STMP


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

Table of contents



us-gaap:CommonStockValue

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesAuthorized

us-gaap:CommonStockSharesOutstanding
us-gaap:StatementEquityComponents

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

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

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization
us-gaap:ProductOrService

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GrossProfit

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:InterestExpense

us-gaap:LitigationSettlementExpense

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:OperatingExpenses

us-gaap:OperatingIncomeLoss
us-gaap:StatementBusinessSegments

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:ResearchAndDevelopmentExpense

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

us-gaap:Revenues

us-gaap:SellingAndMarketingExpense

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue
us-gaap:InvestmentType

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:OtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:Goodwill
us-gaap:StatementBusinessSegments

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LiabilitiesCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DepreciationDepletionAndAmortization
us-gaap:StatementBusinessSegments

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:ProceedsFromRepaymentsOfShortTermDebt

stmp:CashPaidForAmountsIncludedInMeasurementOfLeaseLiabilitiesIncludedInCashProvidedByOperatingActivities

stmp:IncreaseDecreaseInLeaseRightOfUseAssetsNet

stmp:IncreaseDecreaseInLeaseRightOfUseLiabilities

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:ForeignCurrencyTransactionGainLossRealized

us-gaap:GoodwillForeignCurrencyTranslationGainLoss
us-gaap:StatementBusinessSegments

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInIncomeTaxesReceivable

us-gaap:IncreaseDecreaseInOtherCurrentAssets

us-gaap:IncreaseDecreaseInOtherNoncurrentAssets

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInPrepaidExpense

us-gaap:InterestAndOtherIncome
us-gaap:LitigationCase, us-gaap:LitigationStatus
us-gaap:LitigationSettlementAmountAwardedToOtherParty

us-gaap:OperatingLeaseCost

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockPlans

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
us-gaap:StatementEquityComponents
us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:SubleaseIncome

us-gaap:TreasuryStockSharesAcquired
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

stmp:AccruedLegalSettlementCurrent
us-gaap:CounterpartyName, us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
stmp:BusinessCombinationTransactionValue

stmp:ContractWithCustomerPrepaymentsForPostageAndShippingLabelsCurrent

stmp:DebtInstrumentUnusedBorrowingCapacityShortTermDebtAmount

stmp:DeferredTaxAssetsLeaseRightOfUseLiabilities

stmp:DeferredTaxLiabilitiesFederalBenefitOfStateTaxDeferredTaxAssets

stmp:DeferredTaxLiabilitiesLeaseRightOfUseAssets

stmp:PrepaidExpensePostageAndShippingLabels
us-gaap:PlanName
stmp:SharesHeldInESPP

us-gaap:AllowanceForDoubtfulAccountsReceivable
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:CounterpartyName, us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:BusinessAcquisitionSharePrice

us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:InvestmentType
us-gaap:CreditFacility
us-gaap:DebtInstrumentCarryingAmount
us-gaap:DebtInstrument
us-gaap:DeferredFinanceCostsGross

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsDomestic

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal

us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EstimatedInsuranceRecoveries
us-gaap:LitigationCase, us-gaap:LitigationStatus

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:IncomeTaxesReceivable

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceived

us-gaap:LessorOperatingLeasePaymentsToBeReceivedAfterRollingYearFive

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearFive

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearFour

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearThree

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:LitigationStatus
us-gaap:LossContingencyAccrualAtCarryingValue
us-gaap:Range, us-gaap:LitigationStatus
us-gaap:LossContingencyEstimateOfPossibleLoss

us-gaap:OtherLiabilities

us-gaap:PrepaidExpenseCurrent

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:ShortTermBorrowings
us-gaap:TaxCreditCarryforward
us-gaap:TaxCreditCarryforwardAmount
us-gaap:IncomeTaxAuthority, us-gaap:TaxCreditCarryforward
us-gaap:TaxCreditCarryforwardValuationAllowance

us-gaap:TreasuryStockShares

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

Plots across concepts


IncomeStatement
Operating Income Loss
Expenses
Income Tax Expense Benefit
Balance Sheet
Operating Lease Right Of Use Asset
Assets
Inventory Net
Current Assets
Inventory Net
NonCurrent Assets
Other Assets Noncurrent
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Other Liabilities
Current Liabilities
Other Accrued Liabilities Current
Stockholders Equity
Common Stock Value
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Net Income Loss
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Treasury Stock Shares
OperatingLeaseLiability
Operating Lease Liability Current
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Undiscounted Excess Amount
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Net

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:CommonStockValue █▇▇▇▇▇▇▇▇▇▇▇▆▆▆▅▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▃▃▃▃▂▃▂▂▁0.0580.0570.0570.0570.0560.0560.0560.0560.0560.0560.0560.0560.0550.0550.0550.0540.0540.0540.0530.0530.0530.0530.0520.0520.0520.0520.0510.0510.0510.0510.0510.0510.050.050.050.050.0490.050.0490.0480.047NA0.047NANA
us-gaap:CommonStockSharesIssued ██████████████▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▆▆▆▁▆▁▁35.00134.90634.70734.50733.65233.28433.1333.12833.10133.08933.04233.01732.95132.62832.17731.77231.27831.04930.50730.42530.3330.27229.46329.36529.21729.14228.76328.67328.61928.5828.51828.37427.94127.5527.47227.30227.2370.02702426.8560.0255820.024909NA0.024757NANA
us-gaap:CommonStockSharesAuthorized █████████████████████████████████████▁█▁▁47.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.547.50.047547.50.04750.0475NA0.0475NANA
us-gaap:CommonStockSharesOutstanding ██████▇█████████▇█▇███▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▁▇▁▁18.24618.36918.30618.20317.41417.10217.02917.10317.18917.47217.66218.16818.15117.88317.57317.33716.93217.07616.89717.13117.22917.47616.69716.59916.45116.35815.99715.90715.85316.24916.81716.04315.6115.32415.31915.64816.5440.01633116.1630.0148890.014234NA0.01449NANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▇████▇▇▇▇▇██████▇▇▇▇▇█▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▁▇▁▁▁18.29819.64419.70619.40618.92718.18917.92317.44117.80918.01518.57819.04618.90618.51118.69918.54818.12518.1718.02618.1218.19218.66416.64217.51716.40216.15616.37216.25816.37816.66416.6416.38916.16316.016.12916.67517.1960.01717316.5510.0150590.014450.014613NA0.0144520.01445
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ████████████████▇▇▇███▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▁▇▁▁▁18.29818.36218.26717.82617.23117.06417.06417.14417.29117.54717.98318.16118.01517.64417.48417.07316.9316.90217.01817.21817.38417.35716.64216.53816.40216.15615.95215.88115.99316.22216.12415.81615.48615.32815.50216.10316.4680.0162515.6940.0145560.0143210.014484NA0.014280.01429
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:EmployeeStockOption█▁2.7410.449NA0.1230.6781.527NA2.2542.3071.153NA0.1430.0670.095NA0.030.0420.0NA0.5140.2870.007NA0.0642.9923.006NA0.1950.1710.109NA0.0430.04NANANANANANANANANANANANA
us-gaap:EarningsPerShareBasic ▁▆▇█▇▄▅▄▄▄▆▆▇▇▆▇▆▆▅▄▄▄▃▄▂▃▄▄▄▄▅▄▄▄▄▄▃▄▄▃▄▃▃▃▃-1.411.862.543.593.00.971.190.530.810.92.371.842.532.672.32.711.831.961.711.080.820.760.00.44-0.64-0.060.560.60.70.451.170.550.560.520.60.430.361.010.850.310.40.18-0.0200000000000000180.190.07
us-gaap:EarningsPerShareDiluted ▁▆▇█▇▄▅▄▄▄▇▆▇▇▆▇▆▆▅▅▄▄▃▄▂▃▄▄▄▄▅▄▄▄▄▄▄▅▄▄▄▃▃▃▃-1.411.742.363.32.730.911.130.520.790.872.31.752.412.542.152.491.711.821.611.030.790.710.00.42-0.64-0.060.540.580.680.441.130.530.530.490.580.420.340.950.810.30.390.18-0.0100000000000000090.190.07
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
 Operating Margin us-gaap:StatementBusinessSegments stmp:Stamps.comSegment▇▆█▇█▃▄▂▂▂▅▃▃▃▃▁175.618172.61190.265177.072191.047137.545146.41123.494126.28122.904155.118138.27139.627133.565132.467115.062NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:AllocatedShareBasedCompensationExpense ▇▆▆▆█▇█▇▆▆▆▆▆▅▅▇▇▇▆▆▅▅▅▂▃▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁11.4848.699.42610.1613.22110.72512.47311.7539.8248.8910.08.9119.897.5487.1611.33410.96811.3679.1948.8228.4177.5168.1223.0613.4012.6422.3970.460.9261.0160.9241.3451.0811.1420.8160.8840.9681.3230.8141.0070.802NANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▁▅▇█▆▃▅▃▃▄▆▆▆▆▆▆▅▅▅▄▄▄▃▃▂-26.03737.15359.18872.71351.3881.76737.12.2629.10619.71737.86938.95645.52347.04540.19946.22531.03833.13629.02418.66514.28313.25-0.0997.273-10.453NANANANANANANANANANANANANANANANANANANANA
us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization ▅▅▇▆█▃▆▂▁▁42.65943.22346.72343.95247.76140.3844.23438.20236.44136.339NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GeneralAndAdministrativeExpense █▇▇▇█▇▇▇▆▆▆▆▆▅▅▆▅▅▄▄▄▄▃▂▃▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁34.20229.1728.33128.85633.01528.46828.06128.9827.53526.22825.83224.91625.18721.01622.87425.24321.45118.98217.84916.90117.11315.26212.3959.4712.7637.7719.4096.1915.354.1974.2413.9613.9663.6263.5173.9533.4353.8453.7873.4283.5063.464.6893.413.524
us-gaap:GrossProfit ▇▇███▆▆▅▅▅▇▆▆▆▆▅▅▅▅▄▄▄▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁148.415145.867159.264149.965158.969110.966116.66897.97102.33299.664131.415110.383110.185108.038111.60293.52897.05187.30287.99375.83270.29367.21556.69340.4838.42234.42732.55229.2926.66825.85326.18824.66125.02124.44922.70822.57821.58921.0320.23918.59619.94516.59316.13515.18515.365
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▁▇███▅▆▅▅▅▇▇▇▇▇▆▇▆▇▆▅▅▃▄▂▃▃▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▄▃-33.94544.16557.85554.48660.70323.59231.49515.07721.6822.49753.24242.7546.26248.6650.71834.81340.91933.79840.74730.78724.09321.347-1.35413.039-15.166-2.09-0.4169.3877.7087.5069.1368.8538.647.9696.9597.2075.9874.5454.7114.5675.7722.74-0.4682.811-2.981
us-gaap:IncomeTaxExpenseBenefit ▂▇█▂▇▇█▆▇▆█▇▅▅█▁▇▅██▇▇▄▆▃▄▂▄▃▅▂▄▄▄▄▅▄▁▂▄▄▄▄▄▃-8.1929.92111.381-9.4858.9777.09811.1615.9297.6886.74210.5729.3370.71.61610.518-11.4129.8790.6611.71912.1159.8028.109-1.2835.765-4.735-1.12-9.318-0.085-3.4660.172-9.7350.090.0270.063-2.3380.230.064-11.815-8.6740.0390.0950.065-0.1850.082-3.922
us-gaap:InterestExpense ▂▂▂▂▄▄▅▅▆▆▆▆▆▅▇██▇█▇██▄▁▁▁0.0950.0950.0950.0960.4560.4670.5650.5890.6450.7140.6870.6680.650.590.890.9670.9320.880.9040.8280.9050.9150.3970.00.00.0NANANANANANANANANANANANANANANANANANANA
us-gaap:LitigationSettlementExpense 70.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▁▆▇█▇▄▅▄▄▄▆▆▇▇▆▇▅▆▅▄▄▄▃▄▂▃▄▄▄▄▄▄▄▄▄▄▃▄▄▃▃▃▃▃▃-25.75334.24446.47463.97151.72616.49420.3349.14813.99215.75542.66133.41345.52447.04440.246.22531.0433.13829.02818.67214.29113.238-0.0717.274-10.431-0.978.9029.47211.1747.33418.8718.7638.6137.9069.2976.9775.92316.3613.3854.5285.6772.675-0.2832.7290.941
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▁█-25.75334.244NA63.97151.72616.494NA9.14813.99215.755NA33.41345.52447.044NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingExpenses █▅▅▄▅▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▃▂▃▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁182.408101.546101.09195.34397.78386.79584.42282.31979.90776.42377.37866.09163.31658.83760.09957.86855.35952.65446.5544.24145.32644.99657.69327.48953.57436.58633.04719.97419.04918.48317.19115.916.47616.63415.88115.49315.76516.60915.65614.16214.31814.00916.10512.59318.576
us-gaap:OperatingIncomeLoss ▁▇███▅▆▅▅▅▇▇▇▇▇▆▇▆▇▆▅▅▃▄▂▃▃▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃-33.99344.32158.17354.62261.18624.17132.24615.65122.42523.24154.03744.29246.86949.20151.50335.6641.69234.64841.44331.59124.96722.219-1.012.991-15.152-2.159-0.4959.3167.6197.378.9978.7618.5457.8156.8277.0855.8244.4214.5834.4345.6272.5840.032.592-3.211
 us-gaap:OperatingIncomeLoss us-gaap:StatementBusinessSegments stmp:MetaPackSegment▂▅▄▄▃▁▂▂▂▃█▄▅▅▅▅-2.603-0.161-1.199-0.741-1.715-4.056-2.77-3.349-3.357-2.072.978-1.3010.00.00.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingIncomeLoss us-gaap:StatementBusinessSegments stmp:Stamps.comSegment▁▇█▇█▅▆▅▅▅▇▇▇▇▇▆-31.3944.48259.37255.36362.90128.22735.01619.025.78225.31151.05945.59346.86949.20151.50335.66NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▄▅▇▆▄▁█▃▃▅▃▆▄▄▄▄-0.2842.90912.7148.742-0.338-14.72716.766-6.886-4.8863.966-4.7915.5440.00.00.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ResearchAndDevelopmentExpense █▇▇▆▆▅▅▅▅▅▅▄▃▃▃▃▃▃▃▃▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁32.11228.5126.65424.73922.88421.32321.31620.28119.1317.31417.74614.43212.3412.07312.02112.03711.62810.5229.5799.1118.1318.3376.9914.7584.684.2823.953.4073.0362.9162.7712.8442.7182.6252.4062.6252.5552.6572.3792.4112.3322.2732.8262.2052.219
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▇▇███▆▆▅▅▅▇▆▅▅▅▅▅▄▄▄▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁191.074189.09205.987193.917206.73151.346160.902136.172138.773136.003170.231143.507139.627133.565132.467115.062116.14105.04105.89692.55984.01381.83769.87651.66948.3644.05241.85337.83434.28433.29832.36431.24532.10932.10130.0729.07128.22728.29327.2224.91826.6322.81722.67720.68921.189
us-gaap:Revenues ▇▇███▆▆▅▅▅▇▆▅▅▅▅▅▄▄▄▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁191.074189.09205.987193.917206.73151.346160.902136.172138.773136.003170.231143.507139.627133.565132.467115.062116.14105.04105.89692.55984.01381.83769.87651.66948.3644.05241.85337.83434.28433.29832.36431.24532.10932.10130.0729.07128.22728.29327.2224.91826.6322.81722.67720.68921.189
us-gaap:SellingAndMarketingExpense ███▇▇▆▆▆▆▆▆▅▄▄▄▃▄▄▃▃▃▄▃▂▂▂▂▁▂▂▂▁▂▂▂▁▂▂▁▁▁▁▁▁▁46.09443.86646.10641.74841.88437.00435.04533.05833.24232.88133.826.74325.78925.74825.20420.58822.2823.1519.12218.22920.08221.39718.24611.34112.53614.02112.119.51610.66311.3710.1799.0959.79210.3839.9588.9159.77510.1079.498.3238.488.2768.596.9787.622
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:Assets ██▇▇▆▆▅▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁1394.6871349.2551297.2991210.386992.414932.019902.496863.8842.648856.409852.774859.394788.336727.396679.104691.362616.512618.06610.129573.137547.047554.403528.614302.583295.213278.91254.731230.412215.609199.179187.118164.499148.612137.7130.852127.24136.691129.509107.9876.08361.199NA57.442NANA
us-gaap:Liabilities █▆▆▆▄▅▅▅▄▅▅▄▄▄▄▄▄▄▅▄▄▄▅▂▂▁▁▁▁435.37338.633323.18301.747227.144251.711236.871241.554229.02241.78239.109206.752177.75180.742181.291225.421213.801223.175237.417225.692222.956228.44289.64573.9780.73659.31749.738.35334.527NA15.353NANANANANANANANANANANANANANA
us-gaap:LiabilitiesAndStockholdersEquity ██▇▇▆▆▅▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁1394.6871349.2551297.2991210.386992.414932.019902.496863.8842.648856.409852.774859.394788.336727.396679.104691.362616.512618.06610.129573.137547.047554.403528.614302.583295.213278.91254.731230.412215.609199.179187.118164.499148.612137.7130.852127.24136.691129.509107.9876.08361.199NA57.442NANA
us-gaap:StockholdersEquity ███▇▆▆▅▅▅▅▅▅▅▅▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▂▁▁▁▁959.3171010.622974.119908.639765.27680.308665.625622.246613.628614.629613.665652.642610.586546.654497.813465.941402.711394.885372.712347.445324.091325.963238.969228.613214.477219.593205.031192.059181.082181.333171.765149.983133.525121.284112.954112.656123.693113.90994.00763.92350.51NA44.238NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:AssetsCurrent ██▇▆▄▄▃▃▃▃▃▃▄▄▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▂▂▂▁▁▁▁▁▁▁▁▁747.3698.793618.694537.811383.554317.464274.683244.953214.181217.573229.611232.33389.997325.612271.493280.709199.428195.178184.28153.857179.194172.72137.076124.244107.25891.79267.95448.47655.621107.49197.24388.80377.39563.75255.93353.68766.67661.15971.92651.00534.508NA29.245NANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ██▆▆▄▄▃▃▂▂▂▂▄▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▂▂▂▂▁▁▁▁▁▂▁▁▁▁▁▁551.961567.471443.552389.618275.053215.624156.307143.487109.713110.925113.75778.264282.868195.848153.903183.538110.343116.935106.93281.144116.273112.26465.12689.55977.82566.31240.93327.65933.81283.24866.67465.18353.3540.84729.57632.87346.64847.46354.08730.89812.06110.168.07132.98630.405
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ██▆▅▄▃▂▂▁▁▂▁▄551.961567.471443.552389.618275.053215.624156.307143.487109.713110.925113.75778.264282.868NA153.903NANANA106.932NANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccountsReceivableNetCurrent ▅▄▅▅▅▅▆▆▆▆▇█▆█▇▅▆▅▅▅▄▄▅▂▂▁▁▁▁▁▂▁▁▁▂▁▁▁▁▁▁55.47447.663.30860.2256.41655.66474.89866.30670.85476.07983.59595.8567.43792.06480.79752.55565.89761.96662.75660.08946.08142.31655.05215.29514.65411.98312.32510.5459.19111.017.5049.46311.25410.62814.43211.68910.2057.45510.4666.9137.165NA4.868NANA
us-gaap:InventoryNet NANA3.6NANANA3.9NANANA3.8NANANA3.2NANANA3.5NANANA3.5NANANA2.4NANANA3.2NANANA3.4NANANA2.2NANANANANANA
us-gaap:OtherAssetsCurrent █▅▇▄▃▃▂▂▂▂▁▃▂▂▂▄▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁106.43868.64586.31952.69535.67428.96322.73116.99616.15313.49110.72234.49916.48816.05214.44944.61623.18814.76313.0819.59510.43710.6148.3457.636.3565.3876.0716.2346.496.1696.5415.8026.5065.8685.6024.8244.498NA5.476NANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:PropertyPlantAndEquipmentGross NANA63.605NANANA61.667NANANA71.877NANANA63.084NANANA56.999NANANA48.081NANANA42.919NANANA38.74NANANA35.284NANANA18.441NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:BuildingNANA4.886NANANA4.886NANANA4.886NANANA4.886NANANA4.886NANANA4.886NANANA4.886NANANA4.886NANANA4.886NANANA0.0NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:BuildingImprovementsNANA20.56NANANA20.018NANANA20.018NANANA19.941NANANA17.705NANANA14.048NANANA13.942NANANA13.483NANANA13.569NANANA0.0NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ComputerEquipmentNANA20.972NANANA21.97NANANA31.566NANANA24.925NANANA22.74NANANA18.92NANANA14.479NANANA12.228NANANA8.311NANANA14.494NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:FurnitureAndFixturesNANA3.813NANANA3.611NANANA4.197NANANA3.211NANANA2.509NANANA2.016NANANA1.709NANANA0.987NANANA1.362NANANA2.178NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LandNANA7.155NANANA7.155NANANA7.156NANANA7.156NANANA7.156NANANA7.156NANANA7.156NANANA7.156NANANA7.156NANANA0.0NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LeaseholdImprovementsNANA6.219NANANA4.027NANANA4.054NANANA2.965NANANA2.003NANANA1.055NANANA0.747NANANA0.0NANANA0.0NANANA1.769NANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANA30.718NANANA28.684NANANA35.54NANANA25.577NANANA20.17NANANA16.374NANANA12.492NANANA8.977NANANA6.653NANANA16.276NANANANANANA
us-gaap:AmortizationOfIntangibleAssets ███████████▇▆▆▆▆▆▆▆▆▅▅▃▂▂▂▂▂▁▁▁▁5.55.55.45.55.55.55.55.55.65.65.54.84.04.04.04.04.04.04.14.03.23.31.50.70.7450.8550.8810.5860.1550.0490.1790.012NANANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentNet █▇▇▇▇▇▇▇▇▇▇▇▇▇▇███▇▇▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▅▅▄▁▁▁40.29236.02132.88733.00833.14133.75732.98333.68434.01135.10136.33736.80136.75736.59837.50738.13838.19938.06636.82932.03231.67730.78931.70729.25129.74529.5930.42730.78329.52629.91629.76329.51628.76328.26228.63126.35622.91717.9892.1651.8641.592NA1.694NANA
us-gaap:Goodwill ████████████▅▅▅▅▅▅▅▅▄▄▄▁▁▁▁▁▁390.342390.353388.753380.708375.096375.246384.54374.09381.005384.506381.71378.805239.705239.705239.705239.705239.705239.705239.705239.532198.752198.752197.80766.89366.89366.89366.89366.82450.544NA0.0NANANANANANANANANANANANANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▆▆▆▆▆▆▇▇▇▇██▄▄▄▄▅▅▅▅▅▅▅▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁115.098120.635125.254126.008128.144133.747145.063143.998152.304159.46163.859171.81572.98476.98180.9985.089.00993.01897.027101.04689.36892.61695.9517.22917.95318.71519.5720.32516.0430.9981.0471.0971.1471.1971.2621.3341.4060.8250.8370.8490.861NA0.885NANA
us-gaap:FiniteLivedIntangibleAssetsNet ▅▆▆▆▆▆▇▇▇▇██▃▃▄▄▄▄▄▅▄▄▄▁▁▁▁▁▁103.709109.246113.865114.619116.754122.358133.674132.609140.915148.071152.47160.42761.59565.59269.60173.6177.61981.62985.63989.65877.97881.22784.56116.74117.46418.71519.5720.32516.043NA0.952NANANANANANANANANANANANANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA18.854NANANA15.601NANANA11.209NANANA43.148NANANA60.091NANANA60.918NANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset ▇███▃▃▃▃▃▃▁54.54656.34858.50660.15915.96716.9717.69718.24717.57817.1590.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▄▄██▅▅▄▄▃▃▂▂▂▂▂▁▁▁▁▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁20.73520.73446.82745.63629.45627.77920.47418.95413.69512.73611.3837.567.7836.2246.2615.5795.1274.0293.5067.8296.587.9647.3218.7668.779.4837.9996.9487.1195.0384.7914.5284.4774.0093.7573.7223.4963.3273.5483.0753.223NA3.031NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent █▆▆▅▄▄▄▄▃▃▄▃▃▃▃▃▂▃▃▂▂▂▂▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁324.401230.962215.967190.274160.256140.208121.853125.465107.071119.237133.626115.312102.144103.653103.07688.8375.50383.45186.20570.7167.93864.19760.81629.13238.09730.61322.52119.36516.7216.48613.92813.11213.66514.89516.36613.01311.24713.73712.07510.1278.632NA9.011NANA
us-gaap:AccountsPayableCurrent ██▇▄▃▁▃78.78578.65469.91253.36846.88935.18247.783NANANA51.037NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccruedIncomeTaxesCurrent ▁▄▃▁▃█▄4.0518.7827.2683.4366.56314.827.996NANANA5.489NANANA7.675NANANA2.491NANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ContractWithCustomerLiabilityCurrent ▆▄▅▇█▅▅▄▅▄▄▁8.7187.4117.8339.89510.6817.8668.0157.6658.3247.3017.1594.694NANA3.871NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent █▆▆▅▅▅▅▄▄▄▄▄▃▃▃▃▃▃▃▃▂▂▄▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁337.958243.329230.085206.111175.778200.066184.668149.444130.908141.392151.239129.944115.489116.402115.339100.30486.71494.1296.39282.69978.50972.634132.29273.9780.73659.31733.9127.21323.89517.84615.35314.51615.08716.41617.89814.58412.99815.613.97312.1610.689NA13.204NANA
us-gaap:OperatingLeaseLiabilityCurrent ▆▇██▆▆▆▆▅▅▁4.8394.9566.2855.9424.8414.8044.6124.3134.0283.8840.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent ▁▁▁▁▁▁█2.0111.7851.7562.0541.9571.46910.057NANANA11.568NANANA7.179NANANA7.519NANANA10.721NANANA4.096NANANA1.797NANANA2.828NANANA1.953NANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:DeferredIncomeTaxLiabilitiesNet ▁▁▁▃▃▃▃▆███▆7.6077.7017.52411.15910.72510.73511.45514.78118.57518.74918.66515.331NANA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ████▃▃▃▃▃▃▁56.04254.89453.98654.85812.31913.48114.19115.13214.84414.5330.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:StockholdersEquity ███▇▆▆▅▅▅▅▅▅▅▅▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▂▁▁▁▁959.3171010.622974.119908.639765.27680.308665.625622.246613.628614.629613.665652.642610.586546.654497.813465.941402.711394.885372.712347.445324.091325.963238.969228.613214.477219.593205.031192.059181.082181.333171.765149.983133.525121.284112.954112.656123.693113.90994.00763.92350.51NA44.238NANA
us-gaap:CommonStockValue █▇▇▇▇▇▇▇▇▇▇▇▆▆▆▅▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▃▃▃▃▂▃▂▂▁0.0580.0570.0570.0570.0560.0560.0560.0560.0560.0560.0560.0560.0550.0550.0550.0540.0540.0540.0530.0530.0530.0530.0520.0520.0520.0520.0510.0510.0510.0510.0510.0510.050.050.050.050.0490.050.0490.0480.047NA0.047NANA
us-gaap:AdditionalPaidInCapitalCommonStock ██▇▇▆▆▅▅▅▅▅▅▅▄▄▄▃▃▃▂▂▂▁1319.6781302.8651276.4841249.421162.891119.9191098.4261085.8291073.0871063.0071049.6691037.9551022.608991.388962.227940.001907.787886.976855.344825.941803.851793.424716.253NANANA678.075NANANANANANANANANANA641.027637.483620.748611.555NA608.522NANA
us-gaap:RetainedEarningsAccumulatedDeficit ███▇▇▆▆▆▆▆▆▅▅▅▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁338.097363.85329.606283.132219.161167.435150.941130.607121.459107.46791.71249.05115.638-29.886-76.93-117.213-163.438-194.478-229.715-258.743-277.415-291.706-304.944-304.873-312.147-301.716-300.746-309.648-319.12-330.294-337.628-356.499-365.262-373.875-381.781-391.078-398.055-403.978-420.338-433.723-438.251NA-446.603NANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ██▇▄▁▂▆▁▃▄▃▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃18.72919.01316.1043.39-5.352-5.0149.713-7.053-0.1674.7190.7575.5490.0060.0070.0060.0070.0070.0090.0110.0150.0220.030.0180.0460.0470.0690.0610.080.1170.1310.140.1590.1480.2120.2510.3180.2590.2820.2850.3220.366NA0.423NANA
us-gaap:TreasuryStockValue ██▇▇▇▇▇▆▆▆▆▅▅▄▄▄▄▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁717.245675.163648.132627.36611.485602.088593.511587.193580.807560.62528.529439.969427.721414.91387.545356.908341.699297.676252.981219.821202.42175.838172.41172.41172.41172.41172.41172.41172.41159.522159.522159.522159.522157.008155.26143.371123.472123.472123.472123.472123.207NA118.151NANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁11.4848.69NA10.1613.22110.725NA11.7539.8088.857NA8.9119.8917.548NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▁█▄▃▄▃▂▃▁▂▇▁▅▃▃▄▂▃▂▁28.009137.01467.87255.46277.34646.65836.52946.320.8833.444116.01723.71181.06555.28848.78870.54629.69548.79444.09122.114NANANANANANANANANA18.4742.55912.6697.67812.856.4267.2172.57311.0742.7677.2242.7412.555-4.8694.009NA
us-gaap:NetCashProvidedByUsedInInvestingActivities ███████████▁███████▆-6.057-1.233-0.397-0.817-0.426-1.921-0.507-1.139-0.348-0.262-1.311-208.864-0.776-0.447-0.841-1.6120.217-3.069-3.333-54.282NANANANANANANANANA-3.127-3.075-7.1742.214-0.851-0.023-2.035-6.304-19.924.53.6921.2051.1097.302-1.033NA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▄▄█▄▆▄▄▄▃▁▄▅▄▁▅▃▃▄▅-37.204-11.976-14.27559.724-17.5114.763-23.643-11.248-21.833-36.038-79.364-19.2486.731-12.896-77.5824.261-36.504-35.722-14.97-2.961NANANANANANANANANA1.2272.0076.3382.611-0.728-9.7-18.9572.9162.22215.9227.921-2.045-1.575-27.348-0.395NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▅█▇█▇▇▆▆▅▅▆▁-15.51123.91953.934114.56559.42959.31712.8233.774-1.212-2.83235.493-204.604NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:DepreciationDepletionAndAmortization ▇▇▇▇▇▇▇████▇▆▆▆▆▆▆▆▆▅▅▃▂▂▃▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁6.4446.4436.3626.4626.5526.5886.7197.087.0337.0367.2316.2475.2795.3355.3895.4295.3995.2275.235.1444.324.4582.5331.641.6921.8371.641.4580.9310.8040.7160.6820.5830.5570.5270.450.3690.3030.2160.2170.2210.2310.2320.213NA
us-gaap:IncreaseDecreaseInAccountsReceivable ▅▂▄▅▄▂▅▄▄▃▃▇▁▆█▂▅▄▅▆▅▃█▄▅▄▄▄▄▃▅▄▄▄▅▄▅▄▅▄▄▄▄▄8.01-15.9662.4163.3240.808-18.6457.993-4.312-5.094-7.639-12.06918.414-24.62711.26728.242-13.3413.93-0.792.66712.8143.765-12.73629.510.6412.671-0.3421.781.0-2.063-6.5048.041-1.7910.626-3.8042.7431.4842.75-3.0117.6430.252-3.6091.3120.324-0.132NA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▁█▄▃▄▃▂▃▁▂▇▁▅▃▃▄▂▃▂▁28.009137.01467.87255.46277.34646.65836.52946.320.8833.444116.01723.71181.06555.28848.78870.54629.69548.79444.09122.114NANANANANANANANANA18.4742.55912.6697.67812.856.4267.2172.57311.0742.7677.2242.7412.555-4.8694.009NA
us-gaap:NetIncomeLoss ▁▆▇█▇▄▅▄▄▄▆▆▇▇▆▇▅▆▅▄▄▄▃▄▂▃▄▄▄▄▄▄▄▄▄▄▃▄▄▃▃▃▃▃▃-25.75334.24446.47463.97151.72616.49420.3349.14813.99215.75542.66133.41345.52447.04440.246.22531.0433.13829.02818.67214.29113.238-0.0717.274-10.431-0.978.9029.47211.1747.33418.8718.7638.6137.9069.2976.9775.92316.3613.3854.5285.6772.675-0.2832.7290.941
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▁█-25.75334.244NA63.97151.72616.494NA9.14813.99215.755NA33.41345.52447.044NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ShareBasedCompensation ▇▆▆▆█▇█▇▆▆▆▆▆▅▅▇▇▇▆▆▅▅▄▂▃▂▂▁▁▁▁▁▁▁▁11.4848.699.42610.1613.22110.72512.47311.7539.8088.8579.9998.9119.8917.5487.1611.33410.96811.3679.1948.8228.4177.5166.7913.0613.4012.6422.3970.460.9261.0160.9241.3451.0811.1420.816NANA1.3230.8141.0070.8020.7960.6470.771NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ███████████▁███████▆-6.057-1.233-0.397-0.817-0.426-1.921-0.507-1.139-0.348-0.262-1.311-208.864-0.776-0.447-0.841-1.6120.217-3.069-3.333-54.282NANANANANANANANANA-3.127-3.075-7.1742.214-0.851-0.023-2.035-6.304-19.924.53.6921.2051.1097.302-1.033NA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▄▂▁▁▁▂▁▁▁▁▂▁▁▁▁▂▂▂▃▂▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▂▄█▁▁▁▁▁▁6.0571.2330.3970.8170.4261.9210.5071.1390.3480.2621.3110.3640.7760.4470.8411.6121.2953.0654.8472.2020.4170.2840.6390.4221.0980.1320.5630.9720.2171.1060.881.3911.4971.5141.3153.1736.64115.3520.5050.4770.1770.1490.5440.256NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▄▄█▄▆▄▄▄▃▁▄▅▄▁▅▃▃▄▅-37.204-11.976-14.27559.724-17.5114.763-23.643-11.248-21.833-36.038-79.364-19.2486.731-12.896-77.5824.261-36.504-35.722-14.97-2.961NANANANANANANANANA1.2272.0076.3382.611-0.728-9.7-18.9572.9162.22215.9227.921-2.045-1.575-27.348-0.395NA
us-gaap:PaymentsForRepurchaseOfCommonStock ▄▃▃▂▂▂▂▂▃▄█▂▂▃▄▂▅▅▄▂▃▁▁▁▁▁▁▁▂▁▁▁▁▁▂▃▁▁▁▁▁▁▁▁41.97527.03120.77215.8759.3978.5776.3186.38620.18731.99884.41612.24812.81127.36530.63715.20844.02343.89633.1617.40126.5823.4280.00.00.00.00.00.012.8880.00.00.02.5141.79711.84119.8990.00.00.00.2652.8642.1920.00.911NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value58000.057000.057000.057000.056000.056000.056000.056000.056000.056000.056000.056000.055000.055000.055000.054000.054000.054000.053000.053000.053000.053000.052000.052000.052000.052000.051000.051000.051000.051000.051000.051000.050000.050000.050000.050000.049000.050000.049000.048000.047000.047000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.1

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value353434343333333333333333323232313131303030302929292928282828282827272727270.027024260.0255820.0249090.024757
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Authorized

us-gaap:CommonStockSharesAuthorized

us-gaap:CommonStockSharesAuthorized


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value474747474747474747474747474747474747474747474747474747474747474747474747470.0475470.04750.04750.0475
Percentage of CommonStockSharesAuthorized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value181818181717171717171718181717171617161717171616161615151516161615151515160.016331160.0148890.0142340.01449
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockSharesOutstanding us-gaap:StatementEquityComponents

us-gaap:CommonStock


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value181818181717171717171718181717161615161516141517
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.096.3100.0100.0100000.00.00.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value181919191818171717181819181818181818181818181617161616161616161616161616170.017173160.0150590.014450.0146130.0144520.01445
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value181818171717171717171718181717171616171717171616161615151516161515151516160.01625150.0145560.0143210.0144840.014280.01429
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EmployeeStockOption


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-30
Value2741000.0449000.0123000.0678000.01527000.02254000.02307000.01153000.0143000.067000.095000.030000.042000.00514000.0287000.07000.064000.02992000.03006000.0195000.0171000.0109000.043000.040000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-1.411.862.543.593.00.971.190.530.810.92.371.842.532.672.32.711.831.961.711.080.820.7600.44-0.64-0.060.560.60.70.451.170.550.560.520.60.430.361.010.850.310.40.18-0.020.190.07
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-1.411.742.363.32.730.911.130.520.790.872.31.752.412.542.152.491.711.821.611.030.790.7100.42-0.64-0.060.540.580.680.441.130.530.530.490.580.420.340.950.810.30.390.18-0.010.190.07
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value118.699.42610131012119.8248.8910.08.9119.897.5487.161110119.1948.8228.4177.5168.1223.0613.4012.6422.3970.460.9261.0160.9241.3451.0811.1420.8160.8840.9681.3230.8141.0070.802
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.04.64.65.26.47.17.88.67.16.55.96.27.15.75.49.99.410.88.79.510.09.211.65.97.06.05.71.22.73.12.94.33.43.62.73.03.44.73.04.03.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType

us-gaap:EmployeeStock


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value0.5170.5540.6290.550.3910.4830.6650.5690.3770.3930.4250.4110.3830.3570.3020.2690.2450.2320.2630.2970.2630.2350.1790.1620.127
Percentage of AllocatedShareBasedCompensationExpense4.56.46.75.43.04.55.34.83.84.44.24.63.94.74.22.42.22.02.93.43.13.12.25.33.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.30.30.30.20.30.40.40.30.30.20.30.30.30.20.20.20.20.20.30.30.30.30.30.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EmployeeStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EmployeeStockOption


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value108.1368.7979.61121011119.4478.4979.5758.59.5077.1916.8581110118.9318.5258.1547.2817.9432.8993.274
Percentage of AllocatedShareBasedCompensationExpense95.593.693.394.697.095.594.795.296.295.695.895.496.195.395.897.697.898.097.196.696.996.997.894.796.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.74.34.35.06.26.87.38.26.86.25.65.96.85.45.29.69.210.68.49.29.78.911.45.66.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EmployeeStockOption0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:IncomeStatementLocation

us-gaap:CostOfSales


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value0.9190.9210.930.9330.9250.9191.0260.8560.5550.6460.9570.7850.730.4830.3360.4440.4450.5480.4770.4760.450.4250.4060.2210.2010.1670.1420.0750.0830.1010.0890.130.079
Percentage of AllocatedShareBasedCompensationExpense8.010.69.99.27.08.68.27.35.67.39.68.87.46.44.73.94.14.85.25.45.35.75.07.25.96.35.916.39.09.99.69.77.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.50.50.50.40.60.60.60.40.50.60.50.50.40.30.40.40.50.50.50.50.50.60.40.40.40.30.20.20.30.30.40.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CostOfSales0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:GeneralAndAdministrativeExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value5.5192.6172.9163.6516.9874.6215.9095.3314.4943.8864.4424.3096.0113.623.7516.6386.3276.0164.9084.6964.6854.0054.1651.4331.731.2051.2740.1470.5380.4860.4710.6020.651
Percentage of AllocatedShareBasedCompensationExpense48.130.130.935.952.843.147.445.445.743.744.448.460.848.052.458.657.752.953.453.255.753.351.346.850.945.653.132.058.147.851.044.860.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.91.41.41.93.43.13.73.93.22.92.63.04.32.72.85.85.45.74.65.15.64.96.02.83.62.73.00.41.61.51.51.92.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:GeneralAndAdministrativeExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ResearchAndDevelopmentExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value2.812.993.2333.112.9472.8782.8532.8742.492.3042.5272.0011.6651.9271.9812.3372.2212.4961.9371.9161.4251.3551.3430.6410.6170.5480.4410.1570.1640.2360.1780.3530.171
Percentage of AllocatedShareBasedCompensationExpense24.534.434.330.622.326.822.924.525.325.925.322.516.825.527.720.620.222.021.121.716.918.016.520.918.120.718.434.117.723.219.326.215.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.51.61.61.61.41.91.82.11.81.71.51.41.21.41.52.01.92.41.82.11.71.71.91.21.31.21.10.40.50.70.51.10.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ResearchAndDevelopmentExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SellingAndMarketingExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value2.2362.1622.3472.4662.3622.3072.6852.6922.2852.0542.0741.8161.4841.5181.0921.9151.9752.3071.8721.7341.8571.7312.2080.7660.8530.7220.540.0810.1410.1930.1860.260.18
Percentage of AllocatedShareBasedCompensationExpense19.524.924.924.317.921.521.522.923.323.120.720.415.020.115.316.918.020.320.419.722.123.027.225.025.127.322.517.615.219.020.119.316.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.21.11.11.31.11.51.72.01.61.51.21.31.11.10.81.71.72.21.81.92.22.13.21.51.81.61.30.20.40.60.60.80.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SellingAndMarketingExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:StatementBusinessSegments

stmp:MetaPackSegment


Allocated
Period End2021-06-302021-03-312020-06-302020-03-31
Value1.71.71.81.7
Percentage of AllocatedShareBasedCompensationExpense14.819.613.615.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.90.90.91.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax stmp:MetaPackSegment11.010.311.512.3

stmp:Stamps.comSegment


Allocated
Period End2021-06-302021-03-312020-06-302020-03-31
Value9.87.0119.0
Percentage of AllocatedShareBasedCompensationExpense85.380.687.083.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.13.75.65.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax stmp:Stamps.comSegment5.64.16.06.5

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-26.037375972511.767372.2629.10619373845474046313329181413-0.0997.273-10.453
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-13.619.628.737.524.91.223.11.76.614.522.227.132.635.230.340.226.731.527.420.217.016.2-0.114.1-21.6

Cost Of Goods And Service Excluding Depreciation Depletion And Amortization

us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization

us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value42434643474044383636
Percentage of CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.322.922.722.723.126.727.528.126.326.7

us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization us-gaap:ProductOrService

stmp:CustomizedPostage


Cost
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.00.07.8852.1153.722.562.442.431
Percentage of CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization0.00.016.55.28.46.76.76.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.03.81.42.31.91.81.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax stmp:CustomizedPostage0.00.089.468.80.077.478.072.4

us-gaap:Product


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1.4721.8481.6821.9542.4111.7381.5251.6021.5491.673
Percentage of CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization3.54.33.64.45.04.33.44.24.34.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.81.00.81.01.21.10.91.21.11.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product30.833.50.033.635.329.20.031.332.431.0

us-gaap:Service


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value41414541373638343232
Percentage of CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization96.595.796.495.678.490.588.189.189.188.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.621.921.921.718.124.124.225.023.423.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service22.723.10.022.920.026.30.027.325.526.0

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GeneralAndAdministrativeExpense


General
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value34292828332828282726252425212225211817161715129.47127.7719.4096.1915.354.1974.2413.9613.9663.6263.5173.9533.4353.8453.7873.4283.5063.464.6893.413.524
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.915.413.814.916.018.817.421.319.819.315.217.418.015.717.321.918.518.116.918.320.418.617.718.326.417.622.516.415.612.613.112.712.411.311.713.612.213.613.913.813.215.20.016.516.6

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1481451591491581101169710299131110110108111939787877570675640383432292625262425242222212120181916161515
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax77.777.177.377.376.973.372.571.973.773.377.276.978.980.984.281.383.683.183.181.983.782.181.178.379.478.277.877.477.877.680.978.977.976.275.577.776.574.374.474.674.972.70.073.472.5

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-33.945445754602331152122534246485034403340302421-1.35413-15.166-2.09-0.4169.3877.7087.5069.1368.8538.647.9696.9597.2075.9874.5454.7114.5675.7722.74-0.4682.811-2.981
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-17.823.428.128.129.415.619.611.115.616.531.329.833.136.438.330.335.232.238.533.328.726.1-1.925.2-31.4-4.7-1.024.822.522.528.228.326.924.823.124.821.216.117.318.321.712.00.013.6-14.1

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-8.1929.92111-9.4858.9777.098115.9297.6886.742109.3370.71.61610-11.4129.8790.6611129.8028.109-1.2835.765-4.735-1.12-9.318-0.085-3.4660.172-9.7350.090.0270.063-2.3380.230.064-11.815-8.6740.0390.0950.065-0.1850.082-3.922
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.35.25.5-4.94.34.76.94.45.55.06.26.50.51.27.9-9.98.50.611.113.111.79.9-1.811.2-9.8-2.5-22.3-0.2-10.10.5-30.10.30.10.2-7.80.80.2-41.8-31.90.20.40.30.00.4-18.5

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value95000.095000.095000.096000.0456000.0467000.0565000.0589000.0645000.0714000.0687000.0668000.0650000.0590000.0890000.0967000.0932000.0880000.0904000.0828000.0905000.0915000.0397000.0000
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.10.00.00.20.30.40.40.50.50.40.50.50.40.70.80.80.80.90.91.11.10.60.00.00.0

Litigation Settlement Expense

us-gaap:LitigationSettlementExpense

us-gaap:LitigationSettlementExpense


Litigation
Period End2021-06-30
Value70
Percentage of LitigationSettlementExpense100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax36.6

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-25.7533446635116209.1481315423345474046313329181413-0.0717.274-10.431-0.978.9029.472117.334188.7638.6137.9069.2976.9775.92316134.5285.6772.675-0.2832.7290.941
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-13.518.122.633.025.010.912.66.710.111.625.123.332.635.230.340.226.731.527.420.217.016.2-0.114.1-21.6-2.221.325.032.622.058.328.026.824.630.924.021.057.849.218.221.311.70.013.24.4

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-25.753346351169.1481315334547
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-13.518.133.025.010.96.710.111.623.332.635.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.0

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value182101101959786848279767766635860575552464445445727533633191918171516161515151615141414161218
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax95.553.749.149.247.357.352.560.557.656.245.546.145.344.145.450.347.750.144.047.854.055.082.653.2110.883.179.052.855.655.553.150.951.351.852.853.355.958.757.556.853.861.40.060.987.7

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-33.993445854612432152223544446495135413441312422-1.012-15.152-2.159-0.4959.3167.6197.378.9978.7618.5457.8156.8277.0855.8244.4214.5834.4345.6272.5840.032.592-3.211
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-17.823.428.228.229.616.020.011.516.217.131.730.933.636.838.931.035.933.039.134.129.727.2-1.425.1-31.3-4.9-1.224.622.222.127.828.026.624.322.724.420.615.616.817.821.111.30.012.5-15.2

us-gaap:OperatingIncomeLoss us-gaap:StatementBusinessSegments

stmp:MetaPackSegment


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-2.603-0.161-1.199-0.741-1.715-4.056-2.77-3.349-3.357-2.072.978-1.3010.00.00.00.0
Percentage of OperatingIncomeLoss7.7-0.4-2.1-1.4-2.8-16.8-8.6-21.4-15.0-8.95.5-2.90.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.4-0.1-0.6-0.4-0.8-2.7-1.7-2.5-2.4-1.51.7-0.90.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax stmp:MetaPackSegment-16.8-1.00.0-4.4-10.9-29.40.0-26.4-26.9-15.80.0-24.80.00.00.00.0

stmp:Stamps.comSegment


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-31.39445955622835192525514546495135
Percentage of OperatingIncomeLoss92.3100.4102.1101.4102.8116.8108.6121.4115.0108.994.5102.9100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-16.423.528.828.530.418.721.814.018.618.630.031.833.636.838.931.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax stmp:Stamps.comSegment-17.925.80.031.332.920.50.015.420.420.60.033.033.636.80.031.0

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-284000.02909000.012714000.08742000.0-338000.0-14727000.016766000.0-6886000.0-4886000.03966000.0-4791000.05544000.00000
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.11.56.24.5-0.2-9.710.4-5.1-3.52.9-2.83.90.00.00.00.0

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value3228262422212120191717141212121211109.5799.1118.1318.3376.9914.7584.684.2823.953.4073.0362.9162.7712.8442.7182.6252.4062.6252.5552.6572.3792.4112.3322.2732.8262.2052.219
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.815.112.912.811.114.113.214.913.812.710.410.18.89.09.110.510.010.09.09.89.710.210.09.29.79.79.49.08.98.88.69.18.58.28.09.09.19.48.79.78.810.00.010.710.5

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1911892051932061511601361381361701431391331321151161051059284816951484441373433323132323029282827242622222021
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

stmp:CustomizedPostage


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.00.08.8173.0744.9343.3073.1283.3574.8286.9575.2182.583.9388.588
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.04.32.03.12.42.32.52.84.83.71.93.07.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.04.32.03.12.42.32.52.84.83.71.93.07.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax stmp:CustomizedPostage0.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

stmp:Insurance


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value4.4764.5574.674.3224.0963.183.2313.1063.4313.3343.5054.0234.2934.3684.4534.099
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.32.42.32.22.02.12.02.32.52.52.12.83.13.33.43.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.32.42.32.22.02.12.02.32.52.52.12.83.13.33.43.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax stmp:Insurance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value4.7815.5135.6785.8166.8275.9565.1885.1164.7855.4055.1484.7054.8925.6795.4144.824
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.52.92.83.03.33.93.23.83.44.03.03.33.54.34.14.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.52.92.83.03.33.93.23.83.44.03.03.33.54.34.14.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value18117919518318613914712412712315612712512011897
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax95.294.795.094.890.591.991.791.591.891.192.189.189.790.589.684.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax95.294.795.094.890.591.991.791.591.891.192.189.189.790.589.684.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

stmp:MetaPackSegment


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value15161516151314121213155.2370.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.18.77.68.77.69.19.09.39.09.68.93.60.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.18.77.68.77.69.19.09.39.09.68.93.60.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax stmp:MetaPackSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

stmp:Stamps.comSegment


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value175172190177191137146123126122155138139133132115
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax91.991.392.491.392.490.991.090.791.090.491.196.4100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax91.991.392.491.392.490.991.090.791.090.491.196.4100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax stmp:Stamps.comSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

country:US


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value174170188176190137146123126122154137139132132115
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax91.190.491.590.892.190.690.790.590.890.291.096.199.699.5100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax91.190.491.590.892.190.690.790.590.890.291.096.199.699.5100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NonUs


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value16181717161414121213155.6540.5820.610.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.99.68.59.27.99.49.39.59.29.89.03.90.40.50.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.99.68.59.27.99.49.39.59.29.89.03.90.40.50.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NonUs100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1911892051932061511601361381361701431391331321151161051059284816951484441373433323132323029282827242622222021
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling And Marketing Expense

us-gaap:SellingAndMarketingExpense

us-gaap:SellingAndMarketingExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value4643464141373533333233262525252022231918202118111214129.5161011109.0959.792109.9588.9159.775109.498.3238.488.2768.596.9787.622
Percentage of SellingAndMarketingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.123.222.421.520.324.421.824.324.024.219.918.618.519.319.017.919.222.018.119.723.926.126.121.925.931.828.925.231.134.131.529.130.532.333.130.734.635.734.933.431.836.337.933.736.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1394134912971210992932902863842856852859788727679691616618610573547554528302295278254230215199187164148137130127136129107766157
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value43533832330122725123624122924123920617718018122521322323722522222828973805949383415
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.225.124.924.922.927.026.228.027.228.228.024.122.524.826.732.634.736.138.939.440.841.254.824.427.321.319.516.616.08.2

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1394134912971210992932902863842856852859788727679691616618610573547554528302295278254230215199187164148137130127136129107766157
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value9591010974908765680665622613614613652610546497465402394372347324325238228214219205192181181171149133121112112123113946350447578
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets68.874.975.175.177.173.073.872.072.871.872.075.977.575.273.367.465.363.961.160.659.258.845.275.672.778.780.583.484.091.091.891.289.888.186.388.590.588.087.184.082.577.00.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value1819163.39-5.352-5.0149.713-7.053-0.1674.7190.7575.5490.0060.0070.0060.0110.0180.0610.140.2510.2850.423-0.206-1.512
Percentage of StockholdersEquity2.01.91.70.4-0.7-0.71.5-1.1-0.00.80.10.90.00.00.00.00.00.00.10.20.31.0-0.3-1.9
Percentage of Assets1.31.41.20.3-0.5-0.51.1-0.8-0.00.60.10.60.00.00.00.00.00.00.10.20.30.70.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value1319130212761249116211191098108510731063104910371022991962855716678668649637608630626
Percentage of StockholdersEquity137.6128.9131.0137.5152.0164.6165.0174.5174.9173.0171.0159.0167.5181.4193.3229.5299.7330.7389.3575.2678.11375.6833.7800.1
Percentage of Assets94.696.698.4103.2117.2120.2121.7125.7127.3124.1123.1120.8129.7136.3141.7140.2135.5266.2357.4496.5590.41059.40.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value0.0580.0570.0570.0570.0560.0560.0560.0560.0560.0560.0560.0560.0550.0550.0550.0530.0520.0510.0510.050.0490.0470.0470.047
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value338363329283219167150130121107914915-29.886-76.93-229.715-304.944-300.746-337.628-381.781-420.338-446.603-450.214-456.391
Percentage of StockholdersEquity35.236.033.831.228.624.622.721.019.817.514.97.52.6-5.5-15.5-61.6-127.6-146.7-196.6-338.0-447.1-1009.5-595.5-582.6
Percentage of Assets24.227.025.423.422.118.016.715.114.412.510.85.72.0-4.1-11.3-37.7-57.7-118.1-180.4-291.8-389.3-777.50.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-717.245-675.163-648.132-627.36-611.485-602.088-593.511-587.193-580.807-560.62-528.529-439.969-427.721-414.91-387.545-252.981-172.41-172.41-159.522-155.26-123.472-118.151-104.344-90.613
Percentage of StockholdersEquity-74.8-66.8-66.5-69.0-79.9-88.5-89.2-94.4-94.7-91.2-86.1-67.4-70.1-75.9-77.8-67.9-72.1-84.1-92.9-137.5-131.3-267.1-138.0-115.7
Percentage of Assets-51.4-50.0-50.0-51.8-61.6-64.6-65.8-68.0-68.9-65.5-62.0-51.2-54.3-57.0-57.1-41.5-32.6-67.7-85.3-118.7-114.3-205.70.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value74769861853738331727424421421722923238932527128019919518415317917213712410791674855107978877635553666171513429
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets53.651.847.744.438.634.130.428.425.425.426.927.049.544.840.040.632.331.630.226.832.831.225.941.136.332.926.721.025.854.052.054.052.146.342.742.248.847.266.667.056.450.9

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value551567443389275215156143109110113782821951531831101161068111611265897766402733836665534029324647543012108.07132304552
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets39.642.134.232.227.723.117.316.613.013.013.39.135.926.922.726.517.918.917.514.221.320.212.329.626.423.816.112.015.741.835.639.635.929.722.625.834.136.650.140.619.70.014.10.00.00.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:InvestmentType

us-gaap:Cash


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value54556043638226820814913610210410771147
Percentage of CashAndCashEquivalentsAtCarryingValue98.898.898.598.297.596.895.795.393.994.094.291.695.8
Percentage of Assets39.141.633.731.627.022.416.615.812.212.212.68.321.7
Percentage of Assets us-gaap:Cash0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MoneyMarketFunds


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value6.8346.8336.8326.836.8266.8236.7996.776.7316.6916.6396.6026.517
Percentage of CashAndCashEquivalentsAtCarryingValue1.21.21.51.82.53.24.34.76.16.05.88.44.2
Percentage of Assets0.50.50.50.60.70.70.80.80.80.80.80.81.0
Percentage of Assets us-gaap:MoneyMarketFunds0.00.00.00.00.00.00.00.00.00.00.00.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-31
Value55156744338927521515614310911011378282153106
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets39.642.134.232.227.723.117.316.613.013.013.39.135.922.717.5

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value554763605655746670768395679280526561626046425515141112109.19111179.46311101411107.455106.9137.1654.868
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.03.54.95.05.76.08.37.78.48.99.811.28.612.711.97.610.710.010.310.58.47.610.45.15.04.34.84.64.35.59.45.87.67.711.09.27.55.89.79.111.78.5

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value3600000.03900000.03800000.03200000.03500000.03500000.02400000.03200000.03400000.02200000.0
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.40.40.50.60.70.91.72.62.0

Other Assets Current

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value1066886523528221616131034161614442314139.59510108.3457.636.3565.3876.0716.2346.496.1696.5415.8026.5065.8685.6024.8244.4985.476
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.65.16.74.43.63.12.52.01.91.61.34.02.12.22.16.53.82.42.11.71.91.91.62.52.21.92.42.73.03.13.53.54.44.34.33.83.35.1

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value63617163564842383518
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.96.88.49.39.39.116.820.727.017.1

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:Building


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value4.8864.8864.8864.8864.8864.8864.8864.8864.8860.0
Percentage of PropertyPlantAndEquipmentGross7.77.96.87.78.610.211.412.613.80.0
Percentage of Assets0.40.50.60.70.80.91.92.63.70.0
Percentage of Assets us-gaap:Building0.00.00.00.00.00.00.00.00.00.0

us-gaap:BuildingImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value2020201917141313130.0
Percentage of PropertyPlantAndEquipmentGross32.332.527.931.631.129.232.534.838.50.0
Percentage of Assets1.62.22.32.92.92.75.57.210.40.0
Percentage of Assets us-gaap:BuildingImprovements0.00.00.00.00.00.00.00.00.00.0

us-gaap:ComputerEquipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value20213124221814128.31114
Percentage of PropertyPlantAndEquipmentGross33.035.643.939.539.939.433.731.623.678.6
Percentage of Assets1.62.43.73.73.73.65.76.56.413.4
Percentage of Assets us-gaap:ComputerEquipment0.00.00.00.00.00.00.00.00.00.0

us-gaap:FurnitureAndFixtures


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value3.8133.6114.1973.2112.5092.0161.7090.9871.3622.178
Percentage of PropertyPlantAndEquipmentGross6.05.95.85.14.44.24.02.53.911.8
Percentage of Assets0.30.40.50.50.40.40.70.51.02.0
Percentage of Assets us-gaap:FurnitureAndFixtures0.00.00.00.00.00.00.00.00.00.0

us-gaap:Land


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value7.1557.1557.1567.1567.1567.1567.1567.1567.1560.0
Percentage of PropertyPlantAndEquipmentGross11.211.610.011.312.614.916.718.520.30.0
Percentage of Assets0.60.80.81.11.21.42.83.85.50.0
Percentage of Assets us-gaap:Land0.00.00.00.00.00.00.00.00.00.0

us-gaap:LeaseholdImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value6.2194.0274.0542.9652.0031.0550.7470.00.01.769
Percentage of PropertyPlantAndEquipmentGross9.86.55.64.73.52.21.70.00.09.6
Percentage of Assets0.50.40.50.40.30.20.30.00.01.6
Percentage of Assets us-gaap:LeaseholdImprovements0.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value302835252016128.9776.65316
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.43.24.23.83.33.14.94.85.115.1

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
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
Value5.55.55.45.55.55.55.55.55.65.65.54.84.04.04.04.04.04.04.14.03.23.31.50.70.7450.8550.8810.5860.1550.0490.1790.012
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value40363233333332333435363636363738383836323130312929293030292929292828282622172.1651.8641.5921.694
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.92.72.52.73.33.63.73.94.04.14.34.34.75.05.55.56.26.26.05.65.85.66.09.710.110.611.913.413.715.015.917.919.420.521.920.716.813.92.02.42.62.9

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value3903903883803753753843743813843813782392392392392392392392391981981976666666666500.0
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets28.028.930.031.537.840.342.643.345.244.944.844.130.433.035.334.738.938.839.341.836.335.837.422.122.724.026.329.023.40.0

us-gaap:Goodwill us-gaap:StatementBusinessSegments

stmp:MetaPackSegment


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1481481461411351351441341411441421390.0
Percentage of Goodwill38.038.037.837.036.136.137.735.937.137.737.236.70.0
Percentage of Assets10.611.011.311.613.614.516.015.616.816.916.716.20.0
Percentage of Assets stmp:MetaPackSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

stmp:Stamps.comSegment


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value241241241239239239239239239239239239239
Percentage of Goodwill62.062.062.263.063.963.962.364.162.962.362.863.3100.0
Percentage of Assets17.417.918.719.824.225.726.627.828.428.028.127.935.3
Percentage of Assets stmp:Stamps.comSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value115120125126128133145143152159163171727680858993971018992951717181920160.9981.0471.0971.1471.1971.2621.3341.4060.8250.8370.8490.8610.885
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.38.99.710.412.914.416.116.718.118.619.220.09.310.611.912.314.415.015.917.616.316.718.25.76.16.77.78.87.40.50.60.70.80.91.01.01.00.60.81.11.41.5

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value10310911311411612213313214014815216061656973778185897781841617181920160.952
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.48.18.89.511.813.114.815.416.717.317.918.77.89.010.210.612.613.214.015.614.314.716.05.55.96.77.78.87.40.5

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
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
Value47505354565965657074768133363841434648514749519.4189.7951010
Percentage of FiniteLivedIntangibleAssetsNet45.946.647.147.648.048.549.049.449.850.150.450.754.655.155.555.956.256.556.857.060.660.961.256.356.154.453.9
Percentage of Assets3.43.84.14.55.76.47.37.68.38.79.09.54.35.05.76.07.17.58.08.98.68.99.83.13.33.64.1
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DevelopedTechnologyRights


Finite
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
Value46485050505257565961636626272830313233352930315.876.0976.3246.551
Percentage of FiniteLivedIntangibleAssetsNet44.944.544.143.843.543.142.742.542.141.841.641.342.541.941.340.840.440.039.639.338.037.637.335.134.933.833.5
Percentage of Assets3.33.63.94.15.15.76.36.57.07.27.47.73.33.84.24.35.15.35.66.15.45.56.01.92.12.32.6
Percentage of Assets us-gaap:DevelopedTechnologyRights0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncompeteAgreements


Finite
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value0.0540.1070.1610.2150.2680.3220.3760.4290.4860.5430.60.6860.8060.9311.0571.1821.3081.4341.5590.5740.6420.7110.780.8490.9170.986
Percentage of FiniteLivedIntangibleAssetsNet0.00.10.10.20.20.20.30.30.30.40.41.11.21.31.41.51.61.71.70.70.80.84.74.94.95.0
Percentage of Assets0.00.00.00.00.00.00.00.10.10.10.10.10.10.10.20.20.20.20.30.10.10.10.30.30.30.4
Percentage of Assets us-gaap:NoncompeteAgreements0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TrademarksAndTradeNames


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value9.4679.7529.9439.7329.6579.9431010101111121.204
Percentage of FiniteLivedIntangibleAssetsNet9.18.98.78.58.38.18.17.87.87.77.67.61.7
Percentage of Assets0.70.70.80.81.01.11.21.21.31.31.41.40.2
Percentage of Assets us-gaap:TrademarksAndTradeNames0.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value181511436060
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0
Percentage of Assets1.51.71.36.49.811.5

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
Value545658601516171817170.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets3.94.24.55.01.61.82.02.12.12.00.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value20204645292720181312117.567.7836.2246.2615.5795.1274.0293.5067.8296.587.9647.3218.7668.779.4837.9996.9487.1195.0384.7914.5284.4774.0093.7573.7223.4963.3273.5483.0753.2233.031
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.51.53.63.83.03.02.32.21.61.51.30.91.00.90.90.80.80.70.61.41.21.41.42.93.03.43.13.03.32.52.62.83.02.92.92.92.62.63.34.05.35.3

Accounts Payable And Accrued Liabilities Current

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value324230215190160140121125107119133115102103103887583867067646029383022191616131313141613111312108.6329.011
Percentage of AccountsPayableAndAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets23.317.116.615.716.115.013.514.512.713.915.713.413.014.215.212.812.213.514.112.312.411.611.59.612.911.08.88.47.88.37.48.09.210.812.510.28.210.611.213.314.115.7

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value7878695346354751
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.65.85.44.44.73.85.36.0

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312017-12-312016-12-31
Value4.0518.7827.2683.4366.563147.9965.4897.6752.491
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.70.60.30.71.60.90.61.10.4

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value8.7187.4117.8339.895107.8668.0157.6658.3247.3017.1594.6943.871
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.50.60.81.10.80.90.91.00.90.80.50.6

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value33724323020617520018414913014115112911511611510086949682787213273805933272317151415161714121513121013
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets24.218.017.717.017.721.520.517.315.516.517.715.114.616.017.014.514.115.215.814.414.413.125.024.427.321.313.311.811.19.08.28.810.211.913.711.59.512.012.916.017.523.0

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
Value4839000.04956000.06285000.05942000.04841000.04804000.04612000.04313000.04028000.03884000.00
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.30.40.50.50.50.50.50.50.50.50.0

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value2.0111.7851.7562.0541.9571.46910117.1797.519104.0961.7972.8281.953
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.20.20.21.11.41.11.22.01.61.02.21.8

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value7.6077.7017.5241110101114181818150.0
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.50.60.60.91.11.21.31.72.22.22.21.80.0

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
Value565453541213141514140.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets4.04.14.24.51.21.41.61.81.81.70.0

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302019-06-302019-03-31
Value6059606018191818
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.44.44.65.02.12.32.22.2

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value78787980
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0
Percentage of Assets5.65.86.16.6

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value17181819
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0
Percentage of Assets1.21.31.51.6

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value9591010974908765680665622613614613652610546497465402394372347324325238228214219205192181181171149133121112112123113946350447578
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets68.874.975.175.177.173.073.872.072.871.872.075.977.575.273.367.465.363.961.160.659.258.845.275.672.778.780.583.484.091.091.891.289.888.186.388.590.588.087.184.082.577.00.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value1819163.39-5.352-5.0149.713-7.053-0.1674.7190.7575.5490.0060.0070.0060.0110.0180.0610.140.2510.2850.423-0.206-1.512
Percentage of StockholdersEquity2.01.91.70.4-0.7-0.71.5-1.1-0.00.80.10.90.00.00.00.00.00.00.10.20.31.0-0.3-1.9
Percentage of Assets1.31.41.20.3-0.5-0.51.1-0.8-0.00.60.10.60.00.00.00.00.00.00.10.20.30.70.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value1319130212761249116211191098108510731063104910371022991962855716678668649637608630626
Percentage of StockholdersEquity137.6128.9131.0137.5152.0164.6165.0174.5174.9173.0171.0159.0167.5181.4193.3229.5299.7330.7389.3575.2678.11375.6833.7800.1
Percentage of Assets94.696.698.4103.2117.2120.2121.7125.7127.3124.1123.1120.8129.7136.3141.7140.2135.5266.2357.4496.5590.41059.40.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value0.0580.0570.0570.0570.0560.0560.0560.0560.0560.0560.0560.0560.0550.0550.0550.0530.0520.0510.0510.050.0490.0470.0470.047
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value338363329283219167150130121107914915-29.886-76.93-229.715-304.944-300.746-337.628-381.781-420.338-446.603-450.214-456.391
Percentage of StockholdersEquity35.236.033.831.228.624.622.721.019.817.514.97.52.6-5.5-15.5-61.6-127.6-146.7-196.6-338.0-447.1-1009.5-595.5-582.6
Percentage of Assets24.227.025.423.422.118.016.715.114.412.510.85.72.0-4.1-11.3-37.7-57.7-118.1-180.4-291.8-389.3-777.50.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-717.245-675.163-648.132-627.36-611.485-602.088-593.511-587.193-580.807-560.62-528.529-439.969-427.721-414.91-387.545-252.981-172.41-172.41-159.522-155.26-123.472-118.151-104.344-90.613
Percentage of StockholdersEquity-74.8-66.8-66.5-69.0-79.9-88.5-89.2-94.4-94.7-91.2-86.1-67.4-70.1-75.9-77.8-67.9-72.1-84.1-92.9-137.5-131.3-267.1-138.0-115.7
Percentage of Assets-51.4-50.0-50.0-51.8-61.6-64.6-65.8-68.0-68.9-65.5-62.0-51.2-54.3-57.0-57.1-41.5-32.6-67.7-85.3-118.7-114.3-205.70.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value58000.057000.057000.057000.056000.056000.056000.056000.056000.056000.056000.056000.055000.055000.055000.054000.054000.054000.053000.053000.053000.053000.052000.052000.052000.052000.051000.051000.051000.051000.051000.051000.050000.050000.050000.050000.049000.050000.049000.048000.047000.047000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.1

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312012-03-312011-12-312011-09-302011-06-302010-12-31
Value1319130212761249116211191098108510731063104910371022991962940907886855825803793716678641637620611608
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets94.696.698.4103.2117.2120.2121.7125.7127.3124.1123.1120.8129.7136.3141.7136.0147.2143.5140.2144.1146.9143.1135.5266.2495.0590.4815.9999.31059.4

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value338363329283219167150130121107914915-29.886-76.93-117.213-163.438-194.478-229.715-258.743-277.415-291.706-304.944-304.873-312.147-301.716-300.746-309.648-319.12-330.294-337.628-356.499-365.262-373.875-381.781-391.078-398.055-403.978-420.338-433.723-438.251-446.603
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets24.227.025.423.422.118.016.715.114.412.510.85.72.0-4.1-11.3-17.0-26.5-31.5-37.7-45.1-50.7-52.6-57.7-100.8-105.7-108.2-118.1-134.4-148.0-165.8-180.4-216.7-245.8-271.5-291.8-307.4-291.2-311.9-389.3-570.1-716.1-777.5

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1819163.39-5.352-5.0149.713-7.053-0.1674.7190.7575.5490.0060.0070.0060.0070.0070.0090.0110.0150.0220.030.0180.0460.0470.0690.0610.080.1170.1310.140.1590.1480.2120.2510.3180.2590.2820.2850.3220.3660.423
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.41.20.3-0.5-0.51.1-0.8-0.00.60.10.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.20.20.20.20.20.30.40.60.7

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value717675648627611602593587580560528439427414387356341297252219202175172172172172172172172159159159159157155143123123123123123118
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets51.450.050.051.861.664.665.868.068.965.562.051.254.357.057.151.655.448.241.538.437.031.732.657.058.461.867.774.880.080.185.397.0107.3114.0118.7112.790.395.3114.3162.3201.3205.7

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
Value118.69101310119.8088.8578.9119.8917.548
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
Value118.69101310119.8088.8578.9119.8917.548
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value281376755774636462033116238155487029484422182.559127.678126.4267.2172.573112.7677.2242.7412.555-4.8694.009
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.772.532.928.637.430.822.734.015.024.668.216.558.141.436.861.325.646.541.623.955.57.940.523.940.021.424.89.139.110.229.010.311.2-21.519.4

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-6.057-1.233-0.397-0.817-0.426-1.921-0.507-1.139-0.348-0.262-1.311-208.864-0.776-0.447-0.841-1.6120.217-3.069-3.333-54.282-3.127-3.075-7.1742.214-0.851-0.023-2.035-6.304-19.924.53.6921.2051.1097.302-1.033
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-3.2-0.7-0.2-0.4-0.2-1.3-0.3-0.8-0.3-0.2-0.8-145.5-0.6-0.3-0.6-1.40.2-2.9-3.1-58.6-9.4-9.5-23.06.9-2.7-0.1-7.0-22.3-70.416.514.84.54.932.2-5.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-37.204-11.976-14.27559-17.5114-23.643-11.248-21.833-36.038-79.364-19.2486.731-12.896-77.5824.261-36.504-35.722-14.97-2.9611.2272.0076.3382.611-0.728-9.7-18.9572.9162.222157.921-2.045-1.575-27.348-0.395
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-19.5-6.3-6.930.8-8.59.8-14.7-8.3-15.7-26.5-46.6-13.44.8-9.7-58.63.7-31.4-34.0-14.1-3.23.76.220.38.1-2.3-32.3-65.210.37.958.531.8-7.7-6.9-120.6-1.9

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-15.511235311459591233-1.212-2.83235-204.604
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-8.165.526.259.128.739.28.024.8-0.9-2.120.8-142.6

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value6.4446.4436.3626.4626.5526.5886.7197.087.0337.0367.2316.2475.2795.3355.3895.4295.3995.2275.235.1444.324.4582.5331.641.6921.8371.641.4580.9310.8040.7160.6820.5830.5570.5270.450.3690.3030.2160.2170.2210.2310.2320.213
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationDepletionAndAmortization us-gaap:StatementBusinessSegments

stmp:Stamps.comSegment


Depreciation
Period End2021-06-302021-03-312020-06-302020-03-31
Value4.74.74.94.9
Percentage of DepreciationDepletionAndAmortization72.972.974.874.4

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value8.01-15.9662.4163.3240.808-18.6457.993-4.312-5.094-7.639-12.06918-24.6271128-13.3413.93-0.792.667123.765-12.736290.6412.671-0.3421.781.0-2.063-6.5048.041-1.7910.626-3.8042.7431.4842.75-3.0117.6430.252-3.6091.3120.324-0.132
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value281376755774636462033116238155487029484422182.559127.678126.4267.2172.573112.7677.2242.7412.555-4.8694.009
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.772.532.928.637.430.822.734.015.024.668.216.558.141.436.861.325.646.541.623.955.57.940.523.940.021.424.89.139.110.229.010.311.2-21.519.4

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-25.7533446635116209.1481315423345474046313329181413-0.0717.274-10.431-0.978.9029.472117.334188.7638.6137.9069.2976.9775.92316134.5285.6772.675-0.2832.7290.941
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-13.518.122.633.025.010.912.66.710.111.625.123.332.635.230.340.226.731.527.420.217.016.2-0.114.1-21.6-2.221.325.032.622.058.328.026.824.630.924.021.057.849.218.221.311.7-1.213.24.4

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-25.753346351169.1481315334547
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-13.518.133.025.010.96.710.111.623.332.635.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value118.699.42610131012119.8088.8579.9998.9119.8917.5487.161110119.1948.8228.4177.5166.7913.0613.4012.6422.3970.460.9261.0160.9241.3451.0811.1420.8161.3230.8141.0070.8020.7960.6470.771
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-6.057-1.233-0.397-0.817-0.426-1.921-0.507-1.139-0.348-0.262-1.311-208.864-0.776-0.447-0.841-1.6120.217-3.069-3.333-54.282-3.127-3.075-7.1742.214-0.851-0.023-2.035-6.304-19.924.53.6921.2051.1097.302-1.033
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-3.2-0.7-0.2-0.4-0.2-1.3-0.3-0.8-0.3-0.2-0.8-145.5-0.6-0.3-0.6-1.40.2-2.9-3.1-58.6-9.4-9.5-23.06.9-2.7-0.1-7.0-22.3-70.416.514.84.54.932.2-5.0

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value6.0571.2330.3970.8170.4261.9210.5071.1390.3480.2621.3110.3640.7760.4470.8411.6121.2953.0654.8472.2020.4170.2840.6390.4221.0980.1320.5630.9720.2171.1060.881.3911.4971.5141.3153.1736.641150.5050.4770.1770.1490.5440.256
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-37.204-11.976-14.27559-17.5114-23.643-11.248-21.833-36.038-79.364-19.2486.731-12.896-77.5824.261-36.504-35.722-14.97-2.9611.2272.0076.3382.611-0.728-9.7-18.9572.9162.222157.921-2.045-1.575-27.348-0.395
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-19.5-6.3-6.930.8-8.59.8-14.7-8.3-15.7-26.5-46.6-13.44.8-9.7-58.63.7-31.4-34.0-14.1-3.23.76.220.38.1-2.3-32.3-65.210.37.958.531.8-7.7-6.9-120.6-1.9

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value412720159.3978.5776.3186.386203184121227301544433317263.4280.00.00.00.00.00.0120.00.00.02.5141.79711190.00.00.00.2652.8642.1920.00.911
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.0100.00.00.00.0100.0100.0100.0100.00.00.00.0100.0100.0100.00.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value2893000.04281000.02641000.02745000.03292000.03106000.02969000.0996000.01861000.02317000.02778000.03176000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value101.092.31137.8889.9949.9537.7528.9118.1214.3313.3612.5814.38
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value53363045485753403016
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value1916139.656.1536.0345.2232.3141.9051.7451.7331.71
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312012-12-312011-12-31
Value2.5091.7171.1890.410.00.00.00.00.00.00.00.00.00.00.0-0.345-3.6274169
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.0

Proceeds From Repayments Of Short Term Debt

us-gaap:ProceedsFromRepaymentsOfShortTermDebt

us-gaap:ProceedsFromRepaymentsOfShortTermDebt


Proceeds
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
Value-0.452-2.636-0.7721015-14.355-3.2730.66-5.855.9151.3420.274-0.9382.0420.1350.021-0.545
Percentage of ProceedsFromRepaymentsOfShortTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

stmp:CashPaidForAmountsIncludedInMeasurementOfLeaseLiabilitiesIncludedInCashProvidedByOperatingActivities

stmp:CashPaidForAmountsIncludedInMeasurementOfLeaseLiabilitiesIncludedInCashProvidedByOperatingActivities


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-325000.0857000.01547000.01866000.01396000.01275000.01405000.01291000.01107000.01132000.00000
Percentage of CashPaidForAmountsIncludedInMeasurementOfLeaseLiabilitiesIncludedInCashProvidedByOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

stmp:IncreaseDecreaseInLeaseRightOfUseAssetsNet

stmp:IncreaseDecreaseInLeaseRightOfUseAssetsNet


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-1764000.0-2238000.0-1858000.0-652000.0-1002000.0-1024000.0-903000.0-763000.0-804000.0-715000.0000
Percentage of IncreaseDecreaseInLeaseRightOfUseAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

stmp:IncreaseDecreaseInLeaseRightOfUseLiabilities

stmp:IncreaseDecreaseInLeaseRightOfUseLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value1067000.0-497000.0-727000.0-1200000.0-1126000.0-827000.0-984000.0-863000.0-772000.0-781000.0000
Percentage of IncreaseDecreaseInLeaseRightOfUseLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation


Adjustments
Period End2021-06-302019-03-312018-03-31
Value107000.093000.04144000.0
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Adjustments
Period End2021-06-302019-03-312018-03-31
Value107000.093000.04144000.0
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:AmortizationOfFinancingCostsAndDiscounts


Amortization
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
Value95000.096000.095000.095000.0249000.093000.093000.094000.093000.093000.093000.093000.093000.093000.093000.093000.093000.093000.093000.093000.093000.093000.031000.0000
Percentage of AmortizationOfFinancingCostsAndDiscounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CapitalExpendituresIncurredButNotYetPaid


Capital
Period End2021-06-302021-03-312019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-03-31
Value-869000.03138000.0-89000.081000.027000.0-52000.065000.00-93000.0-253000.0-265000.0641000.01128000.0-745000.0867000.0072000.00-13000.019000.0-34000.025000.0-19000.034000.0373000.0-7000.0-462000.0668000.01650000.0644000.0-763000.0763000.000
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


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
Value1100000.05900000.0100000.0300000.01100000.06400000.0300000.0500000.01300000.04200000.0300000.0200000.0300000.02100000.0
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-258000.0114000.0734000.0196000.019000.0-183000.0441000.0-139000.089000.024000.0151000.0-203000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCurrencyTransactionGainLossRealized

us-gaap:ForeignCurrencyTransactionGainLossRealized


Foreign
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
Value122000.0-89000.0-232000.0-67000.0-33000.0-138000.0-221000.0-38000.0-152000.0-95000.0-35000.0-957000.00000
Percentage of ForeignCurrencyTransactionGainLossRealized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:GoodwillForeignCurrencyTranslationGainLoss


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-30
Value-11000.01600000.08045000.05612000.0-150000.0-9294000.010450000.0-4403000.0-3501000.02796000.03353000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss us-gaap:StatementBusinessSegments

stmp:MetaPackSegment


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-30
Value-11000.01600000.08045000.05612000.0-150000.0-9294000.010450000.0-4403000.0-3501000.02796000.03353000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value941435309.6473.2481021-12.78-6.7588.429-1.877-2.455.691213-7.4-2.399140.566-0.0994.88310-8.8838.7425.3122.8151.318-0.5833.0960.443-0.546-0.7690.2051.6541.122-1.7270.8991.9481.495-0.8150.436-4.988-0.342
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1328000.0-460000.0-2184000.0-887000.02822000.0-18000.0200000.0-602000.01077000.0115000.01590000.0509000.080000.0-29000.0274000.0
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInIncomeTaxesReceivable

us-gaap:IncreaseDecreaseInIncomeTaxesReceivable


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
Value16-7.438-9.695170.0-0.0690.289-0.127-1.596-6.742-15.2520.5131.556-0.696220.00.00.0
Percentage of IncreaseDecreaseInIncomeTaxesReceivable100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:IncreaseDecreaseInOtherCurrentAssets

us-gaap:IncreaseDecreaseInOtherCurrentAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value37-17.67533176.6816.115.6590.9262.6742.7651.6823.486-0.958-0.1772.41-0.1971.2740.969-0.309-0.538-0.2690.282-0.0320.399-0.7030.6370.5010.5420.326-0.07-0.9081.962-0.399-0.4540.3521.218-0.007
Percentage of IncreaseDecreaseInOtherCurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherNoncurrentAssets

us-gaap:IncreaseDecreaseInOtherNoncurrentAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.102-26.0031.287160.9147.3041.525.2590.9591.3533.825-0.2231.559-0.0370.6820.4521.0980.523-4.3231.249-1.3840.643-1.445-0.004-0.7131.4841.051-0.1712.0810.2470.2630.0510.4680.2520.0350.2260.169-0.2210.5610.148-0.2530.061-1.210.687
Percentage of IncreaseDecreaseInOtherNoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities


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
Value1.0621.1691.861.2210.8580.9295.506-0.170.5910.899100.9050.4060.8725.310.00.00.0
Percentage of IncreaseDecreaseInOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:IncreaseDecreaseInPrepaidExpense

us-gaap:IncreaseDecreaseInPrepaidExpense


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
Value1505000.0-3071000.0-238000.01062000.0-798000.0-3102000.02147000.0895000.02023000.02750000.0-10037000.02921000.0266000.01190000.0
Percentage of IncreaseDecreaseInPrepaidExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndOtherIncome

us-gaap:InterestAndOtherIncome


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-312015-12-312015-09-302015-03-312014-12-312014-09-30
Value21000.028000.09000.027000.06000.026000.035000.053000.052000.065000.0-73000.083000.043000.049000.0105000.0120000.0159000.030000.0208000.024000.043000.043000.048000.069000.079000.071000.0
Percentage of InterestAndOtherIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LitigationSettlementAmountAwardedToOtherParty us-gaap:LitigationCase, us-gaap:LitigationStatus

us-gaap:LitigationSettlementAmountAwardedToOtherParty

stmp:SecuritiesClassAction, us-gaap:SettledLitigation


Litigation
Period End2021-05-28
Value100
Percentage of LitigationSettlementAmountAwardedToOtherParty100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


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
Value2500000.02600000.02600000.01300000.01300000.01200000.01300000.01200000.01300000.01100000.01200000.01200000.0900000.0933000.0
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


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-284000.02909000.08742000.0-338000.0-14727000.0-6886000.0-4886000.03962000.05543000.0-1000.01000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent 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-284000.02909000.08742000.0-338000.0-14727000.0-6886000.0-4886000.03962000.05543000.0-1000.01000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value5.33151774298.8180.1240.2720.2722.3811.7134.663211915199.844183.1962.7311.8095.2332.9472.8734.2910.7761.6920.50.5510.5712.0075.7415.1250.5522.1430.4512.9161.796167.885
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromStockPlans

us-gaap:ProceedsFromStockPlans


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value02454000.01000.01896000.001950000.00717000.002100000.01000.01774000.001981000.001468000.001469000.001073000.001108000.0-1000.0779000.0-2124000.02900000.00582000.00656000.00597000.00517000.0-2000.0491000.00426000.0-210000.0301000.02000.0413000.01000.0189000.0
Percentage of ProceedsFromStockPlans0.0100.0100.0100.00.0100.00.0100.00.0100.0100.0100.00.0100.00.0100.00.0100.00.0100.00.0100.0100.0100.0100.0100.00.0100.00.0100.00.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
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
Value0.0440.00.8520.1221.8641.3035.4820.00.00.00.0
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability0.0100.00.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value89.789.60.989.20.8750.8240.0230.7930.7980.547-0.0010.4980.5070.5050.0040.4790.4610.46600.470.490.481400.460.450.461400.50.50.49700.490.480.464-0.010.490.5160.51700.490.464
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value0.40.2-0.10.20.0020.013-0.0010.0160.0180.0250.0010.0270.0260.0230.0010.0150.0150.015-0.00010.010.010.01100.010.0090.01-0.00030.010.0090.0070.00030.0070.0040.004-0.00030.0040.0040.004-0.00310.0130.018
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation

us-gaap:CommonStock


Shares
Period End2021-06-302019-03-312018-03-31
Value1000.01000.021000.0
Percentage of SharesPaidForTaxWithholdingForShareBasedCompensation100.0100.0100.0

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
Value13000.031000.050000.018000.013000.010000.015000.0
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
Value95000.0186000.0825000.0368000.0103000.09000.012000.029000.056000.0322000.0380000.0
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
Value2454000.01896000.01950000.0717000.02100000.01774000.01981000.0
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
Value2454000.01896000.01950000.0717000.02100000.01774000.01981000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.0100.0100.0

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
Value5.331574298.8180.2720.2722.3814.6632119
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
Value5.3291574298.8180.2720.2722.3814.6622119
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStock


Stock
Period End2021-06-302020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.0010.0010.00.00.00.00.00.0010.00.0
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised0.00.00.00.00.00.00.00.00.00.0

us-gaap:SubleaseIncome

us-gaap:SubleaseIncome


Sublease
Period End2021-06-30
Value106000.0
Percentage of SubleaseIncome100.0

us-gaap:TreasuryStockSharesAcquired

us-gaap:TreasuryStockSharesAcquired


Treasury
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
Value218000.0136000.096000.067000.056000.080000.076000.0113000.0295540.0235460.0532000.049000.054000.0120000.0170000.088000.0
Percentage of TreasuryStockSharesAcquired100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockSharesAcquired us-gaap:StatementEquityComponents

us-gaap:CommonStock


Treasury
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value217000.0136000.067000.056000.080000.0113000.0295000.0235000.049000.054000.0120000.0
Percentage of TreasuryStockSharesAcquired99.5100.0100.0100.0100.0100.099.899.8100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
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
Value412720159.3978.5776.2896.386203288121223311544433317263.4
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Treasury
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value4127159.3978.5776.3862031121223
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.1

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment


Weighted
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value1282000.01580000.01696000.01125000.0297000.0518000.0468000.0885000.0891000.0867000.01475000.01195000.01268000.0902000.0808000.01307000.0979000.000377000.0385000.0442000.0573000.0677000.0672000.0572000.0728000.0923000.0503000.0129000.0
Percentage of WeightedAverageNumberDilutedSharesOutstandingAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

stmp:AccruedLegalSettlementCurrent

stmp:AccruedLegalSettlementCurrent


Accrued
Period End2021-06-30
Value107
Percentage of AccruedLegalSettlementCurrent100.0

stmp:BusinessCombinationTransactionValue us-gaap:CounterpartyName, us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

stmp:BusinessCombinationTransactionValue

stmp:StreamParentLLCAndStreamMergerSubInc, stmp:MergerAgreement, us-gaap:SubsequentEvent


Business
Period End2021-07-09
Value6600
Percentage of BusinessCombinationTransactionValue100.0

stmp:ContractWithCustomerPrepaymentsForPostageAndShippingLabelsCurrent

stmp:ContractWithCustomerPrepaymentsForPostageAndShippingLabelsCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value9493927855454028
Percentage of ContractWithCustomerPrepaymentsForPostageAndShippingLabelsCurrent100.0100.0100.0100.0100.0100.0100.0100.0

stmp:DebtInstrumentUnusedBorrowingCapacityShortTermDebtAmount

stmp:DebtInstrumentUnusedBorrowingCapacityShortTermDebtAmount


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value58575741415169524996
Percentage of DebtInstrumentUnusedBorrowingCapacityShortTermDebtAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

stmp:DeferredTaxAssetsLeaseRightOfUseLiabilities

stmp:DeferredTaxAssetsLeaseRightOfUseLiabilities


Deferred
Period End2020-12-312019-12-312018-12-31
Value154.5370.0
Percentage of DeferredTaxAssetsLeaseRightOfUseLiabilities100.0100.00.0

stmp:DeferredTaxLiabilitiesFederalBenefitOfStateTaxDeferredTaxAssets

stmp:DeferredTaxLiabilitiesFederalBenefitOfStateTaxDeferredTaxAssets


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value722000.0876000.01231000.01903000.02813000.01308000.0
Percentage of DeferredTaxLiabilitiesFederalBenefitOfStateTaxDeferredTaxAssets100.0100.0100.0100.0100.0100.0

stmp:DeferredTaxLiabilitiesLeaseRightOfUseAssets

stmp:DeferredTaxLiabilitiesLeaseRightOfUseAssets


Deferred
Period End2020-12-312019-12-312018-12-31
Value154.140.0
Percentage of DeferredTaxLiabilitiesLeaseRightOfUseAssets100.0100.00.0

stmp:PrepaidExpensePostageAndShippingLabels

stmp:PrepaidExpensePostageAndShippingLabels


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value646482483123174.8
Percentage of PrepaidExpensePostageAndShippingLabels100.0100.0100.0100.0100.0100.0100.0100.0

stmp:SharesHeldInESPP us-gaap:PlanName

stmp:SharesHeldInESPP

stmp:EmployeeStockPurchasePlan


Shares
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1400000.01500000.01500000.01500000.01600000.01600000.01700000.01700000.01700000.0
Percentage of SharesHeldInESPP100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivable


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value8.19.111108.88.86.96.64.01.1880.8310.4140.2830.2390.117
Percentage of AllowanceForDoubtfulAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:AssetsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value55156744338927521515614310911011378153
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value55156744338927521515614310911011378153
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisitionSharePrice us-gaap:CounterpartyName, us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

us-gaap:BusinessAcquisitionSharePrice

stmp:StreamParentLLCAndStreamMergerSubInc, stmp:MergerAgreement, us-gaap:SubsequentEvent


Business
Period End2021-07-09
Value330.0
Percentage of BusinessAcquisitionSharePrice100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:CashAndCashEquivalentsFairValueDisclosure


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value55156744338927521515614310911011378153
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value5515674433892752151561431091101137828219515318311011610681116112658977664027338366655340293246
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value5515674433892752151561431091101137828219515318311011610681116112658977664027338366655340293246
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:InvestmentType

us-gaap:Cash


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value54556043638226820814913610210410771147
Percentage of CashAndCashEquivalentsFairValueDisclosure98.898.898.598.297.596.895.795.393.994.094.291.695.8

us-gaap:MoneyMarketFunds


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value6.8346.8336.8326.836.8266.8236.7996.776.7316.6916.6396.6026.517
Percentage of CashAndCashEquivalentsFairValueDisclosure1.21.21.51.82.53.24.34.76.16.05.88.44.2

us-gaap:DebtInstrumentCarryingAmount us-gaap:CreditFacility

us-gaap:DebtInstrumentCarryingAmount

us-gaap:LetterOfCredit


Debt
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312018-12-312017-12-312016-12-312015-12-31
Value0.060.060.060.060.060.060.2860.510.5
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsGross us-gaap:DebtInstrument

us-gaap:DeferredFinanceCostsGross

stmp:CreditAgreement


Deferred
Period End2020-12-31
Value1800000.0
Percentage of DeferredFinanceCostsGross100.0

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value262626272727272929292932414243
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value3520182.4943.539
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value56373146525753677185
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value7.6594.0062.8933.7093.4062241576377
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsDomestic

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsDomestic


Deferred
Period End2020-12-312016-12-31
Value1.315
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsDomestic100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign


Deferred
Period End2020-12-31
Value31
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsForeign100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal


Deferred
Period End2020-12-31
Value23
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal100.0

us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment

us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment


Deferred
Period End2020-12-312014-12-312013-12-312012-12-312011-12-31
Value211000.0-571000.0-775000.0-139000.084000.0
Percentage of DeferredTaxAssetsPropertyPlantAndEquipment100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value9.0467.2871121166.8725.9927.5555.4674.161
Percentage of DeferredTaxAssetsTaxCreditCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value11157.3887.159124.81.412
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value126.4969.2767.977.7712.2263.2243.1572.2142.54
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value1815170.0
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets100.0100.0100.00.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value25362926222623251815126.2254.5753.7833.252
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized


Employee
Period End2020-12-31
Value58
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0

us-gaap:EstimatedInsuranceRecoveries

us-gaap:EstimatedInsuranceRecoveries


Estimated
Period End2021-06-30
Value37
Percentage of EstimatedInsuranceRecoveries100.0

us-gaap:EstimatedInsuranceRecoveries us-gaap:LitigationCase, us-gaap:LitigationStatus

stmp:DerivativeActions, us-gaap:SettledLitigation


Estimated
Period End2021-06-30
Value30
Percentage of EstimatedInsuranceRecoveries81.1

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value118112107100948984797368625752484440363228242017131211109.9089.1538.5358.48.38.38.28.28.18.18.07.8
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

stmp:PatentsAndOthers


Finite
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
Value8.1958.1958.1958.1958.1958.1958.1958.8898.8898.8778.8668.8548.8438.8328.828.8098.7978.7868.7748.7638.7528.748.7298.7178.7068.6568.514
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization6.97.37.78.18.69.29.711.212.113.014.115.516.918.319.921.824.227.231.036.043.151.263.671.275.580.485.9

us-gaap:CustomerRelationships


Finite
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
Value666359565249464239363330272422191714129.6967.2135.0362.7731.8821.5051.1280.751
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization56.055.955.855.855.655.455.154.454.053.653.152.651.951.050.048.847.345.443.139.935.529.520.215.413.110.57.6

us-gaap:DevelopedTechnologyRights


Finite
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
Value3735333028262523211917151312119.9988.6997.3996.14.8013.5022.551.5981.130.9030.6760.449
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization31.531.331.130.730.430.229.929.328.928.427.827.226.526.025.524.823.922.921.519.717.214.911.69.27.86.34.5

us-gaap:NoncompeteAgreements


Finite
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
Value2.2112.1572.1042.051.9961.9431.8891.8351.7821.7251.6681.6111.5251.4051.281.1541.0290.9030.7770.6520.5260.4580.3890.320.2510.1830.114
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization1.91.92.02.02.12.22.22.32.42.52.72.82.92.92.92.92.82.82.72.72.62.72.82.62.21.71.2

us-gaap:TrademarksAndTradeNames


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value4.344.0563.7463.3583.0162.7422.5492.1931.9461.6791.3951.120.8
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization3.73.63.53.33.23.13.02.82.62.52.22.01.8

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value53555655
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value14171921
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value7019000.07019000.06949000.07074000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value8228000.08993000.09688000.09613000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value1010109.654
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value10101012
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value2222222202152112112182112142162152171131131131131131131131139898982828292929249.378
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

stmp:PatentsAndOthers


Finite
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
Value8.1958.1958.1958.1958.1958.1958.1958.8898.8898.8898.8898.8898.8898.8898.8898.8898.8898.8898.8898.8898.8898.8898.8898.8898.8899.3789.378
Percentage of FiniteLivedIntangibleAssetsGross3.73.73.73.83.93.93.84.24.14.14.14.17.87.87.87.87.87.87.87.89.09.09.030.730.731.831.8

us-gaap:CustomerRelationships


Finite
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
Value113113113110108108111108109110110111606060606060606054545411111111
Percentage of FiniteLivedIntangibleAssetsGross51.351.351.351.451.451.451.451.351.251.251.251.253.453.453.453.453.453.453.453.455.455.455.439.039.038.338.3

us-gaap:DevelopedTechnologyRights


Finite
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
Value83838381797982798081808140404040404040403333337.07.07.07.0
Percentage of FiniteLivedIntangibleAssetsGross37.837.837.837.737.637.737.737.537.637.637.637.635.135.135.135.135.135.135.135.133.733.733.724.124.123.723.7

us-gaap:NoncompeteAgreements


Finite
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
Value2.2112.2112.2112.2112.2112.2112.2112.2112.2112.2112.2112.2112.2112.2112.2112.2112.2112.2112.2112.2111.11.11.11.11.11.11.1
Percentage of FiniteLivedIntangibleAssetsGross1.01.01.01.01.01.01.01.01.01.01.01.01.91.91.91.91.91.91.91.91.11.11.13.83.83.73.7

us-gaap:TrademarksAndTradeNames


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1313131312121312121312132.004
Percentage of FiniteLivedIntangibleAssetsGross6.26.26.26.16.06.06.16.06.06.16.06.11.8

us-gaap:IncomeTaxesReceivable

us-gaap:IncomeTaxesReceivable


Income
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value170.618.035170.30.00.1271.7238.465232321220.0
Percentage of IncomeTaxesReceivable100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:IntangibleAssetsGrossExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value233233232226222223229223226227226229125125125125125125125125109109109292929
Percentage of IntangibleAssetsGrossExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value42434547
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value7050000.07074000.07096000.07119000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value7106000.06724000.06728000.07325000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value8070000.08809000.09471000.09486000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value9581000.09637000.09643000.09714000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value4404000.01920000.0618000.0-606000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths100.0100.0100.0100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceived

us-gaap:LessorOperatingLeasePaymentsToBeReceived


Lessor
Period End2021-06-30
Value6293000.0
Percentage of LessorOperatingLeasePaymentsToBeReceived100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedAfterRollingYearFive

us-gaap:LessorOperatingLeasePaymentsToBeReceivedAfterRollingYearFive


Lessor
Period End2021-06-30
Value1118000.0
Percentage of LessorOperatingLeasePaymentsToBeReceivedAfterRollingYearFive100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths


Lessor
Period End2021-06-30
Value1014000.0
Percentage of LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearFive

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearFive


Lessor
Period End2021-06-30
Value839000.0
Percentage of LessorOperatingLeasePaymentsToBeReceivedRollingYearFive100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearFour

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearFour


Lessor
Period End2021-06-30
Value938000.0
Percentage of LessorOperatingLeasePaymentsToBeReceivedRollingYearFour100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearThree

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearThree


Lessor
Period End2021-06-30
Value1034000.0
Percentage of LessorOperatingLeasePaymentsToBeReceivedRollingYearThree100.0

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo


Lessor
Period End2021-06-30
Value1350000.0
Percentage of LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo100.0

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

stmp:TermLoanFacility, stmp:CreditAgreement


Line
Period End2020-12-31
Value82
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity100.0

us-gaap:RevolvingCreditFacility, stmp:CreditAgreement


Line
Period End2020-12-31
Value82
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity100.0

us-gaap:LossContingencyAccrualAtCarryingValue us-gaap:LitigationStatus

us-gaap:LossContingencyAccrualAtCarryingValue

us-gaap:PendingLitigation


Loss
Period End2021-06-30
Value70
Percentage of LossContingencyAccrualAtCarryingValue100.0

us-gaap:LossContingencyEstimateOfPossibleLoss us-gaap:Range, us-gaap:LitigationStatus

us-gaap:LossContingencyEstimateOfPossibleLoss

srt:Maximum, us-gaap:PendingLitigation


Loss
Period End2021-06-30
Value77
Percentage of LossContingencyEstimateOfPossibleLoss100.0

srt:Minimum, us-gaap:PendingLitigation


Loss
Period End2021-06-30
Value66
Percentage of LossContingencyEstimateOfPossibleLoss85.7

us-gaap:OtherLiabilities

us-gaap:OtherLiabilities


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value33323129282726212019195.310.0
Percentage of OtherLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:PrepaidExpenseCurrent

us-gaap:PrepaidExpenseCurrent


Prepaid
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
Value15141717161720181715137.701
Percentage of PrepaidExpenseCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber


Share
Period End2020-12-31
Value1530000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice


Share
Period End2020-12-31
Value109.74
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value29510010426921322356
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue100.0100.0100.0100.0100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1


Sharebased
Period End2020-12-31
Value141
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares


Sharebased
Period End2020-12-312019-12-312018-12-31
Value1363000.02614000.01578000.0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue


Sharebased
Period End2020-12-312019-12-312018-12-31
Value44.2534.463.13
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:ShortTermBorrowings

us-gaap:ShortTermBorrowings


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value1212152627161.0151818231716161715151515161313
Percentage of ShortTermBorrowings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TaxCreditCarryforwardAmount us-gaap:TaxCreditCarryforward

us-gaap:TaxCreditCarryforwardAmount

us-gaap:StateAndLocalJurisdiction


Tax
Period End2020-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value8.97.97.14.71.91.93.53.1
Percentage of TaxCreditCarryforwardAmount100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TaxCreditCarryforwardValuationAllowance us-gaap:IncomeTaxAuthority, us-gaap:TaxCreditCarryforward

us-gaap:TaxCreditCarryforwardValuationAllowance

us-gaap:StateAndLocalJurisdiction, us-gaap:Research


Tax
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
Value2800000.02600000.02500000.02100000.01800000.01800000.01700000.01400000.01300000.01300000.01200000.0654000.0572000.0490000.0410000.0
Percentage of TaxCreditCarryforwardValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockShares

us-gaap:TreasuryStockShares


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value161616161616161615151514141414141413131313121212121212121212121212121211100.010693100.0106930.0106750.010267
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value1916139.76.26.05.2
Percentage of UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate100.0100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept


TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:IncomeStatementLocation
(None,)
Allocated Share Based Compensation Expenseus-gaap: Income Statement Location
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType
(None,)
Allocated Share Based Compensation Expenseus-gaap: Award Type
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:StatementBusinessSegments
(None,)
Allocated Share Based Compensation Expenseus-gaap: Statement Business Segments
us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization
us-gaap:ProductOrService
(None,)
Cost Of Goods And Service Excluding Depreciation Depletion And Amortizationus-gaap: Product Or Service
us-gaap:OperatingIncomeLoss
us-gaap:StatementBusinessSegments
(None,)
Operating Income Lossus-gaap: Statement Business Segments
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:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementBusinessSegments
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Business Segments
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:CashAndCashEquivalentsAtCarryingValue
us-gaap:InvestmentType
(None,)
Cash And Cash Equivalents At Carrying Valueus-gaap: Investment Type
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type
us-gaap:Goodwill
us-gaap:StatementBusinessSegments
(None,)
Goodwillus-gaap: Statement Business Segments
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components