LPSN


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

Table of contents



us-gaap:CommonStockValue

us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareBasicAndDiluted

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:IncomeStatementLocation

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostOfRevenue
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:CostsAndExpenses

us-gaap:GeneralAndAdministrativeExpense

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaidNet
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:InterestExpenseDebt
us-gaap:LongtermDebtType

us-gaap:InterestIncomeExpenseNonoperatingNet

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingIncomeLoss
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ResearchAndDevelopmentExpense

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

us-gaap:Revenues
us-gaap:ConsolidationItems, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ProductOrService
us-gaap:StatementGeographical

us-gaap:SellingAndMarketingExpense
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:AccountsReceivableNetCurrent
us-gaap:AccountsNotesLoansAndFinancingReceivablesByBillingStatusType

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:NoncurrentAssets
us-gaap:StatementGeographical

us-gaap:AssetsNoncurrent
us-gaap:StatementGeographical

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:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent
us-gaap:ProductOrService

us-gaap:LiabilitiesCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:TaxesPayableCurrent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongTermDebt

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:AmortizationOfFinancingCosts
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:IncreaseDecreaseInAccountsPayable

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:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:AccountsNotesLoansAndFinancingReceivablesByBillingStatusType
lpsn:AccountsReceivablePeriodIncreaseDecreaseNet

lpsn:AdjustmentstoAdditionalPaidinCapitalCappedCallOptionIssuanceCosts

lpsn:AdjustmentstoAdditionalPaidinCapitalDebtConversionOptionIssuanceCosts
us-gaap:DebtInstrument

lpsn:AmortizationOfIntangibleAssetsAndFinanceLeases

lpsn:AmortizationofIntangibleAssetsNonproduction
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

lpsn:CapitalizedContractCostsPeriodIncreaseDecreaseNet
us-gaap:BusinessAcquisition
lpsn:ContingentEarnOutSettledInStock

lpsn:ContractWithCustomerLiabilityCurrentPeriodIncreaseDecreaseNet

lpsn:ContractWithCustomerLiabilityNoncurrentPeriodIncreaseDecreaseNet
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
lpsn:DebtInstrumentConvertibleFiveDayPeriodThresholdOfProductOfSalePriceOfStockAndConversionRate
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
lpsn:DebtInstrumentConvertibleNumberofEquityInstrumentsPer1000Principal
us-gaap:BusinessAcquisition, us-gaap:FairValueByLiabilityClass
lpsn:FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisLiabilityFairValueAdjustments

lpsn:IncomeTaxBenefitCARESAct

lpsn:IncreaseDecreaseInCapitalizedContractCost

lpsn:IncreaseDecreaseInOperatingLeaseLiability

lpsn:IncreaseDecreaseInPrepaidExpenseAndOtherCurrentAssets
us-gaap:RestructuringPlan
lpsn:LeaseRestructuringExpenses

lpsn:NumberOfSharesOfCommonStockCoveredByCappedCalls

lpsn:OperatingLeaseLiabilitySupplementalCashFlow

lpsn:OperatingLeaseRightOfUseAssetSupplementalCashFlow

lpsn:OtherSignificantNoncashTransactionValueofSharesIssuedAsEarnoutPayment

lpsn:OtherSignificantNoncashTransactionValueofSharesToSettleBonusCashPayment
us-gaap:FairValueByLiabilityClass
lpsn:PaymentForContingentConsiderationValueEquitySharesIssued

lpsn:ReceivableCreditLossExpenseReversal

lpsn:SegmentReportingUnallocatedCorporateExpenses
us-gaap:ConsolidationItems

lpsn:ShareBasedCompensationAccrualForCashAwards

lpsn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesinPeriodFairValue

lpsn:StockIssuedDuringPeriodValueBonusPaymentSettledInShares
us-gaap:StatementEquityComponents

lpsn:StockIssuedDuringPeriodValueEarnoutPayment
us-gaap:StatementEquityComponents

lpsn:ValuationAllowanceDeferredTaxAssetIncreaseGross

us-gaap:AdjustmentForAmortization

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs

us-gaap:AmortizationOfDebtDiscountPremium
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:ContractWithCustomerLiabilityRevenueRecognized
us-gaap:IncomeStatementLocation
us-gaap:CostOfGoodsAndServicesSoldAmortization
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger

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

us-gaap:DefinedBenefitPlanContributionsByEmployer
lpsn:DefinedContributionPlanMatchGroups
us-gaap:DefinedContributionPlanEmployerMatchingContributionPercent
lpsn:DefinedContributionPlanMatchGroups
us-gaap:DefinedContributionPlanEmployerMatchingContributionPercentOfMatch

us-gaap:Depreciation

us-gaap:DepreciationNonproduction
us-gaap:IncomeStatementLocation

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
us-gaap:FairValueByLiabilityClass
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease
us-gaap:FairValueByLiabilityClass
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestPaymentOnLiability

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:GainLossOnSaleOfOtherAssets

us-gaap:GoodwillForeignCurrencyTranslationGainLoss
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate

us-gaap:IncomeTaxReconciliationTaxSettlementsForeign

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInDeferredRevenue

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:InterestExpenseDebtExcludingAmortization

us-gaap:LeaseCost

us-gaap:LitigationSettlementAmountAwardedFromOtherParty

us-gaap:LossContingencyDamagesAwardedValue

us-gaap:LossContingencyDamagesSoughtValue

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseExpense

us-gaap:OperatingLeasePayments
us-gaap:RestructuringPlan
us-gaap:OtherNonrecurringExpense

us-gaap:OtherRestructuringCosts

us-gaap:PaymentsForRestructuring

us-gaap:PaymentsToAcquireIntangibleAssets
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ProceedsFromDebtNetOfIssuanceCosts

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
us-gaap:CreditFacility
us-gaap:ProceedsFromLinesOfCredit

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:RestructuringCharges
us-gaap:RestructuringCostAndReserve

us-gaap:SeveranceCosts1

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeitures
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents

lpsn:AccruedSalesTaxLiabilityIncludingInterest
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
lpsn:AggregatePrincipalFromExerciseInFullOfOverAllotmentOptions

lpsn:AllowanceForDoubtfulAccountsAndSalesReserve
us-gaap:DebtInstrument
lpsn:CappedCallsInitialCapPrice
us-gaap:DebtInstrument
lpsn:CappedCallsInitialOptionStrikePrice
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
lpsn:DebtInstrumentConvertibleCarryingAmountOfEquityComponentNetOfIssuanceCosts
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
lpsn:DeferredFinanceCostsAllocatedToEquityComponent
us-gaap:DebtInstrument
lpsn:DeferredFinanceCostsLiabilityAndEquityComponent

lpsn:DeferredTaxAssetsLeaseLiabilities

lpsn:DeferredTaxAssetsOriginalIssueDiscount

lpsn:DeferredTaxLiabilitiesContingentEarnOutAdjustments

lpsn:DeferredTaxLiabilitiesConvertibleNotes

lpsn:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour

lpsn:InternalUseSoftwareDevelopmentCostsBalanceNotSubjectToAmortization

lpsn:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour
us-gaap:IncomeTaxAuthority
lpsn:OperatingLossCarryforwardsGeneratedInTaxableYearsEndingOnOrBeforeDecember312017

lpsn:RevenueRemainingPerformanceObligationPercentageToBeRecognizedInNextTwoYears

lpsn:SalesReserve
us-gaap:AwardType
lpsn:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsAggregateIntrinsicValueExpectedToVest
us-gaap:AwardType
lpsn:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpectedToVest
us-gaap:AwardType
lpsn:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpectedToVestWeightedAverageGrantDateFairValue

lpsn:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestAggregateIntrinsicValue

lpsn:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsAggregateFairValueExpectedToVest
us-gaap:AwardType
lpsn:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsAggregateFairValueNonvested

lpsn:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestNumber

lpsn:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestWeightedAverageGrantDateFairValue
us-gaap:AwardType
lpsn:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsAggregateIntrinsicValueNonvestedAndOutstanding

us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrentAndNoncurrent

us-gaap:AccruedProfessionalFeesCurrent

us-gaap:AccruedSalesCommissionCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationContingentConsiderationLiability
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:CapitalizedComputerSoftwareGross

us-gaap:CapitalizedContractCostNet
us-gaap:AccountsNotesLoansAndFinancingReceivablesByBillingStatusType

us-gaap:CapitalizedContractCostNetNoncurrent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:AwardType
us-gaap:CommonStockCapitalSharesReservedForFutureIssuance
us-gaap:AwardType, us-gaap:PlanName
us-gaap:PlanName

us-gaap:ContractWithCustomerLiabilityNoncurrent
us-gaap:ProductOrService
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:ConvertibleDebtFairValueDisclosures
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:ConvertibleLongTermNotesPayable
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentCarryingAmount
us-gaap:DebtInstrument
us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleConversionPrice1
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentFaceAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentUnamortizedDiscount
us-gaap:DebtInstrument
us-gaap:DeferredFinanceCostsGross
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetInterestCarryforward

us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards
us-gaap:IncomeTaxAuthority
us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration
lpsn:NetOperatingLossExpirationPeriods, us-gaap:IncomeTaxAuthority
us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxLiabilitiesLeasingArrangements

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:EmployeeRelatedLiabilitiesCurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
us-gaap:FairValueByLiabilityClass
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LettersOfCreditOutstandingAmount
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:LiabilitiesFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:IncomeTaxAuthority
us-gaap:OperatingLossCarryforwards
us-gaap:IncomeTaxAuthority, us-gaap:IncomeTaxAuthorityName

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization

us-gaap:RestrictedCash

us-gaap:RestructuringReserve

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

Plots across concepts


IncomeStatement
Net Income Loss
Expenses
Income Tax Expense Benefit
Balance Sheet
Operating Lease Right Of Use Asset
Assets
Operating Lease Right Of Use Asset
Current Assets
Prepaid Expense And Other Assets Current
NonCurrent Assets
Operating Lease Right Of Use Asset
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Operating Lease Liability
Current Liabilities
Taxes Payable Current
Stockholders Equity
Retained Earnings Accumulated Deficit
CashFlow
Net Income Loss
NetCashProvidedByUsedInOperatingActivities
Net Income Loss
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
Shares
Common Stock Shares Outstanding
OperatingLeaseLiability
Operating Lease Liability Current
NonoperatingIncomeExpense
Nonoperating Income Expense
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Three
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Net
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

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 ██▇▇▇▇▆▆▅▅▅▅▄▄▄▃▃▃▃▃▃▂▂▂▃▃▂▂▁▁▁▁▁▂▂▂▂▂▁▁▁0.0720.0710.070.0690.0690.0680.0670.0660.0650.0650.0640.0630.0620.060.060.0590.0590.0580.0580.0580.0580.0570.0570.0570.0580.0580.0570.0550.0540.0540.0540.0540.0540.0560.0560.0560.0560.0550.0540.0530.053NA0.052NANA
us-gaap:CommonStockSharesOutstanding NANANA66.74746966.02164765.29037963.83324366.03509965.39880164.74779863.67622960.53770760.53770760.53770759.66396958.76391958.76391958.42092258.27644757.9190954.5841754.584175.73490754.5841754.5841754.5841756.70133154.5841754.29779754.16707654.4847654.12332853.89869555.56731855.94892455.84533755.54246355.00730854.09034453.24553252.890715NA51.753842NANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁69.05712967.901809NA66.45141465.65078264.38885NA63.01480262.35078761.422227NA60.01424658.64819557.309707NA56.5249955.95415855.975093NA56.04764555.96552556.386003NA57.08443756.49198956.291383NA53.86812454.18972254.666535NA54.04616154.80669455.86404557.58924857.76086857.15025656.38972955.7563555.73608955.55324754.805222NA53.30265553.416706
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁69.05712967.901809NA66.45141465.65078264.38885NA63.01480262.35078761.422227NA60.01424658.64819557.309707NA56.5249955.95415855.975093NA56.04764555.96552556.386003NA56.52564756.49198956.291383NA53.86812454.18972254.666535NA54.04616154.80669455.86404555.89206155.68882455.14690154.41949853.56339653.10982452.73555652.080363NA50.97646850.921609
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount NA6.703307NA8.0614158.831799.128NA8.9057079.2865088.330741NA9.784699.7846910.074809NA8.6539.4238.56622NA9.4929499.1562788.587993NA8.140127NA10.152741NA11.1276411.4342279.678582NA2.9454143.1945159.783043NA5.4130385.315243NANANA6.963746NANANANA
us-gaap:EarningsPerShareBasic ▄▄▅▁▄▁▃▃▃▄▆▆▆▇▇▇▆▆▅▆▆▇▃█▆▇▆▇▇▇▇▇▇▇██▇████████-0.31-0.31-0.18999999999999995-0.58-0.28-0.57-0.42999999999999994-0.41-0.38-0.31-0.09999999999999998-0.12-0.14-0.06-0.06-0.02-0.13-0.1-0.17000000000000004-0.1-0.14-0.05-0.370.03-0.09-0.04-0.07-0.02-0.02-0.01-0.009999999999999995-0.01-0.030.00.030.030.00.060.070.050.040.060.049999999999999990.050.03
us-gaap:EarningsPerShareDiluted ▄▄▅▁▄▁▃▃▃▄▆▆▆▇▇▇▆▆▅▆▆▇▃█▆▇▆▇▇▇▇▇▇▇██▇████████-0.31-0.31-0.18999999999999995-0.58-0.28-0.57-0.42999999999999994-0.41-0.38-0.31-0.09999999999999998-0.12-0.14-0.06-0.06-0.02-0.13-0.1-0.17000000000000004-0.1-0.14-0.05-0.370.03-0.09-0.04-0.07-0.02-0.02-0.01-0.009999999999999995-0.01-0.030.00.030.030.00.060.070.050.040.060.060.050.03
us-gaap:EarningsPerShareBasicAndDiluted -0.31NANANA-0.28NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  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
 Cost Ratio us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,lpsn:BusinessNANANA86.92384.01671.848NA68.47164.83560.995NA59.33756.70853.561NA52.13849.61446.749NA50.47452.44151.698NANANANANANANANANANANANANANANANANANANANANANANA
 Cost Ratio us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,lpsn:ConsumerNANANA7.8817.5876.24NA6.7046.1245.4075.0454.8764.9524.684.4654.3554.464.174.214.0444.2383.766NANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,lpsn:BusinessNANANA86.92384.01671.848NA68.47164.83560.995NA59.33756.70853.561NA52.13849.61446.749NA50.47452.44151.698NANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,lpsn:ConsumerNANANA7.8817.5876.24NA6.7046.1245.4075.0454.8764.9524.684.4654.3554.464.174.214.0444.2383.766NANANANANANANANANANANANANANANANANANANANANANANA
  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 █▁15.114.6NA15.515.914.7NA9.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▄▃▅▁▄▁▂▃▃▄▆▆▆▇█▇▆▆▅▇▆▇▄▇▇▇▆▇▇▇▇▇▇▇██▇█████-20.554-22.941-10.406-36.418-20.558-34.532-29.291-24.196-23.994-18.683-9.664-6.667-6.835-3.7624.254-0.993-8.753-9.074-12.539-4.031-9.032-3.895-21.052-0.449-3.294-3.047-5.048-1.527-0.914-0.654-0.669-0.372-2.258-0.1921.6291.40.1983.113.8452.762.1743.224NANANA
us-gaap:CostOfRevenue █▇▅▅▅▄▄▄▃▃▃▃▃▂▃▃▃▂▃▃▃▃▄▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁40.06333.51928.0527.69227.70722.8222.0620.1218.04918.64916.815.68916.03613.95414.74914.54115.13413.78114.95114.83717.50815.86419.23216.93717.88716.25414.50313.30413.16111.73511.21310.59710.61210.13410.1289.0368.4927.9238.0478.3688.6858.0958.2357.5957.178
us-gaap:CostsAndExpenses █▇▆█▆▇▆▆▅▅▄▄▄▃▄▃▃▃▄▃▃▃▃▃▄▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁133.183121.52108.796129.947106.049111.28103.59498.30191.9884.76572.96469.03969.47662.06263.28556.73860.83555.84364.39157.09762.49358.20761.74258.85867.01561.82560.57353.18852.56848.7747.47546.49345.21743.09540.03537.08138.08131.87130.43329.24128.47725.30325.83824.08523.796
us-gaap:GeneralAndAdministrativeExpense █▇▆▇██▇▇▆▇▆▅▅▄▆▅▅▄▆▄▄▄▄▃▅▄▆▄▄▄▅▄▄▅▄▃▄▂▂▂▂▁▂▁▁16.10514.48612.84414.89116.35316.46915.07813.95813.76314.16712.27911.97211.49910.12312.59610.39810.4379.69213.28810.06910.1619.5298.667.87510.47110.16412.1188.7879.7889.49910.3879.5089.83510.2388.8237.3169.3426.1256.0095.6895.3863.964.9324.1784.175
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▄▄▅▁▄▁▃▃▃▄▆▆▆▆▆▇▆▆▆▇▆▇▇▇▆▇▇▇▇▇▇▇▇▇▇▇▇███████▇-20.521-22.046-10.703-38.81-18.966-36.649-26.704-24.936-23.288-18.297-7.658-5.039-7.785-3.692-6.171-0.054-6.86-4.604-8.669-2.702-6.46-2.109-2.4221.53-7.452-2.286-2.85-0.178-1.436-1.025-0.514-1.092-1.968-0.5652.6612.630.1915.2355.9594.3443.5985.2494.0544.2092.591
us-gaap:IncomeTaxExpenseBenefit ▂▂▃▂▂▂▂▂▂▂▁▂▂▂▁▂▂▂▂▃▂▂█▂▁▂▂▂▂▂▂▂▂▂▂▂▂▃▃▂▂▃▂▂▂0.598-0.8512.553-0.1-0.3390.3520.6180.9360.6990.593-1.1932.0040.536-0.489-2.4991.2560.6731.0720.8963.1771.3060.55418.535-0.395-2.098-0.2281.3520.962-0.224-0.2310.194-0.362-0.138-0.3331.1691.030.0512.1122.0831.6091.4022.0181.3121.4440.975
us-gaap:IncomeTaxesPaidNet ▂▂▂▃▄▃▃▂▃▂▁▁█▂▃▁▂▁▁▁▂▂▂▂▂▂▄▂▃▃▃▂▂▂▁▂▃▂▃▃▂▁0.3570.3290.331.1971.7871.3371.1780.521.2680.338-0.38-0.0295.00.5531.011-0.1190.6590.0-0.204-0.2950.4590.4640.3850.3750.5390.5832.2040.3390.8061.0371.0120.0330.0840.0340.00.0561.4790.0210.7751.2930.510.001NANANA
 us-gaap:InterestExpenseDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType lpsn:ConvertibleSeniorNotes,us-gaap:ConvertibleDebt██▅▃▃▃▃▃▃▁9.3079.1585.23.1893.1433.0833.0662.9922.9540.987NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:InterestExpenseDebt us-gaap:LongtermDebtType us-gaap:ConvertibleDebtNA9.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestIncomeExpenseNonoperatingNet ▁▁▄▆▆▆▆▇▇█-9.281-9.129-5.173-3.159-3.211-2.791-2.534-2.189-2.017-0.667NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestPaidNet █▁1.0400430.000957NANA0.8621370.000863NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▄▄▅▁▄▁▃▃▃▄▆▆▆▇▇▇▆▆▆▆▆▇▄█▆▇▇▇▇▇▇▇▇▇██▇████████-21.119-21.195-13.256-38.71-18.627-37.001-27.322-25.872-23.987-18.89-6.465-7.043-8.321-3.203-3.672-1.31-7.533-5.676-9.565-5.879-7.766-2.663-20.9571.925-5.354-2.058-4.202-1.14-1.212-0.794-0.708-0.73-1.83-0.2321.4921.60.143.1233.8762.7352.1963.2312.7422.7651.616
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▄▄▆▁▅▁▃▄▄▅▇▇▇█-21.119-21.195-13.256-38.71-18.627-37.001-27.322-25.872-23.987-18.89-6.465-7.043-8.321-3.203NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NonoperatingIncomeExpense ▂▁▄▅▄▅▆▆▆█▇▇██▇█▇█▇▇▇██▇█▇▇██▇██████▇█▇▇██▇██-6.943-8.417-4.032-3.667-4.52-3.458-2.183-1.81-2.2670.066-0.418-0.2130.0310.129-0.2760.191-0.0990.32-0.395-0.123-0.6460.6340.169-0.3690.229-0.231-0.5060.2230.045-0.0830.0730.2090.020.0340.2210.041-0.2330.347-0.117-0.7620.2240.17-0.0430.073-0.011
us-gaap:OperatingIncomeLoss ▅▅▆▁▅▁▃▃▃▄▆▆▆▆▆▇▆▆▆▇▆▇▇▇▆▇▇▇▇▇▇▇▇▇▇▇▇███████▇-13.578-13.629-6.671-35.143-14.446-33.192-24.521-23.126-21.021-18.363-7.24-4.826-7.816-3.821-5.895-0.245-6.761-4.924-8.274-2.579-5.814-2.743-2.5911.899-7.681-2.055-2.344-0.401-1.481-0.942-0.587-1.301-1.988-0.5992.442.5890.4244.8886.0765.1063.3745.0794.0974.1362.602
 us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems us-gaap:CorporateNonSegment▃▃▅▁▄▄▅▅▆▆▆▇▆▇▇▇▇█▇█▇█▇█-54.124-50.672-40.626-69.069-43.32-45.375-38.425-35.96-34.15-32.619-28.693-26.178-27.624-23.553-23.898-20.124-21.839-19.89-26.811-19.18-20.88-18.743-20.007-16.154NANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,lpsn:Business█▁39.24136.692NA33.12528.60112.629NA11.56211.86912.78NA19.82717.85918.496NA18.43313.69613.828NA14.96813.41814.523NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,lpsn:Consumer▆▃▆▅▃▁▃▆▆▇█▇█▆▆▇▆▆▆▇▇▇1.3050.3521.2420.8010.274-0.4460.1211.2721.261.4761.7791.5251.9491.2361.3941.4461.3821.1381.2251.6331.6481.477NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▃▂▅▅▂▅▂▄▃▃▁▃▄▃█▃▂▁▁▄▂▂▃▂▄▂▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃0.565-1.7462.852.292-1.9312.469-1.9691.676-0.0070.207-3.1990.3761.486-0.5597.9260.317-1.22-3.398-2.9741.848-1.266-1.232-0.095-2.3742.06-0.989-0.846-0.3870.2980.140.0390.358-0.4280.040.137-0.20.058-0.013-0.0310.025-0.022NANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▅▂█▇▇▁▇▂▄▄▃▄▂▅0.565-1.7462.852.2921.931-2.4691.783-1.6760.007-0.207-0.593-0.376-1.4860.559NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense █▅▆▃▁▂▄▄▃▅2.3380.7121.141-0.508-1.309-0.6670.3510.379-0.250.733NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA-0.780.208NANA0.043-0.041
us-gaap:ResearchAndDevelopmentExpense █▇▆▆▆▆▅▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁37.52633.45527.99727.73626.96725.71623.21320.57720.18218.17314.75213.48414.21913.25211.0239.7269.3269.95810.779.49510.7199.2149.4989.56710.1099.89.339.7129.3368.9519.30610.0239.0478.0218.178.0057.2196.6575.5635.2665.0164.3774.2573.943.908
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax █▇▇▆▆▅▅▅▄▄▄▄▄▃▃▃▃▃▃▃▃▃▃▄▃▄▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁119.605107.891102.12594.80491.60378.08879.07375.17570.95966.40265.72464.21361.6658.257.3956.49354.07450.91956.11754.51856.67955.46459.15160.75759.33459.7758.22952.78751.08747.82846.88845.19243.22942.49642.47539.6738.50536.75936.50934.34731.85130.38229.93528.22126.398
us-gaap:Revenues █▇▇▆▆▅▅▅▄▄▄▄▄▃▃▃▃▃▃▃▃▃▃▄▃▄▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁119.605107.891102.12594.80491.60378.08879.07375.17570.95966.40265.72464.21361.6658.257.3956.49354.07450.91956.11754.51856.67955.46459.15160.75759.33459.7758.22952.78751.08747.82846.88845.19243.22942.49642.47539.6738.50536.75936.50934.34731.85130.38229.93528.22126.398
us-gaap:SellingAndMarketingExpense ▇▇▇▆▆███▇▆▅▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁38.62236.95339.732.77534.61842.6842.66141.77439.34333.03627.07326.74825.39224.13124.2121.60323.39221.721.69822.06723.08822.67622.76623.28624.38224.29423.80420.97820.07718.39516.3716.14115.49914.47812.79512.71313.01711.08910.7389.9079.3798.868.4048.2898.452
  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 ███▄▄▄▄▄▄▄▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▂▁▁▁▁▁▁1043.7571044.5371006.432528.325518.157489.459512.71491.929496.019492.211290.103277.854258.421249.06232.799223.568218.763215.363219.638223.711225.488222.556226.194237.236238.202236.088239.817211.717197.345196.616205.09193.33184.601203.471208.576196.533187.698178.198166.051151.182143.997NA131.143NANA
us-gaap:Liabilities ███▄▄▄▄▄▄▄▂▂▂▂▂▂▂▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁782.065784.52762.498404.63374.843343.073364.175328.867318.703301.172119.374110.95698.569102.94392.73683.17183.83377.75481.16272.31371.66961.79460.88954.55656.97855.03959.4853.47442.60340.63146.03739.00234.92836.45738.33333.33332.18330.51828.35325.09725.116NA26.5NANA
us-gaap:LiabilitiesAndStockholdersEquity ███▄▄▄▄▄▄▄▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▂▁▁▁▁▁▁1043.7571044.5371006.432528.325518.157489.459512.71491.929496.019492.211290.103277.854258.421249.06232.799223.568218.763215.363219.638223.711225.488222.556226.194237.236238.202236.088239.817211.717197.345196.616205.09193.33184.601203.471208.576196.533187.698178.198166.051151.182143.997NA131.143NANA
us-gaap:StockholdersEquity ██▇▁▂▂▂▃▄▅▄▃▃▂▂▂▂▂▂▃▃▃▃▄▄▄▄▃▃▃▃▃▃▃▄▃▃▂▂▁▁261.692260.017243.934123.695143.314146.386148.535163.062177.316191.039170.729166.898159.852146.117140.063140.397134.93137.609138.476151.398153.819160.762165.305182.68181.224181.049180.337158.243154.742155.985159.053154.328149.673167.014170.243163.2155.515147.68137.698126.085118.881NA104.643NANA
  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 ███▃▃▃▃▃▃▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁773.489780.453748.811285.289267.679248.283278.107300.746311.511318.362135.085136.8124.957116.787102.84495.72692.3288.48592.15195.70696.88291.1694.38292.69591.19790.57993.703131.745119.27122.032133.182121.185112.793130.879136.154135.618129.801133.963122.009106.40898.45NA85.697NANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ███▃▃▂▃▃▃▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▂▁▁▂▂▂▂▂▂▁▁▁▁▁▁664.334668.225654.152198.694173.177171.479176.523205.153224.727237.78766.44966.35169.74757.4856.11554.36154.36547.75950.88951.40552.32644.55648.80340.84437.03940.83649.37287.11171.23479.37391.90677.37974.95294.833103.339103.284100.576107.88993.27880.86274.37867.11961.33650.35752.839
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ███▃▂▂▂▃▃▃▁665.608668.225654.152198.694173.177171.479176.523205.153224.727237.78766.449NANANA56.115NANANA50.889NANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccountsReceivableNetCurrent ██▇▆▆▅█▄▄▄▄▄▃▄▃▂▂▂▂▂▂▂▂▂▂▃▂▂▃▂▂▂▂▂▂▁▁▁▁▁▁89.80792.26380.42366.48375.18761.08287.6253.78751.46751.28546.02351.72738.10945.89737.92632.1824.85428.68731.82329.48828.64930.20930.38832.44332.25735.58831.38232.38633.87728.93629.48932.72626.73924.60123.8322.82519.59117.7820.99919.69517.747NA16.491NANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ▄▄▃▄▄▃▃█▇▆▄▄▃▃▂▂▂▂▁▂▂▂▂▂▃▃▂▂▂▂▁▂▂▂▁▁▂▁▁▁▁19.34819.96514.23620.11219.31515.72213.96441.80635.31729.2922.61318.72216.88513.1947.3527.7349.3448.0615.47710.84711.94611.9999.32711.33314.63212.91910.3749.6210.0559.3636.3617.0497.3438.9186.3696.9217.1785.8695.394.2795.123NA6.341NANA
  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:NoncurrentAssets ██▇▆▇▆▆▃▃▂▁270.268264.084257.621243.036250.478241.175234.603191.182184.508173.849155.018NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AssetsNoncurrent NANA257.621NANANA234.603NANANA155.143141.054133.464132.273129.955127.842126.443126.878127.487128.005128.606131.396131.812144.541147.005145.509146.11479.97278.07574.58471.90872.14571.80872.59272.42260.91557.897NA44.042NANANANANANA
 us-gaap:AssetsNoncurrent us-gaap:StatementGeographical country:AUNANA13.792NANANA13.765NANANA8.978.7449.1349.2769.5049.1849.2549.3089.4969.1618.5568.5238.297.5397.8278.13216.4388.8589.0589.3179.82710.12410.05610.43710.361NANANANANANANANANANA
 us-gaap:AssetsNoncurrent us-gaap:StatementGeographical country:ILNANA16.657NANANA16.68NANANA13.59813.4913.59713.26313.07912.72812.70313.39713.9414.58915.17315.92316.39317.12217.75818.17318.98219.720.55121.33222.5823.7923.9124.21323.7523.7523.883NA13.167NANANANANANA
 us-gaap:AssetsNoncurrent us-gaap:StatementGeographical country:NLNANA8.301NANANA7.705NANANA7.4267.6777.9928.2528.3638.0517.5237.3727.4957.3587.4677.3668.2859.1599.4587.7097.6867.6877.6963.6283.540.5560.636NANANANANANANANANANANANA
 us-gaap:AssetsNoncurrent us-gaap:StatementGeographical country:USNANA202.275NANANA177.776NANANA122.019108.01699.30798.27995.71694.47694.52493.97393.84594.71695.17197.03896.362107.982109.567109.517101.06842.06639.34738.75734.42236.04235.69535.44535.71134.37831.835NA28.626NANANANANANA
 us-gaap:AssetsNoncurrent us-gaap:StatementGeographical lpsn:UnitedKingdomGermanyJapanFranceItalySpainCanadaSingaporeNANA16.596NANANA18.677NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentGross NANANA182.33187.34172.407161.524146.855134.665121.208112.533128.617123.576119.189116.17110.307104.635100.95797.50490.81987.27885.27181.39276.05373.97668.764.73261.457.62255.5453.69652.22149.55348.19745.48341.95337.315NA34.538NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType lpsn:ComputerEquipmentAndSoftware██▇▇▇▆▆▆▅▅▅██▇▇▆▆▆▅▅▄▄▄▄▄▃▃▃▂▂▂▂▂▂▂▁▁114.669111.709107.666103.443100.54995.15292.49386.67682.5577.88179.161113.463109.885105.478100.81595.15289.52785.83582.47776.83873.42971.53867.63165.66563.68459.12255.29352.32249.1747.42245.7944.41242.00440.95238.64936.02332.423NA30.182NANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:SoftwareDevelopment█▇▇▆▅▄▄▃▂▂▁103.84794.61486.45478.88770.13160.73352.54443.93336.04828.83519.24NANANA8.736NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANANA91.24996.10289.59185.28879.99676.37172.77668.79888.82985.5182.86181.46578.12474.94571.969.10766.70864.05760.4357.26353.74851.05547.72745.14942.63740.29338.05936.07834.03832.03630.03827.98825.82923.988NA20.659NANANANANANA
us-gaap:AmortizationOfIntangibleAssets NANA0.7270.6950.6890.6891.5860.4470.4380.4610.3980.4240.4240.4240.4280.470.470.4720.9311.0131.0170.9241.191.1931.1781.3130.8180.4070.2060.190.1990.2240.2240.2240.1190.0110.0110.0770.0760.0110.0110.0110.010.0830.083
us-gaap:PropertyPlantAndEquipmentNet NANANA91.08191.23882.81676.23666.85958.29448.43243.73539.78838.06636.32834.70532.18329.6929.05728.39724.11123.22124.84124.12922.30522.92120.97319.58318.76317.32917.48117.61818.18317.51718.15917.49516.12413.32713.41513.87913.4413.456NA12.762NANA
us-gaap:Goodwill ███████████▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▂▂▂▂▂▂▂▂▁▁▁▁▁▁95.11695.08795.19295.08694.98994.94594.98794.92895.01694.98795.03185.46780.47380.59580.53180.49980.42380.27880.24580.38180.3680.40980.32280.38780.35880.3180.84835.78335.78333.12432.72432.72432.72432.72432.64526.57225.24924.0924.0924.0924.09NA24.015NANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▃▃▃▃▃▃▃▃▄▄▄▄▄▄▄▄▄▄▄▅▆▆▆▇▇██▄▄▃▄▄▄▄▄▄▄▁▁▁▁10.9711.05810.92711.0411.10911.33911.81212.30312.65213.07713.83213.24912.32112.93712.36612.97413.95115.18916.5120.01221.5523.03424.61926.80928.76230.62932.6214.0212.53312.1313.08814.15614.84715.31315.68112.36714.6251.0181.0951.1711.489NA2.124NANA
us-gaap:FiniteLivedIntangibleAssetsNet ▃█▁▇10.9711.05810.92711.04NANA11.812NANANA13.832NANANA12.366NANANA16.51NANANA24.619NANANA32.62NANANA13.088NANANA15.681NANANANANANANANANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA0.409NANANA0.825NANANANANANANANANANANANANANANANANANANA13.337NANANA11.669NANANA6.799NANANA5.171NANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset ▁▁▁▁▇▇█▇█▇0.3070.4370.6140.78613.15614.815.6814.52115.95614.817NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▃▃▃▂▃▃▃▃▃██▃▃▁▂▂▂▂▂▂▂▂1.1661.7131.781.7541.7361.7351.7441.8551.881.8221.7071.8181.7871.6221.61.4871.5931.5621.5622.4252.3792.1181.9572.2162.3172.3162.3012.3425.0334.9522.2352.3271.4231.4981.5091.4651.5541.5631.5461.5991.819NA2.006NANA
  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:AccountsPayableCurrent ▄██▅▆▆▇▅▄▄▄▃▃▂▂▁▁▃▄▃▃▃▃▃▆▇▅▅▄▆▅▅▃▆▆▅▅▅▄▃▃8.10613.62614.1159.62910.86810.65212.3029.1528.327.3318.1746.6036.2075.6025.4813.4433.4486.177.2885.7686.2337.1887.1026.76911.38512.5688.9858.9328.14311.68610.1399.2096.9610.73711.1259.9089.3649.6948.2586.3266.914NA6.416NANA
us-gaap:AccruedLiabilitiesCurrent ████▅▄▅▄▄▃▄▃▃▃▄▃▃▃▃▃▂▂▃▃▃▃▃▃▂▂▂▂▂▁▂▁▁▁▁▁▁97.56796.34699.87100.13865.96344.62962.77850.2945.20835.89750.66241.12439.25238.21148.01137.20736.98131.87140.2532.60129.20925.97734.29636.90232.50931.53137.77229.75226.25220.47525.41920.34719.0116.21417.91114.05614.0611.80712.01910.2410.0NA12.111NANA
us-gaap:ContractWithCustomerLiabilityCurrent ██▆▆▆▅▆▄▄▃▂▂▁107.671108.41588.84890.35992.0985.87488.75172.11569.35966.2155.01556.11747.375NA35.563NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent ██▇▇▆▅▆▅▅▄▄▄▃▄▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁216.055223.484208.551206.421175.117147.716170.433137.572129.329115.665113.851103.84492.83496.18789.05576.34477.0571.12874.68364.82364.89655.05855.2653.96756.23954.31558.74952.70641.71239.78144.30536.33532.02233.69735.56130.71627.76627.97625.65522.41722.469NA24.097NANA
us-gaap:OperatingLeaseLiabilityCurrent ▁▅▆▇▇██▇█2.7115.0975.7186.2956.1966.5616.6026.0156.442NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent ▅█▅▃▃▁▂▅▄▂▃▁▁▅▄▄▄▂▂▄▄▃▃▃▃▃▃▃▃▃▃▁▁▁▁▁▁4.0797.7124.5412.4492.6910.6661.8984.463.9011.0392.6860.3940.5764.4873.3853.1943.9231.6521.7433.9223.3622.5242.9182.4592.4862.8692.9332.3122.6352.2422.1220.640.4510.7780.8640.3430.381NA0.452NANANANANANA
us-gaap:TaxesPayableCurrent ▂▂▂▂▂▂▂▁▂▂▂▃▃▃██▇▇▇2.0372.0322.0392.0582.0572.0522.0531.4721.9381.931.9132.3322.2772.3484.9244.7724.6264.4544.24NANANA3.519NANANANANANANANANANANANANANANANANANANANANANA
  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:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType lpsn:ConvertibleSeniorNotes,us-gaap:ConvertibleDebtNA547.159538.432187.147184.389181.678179.012NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet █▇▇▄▄▄▄▄▃▂▂▁▁1.7821.7231.6221.3981.3941.3221.3551.2991.2061.151.0961.0731.02NA0.915NANANA3.332NANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ▆▇█▁▁▁▁▁▁▁▆▅▄▄▄▄▄▄▄▅▄▄▅▂▂▂▂▂▂▂▂▂▃▃▃▃▃▃▃▃▃4.4575.4116.3040.1110.0960.0770.0720.2170.1980.324.2053.9722.5842.6792.7662.7452.9513.0443.1473.2543.1453.1513.270.5890.7390.7240.7310.7680.8910.851.2641.3971.4231.4981.5091.4651.5541.5631.5461.5991.819NA1.89NANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▁▃▄▅▆▇█▇█3.256.177.189.3110.72512.25112.86512.32313.443NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo ▁▂▅▅███0.8841.9533.8044.0066.7076.6946.53NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree ▁▂▄▄███0.5341.1711.9552.1483.9593.9613.746NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour ▁▁▄▄██▇0.6390.6361.1661.3672.112.1081.925NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA0.632NA1.3361.3341.148NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA0.263NA1.1961.1890.864NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  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 ██▇▁▂▂▂▃▄▅▄▃▃▂▂▂▂▂▂▃▃▃▃▄▄▄▄▃▃▃▃▃▃▃▄▃▃▂▂▁▁261.692260.017243.934123.695143.314146.386148.535163.062177.316191.039170.729166.898159.852146.117140.063140.397134.93137.609138.476151.398153.819160.762165.305182.68181.224181.049180.337158.243154.742155.985159.053154.328149.673167.014170.243163.2155.515147.68137.698126.085118.881NA104.643NANA
us-gaap:CommonStockValue ██▇▇▇▇▆▆▅▅▅▅▄▄▄▃▃▃▃▃▃▂▂▂▃▃▂▂▁▁▁▁▁▂▂▂▂▂▁▁▁0.0720.0710.070.0690.0690.0680.0670.0660.0650.0650.0640.0630.0620.060.060.0590.0590.0580.0580.0580.0580.0570.0570.0570.0580.0580.0570.0550.0540.0540.0540.0540.0540.0560.0560.0560.0560.0550.0540.0530.053NA0.052NANA
us-gaap:AdditionalPaidInCapital ██▇▅▅▅▄▄▄▄▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▂▂▁▁▁▁▁▁696.923674.695635.672505.028488.229474.606436.557425.546412.253401.996362.59351.702337.238313.698305.676301.614294.569290.935289.524289.907288.297286.208286.856283.179281.273277.801274.046246.906241.878242.207244.621239.227234.2249.283252.32246.906240.62232.984226.113218.345213.9NA205.063NANA
us-gaap:RetainedEarningsAccumulatedDeficit ▁▁▂▂▃▃▄▅▅▆▆▆▆▆▆▆▆▇▇▇▇▇▇██████████████████-434.199-413.08-391.885-378.629-339.919-321.292-283.562-256.24-230.368-206.381-187.491-181.026-173.983-165.662-163.135-159.414-158.153-150.62-144.944-135.379-129.5-121.734-119.071-98.114-100.039-94.682-92.627-88.425-87.285-86.073-85.279-84.571-83.841-82.012-81.78-83.272-84.872-85.012-88.135-92.011-94.745NA-100.173NANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▇▆█▅▃▁▃▂▃▃▄▄▄▆▅▆▆▅▂▅▃▄▅▅█▆▇█████▇██▇█████-1.101-1.6660.08-2.77-5.062-6.993-4.524-6.307-4.631-4.638-4.431-3.838-3.462-1.976-2.535-1.859-1.542-2.762-6.16-3.186-5.034-3.768-2.536-2.441-0.067-2.127-1.138-0.2920.095-0.203-0.343-0.382-0.74-0.313-0.353-0.49-0.289-0.347-0.334-0.302-0.327NA-0.299NANA
us-gaap:TreasuryStockValue █████████████████▄▄▄▄▁▁▁▁▁▁▁0.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0020.0020.0020.0020.0010.0010.0010.0010.0010.0010.001NANA0.0NANANANANANANANANANANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:CommonStock▄▄0.0010.001NANA0.0010.00.00.0010.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▇██▆█▅▅▅▄▃▃▂▁9.5249.2259.7579.4237.4339.5196.9086.4866.5015.1884.5034.0743.8272.437NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  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 ▅█▄█▆▅▂▃▄▁▆▄▄▄▅▄▆▄▆▅▆▅▆▆▆▃▅▇▅▄▆▅▅▄▆▅▅▆▆▅▆▅▆▅5.38525.229-4.0525.3498.0134.293-18.714-11.532-3.221-25.69111.887-5.101-1.33-0.6776.772-1.8468.466-3.1028.011.78812.6122.1510.96610.5357.91-7.581.24217.577-0.147-2.99913.312.9691.329-0.6510.3433.3992.63811.6297.6275.6377.2914.5197.8824.106NA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▆▆▇▇▆▆▆▆▆▇▆▇▇█▇█▇███████▆█▁█▇▇████▆█▆███████-13.11-11.437-9.313-9.904-13.229-11.03-14.252-12.579-13.338-8.337-13.89-5.062-5.198-3.623-5.31-2.965-4.201-2.844-3.233-3.021-2.109-3.089-1.942-2.541-12.273-1.783-42.364-2.599-5.193-4.755-1.407-1.977-3.076-1.714-12.767-3.949-13.015-1.73-1.112-1.859-2.004-2.368-2.025-3.733NA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▁█▁▁▁▁▁▁▄▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁4.2563.015466.6968.0246.0253.0983.0885.7773.497205.4892.5597.04519.7184.6041.2025.21.323-0.516-2.133-1.019-0.947-2.9690.127-3.3420.3510.9773.8691.37-3.378-4.8632.6351.229-17.986-6.0872.3463.4353.0124.7175.9482.711.9873.6365.14-2.788NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▁▂█▂▁▁▁▁▁▄-2.61714.073455.45825.5171.698-5.044-28.63-19.574-13.06171.338NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  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:AmortizationOfFinancingCosts ██▆▄▄▄▄▄▄▂▁▁▁▁0.6190.6090.4320.3080.3020.2980.2930.2870.260.1160.00.00.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredIncomeTaxExpenseBenefit ▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▂▂▂▃▂▂▂█▁▁▂▂▂▂▂▁▂▂▂▂▂▂▂▂▂▂▂▂▂0.187-1.5950.533-0.007-0.1580.212-1.4050.0840.0620.052-0.4880.1380.0250.016-3.2210.8360.008-0.0211.6890.0190.325-0.18118.559-2.989-1.9340.82-0.669-0.409-0.582-0.076-3.177-0.526-1.5320.358-1.546-0.585-0.108-0.6320.287-0.243-0.0350.220.6940.18NA
us-gaap:IncreaseDecreaseInAccountsPayable ▁▃█▃▅▂█▅▅▄▆▅▅▅▆▄▂▄▆▄▄▅▅▁▅▆▅▄▂▆▅▆▂▃▆▅▄▆▅▄▄▆▅▄-4.628-1.923.839-1.5460.386-3.4124.227-0.0010.326-0.7441.6280.5370.206-0.1721.609-0.471-2.764-1.1171.589-0.348-1.1420.0860.578-4.3110.4581.3590.72-0.548-2.8141.1140.8631.685-3.658-1.551.791-0.167-0.6951.9910.981-0.382-0.3791.2311.002-0.645NA
us-gaap:IncreaseDecreaseInAccountsReceivable ▄▆▅▃▆▁█▄▄▅▃▆▃▅▅▅▃▄▄▄▄▄▄▄▄▄▄▄▅▄▄▅▄▄▄▄▄▄▄▄▄▄▄▄-1.99313.65812.86-9.1814.061-24.11234.4232.9510.625.763-5.46514.082-7.4228.4676.2797.73-3.325-2.6862.9251.372-1.2370.205-1.3820.837-2.6964.609-2.983-0.8935.278-0.048-2.7655.8640.7330.798-1.1823.2341.811-3.1991.3642.058-1.7993.175-0.2294.241NA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅█▄█▆▅▂▃▄▁▆▄▄▄▅▄▆▄▆▅▆▅▆▆▆▃▅▇▅▄▆▅▅▄▆▅▅▆▆▅▆▅▆▅5.38525.229-4.0525.3498.0134.293-18.714-11.532-3.221-25.69111.887-5.101-1.33-0.6776.772-1.8468.466-3.1028.011.78812.6122.1510.96610.5357.91-7.581.24217.577-0.147-2.99913.312.9691.329-0.6510.3433.3992.63811.6297.6275.6377.2914.5197.8824.106NA
us-gaap:NetIncomeLoss ▄▄▅▁▄▁▃▃▃▄▆▆▆▇▇▇▆▆▆▆▆▇▄█▆▇▇▇▇▇▇▇▇▇██▇████████-21.119-21.195-13.256-38.71-18.627-37.001-27.322-25.872-23.987-18.89-6.465-7.043-8.321-3.203-3.672-1.31-7.533-5.676-9.565-5.879-7.766-2.663-20.9571.925-5.354-2.058-4.202-1.14-1.212-0.794-0.708-0.73-1.83-0.2321.4921.60.143.1233.8762.7352.1963.2312.7422.7651.616
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▄▄▆▁▅▁▃▄▄▅▇▇▇█-21.119-21.195-13.256-38.71-18.627-37.001-27.322-25.872-23.987-18.89-6.465-7.043-8.321-3.203NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ShareBasedCompensation ▆▆█▆▇▆█▄▄▃▂▂▂▁▂▁▁▁▁▁▂▁▂▂▂▂▂▂▂▁▂▂▂▂▂▂▁▁▁▁▁▁▁▁15.08714.61119.77515.52915.914.69518.5669.19.37.24.5034.13.82.4382.8411.8432.3471.9132.1362.2553.0262.3193.0212.8863.1122.7942.7483.6543.2072.6972.7593.7982.9013.0513.0692.8522.6382.1551.821.7361.6791.5351.541.429NA
  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 ▆▆▇▇▆▆▆▆▆▇▆▇▇█▇█▇███████▆█▁█▇▇████▆█▆███████-13.11-11.437-9.313-9.904-13.229-11.03-14.252-12.579-13.338-8.337-13.89-5.062-5.198-3.623-5.31-2.965-4.201-2.844-3.233-3.021-2.109-3.089-1.942-2.541-12.273-1.783-42.364-2.599-5.193-4.755-1.407-1.977-3.076-1.714-12.767-3.949-13.015-1.73-1.112-1.859-2.004-2.368-2.025-3.733NA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▆▄▁▂▇▄█▆▇▁12.54210.638.7379.29312.80610.80514.02312.17713.0478.335NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  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 ▁▁█▁▁▁▁▁▁▄▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁4.2563.015466.6968.0246.0253.0983.0885.7773.497205.4892.5597.04519.7184.6041.2025.21.323-0.516-2.133-1.019-0.947-2.9690.127-3.3420.3510.9773.8691.37-3.378-4.8632.6351.229-17.986-6.0872.3463.4353.0124.7175.9482.711.9873.6365.14-2.788NA
  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
Value72000.071000.070000.069000.069000.068000.067000.066000.065000.065000.064000.063000.062000.060000.060000.059000.059000.058000.058000.058000.058000.057000.057000.057000.058000.058000.057000.055000.054000.054000.054000.054000.054000.056000.056000.056000.056000.055000.054000.053000.053000.052000.0
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 Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value666665636665646360606059585858585754545.73490754545456545454545453555555555554535251
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value696766656463626160585756555556555657565653545454545557575756555555545353
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value696766656463626160585756555556555656565653545454545555555554535352525050
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302011-06-30
Value6.7033078.0614158.831799.1288.9057079.2865088.3307419.784699.78469108.6539.4238.566229.4929499.1562788.5879938.1401271011119.6785822.9454143.1945159.7830435.4130385.3152436.963746
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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-0.31-0.31-0.19-0.58-0.28-0.57-0.43-0.41-0.38-0.31-0.1-0.12-0.14-0.06-0.06-0.02-0.13-0.1-0.17-0.1-0.14-0.05-0.370.03-0.09-0.04-0.07-0.02-0.02-0.01-0.01-0.01-0.0300.030.0300.060.070.050.040.060.050.050.03
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

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-0.31-0.31-0.19-0.58-0.28-0.57-0.43-0.41-0.38-0.31-0.1-0.12-0.14-0.06-0.06-0.02-0.13-0.1-0.17-0.1-0.14-0.05-0.370.03-0.09-0.04-0.07-0.02-0.02-0.01-0.01-0.01-0.0300.030.0300.060.070.050.040.060.060.050.03
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic And Diluted

us-gaap:EarningsPerShareBasicAndDiluted

us-gaap:EarningsPerShareBasicAndDiluted


Earnings
Period End2021-06-302020-06-30
Value-0.31-0.28
Percentage of EarningsPerShareBasicAndDiluted100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value15141515149.1
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.613.516.317.418.812.1

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:IncomeStatementLocation

us-gaap:CostOfSales


Allocated
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302014-03-312013-03-31
Value1.3861.8952.2882.1991.2490.7630.5280.620.220.230.1540.1080.1170.0750.1210.360.42
Percentage of AllocatedShareBasedCompensationExpense9.213.014.813.88.58.40.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.21.82.42.41.61.00.70.90.30.40.30.20.20.10.20.81.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CostOfSales0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:GeneralAndAdministrativeExpense


Allocated
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302014-03-312013-03-31
Value3.112.653.6184.0832.7272.6052.8252.5661.3681.1820.840.6220.7740.6620.7590.8431.015
Percentage of AllocatedShareBasedCompensationExpense20.618.223.325.718.628.60.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.62.53.84.53.53.54.03.92.11.91.41.11.41.31.41.82.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:GeneralAndAdministrativeExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ResearchAndDevelopmentExpense


Allocated
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302014-03-312013-03-31
Value7.2186.2847.7537.1385.5813.653.8572.3811.0141.0410.5580.5370.7020.5220.8730.680.87
Percentage of AllocatedShareBasedCompensationExpense47.843.050.044.938.040.10.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.05.88.27.87.14.95.43.61.61.71.01.01.31.01.61.42.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ResearchAndDevelopmentExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SellingAndMarketingExpense


Allocated
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302014-03-312013-03-31
Value3.3733.7821.8732.5255.1382.052.0951.5991.4721.3730.8860.5760.7540.6540.5020.8140.746
Percentage of AllocatedShareBasedCompensationExpense22.325.912.115.935.022.50.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.83.52.02.86.62.73.02.42.32.21.51.01.41.30.91.71.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SellingAndMarketingExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value-20.554-22.941-10.406-36.418-20.558-34.532-29.291-24.196-23.994-18.683-9.664-6.667-6.835-3.7624.254-0.993-8.753-9.074-12.539-4.031-9.032-3.895-21.052-0.449-3.294-3.047-5.048-1.527-0.914-0.654-0.669-0.372-2.258-0.1921.6291.40.1983.113.8452.762.1743.224
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-17.2-21.30.0-38.4-22.4-44.20.0-32.2-33.8-28.10.0-10.4-11.1-6.50.0-1.8-16.2-17.80.0-7.4-15.9-7.00.0-0.7-5.6-5.10.0-2.9-1.8-1.40.0-0.8-5.2-0.53.83.50.58.510.58.06.810.6

Cost Of Revenue

us-gaap:CostOfRevenue

us-gaap:CostOfRevenue


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value40332827272222201818161516131414151314141715191617161413131111101010109.0368.4927.9238.0478.3688.6858.0958.2357.5957.178
Percentage of CostOfRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.531.10.029.230.229.20.026.825.428.10.024.426.024.00.025.728.027.10.027.230.928.60.027.930.127.20.025.225.824.50.023.424.523.823.822.822.121.622.024.427.326.60.026.927.2

us-gaap:CostOfRevenue us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, lpsn:Business


Cost
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value3831252621181617141512131412141615
Percentage of CostOfRevenue95.594.393.494.193.594.294.094.793.794.192.694.193.993.795.895.396.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.029.327.328.527.325.223.926.622.924.522.224.226.325.326.129.427.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lpsn:Business34.932.029.831.029.727.726.229.024.826.624.126.228.627.628.231.829.5

us-gaap:OperatingSegments, lpsn:Consumer


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value1.7981.9091.9471.831.6221.4751.1721.171.0890.9871.0790.9940.951.0360.9430.860.9280.8750.7440.6220.8170.626
Percentage of CostOfRevenue4.55.76.96.65.96.55.35.86.05.36.46.35.97.46.45.96.16.35.04.24.73.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.51.80.01.91.81.90.01.61.51.50.01.51.51.80.01.51.71.70.01.11.41.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lpsn:Consumer18.321.20.023.221.423.60.017.517.818.30.020.419.222.10.019.720.821.00.015.419.316.6

Costs And Expenses

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses


Costs
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1331211081291061111039891847269696263566055645762586158676160535248474645434037383130292825252423
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax111.4112.60.0137.1115.8142.50.0130.8129.6127.70.0107.5112.7106.60.0100.4112.5109.70.0104.7110.3104.90.096.9112.9103.40.0100.8102.9102.00.0102.9104.6101.494.393.598.986.783.485.189.483.30.085.390.1

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
Value16141214161615131314121111101210109.6921310109.5298.667.8751010128.7879.7889.499109.5089.835108.8237.3169.3426.1256.0095.6895.3863.964.9324.1784.175
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 RevenueFromContractWithCustomerExcludingAssessedTax13.513.40.015.717.921.10.018.619.421.30.018.618.617.40.018.419.319.00.018.517.917.20.013.017.617.00.016.619.219.90.021.022.824.120.818.424.316.716.516.616.913.00.014.815.8

Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


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-20.521-22.046-10.703-38.81-18.966-36.649-26.704-24.936-23.288-18.297-7.658-5.039-7.785-3.692-6.171-0.054-6.86-4.604-8.669-2.702-6.46-2.109-2.4221.53-7.452-2.286-2.85-0.178-1.436-1.025-0.514-1.092-1.968-0.5652.6612.630.1915.2355.9594.3443.5985.2494.0544.2092.591
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-17.2-20.40.0-40.9-20.7-46.90.0-33.2-32.8-27.60.0-7.8-12.6-6.30.0-0.1-12.7-9.00.0-5.0-11.4-3.80.02.5-12.6-3.80.0-0.3-2.8-2.10.0-2.4-4.6-1.36.36.60.514.216.312.611.317.30.014.99.8

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
Value0.598-0.8512.553-0.1-0.3390.3520.6180.9360.6990.593-1.1932.0040.536-0.489-2.4991.2560.6731.0720.8963.1771.3060.55418-0.395-2.098-0.2281.3520.962-0.224-0.2310.194-0.362-0.138-0.3331.1691.030.0512.1122.0831.6091.4022.0181.3121.4440.975
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 RevenueFromContractWithCustomerExcludingAssessedTax0.5-0.80.0-0.1-0.40.50.01.21.00.90.03.10.9-0.80.02.21.22.10.05.82.31.00.0-0.7-3.5-0.40.01.8-0.4-0.50.0-0.8-0.3-0.82.82.60.15.75.74.74.46.60.05.13.7

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value357000.0329000.0330000.01197000.01787000.01337000.01178000.0520000.01268000.0338000.0-380000.0-29000.05000000.0553000.01011000.0-119000.0659000.00-204000.0-295000.0459000.0464000.0385000.0375000.0539000.0583000.02204000.0339000.0806000.01037000.01012000.033000.084000.034000.0056000.01479000.021000.0775000.01293000.0510000.01000.0
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.30.01.32.01.70.00.71.80.50.0-0.08.11.00.0-0.21.20.00.0-0.50.80.80.00.60.91.00.00.61.62.20.00.10.20.10.00.13.80.12.13.81.60.0

Interest Expense Debt

us-gaap:InterestExpenseDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:InterestExpenseDebt

lpsn:ConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value9.3079.1585.23.1893.1433.0833.0662.9922.9540.987
Percentage of InterestExpenseDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.88.50.03.43.43.90.04.04.21.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lpsn:ConvertibleSeniorNotes us-gaap:ConvertibleDebt0.00.00.00.00.00.00.00.00.00.0

us-gaap:InterestExpenseDebt us-gaap:LongtermDebtType

us-gaap:ConvertibleDebt


Interest
Period End2021-03-31
Value9.2
Percentage of InterestExpenseDebt100.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConvertibleDebt0.0

Interest Income Expense Nonoperating Net

us-gaap:InterestIncomeExpenseNonoperatingNet

us-gaap:InterestIncomeExpenseNonoperatingNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-9281000.0-9129000.0-5173000.0-3159000.0-3211000.0-2791000.0-2534000.0-2189000.0-2017000.0-667000.0
Percentage of InterestIncomeExpenseNonoperatingNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-7.8-8.50.0-3.3-3.5-3.60.0-2.9-2.8-1.0

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-06-302020-03-31
Value1040000.0957.0862140.0863.0
Percentage of InterestPaidNet100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.90.00.90.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-21.119-21.195-13.256-38.71-18.627-37.001-27.322-25.872-23.987-18.89-6.465-7.043-8.321-3.203-3.672-1.31-7.533-5.676-9.565-5.879-7.766-2.663-20.9571.925-5.354-2.058-4.202-1.14-1.212-0.794-0.708-0.73-1.83-0.2321.4921.60.143.1233.8762.7352.1963.2312.7422.7651.616
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-17.7-19.60.0-40.8-20.3-47.40.0-34.4-33.8-28.40.0-11.0-13.5-5.50.0-2.3-13.9-11.10.0-10.8-13.7-4.80.03.2-9.0-3.40.0-2.2-2.4-1.70.0-1.6-4.2-0.53.54.00.48.510.68.06.910.60.09.86.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-21.119-21.195-13.256-38.71-18.627-37.001-27.322-25.872-23.987-18.89-6.465-7.043-8.321-3.203
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-17.7-19.60.0-40.8-20.3-47.40.0-34.4-33.8-28.40.0-11.0-13.5-5.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-6943000.0-8417000.0-4032000.0-3667000.0-4520000.0-3458000.0-2183000.0-1810000.0-2267000.066000.0-418000.0-213000.031000.0129000.0-276000.0191000.0-99000.0320000.0-395000.0-123000.0-646000.0634000.0169000.0-369000.0229000.0-231000.0-506000.0223000.045000.0-83000.073000.0209000.020000.034000.0221000.041000.0-233000.0347000.0-117000.0-762000.0224000.0170000.0-43000.073000.0-11000.0
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-5.8-7.80.0-3.9-4.9-4.40.0-2.4-3.20.10.0-0.30.10.20.00.3-0.20.60.0-0.2-1.11.10.0-0.60.4-0.40.00.40.1-0.20.00.50.00.10.50.1-0.60.9-0.3-2.20.70.60.00.3-0.0

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-13.578-13.629-6.671-35.143-14.446-33.192-24.521-23.126-21.021-18.363-7.24-4.826-7.816-3.821-5.895-0.245-6.761-4.924-8.274-2.579-5.814-2.743-2.5911.899-7.681-2.055-2.344-0.401-1.481-0.942-0.587-1.301-1.988-0.5992.442.5890.4244.8886.0765.1063.3745.0794.0974.1362.602
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-11.4-12.60.0-37.1-15.8-42.50.0-30.8-29.6-27.70.0-7.5-12.7-6.60.0-0.4-12.5-9.70.0-4.7-10.3-4.90.03.1-12.9-3.40.0-0.8-2.9-2.00.0-2.9-4.6-1.45.76.51.113.316.614.910.616.70.014.79.9

us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-54.124-50.672-40.626-69.069-43.32-45.375-38.425-35.96-34.15-32.619-28.693-26.178-27.624-23.553-23.898-20.124-21.839-19.89-26.811-19.18-20.88-18.743-20.007-16.154
Percentage of OperatingIncomeLoss398.6371.8609.0196.5299.9136.7156.7155.5162.5177.6396.3542.4353.4616.4405.48213.9323.0403.9324.0743.7359.1683.3772.2-850.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-45.3-47.00.0-72.9-47.3-58.10.0-47.8-48.1-49.10.0-40.8-44.8-40.50.0-35.6-40.4-39.10.0-35.2-36.8-33.80.0-26.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CorporateNonSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, lpsn:Business


Operating
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value3936332812111112191718181313141314
Percentage of OperatingIncomeLoss-289.0-269.2-94.3-198.0-38.0-50.0-56.5-69.6-410.8-228.5-484.1-7523.7-202.6-280.8-580.4-230.8-529.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.834.034.931.216.215.416.719.230.929.031.832.625.327.227.523.726.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lpsn:Business35.737.138.134.017.616.918.321.033.431.534.535.427.629.629.725.628.1

us-gaap:OperatingSegments, lpsn:Consumer


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value1.3050.3521.2420.8010.274-0.4460.1211.2721.261.4761.7791.5251.9491.2361.3941.4461.3821.1381.2251.6331.6481.477
Percentage of OperatingIncomeLoss-9.6-2.6-18.6-2.3-1.91.3-0.5-5.5-6.0-8.0-24.6-31.6-24.9-32.3-23.6-590.2-20.4-23.1-14.8-63.3-28.3-53.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.10.30.00.80.3-0.60.01.71.82.20.02.43.22.10.02.62.62.20.03.02.92.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lpsn:Consumer13.33.90.010.23.6-7.10.019.020.627.30.031.339.426.40.033.231.027.30.040.438.939.2

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value565000.0-1746000.02850000.02292000.0-1931000.02469000.0-1969000.01676000.0-7000.0207000.0-3199000.0376000.01486000.0-559000.07926000.0317000.0-1220000.0-3398000.0-2974000.01848000.0-1266000.0-1232000.0-95000.0-2374000.02060000.0-989000.0-846000.0-387000.0298000.0140000.039000.0358000.0-428000.040000.0137000.0-200000.058000.0-13000.0-31000.025000.0-22000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.5-1.60.02.4-2.13.20.02.2-0.00.30.00.62.4-1.00.00.6-2.3-6.70.03.4-2.2-2.20.0-3.93.5-1.70.0-0.70.60.30.00.8-1.00.10.3-0.50.2-0.0-0.10.1-0.1

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value565000.0-1746000.02850000.02292000.01931000.0-2469000.01783000.0-1676000.07000.0-207000.0-593000.0-376000.0-1486000.0559000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.5-1.60.02.42.1-3.20.0-2.20.0-0.30.0-0.6-2.41.0

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value565000.0-1746000.02850000.02292000.01931000.0-2469000.01783000.0-1676000.07000.0-207000.0-593000.0-376000.0-1486000.0559000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.5-1.60.02.42.1-3.20.0-2.20.0-0.30.0-0.6-2.41.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312011-09-302011-06-302010-09-302010-06-30
Value2338000.0712000.01141000.0-508000.0-1309000.0-667000.0351000.0379000.0-250000.0733000.0-780000.0208000.043000.0-41000.0
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.00.70.0-0.5-1.4-0.90.00.5-0.41.1-2.30.70.2-0.2

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
Value3733272726252320201814131413119.7269.3269.958109.495109.2149.4989.567109.89.339.7129.3368.9519.306109.0478.0218.178.0057.2196.6575.5635.2665.0164.3774.2573.943.908
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 RevenueFromContractWithCustomerExcludingAssessedTax31.431.00.029.329.432.90.027.428.427.40.021.023.122.80.017.217.219.60.017.418.916.60.015.717.016.40.018.418.318.70.022.220.918.919.220.218.718.115.215.315.714.40.014.014.8

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
Value119107102949178797570666564615857565450565456555960595958525147464543424239383636343130292826
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:ConsolidationItems, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, lpsn:HostedServicesBusiness, lpsn:Business


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value9583747261575351504847464341
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax79.577.578.579.078.276.975.677.677.978.481.582.181.281.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax79.577.578.579.078.276.975.677.677.978.481.582.181.281.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lpsn:HostedServicesBusiness lpsn:Business100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, lpsn:HostedServicesConsumer, lpsn:Consumer


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value9.819.0118.0577.8817.5876.246.2456.7046.1245.4075.0454.8764.9524.684.4654.3554.464.17
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.28.47.98.38.38.07.98.98.68.17.77.68.08.07.87.78.28.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.28.47.98.38.38.07.98.98.68.17.77.68.08.07.87.78.28.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lpsn:HostedServicesConsumer lpsn:Consumer100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, lpsn:ProfessionalServices, lpsn:Business


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value141512111010119.4589.2918.3776.1345.765.6875.256
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.314.113.212.713.814.215.714.214.513.610.510.210.510.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.314.113.212.713.814.215.714.214.513.610.510.210.510.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lpsn:ProfessionalServices lpsn:Business100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, lpsn:Business


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value10998868471686460595653524946505251
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax91.891.691.791.792.091.191.491.992.492.092.092.391.891.892.692.593.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax91.891.691.791.792.091.191.491.992.492.092.092.391.891.892.692.593.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lpsn:Business100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, lpsn:Consumer


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value9.819.0118.0577.8817.5876.246.2456.7046.1245.4075.0454.8764.9524.684.4654.3554.464.174.214.0444.2383.766
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.28.47.98.38.38.07.98.98.68.17.77.68.08.07.87.78.28.27.57.47.56.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.28.47.98.38.38.07.98.98.68.17.77.68.08.07.87.78.28.27.57.47.56.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lpsn:Consumer100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

lpsn:HostedServicesBusiness


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value958378747261625753515150484746464341
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax79.577.577.178.579.078.279.376.975.677.678.677.978.481.581.782.181.281.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax79.577.577.178.579.078.279.376.975.677.678.677.978.481.581.782.181.281.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lpsn:HostedServicesBusiness100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lpsn:HostedServicesConsumer


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value9.819.0118.0577.8817.5876.246.2456.7046.1245.4075.0454.8764.9524.684.4654.3554.464.17
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.28.47.98.38.38.07.98.98.68.17.77.68.08.07.87.78.28.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.28.47.98.38.38.07.98.98.68.17.77.68.08.07.87.78.28.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lpsn:HostedServicesConsumer100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lpsn:ProfessionalServices


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1415151211101010119.4589.019.2918.3776.1346.0375.765.6875.256
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.314.115.013.212.713.812.814.215.714.213.714.513.610.510.510.210.510.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.314.115.013.212.713.812.814.215.714.213.714.513.610.510.510.210.510.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lpsn:ProfessionalServices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

country:GB


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value141313141212131213111111111110109.19.09.68.98.28.0109.89.1548.5546.9636.9846.1085.8985.2454.8765.2974.9584.299
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.412.313.415.413.616.117.116.418.317.618.017.319.320.118.318.116.817.717.116.314.514.417.116.119.518.916.116.414.414.913.613.314.514.413.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.412.313.415.413.616.117.116.418.317.618.017.319.320.118.318.116.817.717.116.314.514.417.116.119.518.916.116.414.414.913.613.314.514.413.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:GB100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:NL


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.21.30.70.60.61.32.52.42.62.52.42.22.11.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.01.20.70.60.71.73.23.23.73.83.73.43.43.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.01.20.70.60.71.73.23.23.73.83.73.43.43.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:NL100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value8068635859484644413840373534363534313535383739393841393433313230303031292928272524
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax67.763.862.661.865.062.259.258.758.258.160.957.757.758.563.062.963.062.263.464.467.568.166.265.865.769.367.465.266.165.068.768.370.470.873.774.475.976.675.975.376.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax67.763.862.661.865.062.259.258.758.258.160.957.757.758.563.062.963.062.263.464.467.568.166.265.865.769.367.465.266.165.068.768.370.470.873.774.475.976.675.975.376.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

exch:XPST


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value1113129.9749.3048.0288.3277.9237.856.9316.2476.2426.0225.9925.2665.0554.0753.754.8654.7434.5874.5223.9593.7723.8414.3934.0954.0654.2924.3873.969
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.812.511.810.510.210.310.510.511.110.49.59.79.810.39.28.97.57.48.78.78.18.26.56.46.48.38.08.59.510.19.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.812.511.810.510.210.310.510.511.110.49.59.79.810.39.28.97.57.48.78.78.18.26.56.46.48.38.08.59.510.19.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax exch:XPST100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lpsn:OtherAmericas


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value3.9953.9134.3733.9793.0482.022.9963.8141.8832.7691.1072.4022.5471.2591.3031.7441.9681.9721.6532.0731.5461.5462.8593.5893.1452.7033.2492.9362.1722.152.2992.3531.8251.967
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.33.64.34.23.32.63.85.12.74.21.73.74.12.22.33.13.63.92.93.82.72.84.85.95.34.55.65.64.34.54.95.24.24.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.33.64.34.23.32.63.85.12.74.21.73.74.12.22.33.13.63.92.93.82.72.84.85.95.34.55.65.64.34.54.95.24.24.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lpsn:OtherAmericas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Americas


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value84726862625049474341413938
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax71.067.466.866.068.364.863.063.860.962.362.661.461.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax71.067.466.866.068.364.863.063.860.962.362.661.461.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EMEA


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value222121221919201919181818171614141313141212111313131111111110109.68.051
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.220.221.423.521.525.026.525.728.127.327.928.928.429.125.625.125.826.525.023.121.720.922.221.822.619.720.420.921.622.021.521.218.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.220.221.423.521.525.026.525.728.127.327.928.928.429.125.625.125.826.525.023.121.720.922.221.822.619.720.420.921.622.021.521.218.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EMEA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value119107102949178797570666564615857565450565456555960595958525147464543424239383636343130292826
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

us-gaap:Revenues us-gaap:ConsolidationItems, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, lpsn:HostedServicesBusiness, lpsn:Business


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value747261575351504847464341
Percentage of Revenues78.579.078.276.975.677.677.978.481.582.181.281.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax78.579.078.276.975.677.677.978.481.582.181.281.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lpsn:HostedServicesBusiness lpsn:Business100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, lpsn:HostedServicesConsumer, lpsn:Consumer


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value7.8817.5876.246.7046.1245.4075.0454.8764.9524.684.4654.3554.464.17
Percentage of Revenues8.38.38.08.98.68.17.77.68.08.07.87.78.28.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.38.38.08.98.68.17.77.68.08.07.87.78.28.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lpsn:HostedServicesConsumer lpsn:Consumer100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, lpsn:ProfessionalServices, lpsn:Business


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value12111010119.4589.2918.3776.1345.765.6875.256
Percentage of Revenues13.212.713.814.215.714.214.513.610.510.210.510.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.212.713.814.215.714.214.513.610.510.210.510.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lpsn:ProfessionalServices lpsn:Business100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, lpsn:Business


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value868471686460595653524946505251
Percentage of Revenues91.791.792.091.191.491.992.492.092.092.391.891.892.692.593.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax91.791.792.091.191.491.992.492.092.092.391.891.892.692.593.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lpsn:Business100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, lpsn:Consumer


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value7.8817.5876.246.7046.1245.4075.0454.8764.9524.684.4654.3554.464.174.214.0444.2383.766
Percentage of Revenues8.38.38.08.98.68.17.77.68.08.07.87.78.28.27.57.47.56.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.38.38.08.98.68.17.77.68.08.07.87.78.28.27.57.47.56.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lpsn:Consumer100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:ProductOrService

lpsn:HostedServicesBusiness


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value7472615753515150484746464341
Percentage of Revenues78.579.078.276.975.677.678.677.978.481.581.782.181.281.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax78.579.078.276.975.677.678.677.978.481.581.782.181.281.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lpsn:HostedServicesBusiness100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lpsn:HostedServicesConsumer


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value7.8817.5876.246.7046.1245.4075.0454.8764.9524.684.4654.3554.464.17
Percentage of Revenues8.38.38.08.98.68.17.77.68.08.07.87.78.28.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.38.38.08.98.68.17.77.68.08.07.87.78.28.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lpsn:HostedServicesConsumer100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lpsn:ProfessionalServices


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value12111010119.4589.019.2918.3776.1346.0375.765.6875.256
Percentage of Revenues13.212.713.814.215.714.213.714.513.610.510.510.210.510.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.212.713.814.215.714.213.714.513.610.510.510.210.510.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lpsn:ProfessionalServices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:StatementGeographical

country:GB


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value1412121213111111111110109.19.09.68.98.28.0109.89.1548.5546.9636.9846.1085.8985.2454.8765.2974.9584.299
Percentage of Revenues15.413.616.116.418.317.618.017.319.320.118.318.116.817.717.116.314.514.417.116.119.518.916.116.414.414.913.613.314.514.413.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.413.616.116.418.317.618.017.319.320.118.318.116.817.717.116.314.514.417.116.119.518.916.116.414.414.913.613.314.514.413.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:GB100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:NL


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.60.61.32.42.62.52.42.22.11.9
Percentage of Revenues0.60.71.73.23.73.83.73.43.43.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.71.73.23.73.83.73.43.43.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:NL100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value58594844413840373534363534313535383739393841393433313230303031292928272524
Percentage of Revenues61.865.062.258.758.258.160.957.757.758.563.062.963.062.263.464.467.568.166.265.865.769.367.465.266.165.068.768.370.470.873.774.475.976.675.975.376.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax61.865.062.258.758.258.160.957.757.758.563.062.963.062.263.464.467.568.166.265.865.769.367.465.266.165.068.768.370.470.873.774.475.976.675.975.376.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

exch:XPST


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value9.9749.3048.0287.9237.856.9316.2476.2426.0225.9925.2665.0554.0753.754.8654.7434.5874.5223.9593.7723.8414.3934.0954.0654.2924.3873.969
Percentage of Revenues10.510.210.310.511.110.49.59.79.810.39.28.97.57.48.78.78.18.26.56.46.48.38.08.59.510.19.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.510.210.310.511.110.49.59.79.810.39.28.97.57.48.78.78.18.26.56.46.48.38.08.59.510.19.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax exch:XPST100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lpsn:OtherAmericas


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value3.9793.0482.023.8141.8832.7691.1072.4022.5471.2591.3031.7441.9681.9721.6532.0731.5461.5462.8593.5893.1452.7033.2492.9362.1722.152.2992.3531.8251.967
Percentage of Revenues4.23.32.65.12.74.21.73.74.12.22.33.13.63.92.93.82.72.84.85.95.34.55.65.64.34.54.95.24.24.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.23.32.65.12.74.21.73.74.12.22.33.13.63.92.93.82.72.84.85.95.34.55.65.64.34.54.95.24.24.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax lpsn:OtherAmericas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Americas


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value6262504743413938
Percentage of Revenues66.068.364.863.860.962.361.461.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax66.068.364.863.860.962.361.461.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EMEA


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value2219191919181818171614141313141212111313131111111110109.68.051
Percentage of Revenues23.521.525.025.728.127.327.928.928.429.125.625.125.826.525.023.121.720.922.221.822.619.720.420.921.622.021.521.218.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.521.525.025.728.127.327.928.928.429.125.625.125.826.525.023.121.720.922.221.822.619.720.420.921.622.021.521.218.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EMEA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value3836393234424241393327262524242123212122232222232424232020181616151412121311109.9079.3798.868.4048.2898.452
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 RevenueFromContractWithCustomerExcludingAssessedTax32.334.338.934.637.854.754.055.655.449.841.241.741.241.542.238.243.342.638.740.540.740.938.538.341.140.640.939.739.338.534.935.735.934.130.132.033.830.229.428.829.429.228.129.432.0

us-gaap:SellingAndMarketingExpense us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, lpsn:Business


Selling
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value3130272837373530242321192119202121
Percentage of SellingAndMarketingExpense82.681.784.083.687.889.890.491.191.291.990.090.590.890.191.992.392.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax26.728.029.031.648.049.950.145.338.037.937.334.639.338.437.237.637.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lpsn:Business29.130.531.734.452.254.854.949.341.141.240.637.542.841.840.240.640.6

us-gaap:OperatingSegments, lpsn:Consumer


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value6.7076.754.8685.255.6925.2114.9524.2623.7752.9442.1872.3572.0532.4082.1282.0492.152.1572.2411.7891.7731.663
Percentage of SellingAndMarketingExpense17.418.312.316.016.412.211.610.29.68.98.18.88.110.08.89.59.29.910.38.17.77.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.66.34.85.56.26.76.35.75.34.43.33.73.34.13.73.64.04.24.03.33.13.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments lpsn:Consumer68.474.960.466.675.083.579.363.661.654.443.348.341.551.547.747.048.251.753.244.241.844.2

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
Value104310441006528518489512491496492290277258249232223218215219223225222226237238236239211197196205193184203208196187178166151143131
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value7827847624043743433643283183011191109810292838377817271616054565559534240463934363833323028252526
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets74.975.175.876.672.370.171.066.964.361.241.139.938.141.339.837.238.336.137.032.331.827.826.923.023.923.324.825.321.620.722.420.218.917.918.417.017.117.117.116.617.420.2

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
Value104310441006528518489512491496492290277258249232223218215219223225222226237238236239211197196205193184203208196187178166151143131
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
Value2612602431231431461481631771911701661591461401401341371381511531601651821811811801581541551591541491671701631551471371261181048163
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 Assets25.124.924.223.427.729.929.033.135.738.858.960.161.958.760.262.861.763.963.067.768.272.273.177.076.176.775.274.778.479.377.679.881.182.181.683.082.982.982.983.482.679.80.00.0

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
Value-1.101-1.6660.08-2.77-5.062-6.993-4.524-6.307-4.631-4.638-4.431-3.838-3.462-1.976-2.535-6.16-2.536-1.138-0.343-0.353-0.334-0.299-0.172-0.138
Percentage of StockholdersEquity-0.4-0.60.0-2.2-3.5-4.8-3.0-3.9-2.6-2.4-2.6-2.3-2.2-1.4-1.8-4.4-1.5-0.6-0.2-0.2-0.2-0.3-0.2-0.2
Percentage of Assets-0.1-0.20.0-0.5-1.0-1.4-0.9-1.3-0.9-0.9-1.5-1.4-1.3-0.8-1.1-2.8-1.1-0.5-0.2-0.2-0.2-0.20.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value696674635505488474436425412401362351337313305289286274244252226205190180
Percentage of StockholdersEquity266.3259.5260.6408.3340.7324.2293.9261.0232.5210.4212.4210.7211.0214.7218.2209.1173.5152.0153.8148.2164.2196.0235.0284.5
Percentage of Assets66.864.663.295.694.297.085.186.583.181.7125.0126.6130.5126.0131.3131.8126.8114.3119.3121.0136.2156.40.00.0
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
Value0.0720.0710.070.0690.0690.0680.0670.0660.0650.0650.0640.0630.0620.060.060.0580.0570.0570.0540.0560.0540.0520.0490.047
Percentage of StockholdersEquity0.00.00.00.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value-434.199-413.08-391.885-378.629-339.919-321.292-283.562-256.24-230.368-206.381-187.491-181.026-173.983-165.662-163.135-144.944-119.071-92.627-85.279-81.78-88.135-100.173-109.432-117.195
Percentage of StockholdersEquity-165.9-158.9-160.7-306.1-237.2-219.5-190.9-157.1-129.9-108.0-109.8-108.5-108.8-113.4-116.5-104.7-72.0-51.4-53.6-48.0-64.0-95.7-134.9-184.3
Percentage of Assets-41.6-39.5-38.9-71.7-65.6-65.6-55.3-52.1-46.4-41.9-64.6-65.2-67.3-66.5-70.1-66.0-52.6-38.6-41.6-39.2-53.1-76.40.00.0
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.002-0.001-0.0010.00.0
Percentage of StockholdersEquity-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.00.0
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value7737807482852672482783003113181351361241161029592889295969194929190931311191221331211121301361351291331221069885
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 Assets74.174.774.454.051.750.754.261.162.864.746.649.248.446.944.242.842.241.142.042.843.041.041.739.138.338.439.162.260.462.164.962.761.164.365.369.069.275.273.570.468.465.3

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
Value664668654198173171176205224237666669575654544750515244484037404987717991777494103103100107938074676150524525
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 Assets63.664.065.037.633.435.034.441.745.348.322.923.927.023.124.124.324.922.223.223.023.220.021.617.215.517.320.641.136.140.444.840.040.646.649.552.653.660.556.253.551.70.046.80.00.00.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value665668654198173171176205224237665650
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets63.864.065.037.633.435.034.441.745.348.322.924.123.2

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
Value899280667561875351514651384537322428312928303032323531323328293226242322191720191716
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 Assets8.68.88.012.614.512.517.110.910.410.415.918.614.718.416.314.411.413.314.513.212.713.613.413.713.515.113.115.317.214.714.416.914.512.111.411.610.410.012.613.012.312.6

us-gaap:AccountsReceivableNetCurrent us-gaap:AccountsNotesLoansAndFinancingReceivablesByBillingStatusType

us-gaap:BilledRevenues


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value586861546245704039403440293830
Percentage of AccountsReceivableNetCurrent65.574.176.882.582.674.180.374.577.279.674.378.677.983.680.0
Percentage of Assets5.66.56.110.412.09.213.78.18.08.311.814.611.515.413.0
Percentage of Assets us-gaap:BilledRevenues0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:UnbilledRevenues


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value3023181113151713111011118.4077.5287.584
Percentage of AccountsReceivableNetCurrent34.525.923.217.517.425.919.725.522.820.425.721.422.116.420.0
Percentage of Assets3.02.31.92.22.53.23.42.82.42.14.14.03.33.03.3
Percentage of Assets us-gaap:UnbilledRevenues0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value19191420191513413529221816137.3527.7349.3448.0615.4771011119.327111412109.62109.3636.3617.0497.3438.9186.3696.9217.1785.8695.394.2795.1236.341
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.91.91.43.83.73.22.78.57.16.07.86.76.55.33.23.54.33.72.54.85.35.44.14.86.15.54.34.55.14.83.13.64.04.43.13.53.83.33.22.83.64.8

Noncurrent Assets

us-gaap:NoncurrentAssets

us-gaap:NoncurrentAssets


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value270264257243250241234191184173155
Percentage of NoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets25.925.325.646.048.349.345.838.937.235.353.4

us-gaap:NoncurrentAssets us-gaap:StatementGeographical

country:AU


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value131313131413139.9929.4299.2938.97
Percentage of NoncurrentAssets4.85.15.45.45.75.55.95.25.15.35.8
Percentage of Assets1.31.31.42.52.82.72.72.01.91.93.1
Percentage of Assets country:AU0.00.00.00.00.00.00.00.00.00.00.0

country:IL


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1918161616171616161613
Percentage of NoncurrentAssets7.17.16.56.86.77.17.18.58.99.68.8
Percentage of Assets1.81.81.73.13.23.53.33.33.33.44.7
Percentage of Assets country:IL0.00.00.00.00.00.00.00.00.00.00.0

country:NL


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value7.8547.9628.3018.2678.287.8547.7057.6577.5617.3447.426
Percentage of NoncurrentAssets2.93.03.23.43.33.33.34.04.14.24.8
Percentage of Assets0.80.80.81.61.61.61.51.61.51.52.6
Percentage of Assets country:NL0.00.00.00.00.00.00.00.00.00.00.0

country:US


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value213207202184191183177148142135121
Percentage of NoncurrentAssets78.978.478.575.876.676.375.877.677.078.278.6
Percentage of Assets20.419.820.134.937.037.634.730.128.727.642.0
Percentage of Assets country:US0.00.00.00.00.00.00.00.00.00.00.0

lpsn:UnitedKingdomGermanyJapanFranceItaly


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value161616201918188.9759.0554.6613.13
Percentage of NoncurrentAssets6.36.46.48.67.77.98.04.74.92.72.0
Percentage of Assets1.61.61.64.03.73.93.61.81.80.91.1
Percentage of Assets lpsn:UnitedKingdomGermanyJapanFranceItaly0.00.00.00.00.00.00.00.00.00.00.0

Assets Noncurrent

us-gaap:AssetsNoncurrent

us-gaap:AssetsNoncurrent


Assets
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value2572341551411331321291271261261271281281311311441471451467978747172717272605744
Percentage of AssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets25.645.853.550.851.653.155.857.257.858.958.057.257.059.058.360.961.761.660.937.839.637.935.137.338.935.734.731.030.826.5

us-gaap:AssetsNoncurrent us-gaap:StatementGeographical

country:AU


Assets
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value13138.978.7449.1349.2769.5049.1849.2549.3089.4969.1618.5568.5238.297.5397.8278.132168.8589.0589.3179.82710101010
Percentage of AssetsNoncurrent5.45.95.86.26.87.07.37.27.37.37.47.26.76.56.35.25.35.611.311.111.612.513.714.014.014.414.3
Percentage of Assets1.42.73.13.13.53.74.14.14.24.34.34.13.83.83.73.23.33.46.94.24.64.74.85.25.45.15.0
Percentage of Assets country:AU0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:IL


Assets
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value161613131313131212131314151516171718181920212223232423232313
Percentage of AssetsNoncurrent6.57.18.89.610.210.010.110.010.010.610.911.411.812.112.411.812.112.513.024.626.328.631.433.033.333.432.839.041.329.9
Percentage of Assets1.73.34.74.95.35.35.65.75.86.26.36.56.77.27.27.27.57.77.99.310.410.811.012.313.011.911.412.112.77.9
Percentage of Assets country:IL0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:NL


Assets
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value8.3017.7057.4267.6777.9928.2528.3638.0517.5237.3727.4957.3587.4677.3668.2859.1599.4587.7097.6867.6877.6963.6283.540.5560.636
Percentage of AssetsNoncurrent3.23.34.85.46.06.26.46.35.95.85.95.75.85.66.36.36.45.35.39.69.94.94.90.80.9
Percentage of Assets0.81.52.62.83.13.33.63.63.43.43.43.33.33.33.73.94.03.33.23.63.91.81.70.30.3
Percentage of Assets country:NL0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:US


Assets
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value20217712210899989594949393949597961071091091014239383436353535343128
Percentage of AssetsNoncurrent78.575.878.676.674.474.373.773.974.874.173.674.074.073.973.174.774.575.369.252.650.452.047.950.049.748.849.356.455.065.0
Percentage of Assets20.134.742.138.938.439.541.142.343.243.642.742.342.243.642.645.546.046.442.119.919.919.716.818.619.317.417.117.517.017.2
Percentage of Assets country:US0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

lpsn:UnitedKingdomGermanyJapanFranceItalySpainCanadaSingapore


Assets
Period End2020-12-312019-12-31
Value1618
Percentage of AssetsNoncurrent6.48.0
Percentage of Assets1.63.6
Percentage of Assets lpsn:UnitedKingdomGermanyJapanFranceItalySpainCanadaSingapore0.00.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value1821871721611461341211121281231191161101041009790878581767368646157555352494845413734
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets34.536.235.231.529.927.124.638.846.347.847.949.949.347.846.944.440.638.738.336.032.131.129.127.029.029.228.226.227.026.823.721.821.319.920.8

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

lpsn:ComputerEquipmentAndSoftware


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value1141111071031009592868277791131091051009589858276737167656359555249474544424038363230
Percentage of PropertyPlantAndEquipmentGross0.00.00.056.753.755.257.359.061.364.370.388.288.988.586.886.385.685.084.684.684.183.983.186.386.186.185.485.285.385.485.385.084.885.085.085.986.987.4
Percentage of Assets11.010.710.719.619.419.418.017.616.615.827.340.842.542.443.342.640.939.937.634.332.632.129.927.726.725.023.124.724.924.122.323.022.820.118.518.317.318.2
Percentage of Assets lpsn:ComputerEquipmentAndSoftware0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SoftwareDevelopment


Property
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
Value103948678706052433628198.736
Percentage of PropertyPlantAndEquipmentGross0.00.00.043.337.435.232.529.926.823.817.17.5
Percentage of Assets9.99.18.614.913.512.410.28.97.35.96.63.8
Percentage of Assets us-gaap:SoftwareDevelopment0.00.00.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value9196898579767268888582817874716966646057535147454240383634323027252320
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets17.318.518.316.616.315.414.823.732.033.133.335.034.934.333.431.529.828.427.225.322.721.420.218.820.120.419.417.617.617.414.813.413.112.812.4

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value727000.0695000.0689000.0689000.01586000.0447000.0438000.0461000.0398000.0424000.0424000.0424000.0428000.0470000.0470000.0472000.0931000.01013000.01017000.0924000.01190000.01193000.01178000.01313000.0818000.0407000.0206000.0190000.0199000.0224000.0224000.0224000.0119000.011000.011000.077000.076000.011000.011000.011000.010000.083000.083000.0
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value919182766658484339383634322929282423242422222019181717171817181716131313131312
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets17.217.616.914.913.611.89.815.114.314.714.614.914.413.613.512.910.810.311.210.79.49.68.98.28.98.88.98.69.49.58.98.48.27.17.58.48.99.39.7

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value959595959494949495949585808080808080808080808080808080353533323232323226252424242424
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.19.19.518.018.319.418.519.319.219.332.830.831.132.434.636.036.837.336.535.935.636.135.533.933.734.033.716.918.116.816.016.917.716.115.713.513.513.514.515.916.718.3

us-gaap:Goodwill us-gaap:StatementBusinessSegments

lpsn:Business


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value8787878786868686868687777272727272727272727272727272272725242424242416
Percentage of Goodwill91.691.691.691.691.691.591.691.591.691.691.690.690.090.090.090.090.090.090.090.090.090.090.090.090.090.177.677.675.875.575.575.575.575.466.7
Percentage of Assets8.38.38.716.516.817.817.017.717.517.730.027.928.029.131.133.133.532.932.332.132.532.030.530.430.630.413.114.112.812.012.813.412.111.89.7
Percentage of Assets lpsn:Business0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value101110111111111212131313121212121315162021232426283032141212131414151512141.0181.0951.1711.4892.124
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 Assets1.11.11.12.12.12.32.32.52.62.74.84.84.85.25.35.86.47.17.58.99.610.310.911.312.113.013.66.66.46.26.47.38.07.57.56.37.80.60.70.81.01.6

us-gaap:IntangibleAssetsNetExcludingGoodwill us-gaap:FiniteLivedIntangibleAssetsByMajorClass

lpsn:Technology


Intangible
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value4.064.444.8255.2265.6096.026.4086.8327.4196.1616.5365.6855.9626.587.4978.2829.282101112131415169.295109.986101112
Percentage of IntangibleAssetsNetExcludingGoodwill36.840.042.644.245.647.649.049.456.050.050.546.046.047.249.450.246.447.548.749.950.450.551.050.766.381.482.382.982.880.5
Percentage of Assets0.80.91.01.01.11.21.32.42.72.42.62.42.73.03.53.84.14.55.05.45.76.16.66.94.45.25.15.36.16.1
Percentage of Assets lpsn:Technology0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CustomerContracts


Intangible
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value3.2513.5033.7544.0064.34.5974.8915.4334.5354.8635.1965.5215.896.2556.6177.1527.6598.2398.8259.1359.9151011111.651.8281.7471.9132.0792.576
Percentage of IntangibleAssetsNetExcludingGoodwill29.431.533.133.935.036.337.439.334.239.540.244.645.444.843.643.338.338.238.337.137.036.736.536.611.814.614.414.614.716.4
Percentage of Assets0.60.70.80.80.90.91.01.91.61.92.12.42.62.93.13.33.43.74.04.04.24.44.75.00.80.90.90.91.11.2
Percentage of Assets us-gaap:CustomerContracts0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherIntangibleAssets


Intangible
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value0.0790.0780.0270.0270.0270.0270.0270.0270.0270.0270.0270.0270.0270.0270.0270.0280.0270.0270.0270.0630.0410.0410.0410.0450.0490.0520.030.0340.0380.0
Percentage of IntangibleAssetsNetExcludingGoodwill0.70.70.20.20.20.20.20.20.20.20.20.20.20.20.20.20.10.10.10.30.20.10.10.10.30.40.20.30.30.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:OtherIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Patents


Intangible
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value3.653.0882.7332.5532.3672.0081.7511.541.2681.271.1761.1271.0640.9880.8750.8042.7222.6562.5032.5922.6822.7722.7062.792.8740.2650.2750.2860.2970.33
Percentage of IntangibleAssetsNetExcludingGoodwill33.127.824.121.619.215.913.411.19.610.39.19.18.27.15.84.913.612.310.910.510.09.68.88.620.52.12.32.22.12.1
Percentage of Assets0.70.60.60.50.50.40.40.50.50.50.50.50.50.50.40.41.21.21.11.11.11.21.11.21.40.10.10.10.20.2
Percentage of Assets us-gaap:Patents0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value101110111113121624321315
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.11.12.12.34.85.37.510.913.66.47.5

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

lpsn:Technology


Finite
Period End2021-06-302021-03-312020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value2.8783.2773.6815.2266.8325.6848.28212161012
Percentage of FiniteLivedIntangibleAssetsNet26.229.633.744.249.446.050.249.950.782.980.5
Percentage of Assets0.30.30.41.02.42.43.85.46.95.36.1
Percentage of Assets lpsn:Technology0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CustomerContracts


Finite
Period End2021-06-302021-03-312020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value2.5792.7882.9994.0065.4335.5217.1529.135111.9132.576
Percentage of FiniteLivedIntangibleAssetsNet23.525.227.433.939.344.643.337.136.614.616.4
Percentage of Assets0.20.30.30.81.92.43.34.05.00.91.2
Percentage of Assets us-gaap:CustomerContracts0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherIntangibleAssets


Finite
Period End2021-06-302021-03-312020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value0.0790.0790.0790.0270.0270.0270.0280.0630.0450.0340.0
Percentage of FiniteLivedIntangibleAssetsNet0.70.70.70.20.20.20.20.30.10.30.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:OtherIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Patents


Finite
Period End2021-06-302021-03-312020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value5.4344.9144.1682.5531.541.1280.8042.5922.790.2860.33
Percentage of FiniteLivedIntangibleAssetsNet49.544.438.121.611.19.14.910.58.62.22.1
Percentage of Assets0.50.50.40.50.50.50.41.11.20.10.2
Percentage of Assets us-gaap:Patents0.00.00.00.00.00.00.00.00.00.00.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312019-12-312014-12-312013-12-312012-12-312011-12-31
Value0.4090.82513116.7995.171
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.25.65.73.33.1

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.3070.4370.6140.786131415141514
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.10.12.53.03.13.03.23.0

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
Value1166000.01713000.01780000.01754000.01736000.01735000.01744000.01855000.01880000.01822000.01707000.01818000.01787000.01622000.01600000.01487000.01593000.01562000.01562000.02425000.02379000.02118000.01957000.02216000.02317000.02316000.02301000.02342000.05033000.04952000.02235000.02327000.01423000.01498000.01509000.01465000.01554000.01563000.01546000.01599000.01819000.02006000.0
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.20.20.30.30.40.30.40.40.40.60.70.70.70.70.70.70.70.71.11.11.00.90.91.01.01.01.12.62.51.11.20.80.70.70.70.80.90.91.11.31.5

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value8.10613149.6291010129.1528.327.3318.1746.6036.2075.6025.4813.4433.4486.177.2885.7686.2337.1887.1026.76911128.9858.9328.14311109.2096.9610119.9089.3649.6948.2586.3266.9146.416
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.81.31.41.82.12.22.41.91.71.52.82.42.42.22.41.51.62.93.32.62.83.23.12.94.85.33.74.24.15.94.94.83.85.35.35.05.05.45.04.24.84.9

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value97969910065446250453550413938483736314032292534363231372926202520191617141411121010.012
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.39.29.919.012.79.112.210.29.17.317.514.815.215.320.616.616.914.818.314.613.011.715.215.613.613.415.814.113.310.412.410.510.38.08.67.27.56.67.26.86.99.2

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value107108889092858872696655564735
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.310.48.817.117.817.517.314.714.013.519.020.218.315.3

us-gaap:ContractWithCustomerLiabilityCurrent us-gaap:ProductOrService

lpsn:HostedServicesBusiness


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
Value1051058687887782676361524527
Percentage of ContractWithCustomerLiabilityCurrent97.797.797.096.896.589.893.492.992.292.894.980.676.0
Percentage of Assets10.110.18.616.617.215.816.213.612.912.518.016.311.6
Percentage of Assets lpsn:HostedServicesBusiness0.00.00.00.00.00.00.00.00.00.00.00.00.0

lpsn:HostedServicesConsumer


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value0.8890.8750.8350.8150.7650.7130.6870.543
Percentage of ContractWithCustomerLiabilityCurrent0.80.80.90.90.80.80.81.0
Percentage of Assets0.10.10.10.20.10.10.10.2
Percentage of Assets lpsn:HostedServicesConsumer0.00.00.00.00.00.00.00.0

lpsn:ProfessionalServices


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
Value1.5431.641.8692.0782.4618.0265.1725.1055.414.7472.783108.552
Percentage of ContractWithCustomerLiabilityCurrent1.41.52.12.32.79.35.87.17.87.25.119.424.0
Percentage of Assets0.10.20.20.40.51.61.01.01.11.01.03.93.7
Percentage of Assets lpsn:ProfessionalServices0.00.00.00.00.00.00.00.00.00.00.00.00.0

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value216223208206175147170137129115113103929689767771746464555553565458524139443632333530272725222224
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 Assets20.721.420.739.133.830.233.228.026.123.539.237.435.938.638.334.135.233.034.029.028.824.724.422.723.623.024.524.921.120.221.618.817.316.617.015.614.815.715.514.815.618.4

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value2711000.05097000.05718000.06295000.06196000.06561000.06602000.06015000.06442000.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.50.61.21.21.31.31.21.3

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value4079000.07712000.04541000.02449000.02691000.0666000.01898000.04460000.03901000.01039000.02686000.0394000.0576000.04487000.03385000.03194000.03923000.01652000.01743000.03922000.03362000.02524000.02918000.02459000.02486000.02869000.02933000.02312000.02635000.02242000.02122000.0640000.0451000.0778000.0864000.0343000.0381000.0452000.0
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.70.50.50.50.10.40.90.80.20.90.10.21.81.51.41.80.80.81.81.51.11.31.01.01.21.21.11.31.11.00.30.20.40.40.20.20.3

Taxes Payable Current

us-gaap:TaxesPayableCurrent

us-gaap:TaxesPayableCurrent


Taxes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value2037000.02032000.02039000.02058000.02057000.02052000.02053000.01472000.01938000.01930000.01913000.02332000.02277000.02348000.04924000.04772000.04626000.04454000.04240000.03519000.0
Percentage of TaxesPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.40.40.40.40.30.40.40.70.80.90.92.12.12.12.11.91.6

Long Term Debt

us-gaap:LongTermDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LongTermDebt

lpsn:ConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Long
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value547538187184181179
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0
Percentage of Assets52.453.535.435.637.134.9
Percentage of Assets lpsn:ConvertibleSeniorNotes us-gaap:ConvertibleDebt0.00.00.00.00.00.0

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-31
Value1782000.01723000.01622000.01398000.01394000.01322000.01355000.01299000.01206000.01150000.01096000.01073000.01020000.0915000.03332000.0
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.30.30.30.30.30.20.20.40.40.40.41.5

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


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
Value4457000.05411000.06304000.0111000.096000.077000.072000.0217000.0198000.0320000.04205000.03972000.02584000.02679000.02766000.02745000.02951000.03044000.03147000.03254000.03145000.03151000.03270000.0589000.0739000.0724000.0731000.0768000.0891000.0850000.01264000.01397000.01423000.01498000.01509000.01465000.01554000.01563000.01546000.01599000.01819000.01890000.0
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.50.60.00.00.00.00.00.00.11.41.41.01.11.21.21.31.41.41.51.41.41.40.20.30.30.30.40.50.40.60.70.80.70.70.70.80.90.91.11.31.4

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value3.256.177.189.311012121213
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.60.71.82.12.52.52.52.7

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value884000.01953000.03804000.04006000.06707000.06694000.06530000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.20.40.81.31.41.3

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value534000.01171000.01955000.02148000.03959000.03961000.03746000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.20.40.80.80.7

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value639000.0636000.01166000.01367000.02110000.02108000.01925000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.30.40.40.4

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-312020-06-302020-03-312019-12-31
Value632000.01336000.01334000.01148000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0100.0100.0
Percentage of Assets0.10.30.30.2

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-312020-06-302020-03-312019-12-31
Value263000.01196000.01189000.0864000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.0100.0
Percentage of Assets0.00.20.20.2

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value6.0111215161819181918
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.61.11.33.03.33.83.83.74.03.8

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value6.682121417182122
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.61.21.43.33.64.34.3

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value721000.01215000.01299000.01748000.01980000.02313000.02533000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.30.40.50.5

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
Value2612602431231431461481631771911701661591461401401341371381511531601651821811811801581541551591541491671701631551471371261181048163
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 Assets25.124.924.223.427.729.929.033.135.738.858.960.161.958.760.262.861.763.963.067.768.272.273.177.076.176.775.274.778.479.377.679.881.182.181.683.082.982.982.983.482.679.80.00.0

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
Value-1.101-1.6660.08-2.77-5.062-6.993-4.524-6.307-4.631-4.638-4.431-3.838-3.462-1.976-2.535-6.16-2.536-1.138-0.343-0.353-0.334-0.299-0.172-0.138
Percentage of StockholdersEquity-0.4-0.60.0-2.2-3.5-4.8-3.0-3.9-2.6-2.4-2.6-2.3-2.2-1.4-1.8-4.4-1.5-0.6-0.2-0.2-0.2-0.3-0.2-0.2
Percentage of Assets-0.1-0.20.0-0.5-1.0-1.4-0.9-1.3-0.9-0.9-1.5-1.4-1.3-0.8-1.1-2.8-1.1-0.5-0.2-0.2-0.2-0.20.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value696674635505488474436425412401362351337313305289286274244252226205190180
Percentage of StockholdersEquity266.3259.5260.6408.3340.7324.2293.9261.0232.5210.4212.4210.7211.0214.7218.2209.1173.5152.0153.8148.2164.2196.0235.0284.5
Percentage of Assets66.864.663.295.694.297.085.186.583.181.7125.0126.6130.5126.0131.3131.8126.8114.3119.3121.0136.2156.40.00.0
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
Value0.0720.0710.070.0690.0690.0680.0670.0660.0650.0650.0640.0630.0620.060.060.0580.0570.0570.0540.0560.0540.0520.0490.047
Percentage of StockholdersEquity0.00.00.00.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value-434.199-413.08-391.885-378.629-339.919-321.292-283.562-256.24-230.368-206.381-187.491-181.026-173.983-165.662-163.135-144.944-119.071-92.627-85.279-81.78-88.135-100.173-109.432-117.195
Percentage of StockholdersEquity-165.9-158.9-160.7-306.1-237.2-219.5-190.9-157.1-129.9-108.0-109.8-108.5-108.8-113.4-116.5-104.7-72.0-51.4-53.6-48.0-64.0-95.7-134.9-184.3
Percentage of Assets-41.6-39.5-38.9-71.7-65.6-65.6-55.3-52.1-46.4-41.9-64.6-65.2-67.3-66.5-70.1-66.0-52.6-38.6-41.6-39.2-53.1-76.40.00.0
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.002-0.001-0.0010.00.0
Percentage of StockholdersEquity-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.00.0
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap: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
Value72000.071000.070000.069000.069000.068000.067000.066000.065000.065000.064000.063000.062000.060000.060000.059000.059000.058000.058000.058000.058000.057000.057000.057000.058000.058000.057000.055000.054000.054000.054000.054000.054000.056000.056000.056000.056000.055000.054000.053000.053000.052000.0
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 Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value696674635505488474436425412401362351337313305301294290289289288286286283281277274246241242244239234249252246240232226218213205
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets66.864.663.295.694.297.085.186.583.181.7125.0126.6130.5126.0131.3134.9134.7135.1131.8129.6127.9128.6126.8119.4118.1117.7114.3116.6122.6123.2119.3123.7126.9122.5121.0125.6128.2130.7136.2144.4148.5156.4

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
Value-434200000.0-413080000.0-391880000.0-378630000.0-339920000.0-321290000.0-283560000.0-256240000.0-230370000.0-206380000.0-187490000.0-181030000.0-173980000.0-165660000.0-163140000.0-159410000.0-158150000.0-150620000.0-144940000.0-135380000.0-129500000.0-121730000.0-119070000.0-98114000.0-100040000.0-94682000.0-92627000.0-88425000.0-87285000.0-86073000.0-85279000.0-84571000.0-83841000.0-82012000.0-81780000.0-83272000.0-84872000.0-85012000.0-88135000.0-92011000.0-94745000.0-100170000.0
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-41.6-39.5-38.9-71.7-65.6-65.6-55.3-52.1-46.4-41.9-64.6-65.2-67.3-66.5-70.1-71.3-72.3-69.9-66.0-60.5-57.4-54.7-52.6-41.4-42.0-40.1-38.6-41.8-44.2-43.8-41.6-43.7-45.4-40.3-39.2-42.4-45.2-47.7-53.1-60.9-65.8-76.4

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
Value-1101000.0-1666000.080000.0-2770000.0-5062000.0-6993000.0-4524000.0-6307000.0-4631000.0-4638000.0-4431000.0-3838000.0-3462000.0-1976000.0-2535000.0-1859000.0-1542000.0-2762000.0-6160000.0-3186000.0-5034000.0-3768000.0-2536000.0-2441000.0-67000.0-2127000.0-1138000.0-292000.095000.0-203000.0-343000.0-382000.0-740000.0-313000.0-353000.0-490000.0-289000.0-347000.0-334000.0-302000.0-327000.0-299000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.1-0.20.0-0.5-1.0-1.4-0.9-1.3-0.9-0.9-1.5-1.4-1.3-0.8-1.1-0.8-0.7-1.3-2.8-1.4-2.2-1.7-1.1-1.0-0.0-0.9-0.5-0.10.0-0.1-0.2-0.2-0.4-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value3000.03000.03000.03000.03000.03000.03000.03000.03000.03000.03000.03000.03000.03000.03000.03000.03000.02000.02000.02000.02000.01000.01000.01000.01000.01000.01000.01000.00
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1000.01000.01000.0001000.000
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0100.00.00.0100.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9.5249.2259.7579.4237.4339.5196.9086.4866.5015.1884.5034.0743.8272.437
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
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
Value9.5249.2259.7579.4237.4339.5196.9086.4866.5015.1884.5034.0743.8272.437
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value5.38525-4.05258.0134.293-18.714-11.532-3.221-25.69111-5.101-1.33-0.6776.772-1.8468.466-3.1028.011.788122.1510107.91-7.581.24217-0.147-2.999132.9691.329-0.65103.3992.638117.6275.6377.2914.5197.8824.106
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.523.4-4.026.78.75.5-23.7-15.3-4.5-38.718.1-7.9-2.2-1.211.8-3.315.7-6.114.33.322.33.918.517.313.3-12.72.133.3-0.3-6.328.46.63.1-1.524.48.66.931.620.916.422.914.926.314.5

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-13110000.0-11437000.0-9313000.0-9904000.0-13229000.0-11030000.0-14252000.0-12579000.0-13338000.0-8337000.0-13890000.0-5062000.0-5198000.0-3623000.0-5310000.0-2965000.0-4201000.0-2844000.0-3233000.0-3021000.0-2109000.0-3089000.0-1942000.0-2541000.0-12273000.0-1783000.0-42364000.0-2599000.0-5193000.0-4755000.0-1407000.0-1977000.0-3076000.0-1714000.0-12767000.0-3949000.0-13015000.0-1730000.0-1112000.0-1859000.0-2004000.0-2368000.0-2025000.0-3733000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-11.0-10.6-9.1-10.4-14.4-14.1-18.0-16.7-18.8-12.6-21.1-7.9-8.4-6.2-9.3-5.2-7.8-5.6-5.8-5.5-3.7-5.6-3.3-4.2-20.7-3.0-72.8-4.9-10.2-9.9-3.0-4.4-7.1-4.0-30.1-10.0-33.8-4.7-3.0-5.4-6.3-7.8-6.8-13.2

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4.2563.0154668.0246.0253.0983.0885.7773.4972052.5597.045194.6041.2025.21.323-0.516-2.133-1.019-0.947-2.9690.127-3.3420.3510.9773.8691.37-3.378-4.8632.6351.229-17.986-6.0872.3463.4353.0124.7175.9482.711.9873.6365.14-2.788
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.62.8457.08.56.64.03.97.74.9309.53.911.032.07.92.19.22.4-1.0-3.8-1.9-1.7-5.40.2-5.50.61.66.62.6-6.6-10.25.62.7-41.6-14.35.58.77.812.816.37.96.212.017.2-9.9

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-2.61714455251.698-5.044-28.63-19.574-13.06171
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.213.0446.026.91.9-6.5-36.2-26.0-18.4258.0

Amortization Of Financing Costs

us-gaap:AmortizationOfFinancingCosts

us-gaap:AmortizationOfFinancingCosts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value619000.0609000.0432000.0308000.0302000.0298000.0293000.0287000.0260000.0116000.00000
Percentage of AmortizationOfFinancingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:AmortizationOfFinancingCosts us-gaap:DebtInstrument, us-gaap:LongtermDebtType

lpsn:ConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value619000.0609000.0432000.0308000.0303000.0298000.0293000.0287000.0260000.0116000.0
Percentage of AmortizationOfFinancingCosts100.0100.0100.0100.0100.3100.0100.0100.0100.0100.0

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.187-1.5950.533-0.007-0.1580.212-1.4050.0840.0620.052-0.4880.1380.0250.016-3.2210.8360.008-0.0211.6890.0190.325-0.18118-2.989-1.9340.82-0.669-0.409-0.582-0.076-3.177-0.526-1.5320.358-1.546-0.585-0.108-0.6320.287-0.243-0.0350.220.6940.18
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Payable

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsPayable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-4628000.0-1920000.03839000.0-1546000.0386000.0-3412000.04227000.0-1000.0326000.0-744000.01628000.0537000.0206000.0-172000.01609000.0-471000.0-2764000.0-1117000.01589000.0-348000.0-1142000.086000.0578000.0-4311000.0458000.01359000.0720000.0-548000.0-2814000.01114000.0863000.01685000.0-3658000.0-1550000.01791000.0-167000.0-695000.01991000.0981000.0-382000.0-379000.01231000.01002000.0-645000.0
Percentage of IncreaseDecreaseInAccountsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-1.9931312-9.1814-24.112342.9510.625.763-5.46514-7.4228.4676.2797.73-3.325-2.6862.9251.372-1.2370.205-1.3820.837-2.6964.609-2.983-0.8935.278-0.048-2.7655.8640.7330.798-1.1823.2341.811-3.1991.3642.058-1.7993.175-0.2294.241
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value5.38525-4.05258.0134.293-18.714-11.532-3.221-25.69111-5.101-1.33-0.6776.772-1.8468.466-3.1028.011.788122.1510107.91-7.581.24217-0.147-2.999132.9691.329-0.65103.3992.638117.6275.6377.2914.5197.8824.106
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.523.4-4.026.78.75.5-23.7-15.3-4.5-38.718.1-7.9-2.2-1.211.8-3.315.7-6.114.33.322.33.918.517.313.3-12.72.133.3-0.3-6.328.46.63.1-1.524.48.66.931.620.916.422.914.926.314.5

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-21.119-21.195-13.256-38.71-18.627-37.001-27.322-25.872-23.987-18.89-6.465-7.043-8.321-3.203-3.672-1.31-7.533-5.676-9.565-5.879-7.766-2.663-20.9571.925-5.354-2.058-4.202-1.14-1.212-0.794-0.708-0.73-1.83-0.2321.4921.60.143.1233.8762.7352.1963.2312.7422.7651.616
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-17.7-19.6-13.0-40.8-20.3-47.4-34.6-34.4-33.8-28.4-9.8-11.0-13.5-5.5-6.4-2.3-13.9-11.1-17.0-10.8-13.7-4.8-35.43.2-9.0-3.4-7.2-2.2-2.4-1.7-1.5-1.6-4.2-0.53.54.00.48.510.68.06.910.69.29.86.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-21.119-21.195-13.256-38.71-18.627-37.001-27.322-25.872-23.987-18.89-6.465-7.043-8.321-3.203
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-17.7-19.6-13.0-40.8-20.3-47.4-34.6-34.4-33.8-28.4-9.8-11.0-13.5-5.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value151419151514189.19.37.24.5034.13.82.4382.8411.8432.3471.9132.1362.2553.0262.3193.0212.8863.1122.7942.7483.6543.2072.6972.7593.7982.9013.0513.0692.8522.6382.1551.821.7361.6791.5351.541.429
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-13110000.0-11437000.0-9313000.0-9904000.0-13229000.0-11030000.0-14252000.0-12579000.0-13338000.0-8337000.0-13890000.0-5062000.0-5198000.0-3623000.0-5310000.0-2965000.0-4201000.0-2844000.0-3233000.0-3021000.0-2109000.0-3089000.0-1942000.0-2541000.0-12273000.0-1783000.0-42364000.0-2599000.0-5193000.0-4755000.0-1407000.0-1977000.0-3076000.0-1714000.0-12767000.0-3949000.0-13015000.0-1730000.0-1112000.0-1859000.0-2004000.0-2368000.0-2025000.0-3733000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-11.0-10.6-9.1-10.4-14.4-14.1-18.0-16.7-18.8-12.6-21.1-7.9-8.4-6.2-9.3-5.2-7.8-5.6-5.8-5.5-3.7-5.6-3.3-4.2-20.7-3.0-72.8-4.9-10.2-9.9-3.0-4.4-7.1-4.0-30.1-10.0-33.8-4.7-3.0-5.4-6.3-7.8-6.8-13.2

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value12108.7379.29312101412138.335
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4.2563.0154668.0246.0253.0983.0885.7773.4972052.5597.045194.6041.2025.21.323-0.516-2.133-1.019-0.947-2.9690.127-3.3420.3510.9773.8691.37-3.378-4.8632.6351.229-17.986-6.0872.3463.4353.0124.7175.9482.711.9873.6365.14-2.788
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.62.8457.08.56.64.03.97.74.9309.53.911.032.07.92.19.22.4-1.0-3.8-1.9-1.7-5.40.2-5.50.61.66.62.6-6.6-10.25.62.7-41.6-14.35.58.77.812.816.37.96.212.017.2-9.9

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312010-12-312009-12-31
Value4.2554.1744.3324.8325.415.4925.7995.9156.2335.7576.2666.4837.1778.4287.9597.7048.3767.5257.7698.220.0083660.0085889.1438569.56926910101011119.6785829.724193109.3442179.783043-9.8414799.887758.211748.8434138.816768.711808
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312010-12-312009-12-31
Value24.2120.9319.7818.5918.0116.6916.5715.7814.9112.8112.1312.0711.5811.2410.7110.4710.5110.8610.8810.8310.9911.0511.0511.0911.8311.1310.9510.6810.7110.910.8610.8711.0711.1111.0610.929.247.915.043.82
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value67240.7170.710.7147.5250.7320.8174.5172.4685.5741614107.232
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value3600000.02000000.01921000.04924000.04240000.02238000.01501000.0749000.0
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312012-12-312011-12-31
Value5548302327150.0-0.267-0.26
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.00.0100.0100.0

lpsn:AccountsReceivablePeriodIncreaseDecreaseNet us-gaap:AccountsNotesLoansAndFinancingReceivablesByBillingStatusType

lpsn:AccountsReceivablePeriodIncreaseDecreaseNet

us-gaap:BilledRevenues


Accounts
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value-9.5126.576-7.23916-25.052
Percentage of AccountsReceivablePeriodIncreaseDecreaseNet100.0100.0100.0100.0100.0

us-gaap:UnbilledRevenues


Accounts
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value7.0565.264-1.465-2.725-1.486
Percentage of AccountsReceivablePeriodIncreaseDecreaseNet-74.280.020.2-16.25.9

lpsn:AdjustmentstoAdditionalPaidinCapitalCappedCallOptionIssuanceCosts

lpsn:AdjustmentstoAdditionalPaidinCapitalCappedCallOptionIssuanceCosts


Adjustmentsto
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-09-30
Value460.00.00.0230.0
Percentage of AdjustmentstoAdditionalPaidinCapitalCappedCallOptionIssuanceCosts100.00.00.00.0100.00.0

lpsn:AdjustmentstoAdditionalPaidinCapitalDebtConversionOptionIssuanceCosts

lpsn:AdjustmentstoAdditionalPaidinCapitalDebtConversionOptionIssuanceCosts


Adjustmentsto
Period End2021-03-312019-12-312019-09-302019-06-302019-03-312018-09-30
Value3700000.00001986000.00
Percentage of AdjustmentstoAdditionalPaidinCapitalDebtConversionOptionIssuanceCosts100.00.00.00.0100.00.0

lpsn:AdjustmentstoAdditionalPaidinCapitalDebtConversionOptionIssuanceCosts us-gaap:DebtInstrument

lpsn:ConvertibleSeniorNotesDue2026


Adjustmentsto
Period End2020-12-31
Value3700000.0
Percentage of AdjustmentstoAdditionalPaidinCapitalDebtConversionOptionIssuanceCosts0.0

lpsn:AmortizationOfIntangibleAssetsAndFinanceLeases

lpsn:AmortizationOfIntangibleAssetsAndFinanceLeases


Amortization
Period End2021-06-302021-03-312020-06-302020-03-31
Value1558000.01550000.0689000.0689000.0
Percentage of AmortizationOfIntangibleAssetsAndFinanceLeases100.0100.0100.0100.0

lpsn:AmortizationofIntangibleAssetsNonproduction

lpsn:AmortizationofIntangibleAssetsNonproduction


Amortizationof
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value374000.0375000.0420000.0411000.0404000.0405000.0448000.0447000.0438000.0461000.0
Percentage of AmortizationofIntangibleAssetsNonproduction100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lpsn:AmortizationofIntangibleAssetsNonproduction us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, lpsn:Business


Amortizationof
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value374000.0375000.0411000.0404000.0405000.0447000.0438000.0461000.0
Percentage of AmortizationofIntangibleAssetsNonproduction100.0100.0100.0100.0100.0100.0100.0100.0

lpsn:CapitalizedContractCostsPeriodIncreaseDecreaseNet

lpsn:CapitalizedContractCostsPeriodIncreaseDecreaseNet


Capitalized
Period End2021-06-302021-03-31
Value2607000.0-166000.0
Percentage of CapitalizedContractCostsPeriodIncreaseDecreaseNet100.0100.0

lpsn:ContingentEarnOutSettledInStock us-gaap:BusinessAcquisition

lpsn:ContingentEarnOutSettledInStock

lpsn:AdvantageTecInc


Contingent
Period End2020-12-31
Value0
Percentage of ContingentEarnOutSettledInStock0.0

lpsn:ContractWithCustomerLiabilityCurrentPeriodIncreaseDecreaseNet

lpsn:ContractWithCustomerLiabilityCurrentPeriodIncreaseDecreaseNet


Contract
Period End2021-06-302021-03-31
Value-0.74419
Percentage of ContractWithCustomerLiabilityCurrentPeriodIncreaseDecreaseNet100.0100.0

lpsn:ContractWithCustomerLiabilityNoncurrentPeriodIncreaseDecreaseNet

lpsn:ContractWithCustomerLiabilityNoncurrentPeriodIncreaseDecreaseNet


Contract
Period End2021-06-302021-03-31
Value-84000.0164000.0
Percentage of ContractWithCustomerLiabilityNoncurrentPeriodIncreaseDecreaseNet100.0100.0

lpsn:DebtInstrumentConvertibleFiveDayPeriodThresholdOfProductOfSalePriceOfStockAndConversionRate us-gaap:DebtInstrument, us-gaap:LongtermDebtType

lpsn:DebtInstrumentConvertibleFiveDayPeriodThresholdOfProductOfSalePriceOfStockAndConversionRate

lpsn:ConvertibleSeniorNotesDue2026, us-gaap:ConvertibleDebt


Debt
Period End2020-12-31
Value98.0
Percentage of DebtInstrumentConvertibleFiveDayPeriodThresholdOfProductOfSalePriceOfStockAndConversionRate100.0

lpsn:DebtInstrumentConvertibleNumberofEquityInstrumentsPer1000Principal us-gaap:DebtInstrument, us-gaap:LongtermDebtType

lpsn:DebtInstrumentConvertibleNumberofEquityInstrumentsPer1000Principal

lpsn:ConvertibleSeniorNotesDue2026, us-gaap:ConvertibleDebt


Debt
Period End2020-12-31
Value13.293
Percentage of DebtInstrumentConvertibleNumberofEquityInstrumentsPer1000Principal100.0

lpsn:FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisLiabilityFairValueAdjustments us-gaap:BusinessAcquisition, us-gaap:FairValueByLiabilityClass

lpsn:FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisLiabilityFairValueAdjustments

lpsn:AdvantageTecInc, lpsn:ContingentEarnOut


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value0132000.0000-300000.00
Percentage of FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisLiabilityFairValueAdjustments0.0100.00.00.00.0100.00.0

lpsn:IncomeTaxBenefitCARESAct

lpsn:IncomeTaxBenefitCARESAct


Income
Period End2020-12-312020-09-302020-06-302020-03-31
Value000600000.0
Percentage of IncomeTaxBenefitCARESAct0.00.00.0100.0

lpsn:IncreaseDecreaseInCapitalizedContractCost

lpsn:IncreaseDecreaseInCapitalizedContractCost


Increase
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value3.1210.4363.8081.9032.4454.6773.812.825
Percentage of IncreaseDecreaseInCapitalizedContractCost100.0100.0100.0100.0100.0100.0100.0100.0

lpsn:IncreaseDecreaseInOperatingLeaseLiability

lpsn:IncreaseDecreaseInOperatingLeaseLiability


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value-1871000.0-1441000.08563000.0-557000.0-120000.0390000.0-81000.081000.0
Percentage of IncreaseDecreaseInOperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0

lpsn:IncreaseDecreaseInPrepaidExpenseAndOtherCurrentAssets

lpsn:IncreaseDecreaseInPrepaidExpenseAndOtherCurrentAssets


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
Value-1.8845.822-6.0780.6783.4991.878-14.486.4886.0276.6773.2581.8393.695.841-0.381-1.6161.3162.548-5.472-1.135-0.0672.829-2.002-1.6240.3582.544-0.334-0.2090.6693.93-2.291-0.001-1.0762.6-0.531-0.3031.0890.8311.415-0.8360.079-1.3232.731-0.243
Percentage of IncreaseDecreaseInPrepaidExpenseAndOtherCurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lpsn:LeaseRestructuringExpenses us-gaap:RestructuringPlan

lpsn:LeaseRestructuringExpenses

lpsn:TransitionToEmployeeCentricModel


Lease
Period End2021-03-312020-12-31
Value240.2
Percentage of LeaseRestructuringExpenses100.0100.0

lpsn:NumberOfSharesOfCommonStockCoveredByCappedCalls

lpsn:NumberOfSharesOfCommonStockCoveredByCappedCalls


Number
Period End2020-12-312019-03-31
Value6880000.05960000.0
Percentage of NumberOfSharesOfCommonStockCoveredByCappedCalls100.0100.0

lpsn:OperatingLeaseLiabilitySupplementalCashFlow

lpsn:OperatingLeaseLiabilitySupplementalCashFlow


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value6.9576.422-3.230.669150.0-16.782
Percentage of OperatingLeaseLiabilitySupplementalCashFlow100.0100.0100.0100.0100.00.0100.0

lpsn:OperatingLeaseRightOfUseAssetSupplementalCashFlow

lpsn:OperatingLeaseRightOfUseAssetSupplementalCashFlow


Operating
Period End2020-09-302020-06-302020-03-312019-09-30
Value20-2.4561.406-18.4
Percentage of OperatingLeaseRightOfUseAssetSupplementalCashFlow100.0100.0100.0100.0

lpsn:OtherSignificantNoncashTransactionValueofSharesIssuedAsEarnoutPayment

lpsn:OtherSignificantNoncashTransactionValueofSharesIssuedAsEarnoutPayment


Other
Period End2020-09-302020-06-302020-03-312019-06-302019-03-31
Value00294000.000
Percentage of OtherSignificantNoncashTransactionValueofSharesIssuedAsEarnoutPayment0.00.0100.00.00.0

lpsn:OtherSignificantNoncashTransactionValueofSharesToSettleBonusCashPayment

lpsn:OtherSignificantNoncashTransactionValueofSharesToSettleBonusCashPayment


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value7.578250.00.0240.00.0
Percentage of OtherSignificantNoncashTransactionValueofSharesToSettleBonusCashPayment100.0100.00.00.0100.00.00.0

lpsn:PaymentForContingentConsiderationValueEquitySharesIssued us-gaap:FairValueByLiabilityClass

lpsn:PaymentForContingentConsiderationValueEquitySharesIssued

lpsn:ContingentEarnOut


Payment
Period End2020-12-312020-09-302020-06-302020-03-31
Value000300000.0
Percentage of PaymentForContingentConsiderationValueEquitySharesIssued0.00.00.0100.0

lpsn:ReceivableCreditLossExpenseReversal

lpsn:ReceivableCreditLossExpenseReversal


Receivable
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value674000.01338000.0615000.0632000.0436000.0502000.0
Percentage of ReceivableCreditLossExpenseReversal100.0100.0100.0100.0100.0100.0

lpsn:SegmentReportingUnallocatedCorporateExpenses

lpsn:SegmentReportingUnallocatedCorporateExpenses


Segment
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
Value5450406943453835343228262723232021192619201818172319211819181919181816151612111010
Percentage of SegmentReportingUnallocatedCorporateExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lpsn:SegmentReportingUnallocatedCorporateExpenses us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value545040694345383534322826272323202119261920182016
Percentage of SegmentReportingUnallocatedCorporateExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0107.892.6

lpsn:ShareBasedCompensationAccrualForCashAwards

lpsn:ShareBasedCompensationAccrualForCashAwards


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value5.15.3117.93.72.62.9
Percentage of ShareBasedCompensationAccrualForCashAwards100.0100.0100.0100.0100.0100.0100.0

lpsn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesinPeriodFairValue

lpsn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesinPeriodFairValue


Share
Period End2021-06-302021-03-312020-12-31
Value1800000.01200000.03700000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesinPeriodFairValue100.0100.0100.0

lpsn:StockIssuedDuringPeriodValueBonusPaymentSettledInShares

lpsn:StockIssuedDuringPeriodValueBonusPaymentSettledInShares


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value7.578250.00.0010.024
Percentage of StockIssuedDuringPeriodValueBonusPaymentSettledInShares100.0100.00.0100.00.0100.0

lpsn:StockIssuedDuringPeriodValueBonusPaymentSettledInShares us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value7.578250.00.00.024
Percentage of StockIssuedDuringPeriodValueBonusPaymentSettledInShares100.0100.00.00.00.0100.0

us-gaap:CommonStock


Stock
Period End2020-12-31
Value0.0
Percentage of StockIssuedDuringPeriodValueBonusPaymentSettledInShares0.0

lpsn:StockIssuedDuringPeriodValueEarnoutPayment

lpsn:StockIssuedDuringPeriodValueEarnoutPayment


Stock
Period End2020-12-312020-09-302020-06-302020-03-31
Value0-1000.00294000.0
Percentage of StockIssuedDuringPeriodValueEarnoutPayment0.0100.00.0100.0

lpsn:StockIssuedDuringPeriodValueEarnoutPayment us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2020-12-312020-09-302020-06-302020-03-31
Value000293000.0
Percentage of StockIssuedDuringPeriodValueEarnoutPayment0.0-0.00.099.7

lpsn:ValuationAllowanceDeferredTaxAssetIncreaseGross

lpsn:ValuationAllowanceDeferredTaxAssetIncreaseGross


Valuation
Period End2021-06-302021-03-31
Value1220
Percentage of ValuationAllowanceDeferredTaxAssetIncreaseGross100.0100.0

us-gaap:AdjustmentForAmortization

us-gaap:AdjustmentForAmortization


Adjustment
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1600000.01600000.0700000.0700000.0700000.0700000.0700000.0700000.0682000.0700000.0700000.0700000.0682000.01100000.01400000.01400000.01673000.01700000.01700000.01600000.01918000.02000000.02000000.02152000.01629000.01300000.01075000.01058000.01068000.0691000.0466000.0418000.0286000.0140000.077000.077000.076000.0318000.0318000.0318000.0318000.0390000.0
Percentage of AdjustmentForAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs


Allowance
Period End2021-06-302021-03-31
Value357000.0749000.0
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffs100.0100.0

us-gaap:AmortizationOfDebtDiscountPremium

us-gaap:AmortizationOfDebtDiscountPremium


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8.2568.1184.3372.452.4092.3682.3272.2882.2630.7270.00.00.00.0
Percentage of AmortizationOfDebtDiscountPremium100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:AmortizationOfDebtDiscountPremium us-gaap:DebtInstrument, us-gaap:LongtermDebtType

lpsn:ConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value8.2568.1184.3372.452.4092.3682.3272.2882.2630.727
Percentage of AmortizationOfDebtDiscountPremium100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1


Business
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312016-12-312015-12-312014-12-31
Value000-263000.00-328000.00000-7472000.00
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability10.00.00.0100.00.0100.00.00.00.00.0100.00.0

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CapitalExpendituresIncurredButNotYetPaid


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value-890000.01530000.0365000.075000.0-210000.01408000.0-496000.0833000.0663000.0198000.0-360000.0-224000.0482000.0292000.0429000.0466000.0-641000.0682000.02444000.0-134000.0-100000.0287000.01649000.0-303000.0-1644000.02224000.0-876000.01433000.0-767000.01174000.080000.0576000.0-1504000.01648000.0-1207000.0652000.0411000.0889000.0955000.0-201000.0558000.0319000.0
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


Contract
Period End2021-06-302021-03-31
Value3546
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0

us-gaap:CostOfGoodsAndServicesSoldAmortization us-gaap:IncomeStatementLocation

us-gaap:CostOfGoodsAndServicesSoldAmortization

us-gaap:CostOfSales


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1184000.01175000.01059000.0286000.0284000.0284000.0284000.0285000.0285000.0285000.0284000.0285000.0287000.0287000.0286000.0639000.0
Percentage of CostOfGoodsAndServicesSoldAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger

lpsn:ConvertibleSeniorNotesDue2026, us-gaap:ConvertibleDebt


Debt
Period End2020-12-31
Value130.0
Percentage of DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger100.0

us-gaap:DebtInstrumentInterestRateDuringPeriod

us-gaap:DebtInstrumentInterestRateDuringPeriod


Debt
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value4.9173-0.0030.05576.1111-0.00080.0697
Percentage of DebtInstrumentInterestRateDuringPeriod100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentInterestRateDuringPeriod us-gaap:DebtInstrument, us-gaap:LongtermDebtType

lpsn:ConvertibleSeniorNotesDue2024, us-gaap:ConvertibleDebt


Debt
Period End2021-03-31
Value4.35
Percentage of DebtInstrumentInterestRateDuringPeriod0.0

lpsn:ConvertibleSeniorNotesDue2026, us-gaap:ConvertibleDebt


Debt
Period End2021-03-31
Value6.33
Percentage of DebtInstrumentInterestRateDuringPeriod0.0

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

us-gaap:DebtInstrumentRedemptionPricePercentage

lpsn:ConvertibleSeniorNotesDue2026, us-gaap:ConvertibleDebt


Debt
Period End2020-12-31
Value100.0
Percentage of DebtInstrumentRedemptionPricePercentage100.0

us-gaap:DefinedBenefitPlanContributionsByEmployer

us-gaap:DefinedBenefitPlanContributionsByEmployer


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value900000.0900000.0600000.0700000.0800000.0900000.0700000.0800000.0800000.01000000.0400000.0400000.0400000.0500000.0300000.0300000.0400000.0400000.0300000.0300000.0300000.0400000.0300000.0400000.0400000.0200000.0300000.0300000.0
Percentage of DefinedBenefitPlanContributionsByEmployer100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercent lpsn:DefinedContributionPlanMatchGroups

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercent

lpsn:MatchingTrancheOne


Defined
Period End2021-06-302021-03-312019-12-312019-09-302019-06-302019-03-31
Value03.00000.03
Percentage of DefinedContributionPlanEmployerMatchingContributionPercent0.0100.00.00.00.0100.0

lpsn:MatchingTrancheTwo


Defined
Period End2021-06-302021-03-312019-12-312019-09-302019-06-302019-03-31
Value02.00000.02
Percentage of DefinedContributionPlanEmployerMatchingContributionPercent0.066.70.00.00.066.7

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercentOfMatch lpsn:DefinedContributionPlanMatchGroups

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercentOfMatch

lpsn:MatchingTrancheOne


Defined
Period End2021-06-302021-03-312019-12-312019-09-302019-06-302019-03-31
Value0100.00001.0
Percentage of DefinedContributionPlanEmployerMatchingContributionPercentOfMatch0.0100.00.00.00.0100.0

lpsn:MatchingTrancheTwo


Defined
Period End2021-06-302021-03-312019-12-312019-09-302019-06-302019-03-31
Value050.00000.5
Percentage of DefinedContributionPlanEmployerMatchingContributionPercentOfMatch0.050.00.00.00.050.0

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value5.9495.7365.5384.1623.7623.8813.8453.5573.4283.3583.3833.1793.0452.7932.5662.6513.6273.1673.5152.9393.0822.5782.5122.3442.2341.9812.042.0021.9982.052.1591.8411.7011.6281.6341.7041.5911.6341.9031.553
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationNonproduction

us-gaap:DepreciationNonproduction


Depreciation
Period End2021-06-302021-03-312020-06-302020-03-31
Value6.9736.6055.7365.538
Percentage of DepreciationNonproduction100.0100.0100.0100.0

us-gaap:DepreciationNonproduction us-gaap:IncomeStatementLocation

us-gaap:CostOfSales


Depreciation
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value2.6342.5342.712.5372.3732.2081.9542.0272.051.9341.9311.9161.81.7151.871.7651.7651.7562.3742.3382.62.2662.3231.9031.8821.7321.6461.3971.3291.4451.541.58
Percentage of DepreciationNonproduction37.838.40.044.242.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:GeneralAndAdministrativeExpense


Depreciation
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.0280.060.0530.0490.1050.2210.2250.2310.2880.2750.2740.2460.3150.3210.340.2490.2030.4350.3820.3990.230.190.2360.2370.1690.2370.2140.20.530.3680.2610.262
Percentage of DepreciationNonproduction0.40.90.00.91.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ResearchAndDevelopmentExpense


Depreciation
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value3.6963.4082.6742.5322.3921.3051.1541.2661.1020.960.8520.840.8070.7260.4270.3980.2950.2470.3510.1510.2720.2290.2090.1880.1930.180.1720.1770.1580.1660.1750.186
Percentage of DepreciationNonproduction53.051.60.044.143.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SellingAndMarketingExpense


Depreciation
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.6150.6030.5110.620.6670.4230.4290.3570.4050.3880.3710.3560.4190.4170.4080.3810.3030.2120.5210.2790.4130.2540.3140.250.2680.1950.2010.2070.0230.0230.0220.022
Percentage of DepreciationNonproduction8.89.10.010.812.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value852000.0-2734000.02125000.02048000.0889000.0-1405000.01248000.0-1240000.02000.0-123000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease us-gaap:FairValueByLiabilityClass

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease

lpsn:ContingentEarnOut


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0100000.0000-600000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease0.0100.00.00.00.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements us-gaap:FairValueByLiabilityClass

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements

lpsn:ContingentEarnOut


Fair
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value000294000.0987000.013000.00487000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements0.00.00.0100.0100.0100.00.0100.0

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestExpense


Finance
Period End2021-06-302021-03-31
Value85000.094000.0
Percentage of FinanceLeaseInterestExpense100.0100.0

us-gaap:FinanceLeaseInterestPaymentOnLiability

us-gaap:FinanceLeaseInterestPaymentOnLiability


Finance
Period End2021-06-302021-03-31
Value85000.094000.0
Percentage of FinanceLeaseInterestPaymentOnLiability100.0100.0

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeasePrincipalPayments


Finance
Period End2021-06-302021-03-31
Value869000.0859000.0
Percentage of FinanceLeasePrincipalPayments100.0100.0

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:FinanceLeaseRightOfUseAssetAmortization


Finance
Period End2021-06-302021-03-31
Value900000.0888000.0
Percentage of FinanceLeaseRightOfUseAssetAmortization100.0100.0

us-gaap:GainLossOnSaleOfOtherAssets

us-gaap:GainLossOnSaleOfOtherAssets


Gain
Period End2020-09-30
Value-5100000.0
Percentage of GainLossOnSaleOfOtherAssets100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:GoodwillForeignCurrencyTranslationGainLoss


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value29000.0-105000.0106000.097000.044000.0-42000.059000.0-88000.029000.0-44000.0-32000.0-16000.0-122000.064000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss us-gaap:StatementBusinessSegments

lpsn:Business


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value29000.0-105000.0106000.097000.044000.0-42000.059000.0-88000.029000.0-44000.0-32000.0-16000.0-122000.064000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate

us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate


Income
Period End2021-06-302021-03-31
Value900000.0600000.0
Percentage of IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate100.0100.0

us-gaap:IncomeTaxReconciliationTaxSettlementsForeign

us-gaap:IncomeTaxReconciliationTaxSettlementsForeign


Income
Period End2021-06-302021-03-31
Value-300000.0-1500000.0
Percentage of IncomeTaxReconciliationTaxSettlementsForeign100.0100.0

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value3.31917-13.97322112.987-3.5823.8146.818-17.9328.644-0.0781.011-9.782100.255.794-8.9984.6723.4113.505-8.6063.8982.8111.529-7.045-3.2974.163.541-3.8283.8441.4253.133-1.581.533-0.0522.0330.142.0920.2420.901-3.0242.191.628
Percentage of IncreaseDecreaseInAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2021-06-302021-03-312020-06-302020-03-31
Value-1.516218.452-2.473
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeferredRevenue

us-gaap:IncreaseDecreaseInDeferredRevenue


Increase
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-6.1438.452-2.4733.113.68211-3.3768.438-5.97819-0.131-0.9283.5355.9420.69-3.07.5628.0313.566-2.0482.127-1.776-2.2936.929-0.34-1.5861.1520.515-0.4740.22-0.1150.698-0.2480.923-0.4020.549-0.7581.058-0.0910.774
Percentage of IncreaseDecreaseInDeferredRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-550000.0-47000.02000.07000.029000.0-1000.0-114000.0-25000.054000.0115000.0-111000.031000.0166000.021000.0113000.0-106000.031000.00-228000.026000.0-78000.084000.0-45000.0-101000.01000.015000.0-76000.0-144000.066000.0-460000.0-88000.01000.0-56000.0-24000.083000.0
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-262000.0105000.018000.08000.024000.0-3000.0-423000.036000.0-41000.0219000.0256000.0176000.0-129000.0-89000.018000.0-708000.0161000.084000.0-3181000.0699000.057000.01109000.0238000.02037000.0-98000.0361000.0-46000.0-104000.049000.0-414000.0-132000.0-26000.0-75000.0-11000.044000.0
Percentage of IncreaseDecreaseInOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseDebtExcludingAmortization us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:InterestExpenseDebtExcludingAmortization

lpsn:ConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value432000.0431000.0431000.0431000.0431000.0417000.0446000.0417000.0431000.0144000.0
Percentage of InterestExpenseDebtExcludingAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost

us-gaap:LeaseCost


Lease
Period End2021-06-302021-03-312020-06-302020-03-31
Value2.6092.8395.3671.397
Percentage of LeaseCost100.0100.0100.0100.0

us-gaap:LitigationSettlementAmountAwardedFromOtherParty

us-gaap:LitigationSettlementAmountAwardedFromOtherParty


Litigation
Period End2021-05-24
Value30
Percentage of LitigationSettlementAmountAwardedFromOtherParty100.0

us-gaap:LossContingencyDamagesAwardedValue

us-gaap:LossContingencyDamagesAwardedValue


Loss
Period End2021-05-24
Value6700000.0
Percentage of LossContingencyDamagesAwardedValue100.0

us-gaap:LossContingencyDamagesSoughtValue

us-gaap:LossContingencyDamagesSoughtValue


Loss
Period End2021-05-24
Value23
Percentage of LossContingencyDamagesSoughtValue100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-06-302021-03-312020-06-302020-03-31
Value1.6241.8575.3671.397
Percentage of OperatingLeaseCost100.0100.0100.0100.0

us-gaap:OperatingLeaseExpense

us-gaap:OperatingLeaseExpense


Operating
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
Value4.12.53.33.43.73.33.22.93.72.92.72.6
Percentage of OperatingLeaseExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value856000.0387000.0601000.0100000.02131000.02000000.01963000.01900000.01600000.01500000.0
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNonrecurringExpense us-gaap:RestructuringPlan

us-gaap:OtherNonrecurringExpense

lpsn:TransitionToEmployeeCentricModel


Other
Period End2021-03-312020-12-312020-09-30
Value5100000.0-500000.02400000.0
Percentage of OtherNonrecurringExpense100.0100.0100.0

us-gaap:OtherRestructuringCosts

us-gaap:OtherRestructuringCosts


Other
Period End2021-06-302021-03-312020-12-31
Value256000.0294000.0269000.0
Percentage of OtherRestructuringCosts100.0100.0100.0

us-gaap:PaymentsForRestructuring

us-gaap:PaymentsForRestructuring


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value3235000.02550000.02210000.00268000.03228000.0547000.0698000.0277000.01184000.01934000.02050000.0814000.01031000.0467000.0715000.0624000.01001000.0
Percentage of PaymentsForRestructuring100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireIntangibleAssets

us-gaap:PaymentsToAcquireIntangibleAssets


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-02-282014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value0.5680.8070.5760.6110.4230.2250.2290.4020.2910.0020.00.00.00.00.00.2770.03.23.1740.00.0-0.050.050.0
Percentage of PaymentsToAcquireIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.0100.00.0100.0100.00.00.0100.0100.00.0

us-gaap:ProceedsFromDebtNetOfIssuanceCosts us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:ProceedsFromDebtNetOfIssuanceCosts

lpsn:ConvertibleSeniorNotesDue2026, us-gaap:ConvertibleDebt


Proceeds
Period End2020-12-31
Value505
Percentage of ProceedsFromDebtNetOfIssuanceCosts100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value5.1273.8746.0253.0983.2996.8083.7557.1982.5597.045195.9491.2035.162.1280.462.0610.1830.420.2350.6430.6530.8212.2843.2052.1870.9442.9782.5761.4190.9711.3470.8491.9842.4644.1093.3941.8081.6623.416
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions


Proceeds
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value8.0246.0253.0986.8083.7557.198
Percentage of ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromLinesOfCredit us-gaap:CreditFacility

us-gaap:ProceedsFromLinesOfCredit

us-gaap:LetterOfCredit


Proceeds
Period End2020-12-312018-06-302017-09-30
Value500000.000
Percentage of ProceedsFromLinesOfCredit100.00.00.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


Provision
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
Value798000.0801000.02057000.0-799000.01338000.0615000.0589000.0632000.0436000.0502000.0462000.0464000.0366000.0496000.0532000.0405000.0507000.0451000.0591000.0533000.0322000.0385000.0673000.0651000.0634000.0403000.0747000.0117000.0708000.0271000.0457000.000000020000.060000.0110000.060000.060000.0101000.050000.0
Percentage of ProvisionForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-30
Value0.4932.732-0.215260.03.190.1341.4250.2050.2791.6620.7221.9060.1780.2790.02.0760.22.753-0.3840.00.00.3960.02.9880.00.00.0
Percentage of RestructuringCharges100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.00.0100.00.0100.00.00.00.0

us-gaap:RestructuringCharges us-gaap:RestructuringCostAndReserve

lpsn:OtherRestructuring.OtherLeaseRestructuring


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-30
Value0.2560.2940.2694.976
Percentage of RestructuringCharges51.910.8-125.118.8

lpsn:OtherRestructuringPropertyAndEquipmentAbandonment


Restructuring
Period End2020-12-312020-09-30
Value0.05.147
Percentage of RestructuringCharges-0.019.5

lpsn:OtherRestructuringRightOfUseAssetWriteDown


Restructuring
Period End2020-12-312020-09-30
Value0.013
Percentage of RestructuringCharges-0.052.7

us-gaap:EmployeeSeverance


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.2372.438-0.4842.3810.03.190.1341.4250.2050.2791.6620.7221.9060.1780.28-0.0310.2890.111.5850.00.00.00.3960.0
Percentage of RestructuringCharges48.189.2225.19.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.40.013.955.057.6-0.00.00.0100.00.0

us-gaap:OtherRestructuring


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-30
Value0.2560.2940.26924
Percentage of RestructuringCharges51.910.8-125.191.0

us-gaap:SeveranceCosts1

us-gaap:SeveranceCosts1


Severance
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
Value237000.02438000.0-484000.02381000.03000.03190000.0134000.01425000.0205000.0279000.01662000.0722000.01906000.0178000.0280000.0-31000.0289000.0110000.0
Percentage of SeveranceCosts1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate


Share
Period End2021-03-312020-03-312019-09-302017-09-302017-03-312016-09-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-03-31
Value53.9446.50.43710.4730.470.4790.4730.4740.4940.4970.5090.5320.5370.587
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum


Share
Period End2021-06-302020-12-312020-09-302020-06-302019-06-302019-03-312018-12-312018-09-302016-06-302015-06-302013-12-312013-09-302013-06-302012-12-312012-09-302012-06-302011-12-312011-09-302011-06-30
Value54.5553.3860.52430.51940.00160.436900.43748200.048200.00.00040.59850.600600.6030.60700.6060.615
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum


Share
Period End2021-06-302020-12-312020-09-302020-06-302019-06-302019-03-312018-12-312018-09-302016-06-302015-06-302013-12-312013-09-302013-06-302012-12-312012-09-302012-06-302011-12-312011-09-302011-06-30
Value54.3146.0350.52260.519100.434200.43547700.047300.0-0.01080.59840.5668-0.0040.5970.60600.6010.607
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate


Share
Period End2021-03-312020-03-312019-09-302017-09-302017-03-312016-09-302016-03-312015-09-302015-06-302015-03-312014-09-302014-03-312013-09-302013-03-31
Value0.460.660.01830.0180.0190.0110.01250.0170.0140.0130.0170.0150.0140.009
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum


Share
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302016-06-302015-06-302013-12-312013-09-302013-06-302012-12-312012-09-302012-06-302011-12-312011-09-302011-06-30
Value0.840.65340.00290.00320.004800.00210.02360.0020.0290.01360.01360.00010.01390.01010.00030.00620.008400.0150.035
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum


Share
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302016-06-302015-06-302013-12-312013-09-302013-06-302012-12-312012-09-302012-06-302011-12-312011-09-302011-06-30
Value0.770.25740.00260.0031-0.0017-0.000500.018800.0280.01030.010.00050.01380.00650.00020.00580.007200.0090.029
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-31
Value389000.0855000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeitures us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeitures

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-31
Value163000.087000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeitures100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-31
Value1046000.0519000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod


Share
Period End2021-06-302021-03-312020-12-31
Value73000.015000.030000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross


Share
Period End2021-06-302021-03-312020-12-31
Value406000.066000.066000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue


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
Value24.7631.61.1717.7312.368.180.5413.0711.749.84-0.0210.138.155.740.625.023.552.920.163.113.032.34-0.024.14.24.640.164.574.766.25-0.134.825.726.68-0.038.788.296.550.025.917.07
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value252000.0209000.0536000.0544000.0404000.0199000.0172000.0461000.0264000.0626000.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan


Stock
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
Value1128000.01257000.0961000.0304000.01111000.01626000.01109000.01160000.01152000.0721000.0615000.0636000.0739000.0490000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
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
Value1128000.01257000.0961000.0304000.01111000.01626000.01109000.01160000.01152000.0721000.0615000.0636000.0739000.0490000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.9992.6177.2477.0725.0791.9552.195.6472.6046.477-1.389.755185.44
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.9992.6177.2477.0725.0791.9552.1895.6472.6046.476-1.389.754185.44
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStock


Stock
Period End2020-12-312020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.00.00.0010.00.00.0010.00.0010.0020.0
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised0.00.00.00.00.00.0-0.00.00.00.0

lpsn:AccruedSalesTaxLiabilityIncludingInterest

lpsn:AccruedSalesTaxLiabilityIncludingInterest


Accrued
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value2000000.02000000.02500000.02500000.02500000.0
Percentage of AccruedSalesTaxLiabilityIncludingInterest100.0100.0100.0100.0100.0

lpsn:AggregatePrincipalFromExerciseInFullOfOverAllotmentOptions us-gaap:DebtInstrument, us-gaap:LongtermDebtType

lpsn:AggregatePrincipalFromExerciseInFullOfOverAllotmentOptions

lpsn:ConvertibleSeniorNotesDue2026, us-gaap:ConvertibleDebt


Aggregate
Period End2020-12-31
Value67
Percentage of AggregatePrincipalFromExerciseInFullOfOverAllotmentOptions100.0

lpsn:AllowanceForDoubtfulAccountsAndSalesReserve

lpsn:AllowanceForDoubtfulAccountsAndSalesReserve


Allowance
Period End2020-09-302020-06-302019-12-31
Value8994000.07346000.04226000.0
Percentage of AllowanceForDoubtfulAccountsAndSalesReserve100.0100.0100.0

lpsn:CappedCallsInitialCapPrice us-gaap:DebtInstrument

lpsn:CappedCallsInitialCapPrice

lpsn:CappedCalls


Capped
Period End2020-12-312019-06-302019-03-31
Value105.5857.1657.16
Percentage of CappedCallsInitialCapPrice100.0100.0100.0

lpsn:CappedCallsInitialOptionStrikePrice us-gaap:DebtInstrument

lpsn:CappedCallsInitialOptionStrikePrice

lpsn:CappedCalls


Capped
Period End2020-12-312019-06-302019-03-31
Value75.2338.5838.58
Percentage of CappedCallsInitialOptionStrikePrice100.0100.0100.0

lpsn:DebtInstrumentConvertibleCarryingAmountOfEquityComponentNetOfIssuanceCosts us-gaap:DebtInstrument, us-gaap:LongtermDebtType

lpsn:DebtInstrumentConvertibleCarryingAmountOfEquityComponentNetOfIssuanceCosts

lpsn:ConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value2092092095050
Percentage of DebtInstrumentConvertibleCarryingAmountOfEquityComponentNetOfIssuanceCosts100.0100.0100.0100.0100.0

lpsn:DeferredFinanceCostsAllocatedToEquityComponent us-gaap:DebtInstrument, us-gaap:LongtermDebtType

lpsn:DeferredFinanceCostsAllocatedToEquityComponent

lpsn:ConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value5783000.05783000.05783000.01986000.01986000.0
Percentage of DeferredFinanceCostsAllocatedToEquityComponent100.0100.0100.0100.0100.0

lpsn:DeferredFinanceCostsLiabilityAndEquityComponent us-gaap:DebtInstrument

lpsn:DeferredFinanceCostsLiabilityAndEquityComponent

lpsn:ConvertibleSeniorNotesDue2026


Deferred
Period End2020-12-31
Value12
Percentage of DeferredFinanceCostsLiabilityAndEquityComponent100.0

lpsn:DeferredTaxAssetsLeaseLiabilities

lpsn:DeferredTaxAssetsLeaseLiabilities


Deferred
Period End2020-12-312019-12-312018-12-31
Value5150000.03306000.00
Percentage of DeferredTaxAssetsLeaseLiabilities100.0100.00.0

lpsn:DeferredTaxAssetsOriginalIssueDiscount

lpsn:DeferredTaxAssetsOriginalIssueDiscount


Deferred
Period End2020-12-312019-12-312018-12-31
Value165.2010.0
Percentage of DeferredTaxAssetsOriginalIssueDiscount100.0100.00.0

lpsn:DeferredTaxLiabilitiesContingentEarnOutAdjustments

lpsn:DeferredTaxLiabilitiesContingentEarnOutAdjustments


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value5294000.03430000.04172000.02669000.03332000.02359000.00
Percentage of DeferredTaxLiabilitiesContingentEarnOutAdjustments100.0100.0100.0100.0100.0100.00.0

lpsn:DeferredTaxLiabilitiesConvertibleNotes

lpsn:DeferredTaxLiabilitiesConvertibleNotes


Deferred
Period End2020-12-312019-12-312018-12-31
Value49110.0
Percentage of DeferredTaxLiabilitiesConvertibleNotes100.0100.00.0

lpsn:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour

lpsn:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour


Finite
Period End2021-06-302021-03-312020-09-30
Value5223000.04823000.03916000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour100.0100.0100.0

lpsn:InternalUseSoftwareDevelopmentCostsBalanceNotSubjectToAmortization

lpsn:InternalUseSoftwareDevelopmentCostsBalanceNotSubjectToAmortization


Internal
Period End2020-12-312019-12-312018-12-31
Value30257.8
Percentage of InternalUseSoftwareDevelopmentCostsBalanceNotSubjectToAmortization100.0100.0100.0

lpsn:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour

lpsn:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour


Lessee
Period End2021-06-302021-03-312020-09-302019-12-31
Value266000.0265000.01247000.0864000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour100.0100.0100.0100.0

lpsn:OperatingLossCarryforwardsGeneratedInTaxableYearsEndingOnOrBeforeDecember312017 us-gaap:IncomeTaxAuthority

lpsn:OperatingLossCarryforwardsGeneratedInTaxableYearsEndingOnOrBeforeDecember312017

us-gaap:DomesticCountry


Operating
Period End2020-12-312019-12-312018-12-312017-12-31
Value41413232
Percentage of OperatingLossCarryforwardsGeneratedInTaxableYearsEndingOnOrBeforeDecember312017100.0100.0100.0100.0

lpsn:RevenueRemainingPerformanceObligationPercentageToBeRecognizedInNextTwoYears

lpsn:RevenueRemainingPerformanceObligationPercentageToBeRecognizedInNextTwoYears


Revenue
Period End2021-06-302021-03-312020-12-31
Value92.090.090.0
Percentage of RevenueRemainingPerformanceObligationPercentageToBeRecognizedInNextTwoYears100.0100.0100.0

lpsn:SalesReserve

lpsn:SalesReserve


Sales
Period End2021-03-312020-12-312020-09-302020-06-302019-12-31
Value2700000.03400000.04000000.02900000.01100000.0
Percentage of SalesReserve100.0100.0100.0100.0100.0

lpsn:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsAggregateIntrinsicValueExpectedToVest us-gaap:AwardType

lpsn:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsAggregateIntrinsicValueExpectedToVest

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-09-30
Value11686107
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsAggregateIntrinsicValueExpectedToVest100.0100.0100.0

lpsn:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpectedToVest us-gaap:AwardType

lpsn:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpectedToVest

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-09-30
Value1841000.01631000.02060000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpectedToVest100.0100.0100.0

lpsn:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpectedToVestWeightedAverageGrantDateFairValue us-gaap:AwardType

lpsn:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpectedToVestWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-09-30
Value36.328.7225.13
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpectedToVestWeightedAverageGrantDateFairValue100.0100.0100.0

lpsn:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestAggregateIntrinsicValue

lpsn:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestAggregateIntrinsicValue


Sharebased
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value5611039132.5292.117333830
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestAggregateIntrinsicValue100.0100.0100.0100.0100.0100.0100.0100.0100.0

lpsn:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsAggregateFairValueExpectedToVest

lpsn:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsAggregateFairValueExpectedToVest


Sharebased
Period End2020-12-31
Value120
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsAggregateFairValueExpectedToVest100.0

lpsn:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsAggregateFairValueNonvested us-gaap:AwardType

lpsn:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsAggregateFairValueNonvested

us-gaap:RestrictedStockUnitsRSU


Sharebased
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value18311250108.9686.22
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsAggregateFairValueNonvested100.0100.0100.0100.0100.0100.0

lpsn:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestNumber

lpsn:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestNumber


Sharebased
Period End2020-12-31
Value1939000.0
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestNumber100.0

lpsn:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestWeightedAverageGrantDateFairValue

lpsn:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestWeightedAverageGrantDateFairValue


Sharebased
Period End2020-12-31
Value26.17
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedToVestWeightedAverageGrantDateFairValue100.0

lpsn:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsAggregateIntrinsicValueNonvestedAndOutstanding us-gaap:AwardType

lpsn:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsAggregateIntrinsicValueNonvestedAndOutstanding

us-gaap:RestrictedStockUnitsRSU


Sharebased
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312016-12-312015-12-312014-12-31
Value191133183167138821128.9686.220.0
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsAggregateIntrinsicValueNonvestedAndOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrentAndNoncurrent

us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrentAndNoncurrent


Accrual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2147000.02232000.02954000.02623000.02630000.02500000.00
Percentage of AccrualForTaxesOtherThanIncomeTaxesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.00.0

us-gaap:AccruedProfessionalFeesCurrent

us-gaap:AccruedProfessionalFeesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value56483841282220151616171216141511151215119.291112148.5059.739.2589.4277.4516.6916.7696.1517.9836.1465.6985.9996.9274.686
Percentage of AccruedProfessionalFeesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedSalesCommissionCurrent

us-gaap:AccruedSalesCommissionCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value4377000.03680000.06988000.09642000.05765000.03787000.09654000.07035000.04454000.03689000.06239000.05719000.04147000.03048000.05259000.01876000.01274000.01787000.03312000.02466000.02231000.01862000.04522000.03792000.01598000.01448000.03268000.02733000.03142000.01502000.01778000.01128000.01266000.01394000.0490000.0378000.0294000.0446000.0
Percentage of AccruedSalesCommissionCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivable


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value5837000.05400000.05344000.05000000.04400000.03600000.03070000.02276000.01318000.01732000.01184000.01275000.01165000.0708000.0688000.0561000.0
Percentage of AllowanceForDoubtfulAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-302021-03-312020-12-312020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value5837000.05396000.05344000.03588000.03070000.02894000.02914000.02728000.02276000.01951000.01672000.01553000.01318000.01299000.01993000.01887000.01732000.01742000.01605000.01072000.01184000.01998000.02009000.01360000.01275000.0948000.0809000.0926000.01165000.0708000.0708000.0708000.0708000.0708000.0708000.0708000.0688000.0628000.0681000.0561000.0
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:AssetsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value5185183283.1953.1952.9062.8992.8772.8672.8532.8282.8282.8172.8112.8062.7983.0843.353.0763.0733.0733.3234.0594.3212.843.0883.987128.4889.0131920
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value5185183283.1953.1952.9062.8992.8772.8672.8532.8282.8282.8172.8112.8713.6595.1045.13.1844.0383.364.4824.1614.364.243.0883.98713
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0102.3130.8165.5152.2103.5131.4109.3134.9102.5100.9149.3100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationContingentConsiderationLiability

lpsn:AdvantageTecInc


Business
Period End2021-03-31
Value100000.0
Percentage of BusinessCombinationContingentConsiderationLiability100.0

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

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring, lpsn:ContingentEarnOut


Business
Period End2021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value132000.000557000.01557000.01885000.01885000.02372000.01800000.00
Percentage of BusinessCombinationContingentConsiderationLiabilityCurrent100.00.00.0100.0100.0100.0100.0100.0100.00.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, lpsn:ContingentEarnOut


Business
Period End2021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value132000.000557000.01557000.01885000.01885000.02372000.01800000.00
Percentage of BusinessCombinationContingentConsiderationLiabilityCurrent100.00.00.0100.0100.0100.0100.0100.0100.00.0

us-gaap:CapitalizedComputerSoftwareGross

us-gaap:CapitalizedComputerSoftwareGross


Capitalized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value3329118.33.72.42.52.62.4371.086
Percentage of CapitalizedComputerSoftwareGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedContractCostNet

us-gaap:CapitalizedContractCostNet


Capitalized
Period End2021-03-312020-12-312020-09-302020-06-302019-12-312018-12-31
Value404141363213
Percentage of CapitalizedContractCostNet100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedContractCostNet us-gaap:AccountsNotesLoansAndFinancingReceivablesByBillingStatusType

us-gaap:UnbilledRevenues


Capitalized
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value413124181613132.223
Percentage of CapitalizedContractCostNet100.199.90.00.00.099.70.00.0

us-gaap:CapitalizedContractCostNetNoncurrent

us-gaap:CapitalizedContractCostNetNoncurrent


Capitalized
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
Value4340414136333125191613107.8525.539
Percentage of CapitalizedContractCostNetNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Cash
Period End2021-06-302020-12-31
Value518328
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0

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

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


Cash
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value5183283.1953.1952.9062.8992.8772.8672.8532.8282.8282.8172.806
Percentage of CashAndCashEquivalentsFairValueDisclosure0.0100.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Cash
Period End2021-06-30
Value518
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, us-gaap:MoneyMarketFunds


Cash
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value5183283.1953.1952.9062.8992.8772.8672.8532.8282.8282.8172.806
Percentage of CashAndCashEquivalentsFairValueDisclosure0.0100.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance us-gaap:AwardType

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance

lpsn:EmployeeStockPurchasePlan


Common
Period End2021-06-30
Value800000.0
Percentage of CommonStockCapitalSharesReservedForFutureIssuance100.0

lpsn:IncentiveStockOption


Common
Period End2021-06-30
Value1200000.0
Percentage of CommonStockCapitalSharesReservedForFutureIssuance150.0

us-gaap:EmployeeStockOption


Common
Period End2021-06-30
Value6000000.0
Percentage of CommonStockCapitalSharesReservedForFutureIssuance750.0

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance us-gaap:AwardType, us-gaap:PlanName

us-gaap:EmployeeStockOption, lpsn:A2018Plan


Common
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value1200000.01200000.01200000.01200000.01000000.0300000.0300000.0
Percentage of CommonStockCapitalSharesReservedForFutureIssuance0.00.00.00.00.00.00.0

us-gaap:EmployeeStockOption, lpsn:TwoThousandNinePlanAmended


Common
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value2600000.03300000.03300000.03400000.01300000.04700000.04900000.0
Percentage of CommonStockCapitalSharesReservedForFutureIssuance0.00.00.00.00.00.00.0

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance us-gaap:PlanName

lpsn:EmployeeStockPurchasePlanTwentyTen


Common
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value800000.0800000.0800000.0900000.0900000.01000000.01000000.0
Percentage of CommonStockCapitalSharesReservedForFutureIssuance0.00.00.00.00.00.00.0

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value489000.0573000.0409000.0243000.03122000.029000.0438000.01064000.0710000.0177000.0222000.02067000.02131000.00
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ContractWithCustomerLiabilityNoncurrent us-gaap:ProductOrService

lpsn:ProfessionalServices


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
Value489000.0573000.0409000.0243000.02793000.029000.0438000.0246000.0377000.0173000.0203000.0414000.00
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.089.5100.0100.023.153.197.791.420.00.0

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

us-gaap:ConvertibleDebtFairValueDisclosures

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:SeniorDebtObligations


Convertible
Period End2020-12-312019-03-312018-12-31
Value5571710.0
Percentage of ConvertibleDebtFairValueDisclosures100.0100.00.0

us-gaap:ConvertibleDebtFairValueDisclosures us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementsRecurring, us-gaap:SeniorDebtObligations


Convertible
Period End2021-06-302021-03-312020-09-302019-03-312018-12-31
Value5975721951710.0
Percentage of ConvertibleDebtFairValueDisclosures0.00.00.0100.00.0

us-gaap:ConvertibleLongTermNotesPayable

us-gaap:ConvertibleLongTermNotesPayable


Convertible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value5565475381871841811791761731710.0
Percentage of ConvertibleLongTermNotesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentCarryingAmount

lpsn:ConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value747747747230230230230
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent us-gaap:DebtInstrument

us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent

lpsn:ConvertibleSeniorNotesDue2026


Debt
Period End2020-12-31
Value162
Percentage of DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent100.0

us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent us-gaap:DebtInstrument, us-gaap:LongtermDebtType

lpsn:ConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value21521521552525252525252
Percentage of DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent0.00.0132.60.00.00.00.00.00.00.0

us-gaap:DebtInstrumentConvertibleConversionPrice1 us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentConvertibleConversionPrice1

lpsn:ConvertibleSeniorNotesDue2026, us-gaap:ConvertibleDebt


Debt
Period End2020-12-31
Value75.23
Percentage of DebtInstrumentConvertibleConversionPrice1100.0

us-gaap:DebtInstrumentFaceAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentFaceAmount

lpsn:ConvertibleSeniorNotesDue2026, us-gaap:ConvertibleDebt


Debt
Period End2020-12-31
Value517
Percentage of DebtInstrumentFaceAmount100.0

us-gaap:DebtInstrumentUnamortizedDiscount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentUnamortizedDiscount

lpsn:ConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value17918819638404245
Percentage of DebtInstrumentUnamortizedDiscount100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsGross us-gaap:DebtInstrument

us-gaap:DeferredFinanceCostsGross

lpsn:ConvertibleSeniorNotesDue2026


Deferred
Period End2020-12-31
Value8500000.0
Percentage of DeferredFinanceCostsGross100.0

us-gaap:DeferredFinanceCostsNet us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DeferredFinanceCostsNet

lpsn:ConvertibleSeniorNotes, us-gaap:ConvertibleDebt


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1112124.7855.0935.3965.693
Percentage of DeferredFinanceCostsNet100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312017-12-312016-12-31
Value3600000.03620000.02032000.02194000.02107000.01934000.02179000.0713000.0753000.0773000.0
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value66237.9084.6795.0276.6932.826
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetInterestCarryforward

us-gaap:DeferredTaxAssetInterestCarryforward


Deferred
Period End2020-12-312019-12-312018-12-31
Value1986000.0875000.00
Percentage of DeferredTaxAssetInterestCarryforward100.0100.00.0

us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets

us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value3620000.03273000.05691000.05513000.06151000.03826000.03083000.0771000.01123000.01462000.0
Percentage of DeferredTaxAssetsGoodwillAndIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value122723727302116
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0

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
Value7849188.0936.1862.2431.9082.1342.3562.504
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration us-gaap:IncomeTaxAuthority

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration

us-gaap:DomesticCountry


Deferred
Period End2020-12-31
Value270
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration100.0

us-gaap:StateAndLocalJurisdiction


Deferred
Period End2020-12-31
Value47
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration17.5

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration lpsn:NetOperatingLossExpirationPeriods, us-gaap:IncomeTaxAuthority

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration

lpsn:NOLExpirationPeriodTrancheThree, us-gaap:StateAndLocalJurisdiction


Deferred
Period End2020-12-31
Value174
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration100.0

lpsn:NOLExpirationPeriodTrancheTwo, us-gaap:DomesticCountry


Deferred
Period End2020-12-312019-12-312018-12-31
Value353428
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration20.20.00.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign


Deferred
Period End2020-12-31
Value1222000.0
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsForeign100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value7.4014.1959.5979.5112107.6916.0354.1672.582
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value7289000.05934000.04024000.04429000.04906000.05017000.03171000.04623000.02132000.0424000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value954000.0419000.0315000.0232000.0447000.0274000.0310000.0504000.0267000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesLeasingArrangements

us-gaap:DeferredTaxLiabilitiesLeasingArrangements


Deferred
Period End2020-12-312019-12-312018-12-31
Value2511000.02504000.00
Percentage of DeferredTaxLiabilitiesLeasingArrangements100.0100.00.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value106.3613.7362.011.6952.9731.8521.2892.0962.061
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value222739342312271916111916131216131211151414101415141015129.8048.4213107.656.2369.1997.3366.4586.435
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

lpsn:IncentiveStockOption


Employee
Period End2021-03-312020-09-30
Value1718
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0

us-gaap:EmployeeStockOption


Employee
Period End2021-06-302020-12-31
Value2417
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized0.00.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions

us-gaap:RestrictedStockUnitsRSU


Employee
Period End2021-06-302021-03-312020-12-312020-09-302018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value1066566723533176.37.68.68.39.3108.19.4101112
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue us-gaap:FairValueByLiabilityClass

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

lpsn:ContingentEarnOut


Fair
Period End2021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value132000.000557000.01557000.01885000.01885000.02372000.00210000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue100.00.00.0100.0100.0100.0100.0100.00.0100.0

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiability


Finance
Period End2021-06-302021-03-312020-12-31
Value7870000.08804000.09664000.0
Percentage of FinanceLeaseLiability100.0100.0100.0

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityCurrent


Finance
Period End2021-06-302021-03-312020-12-31
Value3563000.03524000.03488000.0
Percentage of FinanceLeaseLiabilityCurrent100.0100.0100.0

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityNoncurrent


Finance
Period End2021-06-302021-03-312020-12-31
Value4307000.05280000.06176000.0
Percentage of FinanceLeaseLiabilityNoncurrent100.0100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDue


Finance
Period End2021-06-302021-03-312020-12-31
Value8.229.24710
Percentage of FinanceLeaseLiabilityPaymentsDue100.0100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths


Finance
Period End2021-06-302021-03-312020-12-31
Value3813000.03814000.03814000.0
Percentage of FinanceLeaseLiabilityPaymentsDueNextTwelveMonths100.0100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree


Finance
Period End2020-12-31
Value2572000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearThree100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo


Finance
Period End2021-06-302021-03-312020-12-31
Value2500000.02572000.03814000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear


Finance
Period End2021-06-302021-03-31
Value1907000.02861000.0
Percentage of FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear100.0100.0

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount


Finance
Period End2021-06-302021-03-312020-12-31
Value350000.0443000.0536000.0
Percentage of FinanceLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:FinanceLeaseRightOfUseAsset


Finance
Period End2021-06-302021-03-312020-12-31
Value8.2639.15710
Percentage of FinanceLeaseRightOfUseAsset100.0100.0100.0

us-gaap:FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization

us-gaap:FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization


Finance
Period End2021-06-302021-03-312020-12-31
Value8.2639.15710
Percentage of FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization100.0100.0100.0

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
Value434241414039393840393838373636353433313029272523211917151413121110109.8349.5489.4079.254
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

lpsn:Technology


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
Value272726262525252424242323222222222120191817161514131211109.4168.5477.6786.8086.3416.0995.9045.7385.6075.474
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization63.863.963.964.164.264.364.464.660.560.660.760.861.061.262.062.562.662.562.360.761.061.360.861.262.062.864.364.864.463.161.559.759.259.560.060.159.659.2

us-gaap:CustomerContracts


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
Value1414131313131212121211111110109.9669.5969.2268.8578.3597.7777.1966.8736.0935.4554.8184.0553.6583.483.3143.1482.9822.8162.652.4852.42.42.4
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization33.333.333.333.333.333.233.133.030.730.530.329.929.629.328.427.927.827.827.927.026.626.226.625.725.124.423.123.023.824.525.226.126.325.825.325.125.525.9

us-gaap:OtherIntangibleAssets


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
Value0.2350.2350.2350.2350.2360.2350.2350.2350.2350.2350.2350.2350.2350.2350.2350.2350.2350.2350.2350.2350.2350.2350.2490.2710.2710.2710.2670.2630.260.2550.2510.2470.2430.2390.2350.2350.2350.235
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization0.50.60.60.60.60.60.60.60.60.60.60.60.60.60.60.70.70.70.70.80.80.91.01.11.21.41.51.71.81.92.02.22.32.32.42.52.52.5

us-gaap:Patents


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
Value1.0180.9620.9080.850.80.7570.7140.6690.6260.5920.5340.5990.5620.5260.4930.4610.4310.4020.3761.1291.0340.9370.8480.7580.6680.5840.50.4160.210.20.1890.1780.1670.1560.1450.1350.1250.105
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization2.42.32.22.12.01.91.81.71.61.51.41.61.51.41.41.31.21.21.23.73.53.43.33.23.13.02.82.61.41.51.51.61.61.51.51.41.31.1

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive


Finite
Period End2020-12-31
Value4027000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value2274000.02266000.02611000.02563000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear


Finite
Period End2021-06-302021-03-312020-09-30
Value1322000.01977000.0694000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2020-12-31
Value334000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value369000.0223000.0756000.0728000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value790000.0784000.0959000.0929000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value992000.0985000.02240000.02210000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value5453525251515050535252514948
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

lpsn:Technology


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value3030303030303030303030302927
Percentage of FiniteLivedIntangibleAssetsGross56.256.857.758.359.059.559.760.057.457.757.759.558.357.5

us-gaap:CustomerContracts


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1616161616161616161617151515
Percentage of FiniteLivedIntangibleAssetsGross31.331.732.132.532.933.233.333.532.032.232.731.032.133.0

us-gaap:OtherIntangibleAssets


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value0.3140.3140.3140.3140.3140.2620.2620.2620.2620.2620.2620.2620.2620.262
Percentage of FiniteLivedIntangibleAssetsGross0.60.60.60.60.60.50.50.50.50.50.50.50.50.5

us-gaap:Patents


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value6.4525.8765.0764.53.8883.493.2673.0362.6342.3432.0741.8671.8321.62
Percentage of FiniteLivedIntangibleAssetsGross11.911.09.68.67.56.86.46.05.04.43.93.63.73.3

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss


Goodwill
Period End2020-12-31
Value23
Percentage of GoodwillImpairedAccumulatedImpairmentLoss100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value2619000.03788000.06377000.06778000.06530000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear


Lessee
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-31
Value1740000.04669000.01807000.03593000.05839000.07787000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear100.0100.0100.0100.0100.0100.0

us-gaap:LettersOfCreditOutstandingAmount us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:LettersOfCreditOutstandingAmount

us-gaap:LetterOfCredit, lpsn:LetterOfCreditForOfficeSpace


Letters
Period End2020-12-31
Value100000.0
Percentage of LettersOfCreditOutstandingAmount100.0

us-gaap:LetterOfCredit, lpsn:LetterOfCreditForSecurityDeposit


Letters
Period End2021-06-302021-03-312020-12-31
Value600000.0600000.0100000.0
Percentage of LettersOfCreditOutstandingAmount0.00.0100.0

us-gaap:LiabilitiesFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:LiabilitiesFairValueDisclosure

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Liabilities
Period End2021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value132000.000557000.01557000.01885000.01885000.02372000.01800000.00000210000.0210000.0210000.0210000.0377000.0782000.05847000.06590000.06940000.02970000.03220000.01620000.01660000.01660000.0
Percentage of LiabilitiesFairValueDisclosure100.00.00.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Liabilities
Period End2021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value132000.000557000.01557000.01885000.01885000.02372000.01800000.0002000.05000.02000.04000.0276000.0213000.0231000.0210000.0687000.0782000.05847000.07013000.06940000.01660000.0
Percentage of LiabilitiesFairValueDisclosure100.00.00.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.0131.4101.4110.0100.0182.2100.0100.0106.4100.0100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value7.07.07.07.00.070.070.07
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority

us-gaap:OperatingLossCarryforwards

us-gaap:DomesticCountry


Operating
Period End2020-12-312019-12-312018-12-312017-12-31
Value3112037332
Percentage of OperatingLossCarryforwards100.0100.0100.0100.0

us-gaap:StateAndLocalJurisdiction


Operating
Period End2020-12-31
Value221
Percentage of OperatingLossCarryforwards71.2

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority, us-gaap:IncomeTaxAuthorityName

us-gaap:ForeignCountry, us-gaap:AustralianTaxationOffice


Operating
Period End2020-12-312019-12-31
Value2.05.3
Percentage of OperatingLossCarryforwards0.62.6

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization


Property
Period End2021-06-302021-03-312020-12-312019-12-31
Value1111049885
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization100.0100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization


Property
Period End2021-06-302021-03-312020-12-312019-12-31
Value11511110676
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization100.0100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization


Property
Period End2021-06-302021-03-312020-12-312019-12-31
Value226215204161
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization100.0100.0100.0100.0

us-gaap:RestrictedCash

us-gaap:RestrictedCash


Restricted
Period End2021-06-30
Value1274000.0
Percentage of RestrictedCash100.0

us-gaap:RestructuringReserve

us-gaap:RestructuringReserve


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312015-09-302015-06-302014-12-31
Value2172000.04914000.04732000.07157000.011000.0276000.0314000.0727000.0072000.0977000.01249000.02577000.01485000.02338000.02526000.03241000.01790000.02551000.01328000.01515000.01716000.00
Percentage of RestructuringReserve100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:RevenueRemainingPerformanceObligation

us-gaap:RevenueRemainingPerformanceObligation


Revenue
Period End2021-06-302021-03-312020-12-312020-09-30
Value345330285237
Percentage of RevenueRemainingPerformanceObligation100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value2950000.03049000.02690000.0873000.01188000.01202000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value38.4629.6727.025.9124.8924.7224.7321.9820.7917.6115.8114.7113.3810.838.298.248.218.438.448.5310.31
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value3021000.02527000.02950000.03226000.03350000.03636000.03049000.02990000.03053000.02574000.02690000.02685000.02608000.01647000.01123000.0949000.01047000.01041000.01188000.01273000.0791000.01160500.01201500.01220500.01256500.00
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber


Share
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2448000.02412000.02280000.02612000.02901000.03278000.05163000.05580000.05400700.04736800.04090500.03220200.02805400.03097700.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value16.5815.7514.814.3512.0311.1211.1711.3110.9510.018.716.614.633.93
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-03-312019-12-31
Value16613418316141119
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue


Share
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value37331834611943142.6412.1173843304154
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber


Share
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1187000.01245000.01470000.01561000.05096000.05550000.07163000.07348000.08356000.09043400.08282200.08911100.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value32.0926.2823.8822.2915.2911.8910.7511.011.0810.8910.6210.64
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1


Sharebased
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value114891089872258.6482.3472.1172226202122
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept


Cost Ratio
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Cost  Ratious-gaap: Consolidation Items, us-gaap: Statement Business Segments
Operating Margin
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Operating  Marginus-gaap: Consolidation Items, us-gaap: Statement Business Segments
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:CostOfRevenue
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Cost Of Revenueus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:OperatingIncomeLoss
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Operating Income Lossus-gaap: Consolidation Items, us-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:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:Revenues
us-gaap:StatementGeographical
(None,)
Revenuesus-gaap: Statement Geographical
us-gaap:Revenues
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Revenuesus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:Revenues
us-gaap:ProductOrService
(None,)
Revenuesus-gaap: Product Or Service
us-gaap:SellingAndMarketingExpense
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Selling And Marketing Expenseus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:AccountsReceivableNetCurrent
us-gaap:AccountsNotesLoansAndFinancingReceivablesByBillingStatusType
(None,)
Accounts Receivable Net Currentus-gaap: Accounts Notes Loans And Financing Receivables By Billing Status Type
us-gaap:NoncurrentAssets
us-gaap:StatementGeographical
(None,)
Noncurrent Assetsus-gaap: Statement Geographical
us-gaap:AssetsNoncurrent
us-gaap:StatementGeographical
(None,)
Assets Noncurrentus-gaap: Statement Geographical
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type
us-gaap:IntangibleAssetsNetExcludingGoodwill
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Intangible Assets Net Excluding Goodwillus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:ContractWithCustomerLiabilityCurrent
us-gaap:ProductOrService
(None,)
Contract With Customer Liability Currentus-gaap: Product Or Service
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components