedGoodsNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value171412141312109.637.1586.465.7117.2516.8718.659.4698.0046.5236.7385.4893.2883.3125.423.6683.9313.7673.1181.9882.5942.388
Percentage of InventoryFinishedGoodsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value5247000.04494000.04286000.05622000.06996000.04419000.04620000.04610000.04886000.02634000.03408000.03026000.05429000.05332000.05743000.05867000.04988000.03948000.04277000.04999000.06228000.03479000.03575000.05064000.02989000.02260000.01299000.01201000.02164000.0
Percentage of InventoryRawMaterialsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryValuationReserves

us-gaap:InventoryValuationReserves


Inventory
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value5000000.04100000.03200000.02700000.02200000.02200000.02200000.02100000.03500000.0
Percentage of InventoryValuationReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value6361000.05882000.05981000.05986000.05930000.05627000.04617000.04800000.04426000.03877000.04054000.04741000.05296000.05083000.04845000.04649000.04248000.03858000.04046000.03443000.02970000.02937000.02895000.02704000.02654000.02509000.02157000.01995000.02198000.0
Percentage of InventoryWorkInProcessNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-31
Value6266000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority

us-gaap:OperatingLossCarryforwards

nstg:FederalAndState


Operating
Period End2020-12-312019-12-312018-12-31
Value553375339
Percentage of OperatingLossCarryforwards100.0100.0100.0

us-gaap:DomesticCountry


Operating
Period End2020-12-312019-12-312018-12-31
Value2048355
Percentage of OperatingLossCarryforwards36.922.316.2

us-gaap:PurchaseObligation

us-gaap:PurchaseObligation


Purchase
Period End2020-12-31
Value21
Percentage of PurchaseObligation100.0

us-gaap:RevenueRemainingPerformanceObligation

us-gaap:RevenueRemainingPerformanceObligation


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8.60.51.93.05.56.07.19.713161714
Percentage of RevenueRemainingPerformanceObligation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueRemainingPerformanceObligation us-gaap:ProductOrService

nstg:TotalProductsAndServices


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9.89.67.77.57.15.75.77.17.06.36.05.16.0
Percentage of RevenueRemainingPerformanceObligation0.00.01540.0394.7236.7103.695.0100.072.247.035.929.142.3

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value24.6118.698.6811.0715.712.77
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized

nstg:TwoThousandFourStockOptionPlanAndTwoThousandThirteenEquityIncentiveStockPlan


Share
Period End2020-12-31
Value11
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value13456183.861481917267.486
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue


Share
Period End2020-12-31
Value134
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice


Share
Period End2020-12-31
Value14.13
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice


Share
Period End2020-12-31
Value15.68
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice100.0

us-gaap:SharePrice

us-gaap:SharePrice


Share
Period End2021-06-302021-03-312020-12-31
Value64.7965.7166.88
Percentage of SharePrice100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1


Sharebased
Period End2020-12-31
Value34
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1100.0

us-gaap:TaxCreditCarryforwardAmount us-gaap:IncomeTaxAuthority

us-gaap:TaxCreditCarryforwardAmount

nstg:FederalAndState


Tax
Period End2020-12-31
Value10
Percentage of TaxCreditCarryforwardAmount100.0

us-gaap:UnamortizedDebtIssuanceExpense

us-gaap:UnamortizedDebtIssuanceExpense


Unamortized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-31
Value5.5765.93576062652.6422.0040.3130.3370.360.3840.4070.4310.4540.4780.5450.68
Percentage of UnamortizedDebtIssuanceExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnamortizedDebtIssuanceExpense us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance


Unamortized
Period End2020-12-31
Value6.285
Percentage of UnamortizedDebtIssuanceExpense11.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Unamortized
Period End2020-12-31
Value-51.012
Percentage of UnamortizedDebtIssuanceExpense-89.0

Line plots across dimensions of each concept


us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
(None,)
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amountus-gaap: Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities
TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Product Or Service
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementGeographical
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Geographical
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components