FIVN


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

Table of contents


us-gaap:StatementEquityComponents
us-gaap:SharesIssued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareBasicAndDiluted

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType, us-gaap:BusinessAcquisition
us-gaap:IncomeStatementLocation

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostOfRevenue

us-gaap:GainsLossesOnExtinguishmentOfDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GrossProfit

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaid

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

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingExpenses

us-gaap:OperatingIncomeLoss

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementGeographical

us-gaap:SellingAndMarketingExpense

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue
us-gaap:CashAndCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:AccountsReceivableNetCurrent

us-gaap:OtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementGeographical

us-gaap:Goodwill
us-gaap:AwardType, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LiabilitiesCurrent

us-gaap:OperatingLeaseLiabilityCurrent
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
fivn:LeaseArrangements

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
fivn:CumulativeEffectPeriodOfAdoption, us-gaap:AdjustmentsForNewAccountingPronouncements
fivn:CumulativeEffectPeriodOfAdoption, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:StatementEquityComponents
us-gaap:CumulativeEffectPeriodOfAdoption
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:StatementEquityComponents
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents
us-gaap:Restatement, us-gaap:ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmount, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

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

us-gaap:DepreciationDepletionAndAmortization
us-gaap:IncomeStatementLocation

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation
us-gaap:IncomeStatementLocation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:DeferredTaxLiabilities
us-gaap:StatementGeographical

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:StatementEquityComponents
fivn:AdditionalPaidInCapitalSharesUnwindingOfCappedCallsFromConversionOfConvertibleSecurities

fivn:AdditionalPaidInCapitalValueUnwindingOfCappedCallsFromConversionOfConvertibleSecurities
us-gaap:StatementEquityComponents

fivn:AdjustmentsToAdditionalPaidInCapitalCarryingAmountOfEquityEquityComponentOfConvertibleDebt
us-gaap:StatementEquityComponents

fivn:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfCappedCallTransaction
us-gaap:StatementEquityComponents
fivn:CumulativeEffectPeriodOfAdoption
fivn:AllowanceForDoubtfulAccountsReceivableWriteOffsNetOfRecovery

fivn:AmortizationOfCommissionCosts
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
fivn:AmortizationOfDebtIssuanceCostsEffectiveInterestRate

fivn:CapitalizationofLeaseholdImprovementThroughNonCashLeaseIncentive

fivn:CashConsiderationToRepurchaseNote
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
fivn:DebtInstrumentConversionMultipleOfAggregatePrincipalAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
fivn:DebtInstrumentConversionOfAggregatePrincipalAmountTerm1

fivn:FinanceLeaseCost

fivn:IncreaseDecreaseinCapitalizedContractCost

fivn:OperatingLeaseRightOfUseAssetAmortizationExpense

fivn:PaymentsToAcquireAssetsAsPartOfAnAssetAcquisition
us-gaap:AwardType, us-gaap:BusinessAcquisition
fivn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAssumedThroughBusinessAcquisitionFairValueOnAcquisitionDate
us-gaap:StatementEquityComponents
fivn:StockIssuedDuringPeriodSharesStockOptionsandWarrantsExercised

fivn:StockIssuedDuringPeriodValueStockOptionsandWarrantsExercised
us-gaap:StatementEquityComponents

fivn:TaxAssetLiabilityOfValuationAllowanceAssociatedWithAcquisition

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments
fivn:ConversionFeature, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature

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

us-gaap:AmortizationOfFinancingCostsAndDiscounts
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationAcquisitionRelatedCosts
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferred1

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1
us-gaap:BusinessAcquisition, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:Range, us-gaap:BusinessAcquisition, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:CapitalExpendituresIncurredButNotYetPaid

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

us-gaap:Depreciation
us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeaseRightOfUseAssetAmortization
us-gaap:BusinessAcquisition
us-gaap:GoodwillPeriodIncreaseDecrease

us-gaap:IncreaseDecreaseInAccountsPayableTrade

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInOtherCurrentLiabilities

us-gaap:IncreaseDecreaseInOtherNoncurrentAssets

us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInPropertyAndOtherTaxesPayable

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherNoncashIncomeExpense
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireBusinessesGross
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

us-gaap:ProceedsFromConvertibleDebt

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions

us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities

us-gaap:ProvisionForDoubtfulAccounts
fivn:CumulativeEffectPeriodOfAdoption

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation
us-gaap:AwardType
us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents

fivn:AccruedFederalFees

fivn:AccruedLiabilitiesandOtherCurrentLiabilities
us-gaap:BusinessAcquisition
fivn:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill
us-gaap:BusinessAcquisition
fivn:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedExcludingCashAndCashEquivalentsAcquiredNet
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
fivn:ClosingPriceOfCommonStock
us-gaap:OtherCommitments
fivn:CommercialCommitmentToBePaidRemainderOfTheYear
us-gaap:OtherCommitments
fivn:CommercialCommitmentToBePaidYearOne
us-gaap:OtherCommitments
fivn:CommercialCommitmentToBePaidYearTwo
us-gaap:OtherCommitments
fivn:CommercialCommitmentsExpiring

fivn:ContractwithCustomerAssetLiabilityNet
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
fivn:DebtInstrumentConversionOptionEquityComponent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
fivn:DebtInstrumentConvertibleAssociatedCappedCallTransactionsAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
fivn:DebtInstrumentIssuanceCostsEquityComponent

fivn:DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxCurrent
us-gaap:FinancialInstrument

fivn:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneThroughTwoYearsAmortizedCost

fivn:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneThroughTwoYearsFairValue

fivn:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneYearAmortizedCost

fivn:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneYearFairValue

fivn:DeferredTaxAssetLeaseLiabilities

fivn:DeferredTaxAssetsOperatingLossandTaxCreditCarryforwardsTotal

fivn:DeferredTaxLiabilitiesDeferredCompensation

fivn:DeferredTaxLiabilitiesRightOfUseAssets
fivn:AccrualPeriod, us-gaap:ContingentConsiderationByType, us-gaap:LossContingenciesByNatureOfContingency
fivn:DisputedLiabilityRelatedToReversalOfInterestAndPenalties

fivn:FinanceLeaseRightOfUseAssetAccumulatedAmortization

fivn:FinanceLeaseRightOfUseAssetAccumulatedDepreciation

fivn:FinanceLeaseRightOfUseAssetAfterAccumulatedAmortization

fivn:FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization
us-gaap:PropertyPlantAndEquipmentByType

fivn:FinanceLeaseRightOfUseAssetGross

fivn:FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour

fivn:LesseeOperatingLeaseLeaseNotYetCommencedAmount

fivn:LesseeOperatingLeaseLiabilityToBePaidAfterYearFour

fivn:OtherLongTermLiabilities

fivn:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization

fivn:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

fivn:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization

fivn:SalesandExciseTaxesPayableNoncurrent
us-gaap:AccountsNotesLoansAndFinancingReceivablesByBillingStatusType
us-gaap:AccountsReceivableGrossCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivable
us-gaap:BalanceSheetLocation
us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:BalanceSheetLocation, us-gaap:FinancialInstrument
us-gaap:BalanceSheetLocation
us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:BalanceSheetLocation, us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:BalanceSheetLocation
us-gaap:BalanceSheetLocation, us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:BalanceSheetLocation
us-gaap:BalanceSheetLocation, us-gaap:FinancialInstrument
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent

us-gaap:BusinessCombinationContingentConsiderationLiability
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:Range, us-gaap:BusinessAcquisition, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet

us-gaap:CapitalizedContractCostNet

us-gaap:CapitalizedContractCostNetCurrent

us-gaap:CapitalizedContractCostNetNoncurrent

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

us-gaap:CashUninsuredAmount

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

us-gaap:CommonStockValueOutstanding

us-gaap:ContractWithCustomerAssetNetCurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ConvertibleDebt

us-gaap:ConvertibleDebtNoncurrent

us-gaap:DebtInstrumentCarryingAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateEffectivePercentage
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentUnamortizedDiscount

us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
us-gaap:FinancialInstrument
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DeferredFinanceCostsGross

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsDeferredIncome

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxLiabilitiesFinancingArrangements

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

us-gaap:EmployeeRelatedLiabilitiesCurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:FinanceLeaseRightOfUseAssetAccumulatedAmortization

us-gaap:FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

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:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:LongtermDebtType
us-gaap:LongTermDebtFairValue
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:MarketableSecurities

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:IncomeTaxAuthority
us-gaap:OperatingLossCarryforwards
us-gaap:OtherCommitments
us-gaap:OtherCommitment

us-gaap:PrepaidExpenseCurrent

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
us-gaap:StatementGeographical

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased
us-gaap:PurchaseObligation
us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased
us-gaap:PurchaseObligationDueInFourthYear
us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased
us-gaap:PurchaseObligationDueInNextTwelveMonths
us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased
us-gaap:PurchaseObligationDueInSecondYear
us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased
us-gaap:PurchaseObligationDueInThirdYear

us-gaap:RevenueRemainingPerformanceObligation

us-gaap:SalesAndExciseTaxPayableCurrent
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:SalesAndExciseTaxPayableCurrentAndNoncurrent
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased

us-gaap:SharePrice
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
us-gaap:IncomeTaxAuthority, us-gaap:TaxCreditCarryforward
us-gaap:TaxCreditCarryforwardAmount

us-gaap:TreasuryStockShares

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

Plots across concepts


IncomeStatement
Income Loss From Continuing Operations 
Before Income Taxes Extraordinary Items Noncontrolling Interest
Expenses
Other Nonoperating Income Expense
Balance Sheet
Intangible Assets Net Excluding Goodwill
Assets
Operating Lease Right Of Use Asset
Current Assets
Other Assets Current
NonCurrent Assets
Other Assets Noncurrent
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Operating Lease Liability
Current Liabilities
Operating Lease Liability 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
Treasury Stock Shares
OperatingLeaseLiability
Operating Lease Liability Current
NonoperatingIncomeExpense
Nonoperating Income Expense
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Accumulated Amortization

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
 us-gaap:SharesIssued us-gaap:StatementEquityComponents us-gaap:CommonStock██▇▇▆▄▄▄▄▃▃▂▂▂▁67.68467.02966.49665.7965.29661.99261.54461.05660.61959.63759.2158.74958.27657.65456.632NANANA53.363NANANA51.165NANANA49.322NANANA5.494NANANA
 us-gaap:SharesIssued us-gaap:StatementEquityComponents us-gaap:TreasuryStockNANA0.016NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CommonStockSharesIssued NANA66.496NA65.29561161.99208161.54461.05589860.61926259.63699559.2158.74874658.27657.65367756.63164755.63155.09654.44453.36301352.96742152.55412451.79151.16462150.49897350.24585949.61153349.32249848.47243948.4059536.069535.494NANANA
us-gaap:CommonStockSharesOutstanding NANA66.496NA65.29561161.99208161.54461.05589860.61926259.63699559.21049658.74958.27657.65367756.63164755.63155.09571154.44453.36301352.96742152.55451.7907151.16462150.49897350.24585949.61153349.32249848.47243948.4059536.069535.494NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding 67.292NA66.13365.4663.28261.70565.96260.78160.05859.36762.07158.45457.90356.39956.03459.44154.72353.68856.63352.70852.14351.37750.76450.36949.9849.433NANANANANANANANA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic 67.292NA66.13365.4663.28261.70561.25360.78160.05859.36758.92658.45457.90356.39956.03455.3154.72353.68853.12652.70852.14351.37750.76450.36949.9849.433NANANANANANANANA
us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted NA66.721NA65.4663.28261.705NA60.78160.05859.367NA58.45457.90356.399NANA54.72353.688NA52.70852.14351.37750.76450.36949.9849.43349.00348.3146.8985.6085.0133.7793.6843.536
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount ▁█11.1111.643NA5.9886.298.228NA6.8686.5327.341NA5.4596.0515.931NA0.57.2167.747NA7.854NA8.733NANANA8.901NANANA38.606NANANA33.032
us-gaap:EarningsPerShareBasic -0.25NA0.11-0.17-0.25-0.120.01-0.03-0.03-0.030.06-0.02-0.04-0.01-0.010.02-0.07-0.10.01-0.07-0.07-0.1-0.07-0.12-0.15-0.18NANANANANANANANA
us-gaap:EarningsPerShareDiluted -0.25NA0.11-0.17-0.25-0.120.01-0.03-0.03-0.030.06-0.02-0.04-0.01-0.010.02-0.07-0.10.01-0.07-0.07-0.1-0.07-0.12-0.15-0.18NANANANANANANANA
us-gaap:EarningsPerShareBasicAndDiluted NA-0.18-0.10999999999999999-0.17-0.25-0.120.009999999999999995-0.03-0.03-0.030.07-0.02-0.04-0.01NANA-0.07-0.10.009999999999999981-0.07-0.07-0.1-0.07-0.12-0.15-0.18-0.19-0.24-0.18-1.48-1.72-2.05-2.25-1.88
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:AllocatedShareBasedCompensationExpense █▇▆▆▆▅▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▂▁▁▁▁▁▁▁▁24.90120.90816.87617.28616.79113.79411.86811.07510.4368.6867.4938.8696.7975.3254.643.723.8543.1292.7162.5192.4141.9941.721.9451.832.2351.9571.8771.7231.1960.9230.4580.3040.264
us-gaap:ComprehensiveIncomeNetOfTax ▁▃▄▃▁▅▇▆▆▆█▆▆▇▇▇▅▅▇▅▆▅▆▅▄▄▄▃▄▄▄▄▄▄-16.61-12.288-7.636-11.674-16.678-6.3831.185-1.523-1.795-1.753.64-1.305-2.042-0.607-0.6310.924-4.007-5.2550.409-3.89-3.468-4.911-3.518-6.048-7.368-8.904-9.373-11.434-8.659-8.32-8.632-7.735-8.29-6.657
us-gaap:CostOfRevenue █▇▆▆▅▅▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁64.39559.80351.23346.56142.45340.03737.9434.47231.24830.85128.33926.17924.81424.70222.36320.49720.27319.97115.7717.7916.76416.6115.63514.81214.2714.77814.5413.50413.46913.14812.64612.26512.21511.681
us-gaap:GainsLossesOnExtinguishmentOfDebt NANA-0.887-0.282-5.7940.00.00.00.00.00.00.00.00.00.00.00.00.00.0-1.0260.00.00.00.00.00.0NANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType fivn:ConvertibleSeniorNotesDue2023,us-gaap:ConvertibleDebt█▁▃0.0-1.2-0.9NA-5.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GeneralAndAdministrativeExpense ██▆▆▆▅▅▄▄▄▄▄▃▃▃▁▂▃▂▂▂▂▂▂▂▂▂▃▁▂▂▁▁▁22.90922.24518.25816.72416.12914.65813.49612.14612.04211.76210.76610.7469.8339.1038.7674.6796.8458.866.5116.1435.8826.5366.4336.0876.0277.2756.7637.9673.5156.1715.9534.2234.0523.825
us-gaap:GrossProfit ███▇▆▆▆▅▅▅▅▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁79.38778.07976.65265.58257.33955.05154.32349.29746.18843.68743.99639.12536.30634.20333.0429.58427.45427.04328.43723.19222.12221.40520.39817.47516.00415.49613.73412.36511.21611.12610.9978.8268.0687.434
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▂▃▅▃▁▅▇▆▆▆█▆▆▇▇▇▆▅▇▆▆▅▆▅▅▄▄▃▄▄▄▄▄▅-16.665-12.849-7.202-11.085-18.928-7.3680.91-1.554-1.831-1.9733.883-1.264-1.978-0.562-0.5050.967-3.957-5.2060.395-3.892-3.426-4.883-3.505-5.998-7.389-8.885-9.339-11.422-8.647-8.293-8.631-7.69-8.285-6.638
us-gaap:IncomeTaxExpenseBenefit ▇▆▇█▁▇▇▇▇▇█▇▇▇█▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇-0.135-0.5170.0080.346-2.8760.0690.0740.050.029-0.0490.150.0410.0640.0450.1260.0430.050.049-0.014-0.0020.0420.0280.0130.05-0.020.0180.0330.0130.0120.0270.0010.0450.0050.019
us-gaap:IncomeTaxesPaid █▁0.090.073NA0.020.0320.109NA0.0510.1110.042NA0.0840.0340.033NA0.0440.0480.021NANANANANANANANANANANANANANANANA
us-gaap:InterestExpense ▂▂██▅▃▃▃▃▃▃▄▃▁▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁2.1181.9389.4819.6495.7343.4843.5063.4863.4063.3963.4623.5952.3780.810.8360.8650.8880.8820.8690.9611.1971.1991.1981.2351.1551.1391.1751.1161.0920.7780.4140.2730.2150.178
 us-gaap:InterestExpenseDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType fivn:ConvertibleSeniorNotesDue2023,us-gaap:ConvertibleDebt▂▂▃▃▆███████▅▁0.0060.0170.0190.0240.060.0810.0810.0810.0810.0810.080.0810.0480.0NANANANANANANANANANANANANANANANANANANANA
 us-gaap:InterestExpenseDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType fivn:ConvertibleSeniorNotesDue2025,us-gaap:ConvertibleDebt█▆▆▆▁1.1210.9340.9340.9340.362NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestPaidNet █▁█▁▂▁▂▂▂▂▃▂▃▄▄1.8990.0131.9780.0410.2230.0820.2830.1560.3550.2350.4380.3930.6920.7650.723NANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▁▂▄▃▁▄▇▆▆▆█▆▆▇▆▇▅▅▇▅▆▅▅▅▄▄▃▃▄▄▄▄▄▄-16.53-12.332-7.21-11.431-16.052-7.4370.836-1.604-1.86-1.9243.733-1.305-2.042-0.607-0.6310.924-4.007-5.2550.409-3.89-3.468-4.911-3.518-6.048-7.369-8.903-9.372-11.435-8.659-8.32-8.632-7.735-8.29-6.657
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarningsNA-12.332-7.21-11.431-16.052-7.4370.836-1.604-1.86-1.9243.733-1.305-2.042-0.607NANANANANANANANANANANANANANANANANANANANA
us-gaap:NonoperatingIncomeExpense ▆▆▁▂▁▆▆▆▆▆▆▆▆▇▇▇▇▇▇▆▇▇▇▇▇▇▇▇▇█▇▇▇▇-2.471-1.763-9.867-9.3-10.699-2.412-2.122-2.026-1.916-1.651-2.103-2.243-2.172-0.412-0.672-0.747-0.798-0.764-0.815-1.975-1.23-1.244-1.17-1.116-1.204-1.137-1.029-1.021-1.120.999-1.098-0.91-0.9680.054
us-gaap:OperatingExpenses ██▆▆▆▅▄▄▄▄▃▃▃▃▃▂▂▃▂▂▂▂▂▂▂▂▂▂▁▂▁▁▁▁93.58189.16573.98767.36765.56860.00751.29148.82546.10344.00938.0138.14636.11234.35332.87327.8730.61331.48527.22725.10924.31825.04422.73322.35722.18923.24422.04422.76618.74320.41818.5315.60615.38514.126
us-gaap:OperatingIncomeLoss ▁▂▇▅▃▄▇▆▆▆█▆▆▆▆▇▅▄▆▅▅▅▅▄▄▃▃▂▃▃▃▄▃▄-14.194-11.0862.665-1.785-8.229-4.9563.0320.4720.085-0.3225.9860.9790.194-0.150.1671.714-3.159-4.4421.21-1.917-2.196-3.639-2.335-4.882-6.185-7.748-8.31-10.401-7.527-9.292-7.533-6.78-7.317-6.692
us-gaap:OtherNonoperatingIncomeExpense ▆▆▇▇▁▇██████▆▇▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆-0.3530.1750.5010.349-4.9651.0721.3841.461.491.7451.3591.3520.2060.3980.1640.1180.090.1180.0540.012-0.033-0.0450.0280.119-0.0490.0020.1460.095-0.0280.0320.01-0.0150.0320.002
us-gaap:ResearchAndDevelopmentExpense █▇▆▆▅▅▄▄▃▃▂▃▂▂▂▂▂▂▂▂▂▂▂▁▁▂▂▁▁▁▁▁▁▁24.64822.12118.67617.67417.20815.18912.16811.66510.81110.5468.4519.5828.3677.7726.7486.6896.8366.8476.2366.0415.7995.8025.585.4735.5686.0385.8285.5035.5545.2254.854.4194.1064.154
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ██▇▆▆▅▅▅▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁143.782137.882127.885112.14399.79295.08892.26383.76977.43674.53872.33565.30461.1258.90555.40350.08147.72747.01444.20740.98238.88638.01536.03332.28730.27430.27428.27425.86924.68524.27423.64321.09120.28319.115
us-gaap:SellingAndMarketingExpense ██▆▆▆▅▄▄▄▄▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁46.02444.79937.05332.96932.23130.1625.62725.01423.2521.70118.79317.81817.91217.47817.35816.50216.93215.77814.4812.92512.63712.70610.7210.79710.5949.9319.4539.2969.6749.0227.7276.9647.2276.147
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:Assets ███▇▇▄▄▄▃▃▃▃▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1135.7161118.7491063.7421013.287993.303503.659482.38454.024435.767415.366394.666376.116365.066165.911128.196118.715111.463108.348105.239102.69999.496101.66499.23398.87104.579110.046116.934121.874128.92769.23556.278NANANA
us-gaap:Liabilities ██▇▆▆▃▃▃▃▃▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁973.01974.543784.578750.898738.895297.193285.922276.053269.197264.7251.918248.232245.5685.45981.35880.94379.30879.36374.91176.9273.04375.90572.95372.32874.00474.84575.18173.72471.4178.23359.246NANANA
us-gaap:LiabilitiesAndStockholdersEquity ███▇▇▄▄▄▃▃▃▃▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1135.7161118.7491063.7421013.287993.303503.659482.38454.024435.767415.366394.666376.116365.066165.911128.196118.715111.463108.348105.239102.69999.496101.66499.23398.87104.579110.046116.934121.874128.92769.23556.278NANANA
us-gaap:StockholdersEquity ▅▅██▇▆▆▆▅▅▅▄▄▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▃▁▁162.706144.206279.164262.389254.408206.466196.458177.971166.57150.666142.748127.884119.50680.45246.83837.77232.15528.98530.32825.77926.45325.75926.2826.54230.57535.20141.75348.1557.517-8.998-2.968NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:AssetsCurrent ▆▇▇█▇▄▄▄▄▄▄▃▃▂▂▁▁▁▁▁▁▁▁▁▁▁▂▂▂▁▁668.897738.378689.118857.29759.23393.981381.274375.452358.619344.596334.002320.124310.989113.92292.83585.40480.50477.02275.01174.32971.79374.19471.23571.72777.81182.53488.58493.939101.44938.53526.369NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▅▅▆█▆▅▃▄▃▃▃▃▅▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁175.199176.326220.372301.767233.235155.86377.976120.573110.46993.49281.91279.619166.16280.67668.94763.36457.14956.45258.12257.33357.63857.76758.48459.50165.33350.64658.28953.48961.57729.23817.74810.1117.7425.476
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▄▄▆█▆▄▁▃▂▂▁▁▄▁▁175.199176.326220.372301.767233.235155.86377.976120.573110.46993.49281.91279.619166.16280.67668.947NANANA58.122NANANANANANANANANANANANANANANA
us-gaap:AccountsReceivableNetCurrent ██▇▆▆▆▆▅▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁53.81151.98748.73142.54239.60739.97237.65531.40728.15325.8424.79723.90320.16718.53419.04817.23116.28115.45313.88112.89910.76512.52810.5679.3098.258.7198.3357.7257.0986.656.97NANANA
us-gaap:OtherAssetsCurrent ██▆▆█▅▆▅▆▄▄▃▃▃▃▃▅▂▁▁▁▁▁6.7326.7795.0365.0096.6874.3094.933.9424.5813.5512.6792.3132.0521.9342.4031.7753.7481.2120.8090.6030.3560.4580.384NA0.259NA0.239NANANANANANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent █▇▆▆▆▅▄▄▅▄▃▃▃▃▂▂▃▂▁▂▂▂▁▁▂▂▁▁▁▁▁22.1119.67316.14915.90817.52913.39610.65611.1412.0369.7198.0147.9628.4377.154.844.8097.0745.1173.0084.0973.393.8992.1842.9174.2283.171.962.7262.7792.6471.651NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:PropertyPlantAndEquipmentGross NANA121.858NANANA87.21778.97375.61571.82667.36261.66858.25959.91756.75253.26449.76548.0345.02642.08339.57137.24635.70333.11930.99629.67628.19726.88924.86422.95222.017NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ComputerEquipmentNANA89.763NANANA67.37862.83360.31357.30254.45250.69447.93349.7847.19544.51741.22139.74637.66435.13633.35831.630.27728.41226.68125.5924.29222.90921.40419.58418.851NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ComputerSoftwareIntangibleAsset█▇▆▅▅▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁32.69427.25625.88820.05618.30114.90214.15712.33411.56911.24110.0648.1917.5717.3876.9746.3836.1985.9545.1334.6934.0083.6713.5662.9612.6622.4392.2642.0931.6031.5551.55NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:FurnitureAndFixtures██▇▆▆▆▆▄▄▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁3.9643.9653.3722.8742.8692.9062.9182.2472.2081.8891.4911.4791.4581.4331.2821.2231.2141.2011.131.131.131.121.1131.0611.0391.0361.030.9910.980.9690.792NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LeaseholdImprovements▇█▃▃▃▃▃▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁5.5316.1952.3352.1322.092.4262.2641.0591.0250.8940.8550.8040.7970.8170.8010.6410.6320.6290.6240.6240.6220.6190.6190.6110.6140.6110.6110.6110.5910.5590.539NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:SoftwareDevelopment████████████████████▇▄▂▁0.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.4750.50.4530.2360.1280.074NANA0.00.2850.2860.2850.285NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANA70.645NANANA54.02750.57447.3644.3341.47738.75936.2439.04136.86435.30634.10932.230.33828.39326.38324.45122.47820.74319.03217.2515.62614.77213.34311.77310.41NANANA
us-gaap:AmortizationOfIntangibleAssets ██▆▅▅▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁2.9472.9472.2831.71.71.10.6360.0880.0880.0880.10.10.10.10.20.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1NANANANA
us-gaap:PropertyPlantAndEquipmentNet NA58.29651.21341.67639.79934.9433.1928.39928.25527.49625.88522.90922.01920.87619.88817.95815.65615.8314.68813.6913.18812.79513.22512.37611.96412.42612.57112.11711.52111.17911.607NANANA
 us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical country:USNA50.21143.33937.11935.15230.46929.24626.55726.41325.66323.93120.97620.08919.09117.94916.58514.24114.4313.02511.84611.17810.73610.93910.4089.87510.41510.62510.3210.82710.65511.079NANANA
 us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical us-gaap:NonUsNA8.0857.8744.5574.6474.4713.9441.8421.8421.8331.9541.9331.931.7851.939NANANA1.663NANANANANANANANANANANANANANANA
us-gaap:Goodwill ███▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁165.42165.42165.4234.44434.44411.79811.79811.79811.79811.79811.79811.79811.79811.79811.79811.79811.79811.79811.79811.79811.79811.79811.79811.79811.79811.79811.79811.79811.79811.79811.798NANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▇██▄▄▃▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁45.7948.73751.68423.86725.60514.54315.5330.3670.4550.5430.6310.7240.8410.9571.0731.191.3061.4221.5391.6571.7851.9132.0412.1692.2972.4252.5532.6812.8092.9373.065NANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▇██▄▄▃▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁45.7948.73751.68423.86725.60514.54315.5330.3670.4550.5430.6310.7240.8410.9571.0731.191.3061.4221.5391.6571.7851.9132.0412.1692.2972.4252.5532.6812.8092.9373.065NANANA
us-gaap:OperatingLeaseRightOfUseAsset ██▂▂▂▃▂▂▃▂▁46.96644.969.018.66910.00611.0348.7468.93310.2196.7350.0NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▅▅▅▅▅▅▂▂▁▁▁▁▂▂▄▄▄▄▄▂▁▁▁▁▁▁▂▂▂█▆3.0893.1353.2363.2582.7893.3161.1841.11.00.9360.8360.9621.0261.122.6022.3652.1992.2762.2031.2250.9320.9640.9340.80.7090.8631.4281.3391.354.7863.439NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:AccountsPayableCurrent █▇█▆▅▄▅▃▃▃▃▂▃▂▂▂▂▁▁▁▁▁▁▁▁▁▂▁▁▂▂17.63216.05617.14512.82912.0458.36710.1566.7577.5347.2337.014.5286.0355.4824.2924.7874.5863.3943.3663.6093.0043.3762.5692.8652.7662.5414.1792.8563.3733.7534.306NANANA
us-gaap:AccruedLiabilitiesCurrent ▇█▇▅▄▂▂▂▁▂▂▁▂▂▂▁▁▁▁▂▁▁▁▁▁▁▁▁▂▂▁15.06818.72415.21712.1949.8435.114.1524.1252.4964.0643.4942.3573.672.9793.132.2981.6692.1932.1483.0372.4782.5362.1932.0281.4742.2452.241.9892.8853.7832.453NANANA
us-gaap:ContractWithCustomerLiabilityCurrent ███▆▅▅▅▄▃▂▂▂▁33.23732.83531.98328.52726.30625.63224.68121.85819.99117.85317.39117.4914.75NA13.975NANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent █▆▆▅▅▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▃▃▂▂▁▁▁▂▂▂▁139.413113.677103.56191.96783.68271.11365.99261.63955.9756.33347.99446.07444.71242.73239.51839.31638.03638.1534.07836.83151.62553.06748.52333.46932.97633.03632.3542.91540.83740.38525.293NANANA
us-gaap:OperatingLeaseLiabilityCurrent █▆▅▅▆▆▆▆▆▅▁7.7585.4783.9124.3075.2476.0875.0645.015.1324.3220.0NANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType fivn:ConvertibleSeniorNotesDue2023,us-gaap:ConvertibleDebt▁▁▁▂▂████▇▇▇▇40.79550.3650.861.78364.989212.924209.604206.301203.051199.842196.763193.664190.615NANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType fivn:ConvertibleSeniorNotesDue2025,us-gaap:ConvertibleDebt██▂▁▁732.793731.881592.516584.809577.214NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▁▃█3.5113.8174.438NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ▄██▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁13.11332.62831.4656.8096.8146.5894.351.2341.2311.3581.8111.361.4361.51.0410.9591.010.590.530.5320.5790.7980.5820.640.6720.7480.5480.6070.6130.6680.715NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ██▂▂▂▂▂▂▂▁▁46.02945.1355.3794.6795.2495.4384.3294.535.7073.0120.0NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo ██▁▁8.7998.8953.0983.483NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree ▆█▁▂6.0167.3491.8882.423NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour ▇█▁▂4.9165.6490.6761.279NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NA4.916NA0.661NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NA27.36NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:StockholdersEquity ▅▅██▇▆▆▆▅▅▅▄▄▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▃▁▁162.706144.206279.164262.389254.408206.466196.458177.971166.57150.666142.748127.884119.50680.45246.83837.77232.15528.98530.32825.77926.45325.75926.2826.54230.57535.20141.75348.1557.517-8.998-2.968NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ▄▄█▇▇▆▆▅▅▄▄▃▃▂▁162.706144.206279.164262.389254.408206.466196.458177.971166.57150.666142.748127.884119.50680.45246.838NANANA30.328NANANA26.28NANANA41.753NANANA-2.968NANANA
us-gaap:AdditionalPaidInCapital ▆▆██▇▆▆▆▆▅▅▅▅▄▄▄▄▄▄▄▃▃▃▃▃▃▃▃▃▁▁366.637331.528474.678452.531432.877368.26351.87334.568321.644303.946294.279283.055273.373232.277222.202212.505207.813200.637196.555192.415189.199185.038180.649177.393175.379172.637170.286167.311165.24435.86834.089NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▁▂▁▂▃▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▄▄▄▄▅▅▆▆▇▇█-204.298-187.768-198.179-190.969-179.538-163.486-156.049-156.885-155.281-153.421-151.497-155.23-153.925-151.883-175.421-174.789-175.713-171.706-166.28-166.689-162.799-159.331-154.42-150.902-144.854-137.485-128.582-119.21-107.775-99.116-90.796NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▃▃▃▄▅█▄▂▂▂▁0.2990.3790.3350.7611.0041.630.5760.2270.1460.081-0.093NANANA0.0NANANANANANANANANANA-0.0010.00.001NANA0.0NANANA
us-gaap:TreasuryStockValue NANA-2.263NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▇▅▅▅▄▃▃▃▂▂▂▂▁24.90120.90816.87617.28616.79113.79411.86811.07510.4368.6867.4938.8696.7975.325NANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▆▇█▆▅▆▇▄▅▆▅▄▅▄▅▃▃▃▃▃▃▃▂▂▂▂▁▁▁▂▂▂▂11.39213.76519.31222.83114.76510.39415.56617.6776.78811.1915.479.4445.7117.9972.887.9830.0840.1592.8341.7472.2050.052-0.066-3.163-3.957-5.753-3.52-6.361-8.218-6.18-5.537-5.598-5.981-3.843
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▆▆█▁█▆▇▇▇▇▆▅▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇-9.77-51.73-94.66648.689-402.47966.126-61.952-7.7164.7351.302-14.263-95.211-108.7651.49-0.841-0.631-0.664-0.514-1.364-0.405-0.376-0.252-0.427-0.27519.930.4629.454-0.142-30.258-0.096-3.21-0.1762.2310.134
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▁▁▁█▁▁▁▁▁▁▁▄▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁-2.749-6.081-6.041-2.988465.0861.3673.7890.1435.454-0.9121.086-0.776188.542.2423.544-1.1371.277-1.315-0.681-1.647-1.958-0.517-0.524-2.394-1.286-2.352-1.134-1.58570.81517.76616.385-1.85816.0163.224
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▄▃▁▇██▃▅▅▅▅▁█▅-1.127-44.046-81.39568.53277.37277.887-42.59710.10416.97711.582.293-86.54385.48611.729NANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
 us-gaap:AmortizationOfFinancingCosts us-gaap:DebtInstrument,us-gaap:LongtermDebtType fivn:ConvertibleSeniorNotesDue2023,us-gaap:ConvertibleDebt▃▃▃▃▆███▇██▇▅▁0.0730.0840.0720.090.2160.2880.2870.2820.2670.2690.2710.2670.1510.0NANANANANANANANANANANANANANANANANANANANA
 us-gaap:AmortizationOfFinancingCosts us-gaap:DebtInstrument,us-gaap:LongtermDebtType fivn:ConvertibleSeniorNotesDue2025,us-gaap:ConvertibleDebt██▅▅▁0.9120.890.6570.6460.235NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DepreciationDepletionAndAmortization █▇▆▆▅▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁9.6518.7637.3376.5376.2434.974.3243.4973.3613.1922.8382.6672.4492.322.0681.8812.272.0952.0862.142.062.1031.8631.841.911.7751.6051.5671.6991.5921.5131.0630.8810.958
us-gaap:IncreaseDecreaseInAccountsReceivable ▄▆▇▅▂▅█▅▅▃▃▆▄▂▄▃▃▄▃▄▁▄▄▃▂▃▃▃▃▂▄▂▃▃1.9833.5434.6523.187-0.5012.626.2583.2992.3321.0460.8983.8171.633-0.5191.7570.980.8311.5951.0062.138-1.7451.991.2611.092-0.4530.510.6460.6180.47-0.3441.761-0.3930.0620.144
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▆▇█▆▅▆▇▄▅▆▅▄▅▄▅▃▃▃▃▃▃▃▂▂▂▂▁▁▁▂▂▂▂11.39213.76519.31222.83114.76510.39415.56617.6776.78811.1915.479.4445.7117.9972.887.9830.0840.1592.8341.7472.2050.052-0.066-3.163-3.957-5.753-3.52-6.361-8.218-6.18-5.537-5.598-5.981-3.843
us-gaap:NetIncomeLoss ▁▂▄▃▁▄▇▆▆▆█▆▆▇▆▇▅▅▇▅▆▅▅▅▄▄▃▃▄▄▄▄▄▄-16.53-12.332-7.21-11.431-16.052-7.4370.836-1.604-1.86-1.9243.733-1.305-2.042-0.607-0.6310.924-4.007-5.2550.409-3.89-3.468-4.911-3.518-6.048-7.369-8.903-9.372-11.435-8.659-8.32-8.632-7.735-8.29-6.657
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarningsNA-12.332-7.21-11.431-16.052-7.4370.836-1.604-1.86-1.9243.733-1.305-2.042-0.607NANANANANANANANANANANANANANANANANANANANA
us-gaap:ShareBasedCompensation █▇▆▆▆▅▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▂▁▁▁▁▁▁▁▁24.90120.90816.87617.28616.79113.79411.86811.07510.4368.6867.4938.8696.7975.3254.643.723.8543.1292.7162.5192.4141.9941.721.9451.832.2351.9571.8771.7231.1960.9230.4580.3040.264
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▆▆█▁█▆▇▇▇▇▆▅▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇-9.77-51.73-94.66648.689-402.47966.126-61.952-7.7164.7351.302-14.263-95.211-108.7651.49-0.841-0.631-0.664-0.514-1.364-0.405-0.376-0.252-0.427-0.27519.930.4629.454-0.142-30.258-0.096-3.21-0.1762.2310.134
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment █▆▇▄▇▅▅▄▄▃▄▃▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁11.2488.22910.015.5218.8466.0456.4524.554.2413.9854.7583.4110.6590.4330.8410.6310.6640.5140.1580.4050.3160.2520.4270.2750.2160.1980.5470.1420.2650.0710.2530.1760.010.115
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▁▁▁█▁▁▁▁▁▁▁▄▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁-2.749-6.081-6.041-2.988465.0861.3673.7890.1435.454-0.9121.086-0.776188.542.2423.544-1.1371.277-1.315-0.681-1.647-1.958-0.517-0.524-2.394-1.286-2.352-1.134-1.58570.81517.76616.385-1.85816.0163.224
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31

Shares Issued

us-gaap:SharesIssued us-gaap:StatementEquityComponents

us-gaap:SharesIssued

us-gaap:CommonStock


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value6767666565616161605959585857565351495.4943.5042.855
Percentage of SharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStock


Shares
Period End2020-12-31
Value0.016
Percentage of SharesIssued0.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value66656161616059595858575655555453525251515050494948486.069535.494
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value66656161616059595858575655555453525251515050494948486.069535.494
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value67666563616560605962585756565954535652525150504949
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value67666563616160605958585756565554535352525150504949
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Share Outstanding Basic And Diluted

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted


Weighted
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value666563616060595857565453525251505049494948465.6085.0133.7793.6843.536
Percentage of WeightedAverageNumberOfShareOutstandingBasicAndDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-03-312015-03-312014-03-312013-03-31
Value11115.9886.298.2286.8686.5327.3415.4596.0515.9310.57.2167.7477.8548.7338.9013833
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:ConvertibleDebtSecurities


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value6.7086.8841.1771.1062.7091.7391.2411.2490.00.00.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount60.459.119.717.632.925.319.017.00.00.00.0

us-gaap:EmployeeStockOption


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-03-312015-03-312014-03-312013-03-31
Value2.1292.2442.2982.4312.5572.6212.6933.1233.0513.3333.4910.4714.7915.1275.6265.986.8917.3455.917
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount19.219.338.438.631.138.241.242.555.955.158.994.266.466.271.668.577.419.017.9

us-gaap:RestrictedStockUnitsRSU


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-03-312015-03-31
Value2.2732.5152.5132.7532.9622.5082.5982.9692.4082.7052.4270.0292.4122.6072.0962.4591.458
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount20.521.642.043.836.036.539.840.444.144.740.95.833.433.726.728.216.4

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-0.250.11-0.17-0.25-0.120.01-0.03-0.03-0.030.06-0.02-0.04-0.01-0.010.02-0.07-0.10.01-0.07-0.07-0.1-0.07-0.12-0.15-0.18
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-0.250.11-0.17-0.25-0.120.01-0.03-0.03-0.030.06-0.02-0.04-0.01-0.010.02-0.07-0.10.01-0.07-0.07-0.1-0.07-0.12-0.15-0.18
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic And Diluted

us-gaap:EarningsPerShareBasicAndDiluted

us-gaap:EarningsPerShareBasicAndDiluted


Earnings
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-0.18-0.11-0.17-0.25-0.120.01-0.03-0.03-0.030.07-0.02-0.04-0.01-0.07-0.10.01-0.07-0.07-0.1-0.07-0.12-0.15-0.18-0.19-0.24-0.18-1.48-1.72-2.05-2.25-1.88
Percentage of EarningsPerShareBasicAndDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value2420161716131111108.6867.4938.8696.7975.3254.643.723.8543.1292.7162.5192.4141.9941.721.9451.832.2351.9571.8771.7231.1960.9230.4580.3040.264
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.315.213.215.416.814.512.913.213.511.710.413.611.19.08.47.48.16.76.16.16.25.24.86.06.07.46.97.37.04.93.92.21.51.4

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType, us-gaap:BusinessAcquisition

us-gaap:EmployeeStockOption, fivn:InferenceSolutions


Allocated
Period End2020-11-18
Value7.4
Percentage of AllocatedShareBasedCompensationExpense0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EmployeeStockOption fivn:InferenceSolutions0.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:IncomeStatementLocation

us-gaap:CostOfSales


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value3.7813.1052.3312.6032.4991.9891.7451.7021.6581.2290.9420.860.8530.6780.5940.5990.5750.4340.4240.3570.3290.2650.2270.2330.2180.1880.1760.1580.1210.0870.0670.0510.0440.032
Percentage of AllocatedShareBasedCompensationExpense15.214.913.815.114.914.414.715.415.914.112.69.712.512.712.816.114.913.915.614.213.613.313.212.011.98.49.08.47.07.37.311.114.512.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.62.31.82.32.52.11.92.02.11.61.31.31.41.21.11.21.20.91.00.90.80.70.60.70.70.60.60.60.50.40.30.20.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CostOfSales0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:GeneralAndAdministrativeExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value6.766.2695.5045.385.3434.8934.5114.3344.1223.7383.7944.0443.2952.4082.1111.241.2541.130.9840.9891.0130.860.7220.7890.8140.9490.7990.7750.7630.4330.2650.0890.0770.074
Percentage of AllocatedShareBasedCompensationExpense27.130.032.631.131.835.538.039.139.543.050.645.648.545.245.533.332.536.136.239.342.043.142.040.644.542.540.841.344.336.228.719.425.328.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.74.54.34.85.45.14.95.25.35.05.26.25.44.13.82.52.62.42.22.42.62.32.02.42.73.12.83.03.11.81.10.40.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:GeneralAndAdministrativeExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ResearchAndDevelopmentExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value6.1524.7633.6753.8763.6842.8062.2592.0221.9071.471.012.3521.0640.8770.8070.7970.8010.6370.5490.5470.5280.4350.4010.4750.340.5740.5270.5830.4710.350.2610.1360.0490.053
Percentage of AllocatedShareBasedCompensationExpense24.722.821.822.421.920.319.018.318.316.913.526.515.716.517.421.420.820.420.221.721.921.823.324.418.625.726.931.127.329.328.329.716.120.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.33.52.93.53.73.02.42.42.52.01.43.61.71.51.51.61.71.41.21.31.41.11.11.51.11.91.92.31.91.41.10.60.20.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ResearchAndDevelopmentExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SellingAndMarketingExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value8.2086.7715.3665.4275.2654.1063.3533.0172.7492.2491.7471.6131.5851.3621.1281.0841.2240.9280.7590.6260.5440.4340.370.4480.4580.5240.4550.3610.3680.3260.330.1820.1340.105
Percentage of AllocatedShareBasedCompensationExpense33.032.431.831.431.429.828.327.226.325.923.318.223.325.624.329.131.829.727.924.922.521.821.523.025.023.423.219.221.427.335.839.744.139.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.74.94.24.85.34.33.63.63.63.02.42.52.62.32.02.22.62.01.71.51.41.11.01.41.51.71.61.41.51.31.40.90.70.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SellingAndMarketingExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-16610000.0-12288000.0-7636000.0-11674000.0-16678000.0-6383000.01185000.0-1523000.0-1795000.0-1750000.03640000.0-1305000.0-2042000.0-607000.0-631000.0924000.0-4007000.0-5255000.0409000.0-3890000.0-3468000.0-4911000.0-3518000.0-6048000.0-7368000.0-8904000.0-9373000.0-11434000.0-8659000.0-8320000.0-8632000.0-7735000.0-8290000.0-6657000.0
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-11.6-8.9-6.0-10.4-16.7-6.71.3-1.8-2.3-2.35.0-2.0-3.3-1.0-1.11.8-8.4-11.20.9-9.5-8.9-12.9-9.8-18.7-24.3-29.4-33.2-44.2-35.1-34.3-36.5-36.7-40.9-34.8

Cost Of Revenue

us-gaap:CostOfRevenue

us-gaap:CostOfRevenue


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value64595146424037343130282624242220201915171616151414141413131312121211
Percentage of CostOfRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax44.843.440.141.542.542.141.141.240.441.439.240.140.641.940.440.942.542.535.743.443.143.743.445.947.148.851.452.254.654.253.558.260.261.1

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-887000.0-282000.0-5794000.000000000000000-1026000.0000000
Percentage of GainsLossesOnExtinguishmentOfDebt100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.7-0.3-5.80.00.00.00.00.00.00.00.00.00.00.00.00.00.0-2.50.00.00.00.00.00.0

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Gains
Period End2021-06-302021-03-312020-12-312020-06-30
Value0-1200000.0-900000.0-5800000.0
Percentage of GainsLossesOnExtinguishmentOfDebt0.00.0101.5100.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.9-0.7-5.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax fivn:ConvertibleSeniorNotesDue2023 us-gaap:ConvertibleDebt0.00.00.00.0

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GeneralAndAdministrativeExpense


General
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value2222181616141312121110109.8339.1038.7674.6796.8458.866.5116.1435.8826.5366.4336.0876.0277.2756.7637.9673.5156.1715.9534.2234.0523.825
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.916.114.314.916.215.414.614.515.615.814.916.516.115.515.89.314.318.814.715.015.117.217.918.919.924.023.930.814.225.425.220.020.020.0

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value797876655755544946434339363433292727282322212017161513121111108.8268.0687.434
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax55.256.659.958.557.557.958.958.859.658.660.859.959.458.159.659.157.557.564.356.656.956.356.654.152.951.248.647.845.445.846.541.839.838.9

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-16665000.0-12849000.0-7202000.0-11085000.0-18928000.0-7368000.0910000.0-1554000.0-1831000.0-1973000.03883000.0-1264000.0-1978000.0-562000.0-505000.0967000.0-3957000.0-5206000.0395000.0-3892000.0-3426000.0-4883000.0-3505000.0-5998000.0-7389000.0-8885000.0-9339000.0-11422000.0-8647000.0-8293000.0-8631000.0-7690000.0-8285000.0-6638000.0
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-11.6-9.3-5.6-9.9-19.0-7.71.0-1.9-2.4-2.65.4-1.9-3.2-1.0-0.91.9-8.3-11.10.9-9.5-8.8-12.8-9.7-18.6-24.4-29.3-33.0-44.2-35.0-34.2-36.5-36.5-40.8-34.7

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-135000.0-517000.08000.0346000.0-2876000.069000.074000.050000.029000.0-49000.0150000.041000.064000.045000.0126000.043000.050000.049000.0-14000.0-2000.042000.028000.013000.050000.0-20000.018000.033000.013000.012000.027000.01000.045000.05000.019000.0
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.40.00.3-2.90.10.10.10.0-0.10.20.10.10.10.20.10.10.1-0.0-0.00.10.10.00.2-0.10.10.10.10.00.10.00.20.00.1

Income Taxes Paid

us-gaap:IncomeTaxesPaid

us-gaap:IncomeTaxesPaid


Income
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
Value90000.073000.020000.032000.0109000.051000.0111000.042000.084000.034000.033000.044000.048000.021000.0
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.00.00.10.10.10.10.10.10.10.10.10.0

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value2.1181.9389.4819.6495.7343.4843.5063.4863.4063.3963.4623.5952.3780.810.8360.8650.8880.8820.8690.9611.1971.1991.1981.2351.1551.1391.1751.1161.0920.7780.4140.2730.2150.178
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.51.47.48.65.73.73.84.24.44.64.85.53.91.41.51.71.91.92.02.33.13.23.33.83.83.84.24.34.43.21.81.31.10.9

us-gaap:InterestExpense us-gaap:DebtInstrument, us-gaap:LongtermDebtType

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.0790.1010.8451.0622.5483.4013.3853.3313.2363.163.1793.131.7810.0
Percentage of InterestExpense3.75.28.911.044.497.696.595.695.093.191.887.174.90.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.70.92.63.63.74.04.24.24.44.82.90.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax fivn:ConvertibleSeniorNotesDue2023 us-gaap:ConvertibleDebt0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

fivn:ConvertibleSeniorNotesDue2025, us-gaap:ConvertibleDebt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2.0331.8248.6428.5293.125
Percentage of InterestExpense96.094.191.288.454.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.41.36.87.63.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax fivn:ConvertibleSeniorNotesDue2025 us-gaap:ConvertibleDebt0.00.00.00.00.0

Interest Expense Debt

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

us-gaap:InterestExpenseDebt

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6000.017000.019000.024000.060000.081000.081000.081000.081000.081000.080000.081000.048000.00
Percentage of InterestExpenseDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.10.10.10.10.10.10.10.10.10.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax fivn:ConvertibleSeniorNotesDue2023 us-gaap:ConvertibleDebt0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

fivn:ConvertibleSeniorNotesDue2025, us-gaap:ConvertibleDebt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1121000.0934000.0934000.0934000.0362000.0
Percentage of InterestExpenseDebt18683.35494.14915.83891.7603.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.80.70.70.80.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax fivn:ConvertibleSeniorNotesDue2025 us-gaap:ConvertibleDebt0.00.00.00.00.0

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1899000.013000.01978000.041000.0223000.082000.0283000.0156000.0355000.0235000.0438000.0393000.0692000.0765000.0723000.0
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.30.01.50.00.20.10.30.20.50.30.60.61.11.31.3

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-16530000.0-12332000.0-7210000.0-11431000.0-16052000.0-7437000.0836000.0-1604000.0-1860000.0-1924000.03733000.0-1305000.0-2042000.0-607000.0-631000.0924000.0-4007000.0-5255000.0409000.0-3890000.0-3468000.0-4911000.0-3518000.0-6048000.0-7369000.0-8903000.0-9372000.0-11435000.0-8659000.0-8320000.0-8632000.0-7735000.0-8290000.0-6657000.0
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-11.5-8.9-5.6-10.2-16.1-7.80.9-1.9-2.4-2.65.2-2.0-3.3-1.0-1.11.8-8.4-11.20.9-9.5-8.9-12.9-9.8-18.7-24.3-29.4-33.1-44.2-35.1-34.3-36.5-36.7-40.9-34.8

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-12332000.0-7210000.0-11431000.0-16052000.0-7437000.0836000.0-1604000.0-1860000.0-1924000.03733000.0-1305000.0-2042000.0-607000.0
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-8.9-5.6-10.2-16.1-7.80.9-1.9-2.4-2.65.2-2.0-3.3-1.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.0

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-2471000.0-1763000.0-9867000.0-9300000.0-10699000.0-2412000.0-2122000.0-2026000.0-1916000.0-1651000.0-2103000.0-2243000.0-2172000.0-412000.0-672000.0-747000.0-798000.0-764000.0-815000.0-1975000.0-1230000.0-1244000.0-1170000.0-1116000.0-1204000.0-1137000.0-1029000.0-1021000.0-1120000.0999000.0-1098000.0-910000.0-968000.054000.0
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.7-1.3-7.7-8.3-10.7-2.5-2.3-2.4-2.5-2.2-2.9-3.4-3.6-0.7-1.2-1.5-1.7-1.6-1.8-4.8-3.2-3.3-3.2-3.5-4.0-3.8-3.6-3.9-4.54.1-4.6-4.3-4.80.3

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value93897367656051484644383836343227303127252425222222232222182018151514
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax65.164.757.960.165.763.155.658.359.559.052.558.459.158.359.355.664.167.061.661.362.565.963.169.273.376.878.088.075.984.178.474.075.973.9

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-14194000.0-11086000.02665000.0-1785000.0-8229000.0-4956000.03032000.0472000.085000.0-322000.05986000.0979000.0194000.0-150000.0167000.01714000.0-3159000.0-4442000.01210000.0-1917000.0-2196000.0-3639000.0-2335000.0-4882000.0-6185000.0-7748000.0-8310000.0-10401000.0-7527000.0-9292000.0-7533000.0-6780000.0-7317000.0-6692000.0
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-9.9-8.02.1-1.6-8.2-5.23.30.60.1-0.48.31.50.3-0.30.33.4-6.6-9.42.7-4.7-5.6-9.6-6.5-15.1-20.4-25.6-29.4-40.2-30.5-38.3-31.9-32.1-36.1-35.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-353000.0175000.0501000.0349000.0-4965000.01072000.01384000.01460000.01490000.01745000.01359000.01352000.0206000.0398000.0164000.0118000.090000.0118000.054000.012000.0-33000.0-45000.028000.0119000.0-49000.02000.0146000.095000.0-28000.032000.010000.0-15000.032000.02000.0
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.20.10.40.3-5.01.11.51.71.92.31.92.10.30.70.30.20.20.30.10.0-0.1-0.10.10.4-0.20.00.50.4-0.10.10.0-0.10.20.0

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value242218171715121110108.4519.5828.3677.7726.7486.6896.8366.8476.2366.0415.7995.8025.585.4735.5686.0385.8285.5035.5545.2254.854.4194.1064.154
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.116.014.615.817.216.013.213.914.014.111.714.713.713.212.213.414.314.614.114.714.915.315.517.018.419.920.621.322.521.520.521.020.221.7

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value143137127112999592837774726561585550474744403838363230302825242423212019
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

country:US


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value131125118103918783777168676056555246444441383635332928282623222221191716
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax91.391.392.591.992.091.991.092.492.192.492.692.493.193.794.393.693.994.494.093.392.893.693.592.992.893.492.792.392.492.492.390.788.286.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax91.391.392.591.992.091.991.092.492.192.492.692.493.193.794.393.693.994.494.093.392.893.693.592.992.893.492.792.392.492.492.390.788.286.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NonUs


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value12119.6229.1138.0087.6578.3256.4036.0875.6555.3334.9894.233.7343.1853.1842.8972.656
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.78.77.58.18.08.19.07.67.97.67.47.66.96.35.76.46.15.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.78.77.58.18.08.19.07.67.97.67.47.66.96.35.76.46.15.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NonUs100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling And Marketing Expense

us-gaap:SellingAndMarketingExpense

us-gaap:SellingAndMarketingExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value464437323230252523211817171717161615141212121010109.9319.4539.2969.6749.0227.7276.9647.2276.147
Percentage of SellingAndMarketingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.032.529.029.432.331.727.829.930.029.126.027.329.329.731.333.035.533.632.831.532.533.429.833.435.032.833.435.939.237.232.733.035.632.2

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value11351118106310139935034824544354153943763651651281181111081051029910199981041101161211286956
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value973974784750738297285276269264251248245858180797974767375727274747573717859
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets85.787.173.874.174.459.059.360.861.863.763.866.067.351.563.568.271.273.271.274.973.474.773.573.270.868.064.360.555.4113.0105.3

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value11351118106310139935034824544354153943763651651281181111081051029910199981041101161211286956
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value16214427926225420619617716615014212711980463732283025262526263035414857-8.998-2.968
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.312.926.225.925.641.040.739.238.236.336.234.032.748.536.531.828.826.828.825.126.625.326.526.829.232.035.739.544.6-13.0-5.3

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value66873868985775939338137535834433432031011392858077757471747171778288931013826
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets58.966.064.884.676.478.279.082.782.383.084.685.185.268.772.471.972.271.171.372.472.273.071.872.574.475.075.877.178.755.746.9

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value1751762203012331557712011093817916680686357565857575758596550585361291710175.4765.9615.378
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.415.820.729.823.530.916.226.625.422.520.821.245.548.653.853.451.352.155.255.857.956.858.960.262.546.049.843.947.842.231.50.00.00.00.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:CashAndCashEquivalents

fivn:U.S.Treasury


Cash
Period End2020-12-312019-12-312018-12-312017-12-31
Value390.00.6380.0
Percentage of CashAndCashEquivalentsAtCarryingValue18.10.00.80.0
Percentage of Assets3.80.00.20.0
Percentage of Assets fivn:U.S.Treasury0.00.00.00.0

us-gaap:Cash


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value106114907966777374635569595448
Percentage of CashAndCashEquivalentsAtCarryingValue60.965.241.126.328.549.593.761.757.159.485.374.432.670.9
Percentage of Assets9.410.38.57.86.715.315.216.414.513.417.715.814.938.1
Percentage of Assets us-gaap:Cash0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MoneyMarketFunds


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value53588917254412.17934252610207520
Percentage of CashAndCashEquivalentsAtCarryingValue30.733.040.857.223.326.32.828.622.728.013.225.245.629.1
Percentage of Assets4.75.28.517.05.58.10.57.65.86.32.75.320.815.7
Percentage of Assets us-gaap:MoneyMarketFunds0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MunicipalBonds


Cash
Period End2021-06-302021-03-312020-06-302020-03-312019-12-31
Value143.1611.457150.0
Percentage of CashAndCashEquivalentsAtCarryingValue8.41.80.610.20.0
Percentage of Assets1.30.30.13.20.0
Percentage of Assets us-gaap:MunicipalBonds0.00.00.00.00.0

us-gaap:USTreasurySecurities


Cash
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-302017-12-31
Value3949110210.09.9650.08.9790.638350.0
Percentage of CashAndCashEquivalentsAtCarryingValue18.116.647.613.80.08.30.09.60.821.20.0
Percentage of Assets3.84.911.24.30.02.20.02.20.29.60.0
Percentage of Assets us-gaap:USTreasurySecurities0.00.00.00.00.00.00.00.00.00.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value17517622030123315577120110938179166806858
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.415.820.729.823.530.916.226.625.422.520.821.245.548.653.855.2

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value53514842393937312825242320181917161513121012109.3098.258.7198.3357.7257.0986.656.97
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.74.64.64.24.07.97.86.96.56.26.36.45.511.214.914.514.614.313.212.610.812.310.69.47.97.97.16.35.59.612.4

Other Assets Current

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-06-302014-12-31
Value6732000.06779000.05036000.05009000.06687000.04309000.04930000.03942000.04581000.03551000.02679000.02313000.02052000.01934000.02403000.01775000.03748000.01212000.0809000.0603000.0356000.0458000.0384000.0259000.0239000.0
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.60.50.50.70.91.00.91.10.90.70.60.61.21.91.53.41.10.80.60.40.50.40.20.2

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value2219161517131011129.7198.0147.9628.4377.154.844.8097.0745.1173.0084.0973.393.8992.1842.9174.2283.171.962.7262.7792.6471.651
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.91.81.51.61.82.72.22.52.82.32.02.12.34.33.84.16.34.72.94.03.43.82.23.04.02.91.72.22.23.82.9

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value12187787571676158595653494845423937353330292826242222
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.518.117.417.417.317.116.416.036.144.344.944.644.342.841.039.836.636.033.529.627.024.122.119.333.239.1

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:ComputerEquipment


Property
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value8967626057545047494744413937353331302826252422211918
Percentage of PropertyPlantAndEquipmentGross73.777.379.679.879.880.882.282.383.183.283.682.882.883.683.584.384.884.885.886.186.286.285.286.185.385.6
Percentage of Assets8.414.013.813.813.813.813.513.130.036.837.537.036.735.834.233.531.130.528.725.523.320.818.816.628.333.5
Percentage of Assets us-gaap:ComputerEquipment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ComputerSoftwareIntangibleAsset


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value32272520181414121111108.1917.5717.3876.9746.3836.1985.9545.1334.6934.0083.6713.5662.9612.6622.4392.2642.0931.6031.5551.55
Percentage of PropertyPlantAndEquipmentGross0.00.021.20.00.00.016.215.615.315.714.913.313.012.312.312.012.512.411.411.210.19.910.08.98.68.28.07.86.46.87.0
Percentage of Assets2.92.42.42.01.83.02.92.72.72.72.62.22.14.55.45.45.65.54.94.64.03.63.63.02.52.21.91.71.22.22.8
Percentage of Assets us-gaap:ComputerSoftwareIntangibleAsset0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FurnitureAndFixtures


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value3.9643.9653.3722.8742.8692.9062.9182.2472.2081.8891.4911.4791.4581.4331.2821.2231.2141.2011.131.131.131.121.1131.0611.0391.0361.030.9910.980.9690.792
Percentage of PropertyPlantAndEquipmentGross0.00.02.80.00.00.03.32.82.92.62.22.42.52.42.32.32.42.52.52.72.93.03.13.23.43.53.73.73.94.23.6
Percentage of Assets0.30.40.30.30.30.60.60.50.50.50.40.40.40.91.01.01.11.11.11.11.11.11.11.11.00.90.90.80.81.41.4
Percentage of Assets us-gaap:FurnitureAndFixtures0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LeaseholdImprovements


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value5.5316.1952.3352.1322.092.4262.2641.0591.0250.8940.8550.8040.7970.8170.8010.6410.6320.6290.6240.6240.6220.6190.6190.6110.6140.6110.6110.6110.5910.5590.539
Percentage of PropertyPlantAndEquipmentGross0.00.01.90.00.00.02.61.31.41.21.31.31.41.41.41.21.31.31.41.51.61.71.71.82.02.12.22.32.42.42.4
Percentage of Assets0.50.60.20.20.20.50.50.20.20.20.20.20.20.50.60.50.60.60.60.60.60.60.60.60.60.60.50.50.50.81.0
Percentage of Assets us-gaap:LeaseholdImprovements0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SoftwareDevelopment


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302014-06-302014-03-312013-12-31
Value0.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.4750.50.4530.2360.1280.0740.00.2850.2860.2850.285
Percentage of PropertyPlantAndEquipmentGross0.00.00.40.00.00.00.60.60.70.70.70.80.90.80.90.91.01.01.11.21.10.60.40.20.01.11.21.21.3
Percentage of Assets0.00.00.00.00.10.10.10.10.10.10.10.10.10.30.40.40.40.50.50.50.50.20.10.10.00.20.20.40.5
Percentage of Assets us-gaap:SoftwareDevelopment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value7054504744413836393635343230282624222019171514131110
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.611.211.110.910.710.510.39.923.528.829.730.629.728.827.626.524.122.721.018.215.713.412.110.317.018.5

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value2947000.02947000.02283000.01700000.01700000.01100000.0636000.088000.088000.088000.0100000.0100000.0100000.0100000.0200000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
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

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value585141393433282827252222201917151514131312131211121212111111
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.24.84.14.06.96.96.36.56.66.66.16.012.615.515.114.014.614.013.313.312.613.312.511.411.310.89.98.916.120.6

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical

country:US


Property
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value50433735302926262523202019171614141311111010109.875101010101011
Percentage of PropertyPlantAndEquipmentNet86.184.689.188.387.288.193.593.593.392.591.691.291.490.392.491.091.288.786.584.883.982.784.182.583.884.585.294.095.395.5
Percentage of Assets4.54.13.73.56.06.15.86.16.26.15.65.511.514.014.012.813.312.411.511.210.611.010.59.49.59.18.58.415.419.7
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

us-gaap:NonUs


Property
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value8.0857.8744.5574.6474.4713.9441.8421.8421.8331.9541.9331.931.7851.9391.663
Percentage of PropertyPlantAndEquipmentNet13.915.410.911.712.811.96.56.56.77.58.48.88.69.711.3
Percentage of Assets0.70.70.40.50.90.80.40.40.40.50.50.51.11.51.6
Percentage of Assets us-gaap:NonUs0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value16516516534341111111111111111111111111111111111111111111111111111
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.614.815.63.43.52.32.42.62.72.83.03.13.27.19.29.910.610.911.211.511.911.611.911.911.310.710.19.79.217.021.0

us-gaap:Goodwill us-gaap:AwardType, us-gaap:BusinessAcquisition

us-gaap:EmployeeStockOption, fivn:InferenceSolutions


Goodwillus-gaap:
Period End2020-11-18
Value0.2
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets us-gaap:EmployeeStockOption fivn:InferenceSolutions0.0

us-gaap:Goodwill us-gaap:BusinessAcquisition

fivn:InferenceSolutions


Goodwillus-gaap:
Period End2020-11-18
Value131
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets fivn:InferenceSolutions0.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value454851232514150.3670.4550.5430.6310.7240.8410.9571.0731.191.3061.4221.5391.6571.7851.9132.0412.1692.2972.4252.5532.6812.8092.9373.065
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.04.44.92.42.62.93.20.10.10.10.20.20.20.60.81.01.21.31.51.61.81.92.12.22.22.22.22.22.24.25.4

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value454851232514150.3670.4550.5430.6310.7240.8410.9571.0731.191.3061.4221.5391.6571.7851.9132.0412.1692.2972.4252.5532.6812.8092.9373.065
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.04.44.92.42.62.93.20.10.10.10.20.20.20.60.81.01.21.31.51.61.81.92.12.22.22.22.22.22.24.25.4

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value1.3391.4191.4990.450.4750.00.00.0050.0310.0570.0830.1090.1350.1610.1870.2130.2390.2650.2910.3170.3430.3690.3950.4210.4470.4730.499
Percentage of FiniteLivedIntangibleAssetsNet2.92.92.91.91.90.00.00.73.76.07.79.210.311.312.212.913.413.914.314.614.915.215.515.715.916.116.3
Percentage of Assets0.10.10.10.00.00.00.00.00.00.00.10.10.10.10.20.20.20.30.30.30.30.30.30.30.30.70.9
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DevelopedTechnologyRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value434649232414150.3670.4550.5430.6310.7190.8070.8950.9821.071.1581.2461.3341.4221.5091.5981.6851.7731.8611.9492.0372.1252.2122.32.388
Percentage of FiniteLivedIntangibleAssetsNet95.995.895.796.496.497.297.1100.0100.0100.0100.099.396.093.591.589.988.787.686.785.884.583.582.681.781.080.479.879.378.778.377.9
Percentage of Assets3.94.24.62.32.52.83.10.10.10.10.20.20.20.50.80.91.01.11.31.41.51.61.71.81.81.81.71.71.73.34.2
Percentage of Assets us-gaap:DevelopedTechnologyRights0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EmploymentContracts


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value0.2140.2540.2930.3320.3710.410.4460.0
Percentage of FiniteLivedIntangibleAssetsNet0.50.50.61.41.42.82.90.0
Percentage of Assets0.00.00.00.00.00.10.10.0
Percentage of Assets us-gaap:EmploymentContracts0.00.00.00.00.00.00.00.0

us-gaap:Trademarks


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value0.3140.3760.4390.0750.0880.0
Percentage of FiniteLivedIntangibleAssetsNet0.70.80.80.30.30.0
Percentage of Assets0.00.00.00.00.00.0
Percentage of Assets us-gaap:Trademarks0.00.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value46449.018.66910118.7468.933106.7350.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets4.14.00.80.91.02.21.82.02.31.60.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value3089000.03135000.03236000.03258000.02789000.03316000.01184000.01100000.01000000.0936000.0836000.0962000.01026000.01120000.02602000.02365000.02199000.02276000.02203000.01225000.0932000.0964000.0934000.0800000.0709000.0863000.01428000.01339000.01350000.04786000.03439000.0
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.30.30.30.70.20.20.20.20.20.30.30.72.02.02.02.12.11.20.90.90.90.80.70.81.21.11.06.96.1

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value17161712128.367106.7577.5347.2337.014.5286.0355.4824.2924.7874.5863.3943.3663.6093.0043.3762.5692.8652.7662.5414.1792.8563.3733.7534.306
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.61.41.61.31.21.72.11.51.71.71.81.21.73.33.34.04.13.13.23.53.03.32.62.92.62.33.62.32.65.47.7

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value151815129.8435.114.1524.1252.4964.0643.4942.3573.672.9793.132.2981.6692.1932.1483.0372.4782.5362.1932.0281.4742.2452.241.9892.8853.7832.453
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.71.41.21.01.00.90.90.61.00.90.61.01.82.41.91.52.02.03.02.52.52.22.11.42.01.91.62.25.54.4

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-01-012017-12-31
Value333231282625242119171717141313
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.92.93.02.82.65.15.14.84.64.34.44.74.00.010.9

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value13911310391837165615556474644423939383834365153483332333242404025
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.310.29.79.18.414.113.713.612.813.612.212.212.225.830.833.134.135.232.435.951.952.248.933.931.530.027.735.231.758.344.9

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value7758000.05478000.03912000.04307000.05247000.06087000.05064000.05010000.05132000.04322000.00
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.70.50.40.40.51.21.01.11.21.00.0

Long Term Debt

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

us-gaap:LongTermDebt

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value4050506164212209206203199196193190
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.64.54.86.16.542.343.545.446.648.149.951.552.2
Percentage of Assets fivn:ConvertibleSeniorNotesDue2023 us-gaap:ConvertibleDebt0.00.00.00.00.00.00.00.00.00.00.00.00.0

fivn:ConvertibleSeniorNotesDue2025, us-gaap:ConvertibleDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value732731592584577
Percentage of LongTermDebt1796.31453.31166.4946.6888.2
Percentage of Assets64.565.455.757.758.1
Percentage of Assets fivn:ConvertibleSeniorNotesDue2025 us-gaap:ConvertibleDebt0.00.00.00.00.0

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-31
Value3511000.03817000.04438000.0
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0
Percentage of Assets0.30.30.4

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value1332316.8096.8146.5894.351.2341.2311.3581.8111.361.4361.51.0410.9591.010.590.530.5320.5790.7980.5820.640.6720.7480.5480.6070.6130.6680.715
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.22.93.00.70.71.30.90.30.30.30.50.40.40.90.80.80.90.50.50.50.60.80.60.60.60.70.50.50.51.01.3

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value46455.3794.6795.2495.4384.3294.535.7073.0120.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets4.14.00.50.50.51.10.91.01.30.70.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value8799000.08895000.03098000.03483000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0
Percentage of Assets0.80.80.30.3

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value6016000.07349000.01888000.02423000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0
Percentage of Assets0.50.70.20.2

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value4916000.05649000.0676000.01279000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0
Percentage of Assets0.40.50.10.1

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2021-03-312020-09-30
Value4916000.0661000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0
Percentage of Assets0.40.1

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2021-03-31
Value27
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets2.4

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value53509.2918.98610119.3939.54107.3340.0
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets4.74.50.90.91.12.31.92.12.51.80.0

us-gaap:OperatingLeaseLiability fivn:LeaseArrangements

fivn:BishopRanchBuildingLease


Operating
Period End2021-02-01
Value46
Percentage of OperatingLeaseLiability0.0
Percentage of Assets0.0
Percentage of Assets fivn:BishopRanchBuildingLease0.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value61589.89.5
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0
Percentage of Assets5.45.20.90.9

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value7423000.07707000.0509000.0514000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0
Percentage of Assets0.70.70.00.1

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value16214427926225420619617716615014212711980463732283025262526263035414857-8.998-2.968
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.312.926.225.925.641.040.739.238.236.336.234.032.748.536.531.828.826.828.825.126.625.326.526.829.232.035.739.544.6-13.0-5.3

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1621442792622542061961771661501421271198046302641-2.968-8.067-1.192
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.312.926.225.925.641.040.739.238.236.336.234.032.748.536.528.826.535.7-5.30.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest fivn:CumulativeEffectPeriodOfAdoption, us-gaap:AdjustmentsForNewAccountingPronouncements

fivn:CumulativeEffectPeriodOfAdoptionAdjustment, fivn:AccountingStandardsUpdate202006


Stockholders
Period End2020-12-31
Value-145.669
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-52.2
Percentage of Assets-13.7
Percentage of Assets fivn:CumulativeEffectPeriodOfAdoptionAdjustment fivn:AccountingStandardsUpdate2020060.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest fivn:CumulativeEffectPeriodOfAdoption, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:StatementEquityComponents

fivn:CumulativeEffectPeriodOfAdoptionAdjustment, fivn:AccountingStandardsUpdate202006, us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-31
Value-168.412
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-60.3
Percentage of Assets-15.8
Percentage of Assets fivn:CumulativeEffectPeriodOfAdoptionAdjustment fivn:AccountingStandardsUpdate202006 us-gaap:AdditionalPaidInCapital0.0

fivn:CumulativeEffectPeriodOfAdoptionAdjustment, fivn:AccountingStandardsUpdate202006, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-31
Value22
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest8.1
Percentage of Assets2.1
Percentage of Assets fivn:CumulativeEffectPeriodOfAdoptionAdjustment fivn:AccountingStandardsUpdate202006 us-gaap:RetainedEarnings0.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Stockholders
Period End2020-12-31
Value-145.669
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-52.2
Percentage of Assets-13.7
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:AdjustmentsForNewAccountingPronouncements

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:AccountingStandardsUpdate202006


Stockholders
Period End2020-12-31
Value145
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest52.2
Percentage of Assets13.7
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:AccountingStandardsUpdate2020060.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:StatementEquityComponents

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:AccountingStandardsUpdate202006, us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-31
Value-168.4
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-60.3
Percentage of Assets-15.8
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:AccountingStandardsUpdate202006 us-gaap:AdditionalPaidInCapital0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:AccountingStandardsUpdate202006, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-31
Value-22.7
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-8.1
Percentage of Assets-2.1
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:AccountingStandardsUpdate202006 us-gaap:RetainedEarnings0.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-31
Value-168.412
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-60.3
Percentage of Assets-15.8
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:AdditionalPaidInCapital0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-31
Value22
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest8.1
Percentage of Assets2.1
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:RetainedEarnings0.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:Restatement, us-gaap:ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmount, us-gaap:StatementEquityComponents

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment, fivn:UnwindOfPartiallyCappedCallsOnConvertibleDebt, us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-31
Value2.3
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.8
Percentage of Assets0.2
Percentage of Assets srt:RevisionOfPriorPeriodErrorCorrectionAdjustment fivn:UnwindOfPartiallyCappedCallsOnConvertibleDebt us-gaap:AdditionalPaidInCapital0.0

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment, fivn:UnwindOfPartiallyCappedCallsOnConvertibleDebt, us-gaap:TreasuryStock


Stockholders
Period End2020-12-31
Value-2.3
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.8
Percentage of Assets-0.2
Percentage of Assets srt:RevisionOfPriorPeriodErrorCorrectionAdjustment fivn:UnwindOfPartiallyCappedCallsOnConvertibleDebt us-gaap:TreasuryStock0.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.2990.3790.3350.7611.0041.630.5760.2270.1460.081-0.093-0.1470.0420.0050.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.20.30.10.30.40.80.30.10.10.1-0.1-0.10.00.00.0
Percentage of Assets0.00.00.00.10.10.30.10.00.00.0-0.0-0.00.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value366331474452432368351334321303294283273232222196180170341918
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest225.3229.9170.0172.5170.2178.4179.1188.0193.1201.7206.2221.5228.7288.7474.4648.1687.4407.8-1148.6-241.4-1584.6
Percentage of Assets32.329.644.644.743.673.172.973.773.873.274.675.374.9140.0173.3186.8182.0145.660.60.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value0.0680.0670.0670.0660.0650.0620.0610.0610.0610.060.0590.0590.0580.0580.0570.0530.0510.0490.0050.0040.003
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.20.20.1-0.2-0.0-0.3
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value-204.298-187.768-198.179-190.969-179.538-163.486-156.049-156.885-155.281-153.421-151.497-155.23-153.925-151.883-175.421-166.28-154.42-128.582-90.796-59.482-40.148
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-125.6-130.2-71.0-72.8-70.6-79.2-79.4-88.2-93.2-101.8-106.1-121.4-128.8-188.8-374.5-548.3-587.6-308.03059.2737.33368.1
Percentage of Assets-18.0-16.8-18.6-18.8-18.1-32.5-32.3-34.6-35.6-36.9-38.4-41.3-42.2-91.5-136.8-158.0-155.6-110.0-161.30.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2020-12-31
Value2.263
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.8
Percentage of Assets0.2
Percentage of Assets us-gaap:TreasuryStock0.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value3663314744524323683513343213032942832732322222122072001961921891851801771751721701671653534
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets32.329.644.644.743.673.172.973.773.873.274.675.374.9140.0173.3179.0186.4185.2186.8187.4190.2182.0182.0179.4167.7156.9145.6137.3128.251.860.6

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value-204.298-187.768-198.179-190.969-179.538-163.486-156.049-156.885-155.281-153.421-151.497-155.23-153.925-151.883-175.421-174.789-175.713-171.706-166.28-166.689-162.799-159.331-154.42-150.902-144.854-137.485-128.582-119.21-107.775-99.116-90.796
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-18.0-16.8-18.6-18.8-18.1-32.5-32.3-34.6-35.6-36.9-38.4-41.3-42.2-91.5-136.8-147.2-157.6-158.5-158.0-162.3-163.6-156.7-155.6-152.6-138.5-124.9-110.0-97.8-83.6-143.2-161.3

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312015-03-312014-12-312014-09-302013-12-31
Value299000.0379000.0335000.0761000.01004000.01630000.0576000.0227000.0146000.081000.0-93000.00-1000.001000.00
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.00.0
Percentage of Assets0.00.00.00.10.10.30.10.00.00.0-0.00.0-0.00.00.00.0

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2020-12-31
Value-2263000.0
Percentage of TreasuryStockValue100.0
Percentage of Assets-0.2

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
Value2420161716131111108.6867.4938.8696.7975.325
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
Value2420161716131111108.6867.4938.8696.7975.325
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value11131922141015176.78811159.4445.7117.9972.887.9830.0840.1592.8341.7472.2050.052-0.066-3.163-3.957-5.753-3.52-6.361-8.218-6.18-5.537-5.598-5.981-3.843
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.910.015.120.414.810.916.921.18.815.021.414.59.313.65.215.90.20.36.44.35.70.1-0.2-9.8-13.1-19.0-12.4-24.6-33.3-25.5-23.4-26.5-29.5-20.1

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-9.77-51.73-94.66648-402.47966-61.952-7.7164.7351.302-14.263-95.211-108.7651.49-0.841-0.631-0.664-0.514-1.364-0.405-0.376-0.252-0.427-0.275190.4629.454-0.142-30.258-0.096-3.21-0.1762.2310.134
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.8-37.5-74.043.4-403.369.5-67.1-9.26.11.7-19.7-145.8-178.02.5-1.5-1.3-1.4-1.1-3.1-1.0-1.0-0.7-1.2-0.965.81.533.4-0.5-122.6-0.4-13.6-0.811.00.7

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-2.749-6.081-6.041-2.9884651.3673.7890.1435.454-0.9121.086-0.7761882.2423.544-1.1371.277-1.315-0.681-1.647-1.958-0.517-0.524-2.394-1.286-2.352-1.134-1.585701716-1.858163.224
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.9-4.4-4.7-2.7466.11.44.10.27.0-1.21.5-1.2308.53.86.4-2.32.7-2.8-1.5-4.0-5.0-1.4-1.5-7.4-4.2-7.8-4.0-6.1286.973.269.3-8.879.016.9

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-1.127-44.046-81.395687777-42.5971016112.293-86.5438511
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.8-31.9-63.661.177.581.9-46.212.121.915.53.2-132.5139.919.9

Amortization Of Financing Costs

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

us-gaap:AmortizationOfFinancingCosts

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value73000.084000.072000.090000.0216000.0288000.0287000.0282000.0267000.0269000.0271000.0267000.0151000.00
Percentage of AmortizationOfFinancingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

fivn:ConvertibleSeniorNotesDue2025, us-gaap:ConvertibleDebt


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value912000.0890000.0657000.0646000.0235000.0
Percentage of AmortizationOfFinancingCosts1249.31059.5912.5717.8108.8

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value9.6518.7637.3376.5376.2434.974.3243.4973.3613.1922.8382.6672.4492.322.0681.8812.272.0952.0862.142.062.1031.8631.841.911.7751.6051.5671.6991.5921.5131.0630.8810.958
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationDepletionAndAmortization us-gaap:IncomeStatementLocation

us-gaap:CostOfSales


Depreciation
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value5.9485.1715.123.943.3842.6022.5042.3662.1292.0211.8641.7941.6111.3971.7161.5761.6081.6681.6161.681.4831.471.5581.4391.2911.2721.3731.2021.20.90.7520.857
Percentage of DepreciationDepletionAndAmortization81.179.182.079.378.374.474.574.175.075.876.177.377.974.375.675.277.177.978.479.979.679.981.681.180.481.280.875.579.384.785.489.5

us-gaap:GeneralAndAdministrativeExpense


Depreciation
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.8990.8530.6240.5630.4770.4430.4060.3850.3720.3380.3220.3030.2570.2720.2870.2830.1960.2120.2290.2220.1860.1920.1990.20.1890.1870.2280.2960.2130.0890.0610.046
Percentage of DepreciationDepletionAndAmortization12.313.010.011.311.012.712.112.113.112.713.113.112.414.512.613.59.49.911.110.610.010.410.411.311.811.913.418.614.18.46.94.8

us-gaap:ResearchAndDevelopmentExpense


Depreciation
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.4880.5120.4970.4650.4610.450.450.440.3310.2780.2330.1940.170.1820.2370.2060.2240.2040.1610.1480.140.1260.1020.0870.0750.0580.050.0460.0590.0570.0540.044
Percentage of DepreciationDepletionAndAmortization6.77.88.09.410.712.913.413.811.710.49.58.48.29.710.49.810.79.57.87.07.56.85.34.94.73.72.92.93.95.46.14.6

us-gaap:SellingAndMarketingExpense


Depreciation
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.0020.0010.0020.0020.0020.0020.0010.0010.0060.030.030.0290.030.030.030.030.0580.0560.0540.0530.0540.0520.0510.0490.050.050.0480.0480.0410.0170.0140.011
Percentage of DepreciationDepletionAndAmortization0.00.00.00.00.00.10.00.00.21.11.21.21.51.61.31.42.82.62.62.52.92.82.72.83.13.22.83.02.71.61.61.1

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value1.9833.5434.6523.187-0.5012.626.2583.2992.3321.0460.8983.8171.633-0.5191.7570.980.8311.5951.0062.138-1.7451.991.2611.092-0.4530.510.6460.6180.47-0.3441.761-0.3930.0620.144
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value11131922141015176.78811159.4445.7117.9972.887.9830.0840.1592.8341.7472.2050.052-0.066-3.163-3.957-5.753-3.52-6.361-8.218-6.18-5.537-5.598-5.981-3.843
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.910.015.120.414.810.916.921.18.815.021.414.59.313.65.215.90.20.36.44.35.70.1-0.2-9.8-13.1-19.0-12.4-24.6-33.3-25.5-23.4-26.5-29.5-20.1

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-16530000.0-12332000.0-7210000.0-11431000.0-16052000.0-7437000.0836000.0-1604000.0-1860000.0-1924000.03733000.0-1305000.0-2042000.0-607000.0-631000.0924000.0-4007000.0-5255000.0409000.0-3890000.0-3468000.0-4911000.0-3518000.0-6048000.0-7369000.0-8903000.0-9372000.0-11435000.0-8659000.0-8320000.0-8632000.0-7735000.0-8290000.0-6657000.0
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-11.5-8.9-5.6-10.2-16.1-7.80.9-1.9-2.4-2.65.2-2.0-3.3-1.0-1.11.8-8.4-11.20.9-9.5-8.9-12.9-9.8-18.7-24.3-29.4-33.1-44.2-35.1-34.3-36.5-36.7-40.9-34.8

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-12332000.0-7210000.0-11431000.0-16052000.0-7437000.0836000.0-1604000.0-1860000.0-1924000.03733000.0-1305000.0-2042000.0-607000.0
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-8.9-5.6-10.2-16.1-7.80.9-1.9-2.4-2.65.2-2.0-3.3-1.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value2420161716131111108.6867.4938.8696.7975.3254.643.723.8543.1292.7162.5192.4141.9941.721.9451.832.2351.9571.8771.7231.1960.9230.4580.3040.264
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensation us-gaap:IncomeStatementLocation

us-gaap:CostOfSales


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value2.3312.6032.4991.9891.7451.7021.6581.2290.9420.860.8530.6780.5940.5990.5750.4340.4240.3570.3290.2650.2270.2330.2180.1880.1760.1580.1210.0870.0670.0510.0440.032
Percentage of ShareBasedCompensation13.815.114.914.414.715.415.914.112.69.712.512.712.816.114.913.915.614.213.613.313.212.011.98.49.08.47.07.37.311.114.512.1

us-gaap:GeneralAndAdministrativeExpense


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value5.5055.385.3434.8934.5114.3344.1223.7383.7944.0443.2952.4082.1111.241.2541.130.9840.9891.0130.860.7220.7890.8140.9490.7990.7750.7630.4330.2650.0890.0770.074
Percentage of ShareBasedCompensation32.631.131.835.538.039.139.543.050.645.648.545.245.533.332.536.136.239.342.043.142.040.644.542.540.841.344.336.228.719.425.328.0

us-gaap:ResearchAndDevelopmentExpense


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value3.6743.8763.6842.8062.2592.0221.9071.471.012.3521.0640.8770.8070.7970.8010.6370.5490.5470.5280.4350.4010.4750.340.5740.5270.5830.4710.350.2610.1360.0490.053
Percentage of ShareBasedCompensation21.822.421.920.319.018.318.316.913.526.515.716.517.421.420.820.420.221.721.921.823.324.418.625.726.931.127.329.328.329.716.120.1

us-gaap:SellingAndMarketingExpense


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value5.3665.4275.2654.1063.3533.0172.7492.2491.7471.6131.5851.3621.1281.0841.2240.9280.7590.6260.5440.4340.370.4480.4580.5240.4550.3610.3680.3260.330.1820.1340.105
Percentage of ShareBasedCompensation31.831.431.429.828.327.226.325.923.318.223.325.624.329.131.829.727.924.922.521.821.523.025.023.423.219.221.427.335.839.744.139.8

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-9.77-51.73-94.66648-402.47966-61.952-7.7164.7351.302-14.263-95.211-108.7651.49-0.841-0.631-0.664-0.514-1.364-0.405-0.376-0.252-0.427-0.275190.4629.454-0.142-30.258-0.096-3.21-0.1762.2310.134
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.8-37.5-74.043.4-403.369.5-67.1-9.26.11.7-19.7-145.8-178.02.5-1.5-1.3-1.4-1.1-3.1-1.0-1.0-0.7-1.2-0.965.81.533.4-0.5-122.6-0.4-13.6-0.811.00.7

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value118.229105.5218.8466.0456.4524.554.2413.9854.7583.4110.6590.4330.8410.6310.6640.5140.1580.4050.3160.2520.4270.2750.2160.1980.5470.1420.2650.0710.2530.1760.010.115
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-2.749-6.081-6.041-2.9884651.3673.7890.1435.454-0.9121.086-0.7761882.2423.544-1.1371.277-1.315-0.681-1.647-1.958-0.517-0.524-2.394-1.286-2.352-1.134-1.585701716-1.858163.224
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.9-4.4-4.7-2.7466.11.44.10.27.0-1.21.5-1.2308.53.86.4-2.32.7-2.8-1.5-4.0-5.0-1.4-1.5-7.4-4.2-7.8-4.0-6.1286.973.269.3-8.879.016.9

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value2129000.02244000.02255000.02298000.02431000.02557000.02530000.02621000.02693000.03123000.03122000.03051000.03333000.03491000.04047000.04597000.04791000.05127000.05556000.05626000.05831000.05980000.06092000.06553000.06775000.06891000.07164000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value36.4734.8626.3325.1724.4523.5219.3818.9717.2915.7312.5210.510.419.958.07.16.916.885.235.034.954.854.584.564.514.444.34
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312015-12-312015-09-302015-06-302015-03-31
Value125000.0566000.0139000.0363000.0240000.0411000.0188000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-31
Value4438000.0
Percentage of DeferredTaxLiabilities100.0

us-gaap:DeferredTaxLiabilities us-gaap:StatementGeographical

fivn:UKAndAustralia


Deferred
Period End2020-12-31
Value4400000.0
Percentage of DeferredTaxLiabilities99.1

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value5617140.2640.5680.8251.2211.489
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value6.0764.471103.1152.8052.4851.9751.4551.0750.994
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value5159475253514329
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0

fivn:AdditionalPaidInCapitalSharesUnwindingOfCappedCallsFromConversionOfConvertibleSecurities us-gaap:StatementEquityComponents

fivn:AdditionalPaidInCapitalSharesUnwindingOfCappedCallsFromConversionOfConvertibleSecurities

us-gaap:CommonStock


Additional
Period End2021-06-302021-03-31
Value28000.019000.0
Percentage of AdditionalPaidInCapitalSharesUnwindingOfCappedCallsFromConversionOfConvertibleSecurities100.0100.0

fivn:AdditionalPaidInCapitalValueUnwindingOfCappedCallsFromConversionOfConvertibleSecurities

fivn:AdditionalPaidInCapitalValueUnwindingOfCappedCallsFromConversionOfConvertibleSecurities


Additional
Period End2021-06-302021-03-31
Value-5000.0-19000.0
Percentage of AdditionalPaidInCapitalValueUnwindingOfCappedCallsFromConversionOfConvertibleSecurities100.0100.0

fivn:AdditionalPaidInCapitalValueUnwindingOfCappedCallsFromConversionOfConvertibleSecurities us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-31
Value-5000.0-19000.0
Percentage of AdditionalPaidInCapitalValueUnwindingOfCappedCallsFromConversionOfConvertibleSecurities100.0100.0

fivn:AdjustmentsToAdditionalPaidInCapitalCarryingAmountOfEquityEquityComponentOfConvertibleDebt

fivn:AdjustmentsToAdditionalPaidInCapitalCarryingAmountOfEquityEquityComponentOfConvertibleDebt


Adjustments
Period End2020-12-312020-09-302020-06-30
Value-34.423-10.623293
Percentage of AdjustmentsToAdditionalPaidInCapitalCarryingAmountOfEquityEquityComponentOfConvertibleDebt100.0100.0100.0

fivn:AdjustmentsToAdditionalPaidInCapitalCarryingAmountOfEquityEquityComponentOfConvertibleDebt us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2020-12-312020-09-302020-06-30
Value-34.423-10.623293
Percentage of AdjustmentsToAdditionalPaidInCapitalCarryingAmountOfEquityEquityComponentOfConvertibleDebt100.0100.0100.0

fivn:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfCappedCallTransaction

fivn:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfCappedCallTransaction


Adjustments
Period End2020-12-312020-09-302020-06-30
Value0.00.090
Percentage of AdjustmentsToAdditionalPaidInCapitalEquityComponentOfCappedCallTransaction0.00.0100.0

fivn:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfCappedCallTransaction us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2020-12-312020-09-302020-06-30
Value0.00.090
Percentage of AdjustmentsToAdditionalPaidInCapitalEquityComponentOfCappedCallTransaction0.00.0100.0

fivn:AllowanceForDoubtfulAccountsReceivableWriteOffsNetOfRecovery fivn:CumulativeEffectPeriodOfAdoption

fivn:AllowanceForDoubtfulAccountsReceivableWriteOffsNetOfRecovery

fivn:CumulativeEffectPeriodOfAdoptionUnadjustedBalance


Allowance
Period End2020-09-302020-06-302020-03-31
Value221000.018000.011000.0
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffsNetOfRecovery100.0100.0100.0

fivn:AmortizationOfCommissionCosts

fivn:AmortizationOfCommissionCosts


Amortization
Period End2021-03-312020-03-31
Value5540000.03471000.0
Percentage of AmortizationOfCommissionCosts100.0100.0

fivn:AmortizationOfDebtIssuanceCostsEffectiveInterestRate us-gaap:DebtInstrument, us-gaap:LongtermDebtType

fivn:AmortizationOfDebtIssuanceCostsEffectiveInterestRate

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Amortization
Period End2021-06-302021-03-31
Value00.76
Percentage of AmortizationOfDebtIssuanceCostsEffectiveInterestRate0.0100.0

fivn:ConvertibleSeniorNotesDue2025, us-gaap:ConvertibleDebt


Amortization
Period End2021-06-302021-03-31
Value01.0
Percentage of AmortizationOfDebtIssuanceCostsEffectiveInterestRate0.0131.6

fivn:CapitalizationofLeaseholdImprovementThroughNonCashLeaseIncentive

fivn:CapitalizationofLeaseholdImprovementThroughNonCashLeaseIncentive


Capitalizationof
Period End2021-06-302021-03-312019-09-30
Value04815000.00
Percentage of CapitalizationofLeaseholdImprovementThroughNonCashLeaseIncentive0.0100.00.0

fivn:CashConsiderationToRepurchaseNote

fivn:CashConsiderationToRepurchaseNote


Cash
Period End2021-06-302021-03-312020-09-30
Value9.7827.845.003
Percentage of CashConsiderationToRepurchaseNote100.0100.0100.0

fivn:DebtInstrumentConversionMultipleOfAggregatePrincipalAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

fivn:DebtInstrumentConversionMultipleOfAggregatePrincipalAmount

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value9.87.8185.0
Percentage of DebtInstrumentConversionMultipleOfAggregatePrincipalAmount100.0100.0100.0100.0

fivn:DebtInstrumentConversionOfAggregatePrincipalAmountTerm1 us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

fivn:DebtInstrumentConversionOfAggregatePrincipalAmountTerm1

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt, us-gaap:SubsequentEvent


Debt
Period End2020-08-03
Value13
Percentage of DebtInstrumentConversionOfAggregatePrincipalAmountTerm1100.0

fivn:FinanceLeaseCost

fivn:FinanceLeaseCost


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.5490.73-2.7251.0391.0451.3591.5591.7072.0921.6911.9672.2082.1212.176
Percentage of FinanceLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

fivn:IncreaseDecreaseinCapitalizedContractCost

fivn:IncreaseDecreaseinCapitalizedContractCost


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1915106.4977.1534.6953.7483.5473.0172.4712.6541.7561.6761.6620.00.00.00.0
Percentage of IncreaseDecreaseinCapitalizedContractCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

fivn:OperatingLeaseRightOfUseAssetAmortizationExpense

fivn:OperatingLeaseRightOfUseAssetAmortizationExpense


Operating
Period End2021-03-312020-09-302020-06-302020-03-312019-09-30
Value2389000.01441000.01392000.01394000.01273000.0
Percentage of OperatingLeaseRightOfUseAssetAmortizationExpense100.0100.0100.0100.0100.0

fivn:PaymentsToAcquireAssetsAsPartOfAnAssetAcquisition

fivn:PaymentsToAcquireAssetsAsPartOfAnAssetAcquisition


Payments
Period End2020-09-302020-06-302020-03-312019-06-302019-03-31
Value00100000.000
Percentage of PaymentsToAcquireAssetsAsPartOfAnAssetAcquisition0.00.0100.00.00.0

fivn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAssumedThroughBusinessAcquisitionFairValueOnAcquisitionDate us-gaap:AwardType, us-gaap:BusinessAcquisition

fivn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAssumedThroughBusinessAcquisitionFairValueOnAcquisitionDate

us-gaap:EmployeeStockOption, fivn:InferenceSolutions


Share
Period End2020-11-18
Value7600000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAssumedThroughBusinessAcquisitionFairValueOnAcquisitionDate100.0

fivn:StockIssuedDuringPeriodSharesStockOptionsandWarrantsExercised us-gaap:StatementEquityComponents

fivn:StockIssuedDuringPeriodSharesStockOptionsandWarrantsExercised

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value123000.0123000.0143000.0161000.0160000.0165000.0444000.0216000.0101000.0210000.0188000.0786000.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsandWarrantsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

fivn:StockIssuedDuringPeriodValueStockOptionsandWarrantsExercised

fivn:StockIssuedDuringPeriodValueStockOptionsandWarrantsExercised


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2224000.02215000.02847000.03484000.02597000.01849000.03267000.0982000.0739000.01262000.01032000.04746000.0
Percentage of StockIssuedDuringPeriodValueStockOptionsandWarrantsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

fivn:StockIssuedDuringPeriodValueStockOptionsandWarrantsExercised us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2224000.02215000.02846000.03484000.02596000.01849000.03266000.0981000.0739000.01262000.01032000.04745000.0
Percentage of StockIssuedDuringPeriodValueStockOptionsandWarrantsExercised100.0100.0100.0100.0100.0100.0100.099.9100.0100.0100.0100.0

us-gaap:CommonStock


Stock
Period End2020-09-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1000.01000.001000.01000.00001000.0
Percentage of StockIssuedDuringPeriodValueStockOptionsandWarrantsExercised0.00.00.00.00.10.00.00.00.0

fivn:TaxAssetLiabilityOfValuationAllowanceAssociatedWithAcquisition

fivn:TaxAssetLiabilityOfValuationAllowanceAssociatedWithAcquisition


Tax
Period End2020-09-30
Value0
Percentage of TaxAssetLiabilityOfValuationAllowanceAssociatedWithAcquisition0.0

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments


Accretion
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-12-312013-12-31
Value-1839000.0-1682000.0-1271000.0-1189000.0-453000.0-177000.072000.0153000.0462000.0421000.0353000.0274000.043000.00002000.00
Percentage of AccretionAmortizationOfDiscountsAndPremiumsInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature fivn:ConversionFeature, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature

fivn:PaymentsforCappedCallTransaction, fivn:ConvertibleSeniorNotesDue2025, us-gaap:ConvertibleDebt


Adjustments
Period End2020-09-30
Value0.0
Percentage of AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature0.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt


Adjustments
Period End2020-12-312020-09-302020-06-30
Value0.00.0154
Percentage of AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt0.00.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2020-12-312020-09-302020-06-30
Value0.00.0154
Percentage of AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt0.00.0100.0

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

us-gaap:AmortizationOfDebtDiscountPremium

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Amortization
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.7540.9482.2723.0323.0172.9682.8882.812.8282.7821.5820.0
Percentage of AmortizationOfDebtDiscountPremium100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

fivn:ConvertibleSeniorNotesDue2025, us-gaap:ConvertibleDebt


Amortization
Period End2020-12-312020-09-302020-06-30
Value7.0516.9492.528
Percentage of AmortizationOfDebtDiscountPremium935.1733.0111.3

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:AmortizationOfFinancingCostsAndDiscounts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-03-31
Value0.9850.9748.5348.6335.2513.323.3043.253.1553.0793.0993.0491.7130.020.020.020.020.020.020.0430.0870.0910.090.0890.0870.0840.0830.0810.0780.0510.0060.0
Percentage of AmortizationOfFinancingCostsAndDiscounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationAcquisitionRelatedCosts

fivn:InferenceSolutions


Business
Period End2021-06-302021-03-31
Value0200000.0
Percentage of BusinessCombinationAcquisitionRelatedCosts0.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

fivn:VirtualObserver, us-gaap:CustomerRelatedIntangibleAssets


Business
Period End2020-09-302020-06-30
Value100000.0600000.0
Percentage of BusinessCombinationAcquisitionRelatedCosts0.00.0

fivn:VirtualObserver, us-gaap:TrademarksAndTradeNames


Business
Period End2020-12-312020-09-302020-06-30
Value0100000.0800000.0
Percentage of BusinessCombinationAcquisitionRelatedCosts0.00.00.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferred1

fivn:InferenceSolutions


Business
Period End2020-11-18
Value156
Percentage of BusinessCombinationConsiderationTransferred1100.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1


Business
Period End2021-06-302021-03-31
Value2700000.02500000.0
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1100.0100.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1 us-gaap:BusinessAcquisition, us-gaap:FairValueByFairValueHierarchyLevel

fivn:InferenceSolutions, us-gaap:FairValueInputsLevel3


Business
Period End2021-06-30
Value2700000.0
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1100.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1 us-gaap:Range, us-gaap:BusinessAcquisition, us-gaap:FairValueByFairValueHierarchyLevel

srt:Maximum, fivn:InferenceSolutions, us-gaap:FairValueInputsLevel3


Business
Period End2021-03-31
Value2500000.0
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1100.0

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CapitalExpendituresIncurredButNotYetPaid


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value303000.07515000.04393000.0883000.0558000.02280000.02028000.0-740000.0-273000.01875000.0804000.042000.0456000.0281000.0123000.0-29000.0-108000.0159000.0150000.0-89000.0-35000.0137000.067000.050000.018000.016000.08000.0-20000.03000.020000.0-7000.0-47000.047000.017000.0
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-302019-06-302018-09-302018-06-30
Value5.0201.41.74.01.22.81.21.6
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:DebtInstrumentConvertibleConversionRatio1

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value024.49800
Percentage of DebtInstrumentConvertibleConversionRatio10.0100.00.00.0

fivn:ConvertibleSeniorNotesDue2025, us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-31
Value07.4437
Percentage of DebtInstrumentConvertibleConversionRatio10.030.4

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value6.75.85.04.84.53.93.73.43.33.12.72.62.32.21.91.82.22.02.02.01.92.01.81.71.81.61.51.51.61.51.41.10.91.0
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings

us-gaap:Liability, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-06-302021-03-31
Value-2700000.0-2500000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings100.0100.0

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestExpense


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5000.013000.025000.041000.063000.082000.0126000.0155000.0187000.0236000.0288000.0337000.0368000.0354000.0
Percentage of FinanceLeaseInterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeasePrincipalPayments


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value119000.0456000.0687000.0833000.0966000.01229000.01646000.01706000.01808000.01894000.02165000.01976000.02051000.02352000.0
Percentage of FinanceLeasePrincipalPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:FinanceLeaseRightOfUseAssetAmortization


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value544000.0717000.0-2750000.0998000.0982000.01277000.01433000.01552000.01905000.01455000.01679000.01871000.01753000.01822000.0
Percentage of FinanceLeaseRightOfUseAssetAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillPeriodIncreaseDecrease us-gaap:BusinessAcquisition

us-gaap:GoodwillPeriodIncreaseDecrease

fivn:VirtualObserver


Goodwill
Period End2020-09-30
Value0.0
Percentage of GoodwillPeriodIncreaseDecrease0.0

us-gaap:IncreaseDecreaseInAccountsPayableTrade

us-gaap:IncreaseDecreaseInAccountsPayableTrade


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value1374000.0351000.03514000.0114000.03674000.0-1121000.02449000.0-59000.0-393000.0552000.02111000.0-1186000.0312000.01181000.0-596000.0222000.01282000.0-95000.0-228000.0682000.0-468000.0825000.0-281000.065000.0235000.0-1629000.01318000.0-510000.0-287000.0-221000.0502000.0-883000.0-605000.01182000.0
Percentage of IncreaseDecreaseInAccountsPayableTrade100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-2440000.0322000.02725000.01954000.0-86000.03378000.04304000.01852000.02123000.0416000.046000.02740000.01049000.0121000.0206000.01651000.0
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherCurrentLiabilities

us-gaap:IncreaseDecreaseInOtherCurrentLiabilities


Increase
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value185.2993.9674.7594.802-2.994-1.2087.7240.16-0.3762.7910.865-2.213.1191.36-0.5461.935-1.2470.9121.123
Percentage of IncreaseDecreaseInOtherCurrentLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherNoncurrentAssets

us-gaap:IncreaseDecreaseInOtherNoncurrentAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-0.046-0.101-0.1630.47-0.5282.1320.084-12.3074.7267.845-0.125-0.064-0.0940.090.1040.095-0.136-0.03-0.2280.087-0.0920.030.1340.091-0.0070.0940.089-0.016-0.010.065-0.039-0.0170.0260.166
Percentage of IncreaseDecreaseInOtherNoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities

us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-14189000.0-766000.01979000.0215000.096000.0-377000.0-342000.0-5445000.02808000.02604000.0467000.0-336000.0-64000.0325000.0-100000.0-180000.0287000.024000.0-24000.0-22000.0-29000.0-24000.0-52000.0-25000.0-67000.09000.0-50000.0-56000.0-55000.0-47000.0-61000.0-106000.0-24000.0197000.0
Percentage of IncreaseDecreaseInOtherNoncurrentLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value2438000.03524000.0-132000.0-1620000.04311000.02754000.0-501000.0-881000.02332000.01721000.051000.0-385000.01307000.01833000.051000.0-2245000.01977000.02129000.0-1068000.0721000.0-509000.01715000.0-733000.0-1311000.01057000.01211000.0-765000.0-89000.0105000.0965000.0-223000.0
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPropertyAndOtherTaxesPayable

us-gaap:IncreaseDecreaseInPropertyAndOtherTaxesPayable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value539000.0738000.01286000.0961000.0-238000.0-707000.0777000.0570000.088000.0-425000.0129000.0120000.0361000.0-115000.0-5000.0-76000.0182000.0-11000.0-92000.0-102000.0-81000.093000.0280000.0-4000.0-795000.0960000.01227000.02021000.0-3331000.0523000.0737000.0378000.0-73000.01283000.0
Percentage of IncreaseDecreaseInPropertyAndOtherTaxesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2517000.02668000.01564000.01547000.01515000.01516000.01423000.01390000.01237000.01103000.00000
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1370000.02038000.01669000.01672000.01607000.01584000.01429000.01399000.01265000.01144000.00000
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


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
Value-80000.044000.0-426000.0-243000.0-626000.01054000.0349000.081000.065000.0174000.054000.0-189000.037000.05000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-80000.044000.0-426000.0-243000.0-626000.01054000.0349000.081000.065000.0174000.054000.0-189000.037000.05000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-40000.0-186000.0220000.09000.065000.0-147000.0-446000.0-25000.06000.017000.0-86000.040000.09000.010000.0-2000.049000.0-10000.011000.01000.03000.03000.04000.04000.0-41000.001000.02000.03000.02000.00
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0

us-gaap:PaymentsOfDebtIssuanceCosts us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:PaymentsOfDebtIssuanceCosts

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Payments
Period End2021-06-302021-03-312018-05-31
Value-0.20.78.1
Percentage of PaymentsOfDebtIssuanceCosts100.0100.0100.0

fivn:ConvertibleSeniorNotesDue2025, us-gaap:ConvertibleDebt


Payments
Period End2021-06-302021-03-312020-06-30
Value-0.91518
Percentage of PaymentsOfDebtIssuanceCosts450.02228.60.0

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1611631134639862851231163416941090.00.00.0
Percentage of PaymentsToAcquireAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:PaymentsToAcquireBusinessesGross

us-gaap:PaymentsToAcquireBusinessesGross


Payments
Period End2020-12-312020-09-30
Value1370.0
Percentage of PaymentsToAcquireBusinessesGross100.00.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:BusinessAcquisition

fivn:InferenceSolutions


Payments
Period End2020-11-18
Value137
Percentage of PaymentsToAcquireBusinessesGross0.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

fivn:InferenceSolutionsInc, us-gaap:SubsequentEvent


Payments
Period End2020-10-22
Value148
Percentage of PaymentsToAcquireBusinessesGross0.0

us-gaap:ProceedsFromConvertibleDebt

us-gaap:ProceedsFromConvertibleDebt


Proceeds
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312018-09-302017-12-312017-09-30
Value0.00.00.00.0-0.003-0.090.00.0
Percentage of ProceedsFromConvertibleDebt0.00.00.00.0100.0100.00.00.0

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302014-12-312014-09-30
Value2.2242.2152.5412.8483.4842.5963.8270.02.8460.02.3010.01.1870.00.6890.00.660.0
Percentage of ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0

us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities

us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value1631201661003313443119125397.2462.6471.40.00.00.00.00.00.00.00.00.0202030
Percentage of ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.0100.0100.0100.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value177000.0160000.0176000.0225000.098000.0255000.012000.048000.016000.014000.09000.015000.018000.048000.029000.021000.021000.024000.017000.017000.016000.025000.014000.023000.021000.0113000.033000.04000.019000.020000.060000.010000.012000.07000.0
Percentage of ProvisionForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForDoubtfulAccounts fivn:CumulativeEffectPeriodOfAdoption

fivn:CumulativeEffectPeriodOfAdoptionAdjustment


Provision
Period End2020-09-302020-06-302020-03-31
Value200000.074000.0233000.0
Percentage of ProvisionForDoubtfulAccounts88.975.591.4

fivn:CumulativeEffectPeriodOfAdoptionUnadjustedBalance


Provision
Period End2020-09-302020-06-302020-03-31
Value225000.023000.022000.0
Percentage of ProvisionForDoubtfulAccounts100.023.58.6

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value4.09381.650.1040.3643.8921.1290.04.6190.00.00.00.0
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.00.0100.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-31
Value57000.032000.050000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-31
Value3.4280.522.82
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-31
Value-3.02182.8110.32
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312015-12-312015-09-302015-06-302015-03-31
Value310000.0286000.0335000.091000.0100000.0296000.079000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-31
Value11.3446.771.85
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate

us-gaap:EmployeeStock


Share
Period End2020-11-302020-05-312019-11-302019-05-312018-11-302018-05-312017-11-302017-05-312016-11-302016-05-312015-11-302015-05-312014-11-302014-09-302014-06-302014-04-30
Value50.050.00.460.510.370.360.360.430.420.580.540.430.5600.390.39
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value47.047.0047.00.480.4700.460.460.4600.440.440.4500.530.490.49-0.020.480.480.4800.480.49-0.010.550.560.5600.60.60.6
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0143.60.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate

us-gaap:EmployeeStock


Share
Period End2020-11-302020-05-312019-11-302019-05-312018-11-302018-05-312017-11-302017-05-312016-11-302016-05-312015-11-302015-05-312014-11-302014-09-302014-06-302014-04-30
Value0.10.20.0240.0250.0210.0140.0140.010.0060.0040.0030.0010.00100.0010.001
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value1.01.0-0.80.40.0040.01200.0180.0240.0250.0010.0280.0270.0270.0010.020.020.02-0.0010.0120.0120.0150.0010.0160.01500.0180.0190.0180.0020.0180.010.011
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01900.00.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-31
Value4000.06000.041000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-31
Value28.3154.319.37
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-31
Value12000.0118000.033000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-31
Value-0.1681.644.54
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-31
Value0.0817.971.65
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-31
Value-0.54181.310.4
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value182000.0143000.0211000.080000.02724000.0
Percentage of StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan

us-gaap:CommonStock


Stock
Period End2021-06-302020-09-302020-06-302019-09-302019-06-30
Value68000.00103000.00109000.0
Percentage of StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan100.00.0100.00.0100.0

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:CommonStock


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
Value310000.0286000.0336000.0271000.0316000.0288000.0292000.0272000.0429000.0211000.0250000.0263000.0298000.0236000.0
Percentage of StockIssuedDuringPeriodSharesShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised us-gaap:AwardType

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:EmployeeStockOption


Stock
Period End2021-06-302021-03-312020-12-31
Value123000.0123000.095000.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value-0.149-0.1433010268
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value-0.149-0.1433010268
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities100.0100.0100.0100.0100.0

us-gaap:CommonStock


Stock
Period End2020-12-312020-09-302020-06-30
Value0.00.00.003
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities0.00.00.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan

us-gaap:StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan


Stock
Period End2021-06-302020-09-302020-06-302019-09-302019-06-30
Value8128000.005666000.003996000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan100.00.0100.00.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302020-09-302020-06-302019-09-302019-06-30
Value8128000.005666000.003996000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan100.00.0100.00.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation


Stock
Period End2021-06-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1000.01000.000000-1000.01000.000
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.00.00.00.00.00.0100.0100.00.00.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2020-12-31
Value0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation0.0

us-gaap:CommonStock


Stock
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1000.0001000.001000.000001000.000
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.00.00.0100.00.00.00.00.00.0-0.0100.00.00.0

fivn:AccruedFederalFees

fivn:AccruedFederalFees


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value5138000.05024000.03745000.02562000.01670000.01754000.02303000.01981000.01577000.01348000.01434000.01681000.01638000.01331000.01151000.01146000.03261000.03018000.02742000.05873000.06008000.05885000.05684000.05595000.05658000.07531000.07215000.06430000.04361000.04353000.04206000.0
Percentage of AccruedFederalFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

fivn:AccruedLiabilitiesandOtherCurrentLiabilities

fivn:AccruedLiabilitiesandOtherCurrentLiabilities


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value7452444034241820141713141314111110139.604109.1539.7477.9118.7188.1077.3187.7788.1527.7885.929
Percentage of AccruedLiabilitiesandOtherCurrentLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

fivn:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill us-gaap:BusinessAcquisition

fivn:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill

fivn:InferenceSolutions


Business
Period End2020-11-18
Value164
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill100.0

fivn:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedExcludingCashAndCashEquivalentsAcquiredNet us-gaap:BusinessAcquisition

fivn:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedExcludingCashAndCashEquivalentsAcquiredNet

fivn:InferenceSolutions


Business
Period End2020-11-18
Value155
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedExcludingCashAndCashEquivalentsAcquiredNet100.0

fivn:ClosingPriceOfCommonStock us-gaap:DebtInstrument, us-gaap:LongtermDebtType

fivn:ClosingPriceOfCommonStock

fivn:ConvertibleSeniorNotesDue2025, us-gaap:ConvertibleDebt


Closing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-05-21
Value183.39156.33174.4129.68110.67103.34
Percentage of ClosingPriceOfCommonStock100.0100.0100.0100.0100.0100.0

fivn:CommercialCommitmentToBePaidRemainderOfTheYear us-gaap:OtherCommitments

fivn:CommercialCommitmentToBePaidRemainderOfTheYear

fivn:PurchaseCommitmentAdditionalCloudServicesAgreement


Commercial
Period End2021-06-30
Value1100000.0
Percentage of CommercialCommitmentToBePaidRemainderOfTheYear100.0

fivn:PurchaseCommitmentCloudServicesAgreement


Commercial
Period End2021-06-302021-03-31
Value5000000.07000000.0
Percentage of CommercialCommitmentToBePaidRemainderOfTheYear454.50.0

fivn:CommercialCommitmentToBePaidYearOne us-gaap:OtherCommitments

fivn:CommercialCommitmentToBePaidYearOne

fivn:PurchaseCommitmentAdditionalCloudServicesAgreement


Commercial
Period End2021-06-30
Value1700000.0
Percentage of CommercialCommitmentToBePaidYearOne100.0

fivn:PurchaseCommitmentCloudServicesAgreement


Commercial
Period End2021-06-302021-03-312020-12-31
Value2500000.02600000.07000000.0
Percentage of CommercialCommitmentToBePaidYearOne147.10.00.0

fivn:CommercialCommitmentToBePaidYearTwo us-gaap:OtherCommitments

fivn:CommercialCommitmentToBePaidYearTwo

fivn:PurchaseCommitmentAdditionalCloudServicesAgreement


Commercial
Period End2021-06-30
Value2200000.0
Percentage of CommercialCommitmentToBePaidYearTwo100.0

fivn:PurchaseCommitmentCloudServicesAgreement


Commercial
Period End2020-12-31
Value4400000.0
Percentage of CommercialCommitmentToBePaidYearTwo0.0

fivn:CommercialCommitmentsExpiring us-gaap:OtherCommitments

fivn:CommercialCommitmentsExpiring

fivn:PurchaseCommitmentAdditionalCloudServicesAgreement


Commercial
Period End2021-06-30
Value5.0
Percentage of CommercialCommitmentsExpiring100.0

fivn:PurchaseCommitmentCloudServicesAgreement


Commercial
Period End2021-06-302021-03-312020-12-312020-09-30
Value7.59.61112
Percentage of CommercialCommitmentsExpiring150.00.00.00.0

fivn:ContractwithCustomerAssetLiabilityNet

fivn:ContractwithCustomerAssetLiabilityNet


Contractwith
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-01-01
Value-34175000.0-34214000.0-34059000.0-30886000.0-29236000.0-28987000.0-23856000.0-21113000.0-19454000.0-17426000.0-17061000.0-16802000.0-13759000.0-12832000.0
Percentage of ContractwithCustomerAssetLiabilityNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

fivn:DebtInstrumentConversionOptionEquityComponent us-gaap:DebtInstrument, us-gaap:LongtermDebtType

fivn:DebtInstrumentConversionOptionEquityComponent

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1417196363636363636363
Percentage of DebtInstrumentConversionOptionEquityComponent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

fivn:ConvertibleSeniorNotesDue2025, us-gaap:ConvertibleDebt


Debt
Period End2020-12-312020-09-302020-06-30
Value158158158
Percentage of DebtInstrumentConversionOptionEquityComponent1091.5883.3826.3

fivn:DebtInstrumentConvertibleAssociatedCappedCallTransactionsAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

fivn:DebtInstrumentConvertibleAssociatedCappedCallTransactionsAmount

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-312020-09-302019-12-312019-03-312018-12-312018-09-302018-06-30
Value3131313131313131
Percentage of DebtInstrumentConvertibleAssociatedCappedCallTransactionsAmount100.0100.0100.0100.0100.0100.0100.0100.0

fivn:DebtInstrumentIssuanceCostsEquityComponent us-gaap:DebtInstrument, us-gaap:LongtermDebtType

fivn:DebtInstrumentIssuanceCostsEquityComponent

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value455000.0562000.0600000.01998000.01998000.01998000.01998000.01998000.01998000.0
Percentage of DebtInstrumentIssuanceCostsEquityComponent100.0100.0100.0100.0100.0100.0100.0100.0100.0

fivn:DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxCurrent

fivn:DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxCurrent


Debt
Period End2020-09-302020-06-30
Value261000.0511000.0
Percentage of DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxCurrent100.0100.0

fivn:DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxCurrent us-gaap:FinancialInstrument

us-gaap:MunicipalBonds


Debt
Period End2020-09-302020-06-30
Value1000.04000.0
Percentage of DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxCurrent0.40.8

us-gaap:USGovernmentAgenciesDebtSecurities


Debt
Period End2020-09-302020-06-30
Value85000.0275000.0
Percentage of DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxCurrent32.653.8

us-gaap:USTreasurySecurities


Debt
Period End2020-09-302020-06-30
Value160000.0217000.0
Percentage of DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainBeforeTaxCurrent61.342.5

fivn:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneThroughTwoYearsAmortizedCost

fivn:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneThroughTwoYearsAmortizedCost


Debt
Period End2020-12-31
Value42
Percentage of DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneThroughTwoYearsAmortizedCost100.0

fivn:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneThroughTwoYearsFairValue

fivn:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneThroughTwoYearsFairValue


Debt
Period End2020-12-31
Value42
Percentage of DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneThroughTwoYearsFairValue100.0

fivn:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneYearAmortizedCost

fivn:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneYearAmortizedCost


Debt
Period End2021-06-302020-12-31
Value7242
Percentage of DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneYearAmortizedCost100.0100.0

fivn:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneYearFairValue

fivn:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneYearFairValue


Debt
Period End2021-06-302020-12-31
Value7242
Percentage of DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneYearFairValue100.0100.0

fivn:DeferredTaxAssetLeaseLiabilities

fivn:DeferredTaxAssetLeaseLiabilities


Deferred
Period End2020-12-312019-12-31
Value1418000.01992000.0
Percentage of DeferredTaxAssetLeaseLiabilities100.0100.0

fivn:DeferredTaxAssetsOperatingLossandTaxCreditCarryforwardsTotal

fivn:DeferredTaxAssetsOperatingLossandTaxCreditCarryforwardsTotal


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value9569544748453926
Percentage of DeferredTaxAssetsOperatingLossandTaxCreditCarryforwardsTotal100.0100.0100.0100.0100.0100.0100.0100.0

fivn:DeferredTaxLiabilitiesDeferredCompensation

fivn:DeferredTaxLiabilitiesDeferredCompensation


Deferred
Period End2020-12-312019-12-312018-12-31
Value125.0170.0
Percentage of DeferredTaxLiabilitiesDeferredCompensation100.0100.00.0

fivn:DeferredTaxLiabilitiesRightOfUseAssets

fivn:DeferredTaxLiabilitiesRightOfUseAssets


Deferred
Period End2020-12-312019-12-31
Value1276000.01755000.0
Percentage of DeferredTaxLiabilitiesRightOfUseAssets100.0100.0

fivn:DisputedLiabilityRelatedToReversalOfInterestAndPenalties fivn:AccrualPeriod, us-gaap:ContingentConsiderationByType, us-gaap:LossContingenciesByNatureOfContingency

fivn:DisputedLiabilityRelatedToReversalOfInterestAndPenalties

fivn:Year2003ToYear2007, fivn:Disputedportion, fivn:USFobligations


Disputed
Period End2020-12-31
Value900000.0
Percentage of DisputedLiabilityRelatedToReversalOfInterestAndPenalties100.0

fivn:FinanceLeaseRightOfUseAssetAccumulatedAmortization

fivn:FinanceLeaseRightOfUseAssetAccumulatedAmortization


Finance
Period End2020-12-312019-12-312018-12-31
Value413933
Percentage of FinanceLeaseRightOfUseAssetAccumulatedAmortization100.0100.0100.0

fivn:FinanceLeaseRightOfUseAssetAccumulatedDepreciation

fivn:FinanceLeaseRightOfUseAssetAccumulatedDepreciation


Finance
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value414142414039373633
Percentage of FinanceLeaseRightOfUseAssetAccumulatedDepreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0

fivn:FinanceLeaseRightOfUseAssetAfterAccumulatedAmortization

fivn:FinanceLeaseRightOfUseAssetAfterAccumulatedAmortization


Finance
Period End2020-12-312019-12-312018-12-31
Value3.1137.48113
Percentage of FinanceLeaseRightOfUseAssetAfterAccumulatedAmortization100.0100.0100.0

fivn:FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization

fivn:FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization


Finance
Period End2020-12-312019-12-312018-12-31
Value454647
Percentage of FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization100.0100.0100.0

fivn:FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization us-gaap:PropertyPlantAndEquipmentByType

us-gaap:ComputerEquipment


Finance
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value958982777267
Percentage of FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization0.0199.40.00.00.0144.4

fivn:FinanceLeaseRightOfUseAssetGross

fivn:FinanceLeaseRightOfUseAssetGross


Finance
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value444546464646464647
Percentage of FinanceLeaseRightOfUseAssetGross100.0100.0100.0100.0100.0100.0100.0100.0100.0

fivn:FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour

fivn:FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour


Finite
Period End2021-06-30
Value4200000.0
Percentage of FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour100.0

fivn:LesseeOperatingLeaseLeaseNotYetCommencedAmount

fivn:LesseeOperatingLeaseLeaseNotYetCommencedAmount


Lessee
Period End2021-06-302021-03-312020-12-31
Value1.84.246
Percentage of LesseeOperatingLeaseLeaseNotYetCommencedAmount100.0100.0100.0

fivn:LesseeOperatingLeaseLiabilityToBePaidAfterYearFour

fivn:LesseeOperatingLeaseLiabilityToBePaidAfterYearFour


Lessee
Period End2021-06-30
Value27
Percentage of LesseeOperatingLeaseLiabilityToBePaidAfterYearFour100.0

fivn:OtherLongTermLiabilities

fivn:OtherLongTermLiabilities


Other
Period End2021-06-302021-03-312020-12-312019-12-31
Value7010000.05369000.05554000.02800000.0
Percentage of OtherLongTermLiabilities100.0100.0100.0100.0

fivn:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization

fivn:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization


Property
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value747066615754
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization100.0100.0100.0100.0100.0100.0

fivn:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

fivn:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization


Property
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value585141393433
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization100.0100.0100.0100.0100.0100.0

fivn:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization

fivn:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization


Property
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1321211081019287
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization100.0100.0100.0100.0100.0100.0

fivn:SalesandExciseTaxesPayableNoncurrent

fivn:SalesandExciseTaxesPayableNoncurrent


Salesand
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value867000.0862000.0857000.0851000.0847000.0843000.0838000.0833000.0836000.0839000.0841000.0884000.0928000.0979000.01044000.01207000.01284000.01399000.01476000.01591000.01650000.01902000.01915000.01949000.02063000.02303000.02582000.02177000.02358000.05735000.05350000.0
Percentage of SalesandExciseTaxesPayableNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsReceivableGrossCurrent us-gaap:AccountsNotesLoansAndFinancingReceivablesByBillingStatusType

us-gaap:AccountsReceivableGrossCurrent

us-gaap:BilledRevenues


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value48474237353634292623232219161716151412129.901119.5548.4887.5538.07.4827.1026.7615.9766.43
Percentage of AccountsReceivableGrossCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnbilledRevenues


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value5.4514.8596.4924.7023.8353.553.0752.4182.1242.1221.7411.4910.8171.8841.61.1521.1441.2091.2530.8530.8720.8711.0280.8390.7680.7490.9180.6570.3660.6950.582
Percentage of AccountsReceivableGrossCurrent11.210.315.312.410.79.78.98.38.28.97.56.64.211.39.27.27.68.59.97.18.87.510.89.910.29.412.39.35.411.69.1

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivable


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-31
Value141000.0140000.0127000.0119000.0115000.0168000.011000.012000.011000.011000.012000.015000.028000.028000.033000.017000.010000.024000.012000.011000.08000.015000.015000.018000.071000.030000.065000.034000.029000.021000.042000.054000.023000.0
Percentage of AllowanceForDoubtfulAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:BalanceSheetLocation

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

fivn:LongTermMarketableInvestments


Available
Period End2021-06-302020-12-31
Value4000.09000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0

fivn:ShortTermMarketableInvestments


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value37000.089000.061000.0130000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax925.00.0677.80.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:BalanceSheetLocation, us-gaap:FinancialInstrument

fivn:LongTermMarketableInvestments, us-gaap:CertificatesOfDeposit


Available
Period End2021-06-30
Value1000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax25.0

fivn:LongTermMarketableInvestments, us-gaap:MunicipalBonds


Available
Period End2021-06-30
Value3000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax75.0

fivn:LongTermMarketableInvestments, us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2020-12-31
Value9000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0

fivn:ShortTermMarketableInvestments, us-gaap:CorporateBondSecurities


Available
Period End2021-06-302020-12-312019-12-31
Value1000.06000.010000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax25.066.70.0

fivn:ShortTermMarketableInvestments, us-gaap:MunicipalBonds


Available
Period End2021-06-302020-12-312019-12-31
Value2000.01000.01000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax50.011.10.0

fivn:ShortTermMarketableInvestments, us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value12000.011000.012000.0110000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax300.00.0133.30.0

fivn:ShortTermMarketableInvestments, us-gaap:USTreasurySecurities


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value21000.078000.041000.08000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax525.00.0455.60.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:BalanceSheetLocation

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

fivn:LongTermMarketableInvestments


Available
Period End2021-06-302020-12-31
Value33000.01000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0

fivn:ShortTermMarketableInvestments


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value11000.09000.011000.010000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax33.30.01100.00.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:BalanceSheetLocation, us-gaap:FinancialInstrument

fivn:LongTermMarketableInvestments, us-gaap:MunicipalBonds


Available
Period End2021-06-30
Value2000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax6.1

fivn:LongTermMarketableInvestments, us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-302020-12-31
Value31000.01000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax93.9100.0

fivn:ShortTermMarketableInvestments, us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-31
Value2000.06000.01000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax6.10.0100.0

fivn:ShortTermMarketableInvestments, us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-302020-12-312019-12-31
Value3000.06000.09000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax9.1600.00.0

fivn:ShortTermMarketableInvestments, us-gaap:USTreasurySecurities


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value4000.01000.04000.01000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax12.10.0400.00.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


Available
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value463467425534169241200196205210200108
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:BalanceSheetLocation

fivn:LongTermMarketableInvestments


Available
Period End2021-06-302020-12-31
Value7242
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis15.79.9

fivn:ShortTermMarketableInvestments


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value390467383241
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis84.3100.090.1100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:BalanceSheetLocation, us-gaap:FinancialInstrument

fivn:LongTermMarketableInvestments, us-gaap:CertificatesOfDeposit


Available
Period End2021-06-30
Value0.509
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis0.1

fivn:LongTermMarketableInvestments, us-gaap:CorporateBondSecurities


Available
Period End2021-06-30
Value1.174
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis0.3

fivn:LongTermMarketableInvestments, us-gaap:MunicipalBonds


Available
Period End2021-06-302020-12-31
Value140.461
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis3.20.1

fivn:LongTermMarketableInvestments, us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-302020-12-31
Value5331
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis11.57.4

fivn:LongTermMarketableInvestments, us-gaap:USTreasurySecurities


Available
Period End2021-06-302020-12-31
Value2.99410
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis0.62.4

fivn:ShortTermMarketableInvestments, us-gaap:CertificatesOfDeposit


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value1.7883.4813.4790.161
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis0.40.70.80.1

fivn:ShortTermMarketableInvestments, us-gaap:CommercialPaper


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value40115.09315
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis8.72.41.26.3

fivn:ShortTermMarketableInvestments, us-gaap:CorporateBondSecurities


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value8.821121713
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis1.92.74.15.7

fivn:ShortTermMarketableInvestments, us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value25142.6843.014
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis5.43.10.61.2

fivn:ShortTermMarketableInvestments, us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value766567177
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis16.614.015.873.4

fivn:ShortTermMarketableInvestments, us-gaap:USTreasurySecurities


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value23735928731
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis51.377.067.613.2

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost


Available
Period End2021-06-302021-03-312020-12-31
Value390467383
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue


Available
Period End2021-06-302021-03-312020-12-31
Value390467383
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value463467425479534170241200197205209200108
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:BalanceSheetLocation

fivn:LongTermMarketableInvestments


Available
Period End2021-06-302020-12-31
Value7242
Percentage of AvailableForSaleSecuritiesDebtSecurities15.79.9

fivn:ShortTermMarketableInvestments


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value390467383241
Percentage of AvailableForSaleSecuritiesDebtSecurities84.3100.090.1100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:BalanceSheetLocation, us-gaap:FinancialInstrument

fivn:LongTermMarketableInvestments, us-gaap:CertificatesOfDeposit


Available
Period End2021-06-30
Value0.51
Percentage of AvailableForSaleSecuritiesDebtSecurities0.1

fivn:LongTermMarketableInvestments, us-gaap:CorporateBondSecurities


Available
Period End2021-06-30
Value1.174
Percentage of AvailableForSaleSecuritiesDebtSecurities0.3

fivn:LongTermMarketableInvestments, us-gaap:MunicipalBonds


Available
Period End2021-06-302020-12-31
Value140.461
Percentage of AvailableForSaleSecuritiesDebtSecurities3.20.1

fivn:LongTermMarketableInvestments, us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-302020-12-31
Value5331
Percentage of AvailableForSaleSecuritiesDebtSecurities11.57.4

fivn:LongTermMarketableInvestments, us-gaap:USTreasurySecurities


Available
Period End2021-06-302020-12-31
Value2.99410
Percentage of AvailableForSaleSecuritiesDebtSecurities0.62.4

fivn:ShortTermMarketableInvestments, us-gaap:CertificatesOfDeposit


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value1.7893.4813.480.162
Percentage of AvailableForSaleSecuritiesDebtSecurities0.40.70.80.1

fivn:ShortTermMarketableInvestments, us-gaap:CommercialPaper


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value40115.09315
Percentage of AvailableForSaleSecuritiesDebtSecurities8.72.41.26.3

fivn:ShortTermMarketableInvestments, us-gaap:CorporateBondSecurities


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value8.82121713
Percentage of AvailableForSaleSecuritiesDebtSecurities1.92.74.15.7

fivn:ShortTermMarketableInvestments, us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value25142.6843.015
Percentage of AvailableForSaleSecuritiesDebtSecurities5.43.10.61.2

fivn:ShortTermMarketableInvestments, us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value766567177
Percentage of AvailableForSaleSecuritiesDebtSecurities16.614.015.873.5

fivn:ShortTermMarketableInvestments, us-gaap:USTreasurySecurities


Available
Period End2021-06-302021-03-312020-12-312019-12-31
Value23735928731
Percentage of AvailableForSaleSecuritiesDebtSecurities51.377.067.613.2

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value240359297302324483136107.2930.6371.1320.989
Percentage of AvailableForSaleSecuritiesDebtSecurities51.977.070.063.160.628.713.218.15.33.50.30.60.9

us-gaap:FairValueInputsLevel2


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value222107127176210121210164186198209198107
Percentage of AvailableForSaleSecuritiesDebtSecurities48.123.030.036.939.471.386.881.994.796.599.799.499.1

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel1, us-gaap:USTreasurySecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312018-09-302018-06-30
Value2403592973023244831360.6371.1320.989
Percentage of AvailableForSaleSecuritiesDebtSecurities51.977.070.063.160.628.713.218.10.30.60.9

us-gaap:FairValueInputsLevel2, us-gaap:CertificatesOfDeposit


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-03-312019-12-312019-09-302018-12-312018-09-302018-06-30
Value2.2993.4813.483.730.1610.1620.4084.2595.3194.157
Percentage of AvailableForSaleSecuritiesDebtSecurities0.50.70.80.80.10.10.22.02.73.8

us-gaap:FairValueInputsLevel2, us-gaap:CommercialPaper


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312018-09-302018-06-30
Value40115.0935.9915.3871215133.4753.7273.131
Percentage of AvailableForSaleSecuritiesDebtSecurities8.72.41.21.31.07.46.36.51.71.92.9

us-gaap:FairValueInputsLevel2, us-gaap:CorporateBondSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312018-09-302018-06-30
Value9.994121716172.88131341394.993
Percentage of AvailableForSaleSecuritiesDebtSecurities2.22.74.13.43.21.75.76.719.619.94.6

us-gaap:FairValueInputsLevel2, us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312018-09-30
Value40143.1451.6627.4586.3923.0153.0176.0866.076
Percentage of AvailableForSaleSecuritiesDebtSecurities8.63.10.70.31.43.81.21.52.93.0

us-gaap:FairValueInputsLevel2, us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312018-09-302018-06-30
Value13065981481769917713415414494
Percentage of AvailableForSaleSecuritiesDebtSecurities28.114.023.231.133.058.473.567.073.572.087.7

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FinancialInstrument

us-gaap:CertificatesOfDeposit


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value2.2993.4813.483.733.9770.1610.1620.4081.6363.0834.2595.3194.157
Percentage of AvailableForSaleSecuritiesDebtSecurities0.50.70.80.80.70.10.10.20.81.52.02.73.8

us-gaap:CommercialPaper


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value40115.0935.9915.38712151311113.4753.7273.131
Percentage of AvailableForSaleSecuritiesDebtSecurities8.72.41.21.31.07.46.36.56.15.51.71.92.9

us-gaap:CorporateBondSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value9.994121716172.881313384841394.993
Percentage of AvailableForSaleSecuritiesDebtSecurities2.22.74.13.43.21.75.76.719.323.419.619.94.6

us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value40143.1451.6627.4586.3923.0153.0175.9955.9896.0866.076
Percentage of AvailableForSaleSecuritiesDebtSecurities8.63.10.70.31.43.81.21.53.02.92.93.0

us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value13065981481769917713412812915414494
Percentage of AvailableForSaleSecuritiesDebtSecurities28.114.023.231.133.058.473.567.065.463.173.572.087.7

us-gaap:USTreasurySecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value240359297302324483136107.2930.6371.1320.989
Percentage of AvailableForSaleSecuritiesDebtSecurities51.977.070.063.160.628.713.218.15.33.50.30.60.9

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value3904673834794521702412001972052092001080.0
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent us-gaap:FinancialInstrument

us-gaap:CertificatesOfDeposit


Available
Period End2020-09-302020-06-30
Value3.733.977
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent0.80.9

us-gaap:CommercialPaper


Available
Period End2020-09-302020-06-30
Value5.9915.387
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent1.31.2

us-gaap:CorporateBondSecurities


Available
Period End2020-09-302020-06-30
Value1615
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent3.43.4

us-gaap:MunicipalBonds


Available
Period End2020-09-302020-06-30
Value1.6627.458
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent0.31.6

us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2020-09-302020-06-30
Value148136
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent31.130.1

us-gaap:USTreasurySecurities


Available
Period End2020-09-302020-06-30
Value302284
Percentage of AvailableForSaleSecuritiesDebtSecuritiesCurrent63.162.7

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent

us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent


Available
Period End2020-12-312020-06-30
Value4282
Percentage of AvailableForSaleSecuritiesDebtSecuritiesNoncurrent100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiability

us-gaap:BusinessCombinationContingentConsiderationLiability


Business
Period End2021-06-302021-03-312020-12-31
Value232018
Percentage of BusinessCombinationContingentConsiderationLiability100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:BusinessAcquisition

fivn:InferenceSolutions


Business
Period End2021-06-302020-12-312020-11-302020-11-18
Value23182418
Percentage of BusinessCombinationContingentConsiderationLiability100.0100.00.00.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

fivn:InferenceSolutionsInc, us-gaap:SubsequentEvent


Business
Period End2020-10-22
Value24
Percentage of BusinessCombinationContingentConsiderationLiability0.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel3


Business
Period End2021-06-302021-03-312020-12-31
Value232018
Percentage of BusinessCombinationContingentConsiderationLiability100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:Range, us-gaap:BusinessAcquisition, us-gaap:FairValueByFairValueHierarchyLevel

srt:Maximum, fivn:InferenceSolutions, us-gaap:FairValueInputsLevel3


Business
Period End2021-06-302021-03-31
Value2320
Percentage of BusinessCombinationContingentConsiderationLiability100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent


Business
Period End2021-06-30
Value23
Percentage of BusinessCombinationContingentConsiderationLiabilityCurrent100.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent


Business
Period End2020-12-31
Value18
Percentage of BusinessCombinationContingentConsiderationLiabilityNoncurrent100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents

fivn:InferenceSolutions


Business
Period End2020-11-18
Value1394000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities

fivn:InferenceSolutions


Business
Period End2020-11-18
Value4616000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles

fivn:InferenceSolutions, us-gaap:CustomerRelatedIntangibleAssets


Business
Period End2020-11-18
Value1.1
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles100.0

fivn:InferenceSolutions, us-gaap:DevelopedTechnologyRights


Business
Period End2020-11-18
Value28
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles2600.0

fivn:InferenceSolutions, us-gaap:TrademarksAndTradeNames


Business
Period End2020-11-18
Value0.4
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles36.4

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities

fivn:InferenceSolutions


Business
Period End2020-11-18
Value3525000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets

fivn:InferenceSolutions


Business
Period End2020-11-18
Value2238000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment

fivn:InferenceSolutions


Business
Period End2020-11-18
Value124000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet

fivn:InferenceSolutions


Business
Period End2020-11-18
Value156
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet100.0

us-gaap:CapitalizedContractCostNet

us-gaap:CapitalizedContractCostNet


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-01-01
Value968372625548433936333028262423
Percentage of CapitalizedContractCostNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedContractCostNetCurrent

us-gaap:CapitalizedContractCostNetCurrent


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-01-012017-12-31
Value262320171614131110109.3728.6338.0837.0590.0
Percentage of CapitalizedContractCostNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:CapitalizedContractCostNetNoncurrent

us-gaap:CapitalizedContractCostNetNoncurrent


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-01-012017-12-31
Value69595144393430272523211918160.0
Percentage of CapitalizedContractCostNetNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:CashAndCashEquivalentsFairValueDisclosure


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value6861129222166784.8764647371220111
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:CashAndCashEquivalents

us-gaap:MoneyMarketFunds


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value53588917254412.17934252610207520
Percentage of CashAndCashEquivalentsFairValueDisclosure78.694.969.277.532.652.244.774.652.968.990.198.867.70.0

us-gaap:MunicipalBonds


Cash
Period End2021-06-302021-03-312020-06-302020-03-31
Value143.1611.45715
Percentage of CashAndCashEquivalentsFairValueDisclosure21.45.10.920.2

us-gaap:USTreasurySecurities


Cash
Period End2020-12-312020-09-302020-06-302020-03-312019-09-302019-03-312018-12-312018-06-30
Value3949110219.9658.9790.63835
Percentage of CashAndCashEquivalentsFairValueDisclosure30.822.566.527.321.623.75.331.4

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

us-gaap:MoneyMarketFunds, us-gaap:FairValueInputsLevel1


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value53588917254412.17934252610207520
Percentage of CashAndCashEquivalentsFairValueDisclosure78.694.969.277.532.652.244.774.652.968.990.198.867.70.0

us-gaap:MunicipalBonds, us-gaap:FairValueInputsLevel2


Cash
Period End2021-06-302021-03-312020-06-302020-03-31
Value143.1611.45715
Percentage of CashAndCashEquivalentsFairValueDisclosure21.45.10.920.2

us-gaap:USTreasurySecurities, us-gaap:FairValueInputsLevel1


Cash
Period End2020-12-312020-09-302020-06-302020-03-312019-09-302019-03-312018-12-312018-06-30
Value3949110219.9658.9790.6380.0
Percentage of CashAndCashEquivalentsFairValueDisclosure30.822.566.527.321.623.75.30.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value5358129222165622.179442535112075
Percentage of CashAndCashEquivalentsFairValueDisclosure78.694.9100.0100.099.179.544.796.152.992.695.498.867.7

us-gaap:FairValueInputsLevel2


Cash
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value143.1611.457162.6971.797222.7930.5480.24936
Percentage of CashAndCashEquivalentsFairValueDisclosure21.45.10.920.555.33.947.17.44.61.232.3

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

us-gaap:FairValueInputsLevel1, us-gaap:CommercialPaper


Cash
Period End2020-12-312019-12-312018-12-31
Value390.00.0
Percentage of CashAndCashEquivalentsFairValueDisclosure30.80.00.0

us-gaap:FairValueInputsLevel1, us-gaap:MoneyMarketFunds


Cash
Period End2020-12-312019-12-312018-12-312017-12-31
Value892.1791020
Percentage of CashAndCashEquivalentsFairValueDisclosure69.244.790.10.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FinancialInstrument

us-gaap:CommercialPaper


Cash
Period End2020-12-312019-12-312018-12-31
Value392.6970.498
Percentage of CashAndCashEquivalentsFairValueDisclosure30.855.34.1

us-gaap:MoneyMarketFunds


Cash
Period End2020-12-312019-12-312018-12-312017-12-31
Value892.1791020
Percentage of CashAndCashEquivalentsFairValueDisclosure69.244.790.10.0

us-gaap:CashUninsuredAmount

us-gaap:CashUninsuredAmount


Cash
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value21877816857585816
Percentage of CashUninsuredAmount100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value212218191920161717181516161714151616141515161414151513131344
Percentage of CommonStockCapitalSharesReservedForFutureIssuance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance us-gaap:AwardType

us-gaap:EmployeeStock


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302014-04-03
Value3.1293.1972.5322.5982.5982.72.0852.1742.1742.2831.6911.8011.8011.9371.3711.4951.4951.6361.1021.2584421.2580.88
Percentage of CommonStockCapitalSharesReservedForFutureIssuance14.414.413.613.613.313.512.412.612.312.210.911.210.911.39.39.59.29.77.48.28.00.0

us-gaap:EmployeeStockOption


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-03-31
Value2.1292.2442.2552.2982.4312.5572.532.6212.6933.1233.1223.0513.3333.4914.0475.5566.0926.5536.7756.8917.1647.345
Percentage of CommonStockCapitalSharesReservedForFutureIssuance9.810.112.112.112.512.815.115.215.216.720.019.020.220.427.437.343.244.445.143.955.116.4

us-gaap:RestrictedStockUnitsRSU


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value2.2732.5152.2672.5132.7532.9622.3722.5082.5982.9692.3252.4082.7052.4272.0332.0191.8181.6061.5261.4581.37
Percentage of CommonStockCapitalSharesReservedForFutureIssuance10.511.312.213.214.114.814.114.514.715.914.915.016.414.213.813.512.910.910.29.310.5

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance us-gaap:PlanName

fivn:EquityIncentivePlan2014


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312015-03-312014-12-312014-03-31
Value1414111111119.8149.98610108.4438.7848.6669.2727.36.0955.0795.7563.3942975.3
Percentage of CommonStockCapitalSharesReservedForFutureIssuance65.364.262.161.160.059.058.457.857.955.254.254.752.554.149.440.936.036.726.111.8

us-gaap:CommonStockValueOutstanding

us-gaap:CommonStockValueOutstanding


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value68000.067000.067000.066000.065000.062000.061000.061000.061000.060000.059000.059000.058000.058000.057000.056000.055000.054000.053000.053000.053000.052000.051000.051000.050000.050000.049000.048000.048000.06000.05000.0
Percentage of CommonStockValueOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerAssetNetCurrent

us-gaap:ContractWithCustomerAssetNetCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1654000.01463000.01297000.01075000.0771000.0623000.0825000.0745000.0537000.0427000.0330000.0688000.0991000.0785000.00
Percentage of ContractWithCustomerAssetNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2592000.02842000.03373000.03434000.03701000.03978000.01550000.0
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConvertibleDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:ConvertibleDebt

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Convertible
Period End2021-06-302021-03-31
Value4050
Percentage of ConvertibleDebt100.0100.0

fivn:ConvertibleSeniorNotesDue2025, us-gaap:ConvertibleDebt


Convertible
Period End2021-06-302021-03-31
Value732731
Percentage of ConvertibleDebt1796.11452.2

us-gaap:ConvertibleDebtNoncurrent

us-gaap:ConvertibleDebtNoncurrent


Convertible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value7737826436466422122092062031991961931900.0
Percentage of ConvertibleDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:DebtInstrumentCarryingAmount

us-gaap:DebtInstrumentCarryingAmount


Debt
Period End2020-12-312020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-06-302014-03-312013-12-31
Value8062582582582582582582582583232333333333434363839403839404021
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value4151587277258258258258258258258258
Percentage of DebtInstrumentCarryingAmount0.00.07.30.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:LongtermDebtType

us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-312020-09-302020-06-302018-12-312018-09-302018-06-302017-12-31
Value7887988208251961931900.0
Percentage of DebtInstrumentCarryingAmount0.00.00.00.076.074.873.70.0

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

us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Debt
Period End2020-12-312020-09-302020-06-302020-05-312020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value141718293616161616161
Percentage of DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentInterestRateEffectivePercentage

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-05-312018-05-31
Value6.396.396.390.06390.05326.39
Percentage of DebtInstrumentInterestRateEffectivePercentage100.0100.0100.0100.0100.0100.0

fivn:ConvertibleSeniorNotesDue2025, us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-312020-06-30
Value5.765.760.0576
Percentage of DebtInstrumentInterestRateEffectivePercentage90.190.190.1

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

us-gaap:DebtInstrumentUnamortizedDiscount

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value7.36710114144475053565962
Percentage of DebtInstrumentUnamortizedDiscount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

fivn:ConvertibleSeniorNotesDue2025, us-gaap:ConvertibleDebt


Debt
Period End2020-12-312020-09-302020-06-30
Value141148155
Percentage of DebtInstrumentUnamortizedDiscount1924.71487.11337.4

us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent

us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent


Debt
Period End2020-09-302020-06-30
Value478452
Percentage of DebtSecuritiesAvailableForSaleAmortizedCostCurrent100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent us-gaap:FinancialInstrument

us-gaap:CertificatesOfDeposit


Debt
Period End2020-09-302020-06-30
Value3.7293.976
Percentage of DebtSecuritiesAvailableForSaleAmortizedCostCurrent0.80.9

us-gaap:CommercialPaper


Debt
Period End2020-09-302020-06-30
Value5.9915.387
Percentage of DebtSecuritiesAvailableForSaleAmortizedCostCurrent1.31.2

us-gaap:CorporateBondSecurities


Debt
Period End2020-09-302020-06-30
Value1615
Percentage of DebtSecuritiesAvailableForSaleAmortizedCostCurrent3.43.4

us-gaap:MunicipalBonds


Debt
Period End2020-09-302020-06-30
Value1.6617.454
Percentage of DebtSecuritiesAvailableForSaleAmortizedCostCurrent0.31.6

us-gaap:USGovernmentAgenciesDebtSecurities


Debt
Period End2020-09-302020-06-30
Value148136
Percentage of DebtSecuritiesAvailableForSaleAmortizedCostCurrent31.130.1

us-gaap:USTreasurySecurities


Debt
Period End2020-09-302020-06-30
Value302283
Percentage of DebtSecuritiesAvailableForSaleAmortizedCostCurrent63.162.8

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss


Debt
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value44000.09000.013000.030000.03000.010000.04000.01000.08000.0176000.0217000.017000.0
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:CorporateBondSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value2000.02000.01000.08000.03000.0001000.01000.061000.035000.01000.0
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss4.522.27.726.7100.00.00.0100.012.534.716.15.9

us-gaap:MunicipalBonds


Debt
Period End2021-06-302021-03-312020-12-312020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value4000.06000.01000.01000.000004000.09000.0
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss9.166.77.73.30.00.00.00.02.34.1

us-gaap:USGovernmentAgenciesDebtSecurities


Debt
Period End2021-06-302020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value34000.07000.04000.009000.04000.007000.0111000.0173000.016000.0
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss77.353.813.30.090.0100.00.087.563.179.794.1

us-gaap:USTreasurySecurities


Debt
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value4000.01000.04000.017000.001000.000000
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss9.111.130.856.70.010.00.00.00.00.00.0

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value154441201.4982361.2649293.46910120119038
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:CorporateBondSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value7.444111.3475.1271.260.2510.00.8561241394.993
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss4.825.11.12.2100.00.50.024.712.120.520.813.1

us-gaap:MunicipalBonds


Debt
Period End2021-06-302021-03-312020-12-312020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value17121.2010.5120.00.00.05.9896.0866.076
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss11.229.11.00.20.00.00.05.93.03.2

us-gaap:USGovernmentAgenciesDebtSecurities


Debt
Period End2021-06-302020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value8139560.036191.1118315314432
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss52.932.723.80.073.466.632.081.876.275.486.2

us-gaap:USTreasurySecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value4820781.4981740.0129.9871.5020.140.6371.132
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss31.245.865.2100.073.80.026.133.443.30.10.30.6

us-gaap:DeferredFinanceCostsGross us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DeferredFinanceCostsGross

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-05-31
Value0.4830.6770.70.9511.1073.9764.2654.5514.8335.1535.4235.6945.9616.1
Percentage of DeferredFinanceCostsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

fivn:ConvertibleSeniorNotesDue2025, us-gaap:ConvertibleDebt


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-05-31
Value141513131414
Percentage of DeferredFinanceCostsGross3044.92307.11884.61456.21309.30.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value6117140.2640.5680.8251.2211.489
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsDeferredIncome

us-gaap:DeferredTaxAssetsDeferredIncome


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value782000.0408000.0832000.0140000.023000.00
Percentage of DeferredTaxAssetsDeferredIncome100.0100.0100.0100.0100.00.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value10777615254524431
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value3596000.01301000.01081000.0900000.01183000.0817000.0626000.0439000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value6244000.04184000.04271000.03183000.03801000.05488000.04308000.04690000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value766000.0217000.0400000.0416000.0429000.0394000.0256000.098000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesFinancingArrangements

us-gaap:DeferredTaxLiabilitiesFinancingArrangements


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value3510130.0
Percentage of DeferredTaxLiabilitiesFinancingArrangements100.0100.0100.00.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value110.0680.1550.2640.5680.7540.9431.119
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-12-312019-12-312018-12-31
Value92000.058000.00
Percentage of DeferredTaxLiabilitiesOther100.0100.00.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value876000.0384000.0370000.098000.0071000.0278000.0370000.0
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value600000.0400000.0700000.0500000.0
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation100.0100.0100.0100.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value3534292824191416121310119.945118.6579.6698.6088.847.4567.4636.6757.2115.7186.0255.5985.8625.0785.7895.2674.0053.476
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeStock


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value1.9070.6841.8250.8262.5060.4711.4550.3331.0390.3391.0480.2240.7080.220.670.1810.570.1320.4090.1090.328
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeStockOption


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value26292216171713141415119.0041112106.4617.1968.4265.7226.1546.9517.4956.9837.9068.8919.7110
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized1412.24269.61234.31953.4694.93813.0921.64417.41351.14495.61084.84019.61605.45666.81597.53569.61262.56383.31399.05645.92119.20.00.00.00.00.00.0

us-gaap:RestrictedStockUnitsRSU


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value217221138133141144919088905351564126232324121212117.286.3166.2935.285.234
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized11408.332443.17614.016156.45641.830717.26281.427255.08519.526785.85121.023029.57912.919079.13940.412738.14179.518751.53085.311122.93725.00.00.00.00.00.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

us-gaap:Liability, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-06-302021-03-312020-12-31
Value232018
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue100.0100.0100.0

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiability


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value0.0360.1560.6121.2992.1323.0984.3275.9737.94711
Percentage of FinanceLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityCurrent


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value36000.0156000.0612000.01299000.02032000.02812000.03518000.04457000.05545000.06647000.0
Percentage of FinanceLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDue


Finance
Period End2021-06-302021-03-312020-12-312020-09-30
Value37000.0160000.0628000.01340000.0
Percentage of FinanceLeaseLiabilityPaymentsDue100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths


Finance
Period End2020-12-31
Value628000.0
Percentage of FinanceLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo


Finance
Period End2020-09-30
Value754000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearTwo100.0

us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear


Finance
Period End2021-06-302021-03-312020-09-30
Value37000.0160000.0586000.0
Percentage of FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear100.0100.0100.0

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount


Finance
Period End2021-06-302021-03-312020-12-312020-09-30
Value1000.04000.016000.041000.0
Percentage of FinanceLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:FinanceLeaseRightOfUseAsset


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1.7982.3973.1133.9834.9816.1447.4818.9231013
Percentage of FinanceLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseRightOfUseAssetAccumulatedAmortization

us-gaap:FinanceLeaseRightOfUseAssetAccumulatedAmortization


Finance
Period End2021-06-302020-12-31
Value4241
Percentage of FinanceLeaseRightOfUseAssetAccumulatedAmortization100.0100.0

us-gaap:FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization

us-gaap:FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization


Finance
Period End2021-06-302020-12-31
Value4445
Percentage of FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization100.0100.0

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value12.38.67.97.50.0750.0750.0750.0880.0870.090.09
Percentage of FinanceLeaseWeightedAverageDiscountRatePercent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value12107.17.2785.543.8012.7112.3992.3062.1892.0731.9571.981.8641.7481.6311.5131.3851.2571.1291.0010.8730.7450.6170.4890.3610.2330.105
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value0.2610.1810.1010.050.0250.00.520.5150.4890.4630.4370.4110.3850.3590.3330.3070.2810.2550.2290.2030.1770.1510.1250.0990.0730.0470.021
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization2.01.81.40.70.50.021.722.322.322.322.320.820.720.520.420.320.320.320.320.320.320.320.320.220.220.220.0

us-gaap:DevelopedTechnologyRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value129.5266.7617.0655.4043.7412.692.0932.0051.9171.8291.7411.6531.5651.4781.391.3021.2141.1261.0380.9510.8620.7750.6870.5990.5110.4230.3350.2480.160.072
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization94.694.895.297.197.598.499.20.00.00.076.275.575.575.575.570.269.869.569.068.668.768.668.668.668.668.668.668.568.768.768.6

us-gaap:EmploymentContracts


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value0.2560.2160.1770.1380.0990.060.0210.0
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization2.02.12.51.91.81.60.80.0

us-gaap:Trademarks


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value0.1860.1240.0610.0250.0120.0
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization1.41.20.90.30.20.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive


Finite
Period End2021-03-312020-12-312020-09-30
Value4200000.04200000.0636000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2021-06-302020-12-31
Value1111
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear


Finite
Period End2021-06-302021-03-312020-09-30
Value5893000.08840000.01666000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2021-03-312020-12-312020-09-30
Value5596000.05596000.02540000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value5596000.07527000.07527000.05883000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value7.52710106.542
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value1011116.6
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value585858313118183.033.033.033.033.033.173.173.173.173.173.173.173.173.173.173.173.173.173.173.173.17
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value1.61.61.60.50.50.00.520.520.520.520.520.520.520.520.520.520.520.520.520.520.520.520.520.520.520.520.52
Percentage of FiniteLivedIntangibleAssetsGross2.72.72.71.61.60.017.217.217.217.217.216.416.416.416.416.416.416.416.416.416.416.416.416.416.416.416.4

us-gaap:DevelopedTechnologyRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value565656303017172.462.462.462.462.462.462.462.462.462.462.462.462.462.462.462.462.462.462.462.462.462.462.462.46
Percentage of FiniteLivedIntangibleAssetsGross95.695.695.696.696.697.497.40.00.00.081.281.281.281.281.277.677.677.677.677.677.677.677.677.677.677.677.677.677.677.677.6

us-gaap:EmploymentContracts


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value0.470.470.470.470.470.470.4670.0
Percentage of FiniteLivedIntangibleAssetsGross0.80.80.81.51.52.62.60.0

us-gaap:Trademarks


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value0.50.50.50.10.10.0
Percentage of FiniteLivedIntangibleAssetsGross0.90.90.90.30.30.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2021-06-302020-12-31
Value104.138
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear


Lessee
Period End2021-06-302021-03-312020-09-30
Value3807000.04151000.01654000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear100.0100.0100.0

us-gaap:LongTermDebtFairValue us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:LongtermDebtType

us-gaap:LongTermDebtFairValue

fivn:ConvertibleSeniorNotesDue2023, us-gaap:FairValueInputsLevel2, us-gaap:ConvertibleDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312018-12-31
Value184194253229210437316
Percentage of LongTermDebtFairValue100.0100.0100.0100.0100.0100.0100.0

fivn:ConvertibleSeniorNotesDue2025, us-gaap:FairValueInputsLevel2, us-gaap:ConvertibleDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value110810011098904802
Percentage of LongTermDebtFairValue601.6514.1434.0393.5380.8

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Long
Period End2021-03-312020-12-312020-09-30
Value515872
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour100.0100.0100.0

fivn:ConvertibleSeniorNotesDue2025, us-gaap:ConvertibleDebt


Long
Period End2021-06-30
Value747
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour0.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

fivn:ConvertibleSeniorNotesDue2023, us-gaap:ConvertibleDebt


Long
Period End2021-06-30
Value41
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo100.0

us-gaap:MarketableSecurities

us-gaap:MarketableSecurities


Marketable
Period End2021-06-302020-12-312020-06-302019-12-31
Value7242820.0
Percentage of MarketableSecurities100.0100.0100.00.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3.23.24.54.50.0460.0460.0470.0470.0470.0480
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority

us-gaap:OperatingLossCarryforwards

us-gaap:DomesticCountry


Operating
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value356274216188142124106
Percentage of OperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCountry


Operating
Period End2020-12-31
Value14
Percentage of OperatingLossCarryforwards4.0

us-gaap:StateAndLocalJurisdiction


Operating
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value201154120104798568
Percentage of OperatingLossCarryforwards56.656.355.455.356.268.564.7

us-gaap:OtherCommitment us-gaap:OtherCommitments

us-gaap:OtherCommitment

fivn:HostingandTelecommunicationsAgreement


Other
Period End2021-06-302021-03-312020-09-30
Value116.57.1
Percentage of OtherCommitment100.0100.0100.0

us-gaap:PrepaidExpenseCurrent

us-gaap:PrepaidExpenseCurrent


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-06-302014-12-31
Value13119.8169.824108.4644.9016.4536.9185.7415.0054.9615.3944.4312.4373.0343.3263.9052.1993.4943.0343.4411.82.3231.721
Percentage of PrepaidExpenseCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization


Property
Period End2021-06-302020-12-31
Value8070
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization100.0100.0

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization


Property
Period End2021-06-302020-12-31
Value6351
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization100.0100.0

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization us-gaap:StatementGeographical

country:US


Property
Period End2021-06-302020-12-31
Value5443
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization86.884.6

us-gaap:NonUs


Property
Period End2021-06-302020-12-31
Value8.3597.874
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization13.215.4

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization


Property
Period End2021-06-302020-12-31
Value143121
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization100.0100.0

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization us-gaap:PropertyPlantAndEquipmentByType

us-gaap:ComputerEquipment


Property
Period End2021-06-302020-12-31
Value10189
Percentage of PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization70.373.7

us-gaap:PurchaseObligation us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased

us-gaap:PurchaseObligation

fivn:EquipmentMaintenanceServices


Purchase
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value25000.0165000.0664000.0536000.0629000.0509000.0
Percentage of PurchaseObligation100.0100.0100.0100.0100.0100.0

fivn:HostingServices


Purchase
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value1975000.01507000.04351000.0914000.01122000.02415000.0
Percentage of PurchaseObligation7900.0913.3655.3170.5178.4474.5

fivn:TelecommunicationUsageServices


Purchase
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value5372000.04722000.06088000.03950000.02297000.01805000.0
Percentage of PurchaseObligation21488.02861.8916.9736.9365.2354.6

us-gaap:PurchaseObligationDueInFourthYear us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased

us-gaap:PurchaseObligationDueInFourthYear

fivn:TelecommunicationUsageServices


Purchase
Period End2020-12-312019-12-312018-12-31
Value51000.04000.0294000.0
Percentage of PurchaseObligationDueInFourthYear100.0100.0100.0

us-gaap:PurchaseObligationDueInNextTwelveMonths us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased

us-gaap:PurchaseObligationDueInNextTwelveMonths

fivn:EquipmentMaintenanceServices


Purchase
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value25000.0140000.0345000.0426000.0517000.0332000.0
Percentage of PurchaseObligationDueInNextTwelveMonths100.0100.0100.0100.0100.0100.0

fivn:HostingServices


Purchase
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value792000.0307000.01942000.0855000.01109000.01573000.0
Percentage of PurchaseObligationDueInNextTwelveMonths3168.0219.3562.9200.7214.5473.8

fivn:TelecommunicationUsageServices


Purchase
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value3304000.02708000.03138000.02355000.01952000.0765000.0
Percentage of PurchaseObligationDueInNextTwelveMonths13216.01934.3909.6552.8377.6230.4

us-gaap:PurchaseObligationDueInSecondYear us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased

us-gaap:PurchaseObligationDueInSecondYear

fivn:HostingServices


Purchase
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value997000.0500000.01209000.036000.013000.0832000.0
Percentage of PurchaseObligationDueInSecondYear100.0100.0100.0100.0100.0100.0

fivn:TelecommunicationUsageServices


Purchase
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value1573000.01626000.01781000.01505000.0302000.01036000.0
Percentage of PurchaseObligationDueInSecondYear157.8325.2147.34180.62323.1124.5

us-gaap:PurchaseObligationDueInThirdYear us-gaap:UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchased

us-gaap:PurchaseObligationDueInThirdYear

fivn:HostingServices


Purchase
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value186000.0700000.0500000.023000.0010000.0
Percentage of PurchaseObligationDueInThirdYear100.0100.0100.0100.00.0100.0

fivn:TelecommunicationUsageServices


Purchase
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value444000.0384000.0875000.090000.043000.04000.0
Percentage of PurchaseObligationDueInThirdYear238.754.9175.0391.30.040.0

us-gaap:RevenueRemainingPerformanceObligation

us-gaap:RevenueRemainingPerformanceObligation


Revenue
Period End2021-06-302021-03-312020-12-312020-09-30
Value443369330286
Percentage of RevenueRemainingPerformanceObligation100.0100.0100.0100.0

us-gaap:SalesAndExciseTaxPayableCurrent

us-gaap:SalesAndExciseTaxPayableCurrent


Sales
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value1588000.01168000.01714000.01629000.01565000.01723000.01885000.01435000.01266000.01404000.01741000.01322000.01201000.01097000.01326000.01174000.01191000.01138000.01347000.01307000.01215000.01167000.01262000.01036000.0863000.01221000.0297000.0260000.0127000.090000.098000.0
Percentage of SalesAndExciseTaxPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SalesAndExciseTaxPayableCurrent us-gaap:LossContingenciesByNatureOfContingency

fivn:Contingentsalestaxliabilities


Sales
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value200000.0400000.0100000.0200000.0300000.0300000.0400000.0500000.0500000.0500000.0600000.0100000.0300000.0600000.0800000.0700000.0600000.0
Percentage of SalesAndExciseTaxPayableCurrent11.721.25.715.125.027.330.242.642.043.944.57.724.751.463.467.669.5

us-gaap:SalesAndExciseTaxPayableCurrentAndNoncurrent us-gaap:LossContingenciesByNatureOfContingency

us-gaap:SalesAndExciseTaxPayableCurrentAndNoncurrent

fivn:Contingentsalestaxliabilities


Sales
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value1100000.01200000.01100000.01300000.01300000.01400000.01500000.02100000.0
Percentage of SalesAndExciseTaxPayableCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value2273000.02515000.02267000.02513000.02753000.02962000.02372000.02508000.02598000.02969000.02325000.02408000.02705000.02427000.02033000.02133000.02412000.02607000.02019000.02096000.02228000.02459000.01818000.01606000.01526000.01458000.01370000.00
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value100.893.2565.4257.4554.5451.7441.3238.5935.8434.0325.3622.8221.1817.5612.8111.6210.8510.37.656.916.476.05.014.814.945.135.210
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber

us-gaap:EmployeeStockOption


Share
Period End2020-12-31
Value1607000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2020-12-31
Value14.24
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-312020-09-30
Value312275333240
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue

us-gaap:EmployeeStockOption


Share
Period End2020-12-31
Value333
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber

us-gaap:EmployeeStockOption


Share
Period End2020-12-31
Value2255000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2020-12-31
Value26.33
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased

us-gaap:EmployeeStock


Share
Period End2020-12-31
Value67.97
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased100.0

us-gaap:SharePrice

us-gaap:SharePrice


Share
Period End2020-12-312019-06-282014-12-312014-09-302014-06-302014-03-31
Value174.451.294.486.547.27.0
Percentage of SharePrice100.0100.0100.0100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 us-gaap:AwardType

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:EmployeeStockOption


Sharebased
Period End2020-12-31
Value257
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1100.0

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

us-gaap:TaxCreditCarryforwardAmount

us-gaap:DomesticCountry, us-gaap:Research


Tax
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value6100000.04400000.03200000.02800000.02500000.02200000.01600000.0
Percentage of TaxCreditCarryforwardAmount100.0100.0100.0100.0100.0100.0100.0

us-gaap:StateAndLocalJurisdiction, us-gaap:Research


Tax
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value4500000.03500000.02800000.02400000.02100000.01800000.01300000.0
Percentage of TaxCreditCarryforwardAmount73.879.587.585.784.081.881.2

us-gaap:TreasuryStockShares

us-gaap:TreasuryStockShares


Treasury
Period End2020-12-31
Value16000.0
Percentage of TreasuryStockShares100.0

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate


Unrecognized
Period End2020-12-31
Value300000.0
Percentage of UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate100.0

Line plots across dimensions of each concept


us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
(None,)
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amountus-gaap: Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities
TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:IncomeStatementLocation
(None,)
Allocated Share Based Compensation Expenseus-gaap: Income Statement Location
us-gaap:InterestExpense
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
(None, 'us-gaap:ConvertibleDebt')
Interest Expenseus-gaap: Debt Instrument, us-gaap: Longterm Debt Type
us-gaap:InterestExpenseDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
(None, 'us-gaap:ConvertibleDebt')
Interest Expense Debtus-gaap: Debt Instrument, us-gaap: Longterm Debt Type
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementGeographical
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Geographical
us-gaap:CashAndCashEquivalentsAtCarryingValue
us-gaap:CashAndCashEquivalents
(None,)
Cash And Cash Equivalents At Carrying Valueus-gaap: Cash And Cash Equivalents
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type
us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementGeographical
(None,)
Property Plant And Equipment Netus-gaap: Statement Geographical
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:LongTermDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
(None, 'us-gaap:ConvertibleDebt')
Long Term Debtus-gaap: Debt Instrument, us-gaap: Longterm Debt Type
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents
(None,)
Stockholders Equity Including Portion Attributable To Noncontrolling Interestus-gaap: Statement Equity Components
us-gaap:AmortizationOfFinancingCosts
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
(None, 'us-gaap:ConvertibleDebt')
Amortization Of Financing Costsus-gaap: Debt Instrument, us-gaap: Longterm Debt Type
us-gaap:DepreciationDepletionAndAmortization
us-gaap:IncomeStatementLocation
(None,)
Depreciation Depletion And Amortizationus-gaap: Income Statement Location
us-gaap:ShareBasedCompensation
us-gaap:IncomeStatementLocation
(None,)
Share Based Compensationus-gaap: Income Statement Location