AVLR


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

Table of contents



us-gaap:CommonStockValue

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:EarningsPerShareBasicAndDiluted

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostOfRevenue
us-gaap:ProductOrService

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GrossProfit

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
us-gaap:BusinessAcquisition

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaid

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingExpenses

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ResearchAndDevelopmentExpense

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

us-gaap:Revenues

us-gaap:SellingAndMarketingExpense

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:AccountsReceivableNetCurrent

us-gaap:OtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets
us-gaap:BusinessAcquisition

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:Goodwill
us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:AccountsPayableCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LiabilitiesCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:TaxesPayableCurrent

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:BusinessAcquisition

avlr:AccruedPurchasePriceRelatedToAcquisitions
us-gaap:BusinessAcquisition
avlr:BusinessCombinationAdditionalAccruedCashPayableToSellers
us-gaap:BusinessAcquisition, us-gaap:ContingentConsiderationByType
us-gaap:StatementScenario, us-gaap:BusinessAcquisition, us-gaap:ContingentConsiderationByType
us-gaap:BusinessAcquisition
avlr:BusinessCombinationCashPayableAccrual
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
avlr:BusinessCombinationCommonStockPaidAtClose
us-gaap:BusinessAcquisition
avlr:BusinessCombinationContingentEarnoutProvision
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
avlr:BusinessCombinationFairValueInputsDiscountRate
us-gaap:Range, us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessAcquisition
avlr:BusinessCombinationRiskAdjustedDiscountRate
us-gaap:BusinessAcquisition
avlr:BusinessCombinationRiskFreeDiscountRate
us-gaap:BalanceSheetLocation
avlr:CapitalizedContractCostDeferred

avlr:ContractWithCustomerLiabilitiesAdditions

avlr:ContractWithCustomerLiabilitiesTransferredToDeferredRevenue

avlr:DeferredOfferingCostsAccruedNotYetPaid
us-gaap:BalanceSheetLocation
avlr:DeferredRevenueAdditionalAmountsDeferred
us-gaap:BalanceSheetLocation
avlr:DeferredRevenueRecognized
us-gaap:StatementGeographical, us-gaap:FairValueByMeasurementFrequency
avlr:EstimatedFutureCashFlowsDiscountRate
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency
avlr:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPayments
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency
avlr:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityAtAcquisition
us-gaap:PlanName
avlr:FairValueOfCommonStock
us-gaap:Range
us-gaap:BusinessAcquisition
avlr:GoodwillAcquiredDuringPeriodAndAdjustments

avlr:IncreaseDecreaseInDeferredCommissions

avlr:IncreaseDecreaseInOperatingLeaseLiabilities

avlr:NetIncreaseDecreaseInCustomerFundAssets

avlr:NetIncreaseDecreaseInCustomerFundObligations

avlr:NonCashChangeInEarnoutLiability

avlr:NonCashOperatingLeaseCosts

avlr:PaymentsForAcquisitionRelatedPostClosing

avlr:ProvisionForBadDebtsExpenseRecovery

avlr:StockBasedCompensationCostsCapitalizedToInternallyDevelopedSoftware
us-gaap:BusinessAcquisition, us-gaap:ContingentConsiderationByType
avlr:ValueOfCommonStockTransferredToSellerToSettleEarnoutProvision

us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, us-gaap:SubsidiarySaleOfStock

us-gaap:AssetImpairmentCharges
us-gaap:FairValueByMeasurementFrequency
us-gaap:IncomeStatementLocation
us-gaap:StatementGeographical, us-gaap:FairValueByMeasurementFrequency
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationAcquisitionRelatedCosts
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferred1
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType, us-gaap:TypeOfArrangement
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable
us-gaap:BusinessAcquisition, us-gaap:EquityInterestIssuedOrIssuableByType

us-gaap:BusinessCombinationConsiderationTransferredOther1

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CapitalizedComputerSoftwareImpairments1
us-gaap:BalanceSheetLocation
us-gaap:CapitalizedContractCostAmortization

us-gaap:Depreciation

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

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

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:IncreaseDecreaseInAccountsPayableTrade

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInOtherNoncurrentAssets

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:InvestmentIncomeInterest

us-gaap:LeaseCost

us-gaap:NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1
us-gaap:FairValueByMeasurementFrequency
us-gaap:OperatingLeaseImpairmentLoss

us-gaap:OperatingLeasePayments

us-gaap:OtherNoncashExpense

us-gaap:OtherNoncashIncomeExpense

us-gaap:PaymentForContingentConsiderationLiabilityFinancingActivities

us-gaap:PaymentsOfMergerRelatedCostsFinancingActivities

us-gaap:PaymentsOfStockIssuanceCosts
us-gaap:BalanceSheetLocation, us-gaap:BusinessAcquisition
us-gaap:PaymentsToAcquireBusinessesGross
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType, us-gaap:TypeOfArrangement

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToDevelopSoftware

us-gaap:ProceedsFromIssuanceOfCommonStock
us-gaap:StatementEquityComponents, us-gaap:SubsidiarySaleOfStock

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockPlans

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
us-gaap:PlanName
us-gaap:Range, us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue
us-gaap:PlanName
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent

us-gaap:StockIssuedDuringPeriodValueAcquisitions
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValuePurchaseOfAssets

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:SubleaseIncome

avlr:AccruedEmployeeStockPurchasePlanContributionsCurrent

avlr:AccruedPartnerCommissionsCurrent

avlr:AccruedPurchasePriceRelatedToAcquisitionsNoncurrent

avlr:BusinessCombinationAccruedLiabilitiesPurchasePriceRelatedToAcquisitionsCurrent
us-gaap:BusinessAcquisition
avlr:BusinessCombinationAdditionalCashToBePaidAsConsiderationAfterEighteenMonthsFromClosingOfAcquisition
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType, us-gaap:TypeOfArrangement
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType, us-gaap:TypeOfArrangement
avlr:BusinessCombinationAdditionalCashToBePaidAsConsiderationAfterThirtySixFromClosingOfAcquisition
us-gaap:BusinessAcquisition
avlr:BusinessCombinationCarryingAmountOfTradeAccountsReceivable
us-gaap:BalanceSheetLocation, us-gaap:BusinessAcquisition
avlr:BusinessCombinationContingentConsiderationPortionOfThirdMilestonePaymentAchieved
us-gaap:BusinessAcquisition
avlr:BusinessCombinationHoldbackLiability
us-gaap:BusinessAcquisition
avlr:BusinessCombinationHoldbacksWithFairValueUponAcquisition
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:BusinessAcquisition
avlr:BusinessCombinationRecognizedBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsOther
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:BusinessAcquisition
avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedExpenses
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:BusinessAcquisition
avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCustomerFundAssets
us-gaap:Restatement, us-gaap:BusinessAcquisition
avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCustomerFundObligations
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:BusinessAcquisition
avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredRevenueAndContractLiabilities
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFundsHeldFromCustomers
us-gaap:Restatement, us-gaap:BusinessAcquisition
avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilities
us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:BusinessAcquisition
avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssets
us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:ContractLiabilitiesCurrent

avlr:CurrentAssetsBeforeCustomerFundAssets

avlr:CurrentLiabilitiesBeforeCustomerFundObligations

avlr:CustomerFundObligations

avlr:DeferredTaxAssetsOperatingLeaseLiabilities

avlr:DeferredTaxLiabilitiesDeferredCommissions

avlr:DeferredTaxLiabilitiesIndefiniteLivedIntangibleAssets

avlr:DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssets
us-gaap:BusinessAcquisition, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique
avlr:EarnOutDiscountRate

avlr:FiniteLivedIntangibleAssetsExcludingInProcessResearchAndDevelopmentCost

avlr:ReceivablesFromCustomersAllowanceForDoubtfulAccounts
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:AccountsAndOtherReceivablesNetCurrent

us-gaap:AccruedBonusesCurrent

us-gaap:AccruedInvestmentIncomeReceivable

us-gaap:AccruedSalesCommissionCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementFrequency
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationAcquiredReceivablesFairValue
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh
us-gaap:BusinessAcquisition, us-gaap:ContingentConsiderationByType, us-gaap:EquityInterestIssuedOrIssuableByType
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType, us-gaap:TypeOfArrangement
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueLow

us-gaap:BusinessCombinationContingentConsiderationLiability
us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent
us-gaap:BalanceSheetLocation
us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther
us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable
us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities
us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BalanceSheetLocation
us-gaap:CapitalizedContractCostNet

us-gaap:CapitalizedContractCostNetCurrent
us-gaap:BalanceSheetLocation

us-gaap:CapitalizedContractCostNetNoncurrent

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
us-gaap:BalanceSheetLocation
us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsInProcessResearchAndDevelopment

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther
us-gaap:IncomeTaxAuthority
us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesTaxDeferredIncome

us-gaap:DepositsAssetsCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions
us-gaap:PlanName
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FundsHeldForClients

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:HostingArrangementServiceContractImplementationCostCapitalizedBeforeAccumulatedAmortization
us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BalanceSheetLocation

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

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

us-gaap:OtherAssetsMiscellaneousNoncurrent

us-gaap:PrepaidExpenseCurrent
us-gaap:ProductOrService
us-gaap:PurchaseObligationDueInFourthYear
us-gaap:ProductOrService
us-gaap:PurchaseObligationDueInNextTwelveMonths
us-gaap:ProductOrService
us-gaap:PurchaseObligationDueInSecondYear
us-gaap:ProductOrService
us-gaap:PurchaseObligationDueInThirdYear

us-gaap:RestrictedCash

us-gaap:RestrictedCashCurrent

us-gaap:RestrictedCashEquivalents

us-gaap:RestrictedCashNoncurrent

us-gaap:RevenueRemainingPerformanceObligation
us-gaap:ProductOrService

us-gaap:SelfInsuranceReserveCurrent
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
us-gaap:StatementEquityComponents, us-gaap:SubsidiarySaleOfStock
us-gaap:SharePrice

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

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
Operating Lease Right Of Use Asset
Assets
Property Plant And Equipment Net
Current Assets
Other Assets Current
NonCurrent Assets
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Operating Lease Liability
Current Liabilities
Taxes Payable Current
Stockholders Equity
Retained Earnings Accumulated Deficit
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Net Income Loss
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
Shares
Weighted Average Number Of Diluted Shares Outstanding
OperatingLeaseLiability
Operating Lease Liability Current
NonoperatingIncomeExpense
Other Nonoperating Income Expense
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Accumulated Amortization
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
us-gaap:CommonStockValue ███▅▅▅▅▅▅▁▁▁▁0.0090.0090.0090.0080.0080.0080.0080.0080.0080.0070.0070.0070.007NA0.0005NANA
us-gaap:CommonStockSharesIssued ███▇▆▅▅▅▄▂▁▁▁86.25385.7685.05884.47279.51578.29577.44876.88975.44569.90366.76966.4966.458NA2.996NANA
us-gaap:CommonStockSharesOutstanding ███▇▆▅▅▅▄▂▁▁▁86.25385.7685.05884.47279.51578.29577.44876.88975.44569.90366.76966.49015666.458NA2.996NANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁86.0985.436NA82.28878.92477.904NA76.15671.56868.381NA66.5914.3833.085NA2.8532.747
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁86.0985.436NA82.28878.92477.904NA76.15671.56868.381NA66.5914.3833.085NA2.8532.747
us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted █▁86.0985.436NA82.28878.92477.904NA76.15671.56868.381NA0.066590.0143836.17NA0.0057060.005494
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount █▁6.025.736NA6.5017.1827.227NA8.5029.75310.882NA11.67555.7362.724NA62.2162.17
us-gaap:EarningsPerShareBasicAndDiluted ▇▇█████████▇▆▄▁▅▃-0.32-0.35-0.13-0.15-0.13-0.2-0.20000000000000007-0.16-0.18-0.140.0-0.36-1.24-2.47-3.8500000000000005-1.8-2.81
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
 Cost Ratio us-gaap:ProductOrService avlr:ProfessionalServices█▇▆▄▃▂▃▃▂▃▂▂▁▁16.62514.28312.1938.6867.9685.8977.6716.5396.2916.7395.1935.3084.0343.507NANANA
 Cost Ratio us-gaap:ProductOrService us-gaap:SubscriptionAndCirculation█▇▇▆▅▅▄▄▃▃▂▁▁▁152.442139.318132.567119.193108.519105.54699.95691.98685.00878.23171.7364.61159.84557.87NANANA
 EBT Margin us-gaap:BusinessAcquisition avlr:BusinessLicensesNANA1.8NANANANANANANANANANANANANANA
 EBT Margin us-gaap:BusinessAcquisition avlr:DavoTechnologiesLLC0.5NANANANANANANANANANANANANANANANA
 EBT Margin us-gaap:BusinessAcquisition avlr:ImpenduloNANA0.2NANANANANANANANANANANANANANA
 EBT Margin us-gaap:BusinessAcquisition avlr:Inposia2.1NANANANANANANANANANANANANANANANA
 EBT Margin us-gaap:BusinessAcquisition avlr:TransactionTaxResourcesNANA4.5NANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
us-gaap:AllocatedShareBasedCompensationExpense █▆▅▄▄▃▃▃▃▂▂▂▁▁▁▁23.59219.04713.53712.91612.3689.7498.4579.9339.4396.5714.5184.3433.5713.5172.7643.19NA
us-gaap:ComprehensiveIncomeNetOfTax ▂▁▇▇█▆▆▇▇█▅▃▄▆▃█▆-27.328-30.378-10.486-12.954-9.705-14.658-15.041-12.945-12.897-9.705-18.428-24.345-20.814-14.646-23.126-8.546-15.66
us-gaap:CostOfRevenue █▇▆▅▅▅▅▄▄▃▃▂▂▂▁▁▁48.67544.67140.57934.93233.3334.25432.87929.77827.33525.30722.27220.23618.63217.50915.38814.65914.367
us-gaap:GeneralAndAdministrativeExpense █▇▇▅▄▅▄▄▄▃▂▂▁▁▁▁▁35.24430.85129.64723.88520.32221.38818.15420.51118.01915.23410.81610.2359.3419.2118.0978.0927.484
us-gaap:GrossProfit █▇▇▆▅▄▄▄▃▃▃▂▂▂▂▁▁120.392108.93104.18192.94783.15777.18974.74868.74763.96459.66355.21349.29145.07743.86842.64740.60936.524
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▁▁▄▇█▆▆▇▇█▄▂▅▅▃█▆-27.798-27.631-20.287-12.336-10.003-14.866-15.118-12.013-13.001-9.127-18.583-24.194-17.652-16.097-23.171-10.437-15.59
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:BusinessAcquisition avlr:BusinessLicensesNANA-0.6NANANANANANANANANANANANANANA
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:BusinessAcquisition avlr:DavoTechnologiesLLC-0.4NANANANANANANANANANANANANANANANA
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:BusinessAcquisition avlr:ImpenduloNANA-0.1NANANANANANANANANANANANANANA
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:BusinessAcquisition avlr:Inposia-0.5NANANANANANANANANANANANANANANANA
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:BusinessAcquisition avlr:TransactionTaxResourcesNANA-3.2NANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▆█▁▇▇▇▇▇▇▇▆▇▇▆▆▆▆-0.1482.357-9.2560.3930.1370.4170.3260.3410.1720.116-0.151-0.0910.114-0.848-0.757-0.172-0.141
us-gaap:IncomeTaxesPaid ▄▂▄▄▂▄█▄▁▁▁▂▁▂▂▂0.2840.1530.290.3660.1790.320.7040.2830.0570.0770.0760.1710.0470.0960.1160.136NA
us-gaap:NetIncomeLoss ▂▁▇▇█▆▆▇▇█▅▃▅▆▄█▆-27.65-29.988-11.031-12.729-10.14-15.283-15.444-12.354-13.173-9.243-18.432-24.103-17.766-15.249-22.414-10.265-15.449
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings█▁-27.65-29.988NA-12.729-10.14-15.283NA-12.354-13.173-9.243-18.432-24.103-17.766-15.249NANANA
us-gaap:NonoperatingIncomeExpense ▂▁▃▃▃█▇▅▄▄▃▄▃▂▂▅▂-0.938-2.25-0.6050.2210.0464.8143.3421.9350.7280.6080.2270.485-0.356-0.828-1.3021.391-1.148
us-gaap:OperatingExpenses █▇▆▅▄▄▄▃▃▂▃▃▂▂▂▁▁147.252134.311123.863105.50493.20696.86993.20882.69577.69369.39874.02373.9762.37359.13764.51652.43750.966
us-gaap:OperatingIncomeLoss ▁▂▄▇█▄▄▆▆█▄▂▅▆▃▇▆-26.86-25.381-19.682-12.557-10.049-19.68-18.46-13.948-13.729-9.735-18.81-24.679-17.296-15.269-21.869-11.828-14.442
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▆▅▆▅▆▆▆▅▆▅▅▅▁▆▄█▅0.322-0.390.545-0.2250.4350.6250.403-0.5910.276-0.4620.004-0.242-3.0480.603-0.7121.719-0.211
us-gaap:OtherNonoperatingIncomeExpense ▃▁▃▄▄█▆▃▃▄▄▄▄▄▃▆▃-0.961-2.274-0.6370.185-0.1223.3721.559-0.265-0.381-0.0480.16-0.0490.4420.03-0.5632.003-0.509
us-gaap:ResearchAndDevelopmentExpense ██▇▆▅▅▅▄▃▂▂▂▂▂▁▁▁40.11139.15634.45732.56226.84425.84725.61921.87118.99615.95613.57713.28512.42812.61910.8910.40110.291
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax █▇▇▆▅▅▄▄▃▃▃▂▂▂▁▁▁169.067153.601144.76127.879116.487111.443107.62798.52591.29984.9776.92369.91963.87961.37758.03555.26850.891
us-gaap:Revenues █▇▇▆▅▅▄▄▃▃▃▂▂▂▁▁▁169.067153.601144.76127.879116.487111.443107.62798.52591.29984.9777.48569.52763.70961.37758.03555.26850.891
us-gaap:SellingAndMarketingExpense █▇▆▄▃▄▄▂▂▂▄▂▂▂▂▁▁71.89764.30459.75949.05746.0449.63449.43540.31340.67838.20849.6341.27640.60437.30737.15233.15133.191
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
us-gaap:Assets ███▇▄▄▄▃▃▁▁▁▁1679.9541601.8621602.3331426.412828.221805.889807.267724.932692.448392.686322.932311.327352.715NA178.812NANA
us-gaap:Liabilities █▇▇▄▄▄▄▂▂▂▁▁▁574.605520.416522.173359.722328.019329.595343.545261.063240.32223.713213.379189.078210.561NA201.483NANA
us-gaap:LiabilitiesAndStockholdersEquity ███▇▄▄▄▃▃▁▁▁▁1679.9541601.8621602.3331426.412828.221805.889807.267724.932692.448392.686322.932311.327352.715NA178.812NANA
us-gaap:StockholdersEquity ████▅▅▅▅▅▄▃▃▄▁▁1105.3491081.4461080.161066.69500.202476.294463.722463.869452.128168.973109.553122.249142.154-407.163-393.592NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
us-gaap:AssetsCurrent ▆▆▆█▄▄▄▃▃▁▁▁▁852.241837.061832.9071182.306584.401561.564566.803535.3528.73232.179207.299194.643226.231NA61.082NANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▅▅▅█▄▄▄▄▄▂▂▂▂▁▁▁▁639.479638.794673.5931064.077474.411450.535466.95446.563441.584146.878142.322138.093173.10812.62214.07514.34912.303
us-gaap:AccountsReceivableNetCurrent ▇█▆▅▅▄▄▃▃▃▂▂▁85.53190.12675.85763.05659.78353.79751.64449.12443.40945.38140.28734.74328.681NA26.596NANA
us-gaap:OtherAssetsCurrent ▆▅█▅▄▅▅▄▁▂▁▃▁2.6532.2513.5632.442.062.1422.3011.6770.6041.2070.7611.3640.695NA0.12NANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ██▅▅▄▅▃▃▂▃▂▂▁28.63829.5820.09818.30617.61218.87214.12713.85611.17913.25511.30710.3786.375NA7.016NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
us-gaap:PropertyPlantAndEquipmentGross █▇▆▅▅▅▄▄▃▃▂▂▁71.24867.89163.77259.92759.29358.55658.21556.48854.05152.17949.74847.79645.5NA40.816NANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ██▇▆▅▅▅▄▃▃▂▂▁32.61531.54429.05926.37425.47324.37123.21821.95119.90318.3616.37514.68313.063NA15.422NANA
us-gaap:AmortizationOfIntangibleAssets █▅▇▁▁▂▂▂▂▁▁▁▁▁▁▁▁6.24.45.81.51.61.81.81.81.81.71.61.61.41.41.41.41.4
us-gaap:PropertyPlantAndEquipmentNet █▅▄▂▃▃▄▃▃▃▂▂▁38.63336.34734.71333.55333.8234.18534.99734.53734.14833.81933.37333.11332.437NA25.394NANA
us-gaap:Goodwill █▇▇▂▂▂▂▂▁▁▁▁▁596.674520.12513.234101.67101.198101.035101.224100.92678.98178.84261.361.44470.692NA72.482NANA
us-gaap:FiniteLivedIntangibleAssetsNet █▇█▁▁▁▁▂▂▂▁▁▁89.67174.67986.51318.13919.31920.94922.93224.54324.76526.4419.37120.79722.559NA19.074NANA
us-gaap:OperatingLeaseRightOfUseAsset ▁▂▆▃▅█▁49.16150.14552.3250.38751.92453.92949.321NANANA0.0NANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
us-gaap:AccountsPayableCurrent ▇▇█▆▅▆▄▄▃▃▁17.47718.36120.2816.64214.34515.28911.69310.9628.1979.5364.847NANANANANANA
us-gaap:AccruedLiabilitiesCurrent █▅█▄▃▂▄▂▂▁▁81.96469.15184.53262.7651.75445.18762.10449.86449.11441.642.217NANANANANANA
us-gaap:ContractWithCustomerLiabilityCurrent █▇▆▄▄▃▃▂▂▁▁237.537223.961208.026178.918166.207164.699160.271147.713137.997131.733125.26NANANANANANA
us-gaap:LiabilitiesCurrent █▆▆▄▃▃▄▃▂▂▂▁▁470.195389.464378.948296.152265.477267.803271.727231.947220.553203.371185.673161.621159.892NA136.862NANA
us-gaap:OperatingLeaseLiabilityCurrent █▇▆▅▄▄▁12.12111.50511.33910.69810.19410.148.756NANANA0.0NANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent ██▇▆▃▃▃▄▃▃▁▂▁11.0811.20110.4139.9437.6427.8487.9248.2547.9567.7166.3877.2416.403NA5.083NANA
us-gaap:TaxesPayableCurrent ▆█▇▅▄▅▄▄▃▃▃▂▁3.8124.9194.3382.9652.6943.2372.6352.4841.8891.9021.8271.380.915NA1.044NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
us-gaap:DeferredIncomeTaxLiabilitiesNet █▂▂▁▁5.341.1711.0310.530.472NA0.337NANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ▂▂▁█▅▂▄▄▃▃▂▂▁0.570.5420.385.5373.4390.8362.3752.3611.8351.8350.4360.4350.036NA0.785NANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▁▃▅▅▆█▇51.35953.50356.62555.78157.11959.88758.301NANANA0.0NANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA14.6NANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA14.067NANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA12.61NANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA10.01NANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA15.171NANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
us-gaap:StockholdersEquity ████▅▅▅▅▅▄▃▃▄▁▁1105.3491081.4461080.161066.69500.202476.294463.722463.869452.128168.973109.553122.249142.154-407.163-393.592NANA
us-gaap:CommonStockValue ███▅▅▅▅▅▅▁▁▁▁0.0090.0090.0090.0080.0080.0080.0080.0080.0080.0070.0070.0070.007NA0.0005NANA
us-gaap:AdditionalPaidInCapitalCommonStock ██▇▇▄▄▃▃▃▁▁▁▁1723.7621672.5311640.8671616.9121037.471003.857976.627961.733937.047640.996599.493593.761589.321NA18.121NANA
us-gaap:RetainedEarningsAccumulatedDeficit ▁▂▃▄▄▅▅▆▆▇▆▇█-617.015-589.365-559.377-548.346-535.617-525.477-510.194-494.75-482.396-469.223-487.602-469.17-445.067NA-412.052NANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax █▆█▆▇▅▃▁▃▂▄▄▅-1.407-1.729-1.339-1.884-1.659-2.094-2.719-3.122-2.531-2.807-2.345-2.349-2.107NA0.338NANA
us-gaap:StockIssuedDuringPeriodValueNewIssues NANANA556.312NANANANA274.705NA0.00.0192.51NANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapitalNANANA556.312NANANANA274.704NA0.00.0192.509NANANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁23.59219.047NA12.91612.3689.749NA9.9339.4396.5714.5184.3443.5713.517NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▁██▅▁▆▅▆▃▅▄▅▃▄▅25.55-28.24730.79127.9228.174-24.26916.9555.85210.0-10.4217.0361.1782.099-13.375-1.9765.314NA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇█▁██████▇██████-28.688-5.844-370.703-5.783.94-5.515-10.504-7.362-7.49-26.779-4.5041.7724.517-22.152-3.856-6.995NA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▂▂█▂▂▂▂▅▂▁▁▃▂▂▁-14.88513.55412.9567.82611.59913.73413.9566.362292.10641.9861.627-38.002153.77834.0185.5923.65NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▃▃▁█▄▃▄▄▆▄▄-18.451-20.531-326.616589.66623.876-16.41520.3874.979294.7064.5564.229NANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
us-gaap:DeferredIncomeTaxExpenseBenefit ▇█▁▇▇▇▇▇▇▇▇▇▇▆▆▇0.2512.028-9.6120.0580.0730.062-0.3610.060.0390.039-0.184-0.1430.051-1.018-0.581-0.323NA
us-gaap:DepreciationDepletionAndAmortization █▆▇▂▂▃▃▂▂▂▂▂▁▁▁▁9.037.0718.313.9243.9084.0914.1234.0163.9873.6813.4123.3983.0022.992.732.863NA
us-gaap:IncreaseDecreaseInAccountsReceivable ▁█▅▄▅▄▄▅▂▅▅▅▂▅▄▂-6.28314.6955.7163.2146.2412.753.2145.92-1.8075.5355.6565.83-4.4066.4284.135-2.735NA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▁██▅▁▆▅▆▃▅▄▅▃▄▅25.55-28.24730.79127.9228.174-24.26916.9555.85210.0-10.4217.0361.1782.099-13.375-1.9765.314NA
us-gaap:NetIncomeLoss ▂▁▇▇█▆▆▇▇█▅▃▅▆▄█▆-27.65-29.988-11.031-12.729-10.14-15.283-15.444-12.354-13.173-9.243-18.432-24.103-17.766-15.249-22.414-10.265-15.449
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings█▁-27.65-29.988NA-12.729-10.14-15.283NA-12.354-13.173-9.243-18.432-24.103-17.766-15.249NANANA
us-gaap:ShareBasedCompensation █▆▅▄▄▃▃▃▃▂▂▂▁▁▁▁23.23518.77713.37112.82112.2479.7318.4439.9229.4246.564.514.3373.5643.512.7613.182NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇█▁██████▇██████-28.688-5.844-370.703-5.783.94-5.515-10.504-7.362-7.49-26.779-4.5041.7724.517-22.152-3.856-6.995NA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▄▄▁▅▅▄▆▅▆▅▅██▇▇▇1.7041.366-1.1732.1181.9561.62.9842.2462.8362.1142.5694.7454.5443.6253.6054.235NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▂▂█▂▂▂▂▅▂▁▁▃▂▂▁-14.88513.55412.9567.82611.59913.73413.9566.362292.10641.9861.627-38.002153.77834.0185.5923.65NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value9000.09000.09000.08000.08000.08000.08000.08000.08000.07000.07000.07000.07000.0500.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value868585847978777675696666662.996
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value868585847978777675696666662.996
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value868582787776716866143.0852.8532.747
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value868582787776716866143.0852.8532.747
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Share Outstanding Basic And Diluted

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value86858278777671680.066590.0143836.170.0057060.005494
Percentage of WeightedAverageNumberOfShareOutstandingBasicAndDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value6.025.7366.5017.1827.2278.5029.753101155626262
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

avlr:EmployeeStockPurchasePlan


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
Value0.0380.0070.0050.050.0090.0070.0820.0140.0630.00.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.60.10.10.70.10.10.80.10.50.00.0

avlr:OptionsToPurchaseCommonStock


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value3.1153.3964.2294.9285.6647.1498.458101111111010
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount51.759.265.168.678.484.186.794.197.220.018.017.417.1

avlr:UnvestedPerformanceShareUnits


Antidilutive
Period End2021-06-302021-03-31
Value0.1210.075
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount2.01.3

avlr:UnvestedRestrictedStockUnits


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
Value2.7462.2582.2672.2041.5541.3461.2130.6310.2620.00.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount45.639.434.930.721.515.812.45.82.20.00.0

Earnings Per Share Basic And Diluted

us-gaap:EarningsPerShareBasicAndDiluted

us-gaap:EarningsPerShareBasicAndDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-0.32-0.35-0.13-0.15-0.13-0.2-0.2-0.16-0.18-0.140-0.36-1.24-2.47-3.85-1.8-2.81
Percentage of EarningsPerShareBasicAndDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value23191312129.7498.4579.9339.4396.5714.5184.3433.5713.5172.7643.19
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.012.40.010.110.68.70.010.110.37.70.06.25.65.70.05.8

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType

avlr:EmployeeStockPurchasePlan


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.9491.3031.1831.1150.7220.9670.8860.7920.6920.9561.1140.9550.00.0
Percentage of AllocatedShareBasedCompensationExpense4.06.88.78.65.89.910.58.07.314.524.722.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.80.00.90.60.90.00.80.81.10.01.40.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax avlr:EmployeeStockPurchasePlan0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EmployeeStockOption


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value3.0743.2233.6453.7494.1593.8493.944.4364.1963.9173.3163.3863.63.0052.7633.192.7
Percentage of AllocatedShareBasedCompensationExpense13.016.926.929.033.639.546.644.744.559.673.478.0100.885.4100.0100.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.82.10.02.93.63.50.04.54.64.60.04.85.64.90.05.85.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EmployeeStockOption0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PerformanceShares


Allocated
Period End2021-06-302021-03-31
Value4.6322.832
Percentage of AllocatedShareBasedCompensationExpense19.614.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.71.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:PerformanceShares0.00.0

us-gaap:RestrictedStockUnitsRSU


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value14118.7098.0527.4874.9333.6314.7054.5511.6980.0880.0020.00.0
Percentage of AllocatedShareBasedCompensationExpense63.361.464.362.360.550.642.947.448.225.81.90.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.87.60.06.36.44.40.04.85.02.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RestrictedStockUnitsRSU0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-27328000.0-30378000.0-10486000.0-12954000.0-9705000.0-14658000.0-15041000.0-12945000.0-12897000.0-9705000.0-18428000.0-24345000.0-20814000.0-14646000.0-23126000.0-8546000.0-15660000.0
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-16.2-19.80.0-10.1-8.3-13.20.0-13.1-14.1-11.40.0-34.8-32.6-23.90.0-15.5-30.8

Cost Of Revenue

us-gaap:CostOfRevenue

us-gaap:CostOfRevenue


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value4844403433343229272522201817151414
Percentage of CostOfRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.829.10.027.328.630.70.030.229.929.80.028.929.228.50.026.528.2

us-gaap:CostOfRevenue us-gaap:ProductOrService

avlr:ProfessionalServices


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value7.6926.5085.6973.7774.5514.7374.5924.1574.3974.3293.72.9062.7952.692
Percentage of CostOfRevenue15.814.614.010.813.713.814.014.016.117.116.614.415.015.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.54.20.03.03.94.30.04.24.85.10.04.24.44.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax avlr:ProfessionalServices46.345.60.043.557.180.30.063.669.964.20.054.769.376.8

us-gaap:SubscriptionAndCirculation


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4038343128292825222018171514
Percentage of CostOfRevenue84.285.486.089.286.386.286.086.083.982.983.485.685.084.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.224.80.024.424.726.50.026.025.124.70.024.824.824.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SubscriptionAndCirculation26.927.40.026.126.528.00.027.927.026.80.026.826.525.6

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GeneralAndAdministrativeExpense


General
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value3530292320211820181510109.3419.2118.0978.0927.484
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.820.10.018.717.419.20.020.819.717.90.014.614.615.00.014.614.7

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1201081049283777468635955494543424036
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax71.270.90.072.771.469.30.069.870.170.20.070.570.671.50.073.571.8

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-27798000.0-27631000.0-20287000.0-12336000.0-10003000.0-14866000.0-15118000.0-12013000.0-13001000.0-9127000.0-18583000.0-24194000.0-17652000.0-16097000.0-23171000.0-10437000.0-15590000.0
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-16.4-18.00.0-9.6-8.6-13.30.0-12.2-14.2-10.70.0-34.6-27.6-26.20.0-18.9-30.6

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:BusinessAcquisition

avlr:BusinessLicenses


Income
Period End2020-12-31
Value-600000.0
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest3.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax avlr:BusinessLicenses-33.3

avlr:DavoTechnologiesLLC


Income
Period End2021-06-30
Value-400000.0
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest1.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax avlr:DavoTechnologiesLLC-80.0

avlr:Impendulo


Income
Period End2020-12-31
Value-100000.0
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest0.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax avlr:Impendulo-50.0

avlr:Inposia


Income
Period End2021-06-30
Value-500000.0
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest1.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax avlr:Inposia-23.8

avlr:TransactionTaxResources


Income
Period End2020-12-31
Value-3200000.0
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest15.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax avlr:TransactionTaxResources-71.1

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-148000.02357000.0-9256000.0393000.0137000.0417000.0326000.0341000.0172000.0116000.0-151000.0-91000.0114000.0-848000.0-757000.0-172000.0-141000.0
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.11.50.00.30.10.40.00.30.20.10.0-0.10.2-1.40.0-0.3-0.3

Income Taxes Paid

us-gaap:IncomeTaxesPaid

us-gaap:IncomeTaxesPaid


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value284000.0153000.0290000.0366000.0179000.0320000.0704000.0283000.057000.077000.076000.0171000.047000.096000.0116000.0136000.0
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.10.00.30.20.30.00.30.10.10.00.20.10.20.00.2

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-27650000.0-29988000.0-11031000.0-12729000.0-10140000.0-15283000.0-15444000.0-12354000.0-13173000.0-9243000.0-18432000.0-24103000.0-17766000.0-15249000.0-22414000.0-10265000.0-15449000.0
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-16.4-19.50.0-10.0-8.7-13.70.0-12.5-14.4-10.90.0-34.5-27.8-24.80.0-18.6-30.4

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-27650000.0-29988000.0-12729000.0-10140000.0-15283000.0-12354000.0-13173000.0-9243000.0-18432000.0-24103000.0-17766000.0-15249000.0
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-16.4-19.5-10.0-8.7-13.7-12.5-14.4-10.90.0-34.5-27.8-24.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.0

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-938000.0-2250000.0-605000.0221000.046000.04814000.03342000.01935000.0728000.0608000.0227000.0485000.0-356000.0-828000.0-1302000.01391000.0-1148000.0
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.6-1.50.00.20.04.30.02.00.80.70.00.7-0.6-1.30.02.5-2.3

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value14713412310593969382776974736259645250
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax87.187.40.082.580.086.90.083.985.181.70.0105.897.696.40.094.9100.1

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-26860000.0-25381000.0-19682000.0-12557000.0-10049000.0-19680000.0-18460000.0-13948000.0-13729000.0-9735000.0-18810000.0-24679000.0-17296000.0-15269000.0-21869000.0-11828000.0-14442000.0
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-15.9-16.50.0-9.8-8.6-17.70.0-14.2-15.0-11.50.0-35.3-27.1-24.90.0-21.4-28.4

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value322000.0-390000.0545000.0-225000.0435000.0625000.0403000.0-591000.0276000.0-462000.04000.0-242000.0-3048000.0603000.0-712000.01719000.0-211000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.2-0.30.0-0.20.40.60.0-0.60.3-0.50.0-0.3-4.81.00.03.1-0.4

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value322000.0-390000.0-225000.0435000.0625000.0-591000.0276000.0-462000.04000.0-242000.0-3048000.0603000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.2-0.3-0.20.40.6-0.60.3-0.50.0-0.3-4.81.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-961000.0-2274000.0-637000.0185000.0-122000.03372000.01559000.0-265000.0-381000.0-48000.0160000.0-49000.0442000.030000.0-563000.02003000.0-509000.0
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.6-1.50.00.1-0.13.00.0-0.3-0.4-0.10.0-0.10.70.00.03.6-1.0

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value4039343226252521181513131212101010
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.725.50.025.523.023.20.022.220.818.80.019.019.520.60.018.820.2

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value16915314412711611110798918476696361585550
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:BusinessAcquisition

avlr:BusinessLicenses


Revenue
Period End2020-12-31
Value1.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax avlr:BusinessLicenses100.0

avlr:DavoTechnologiesLLC


Revenue
Period End2021-06-30
Value0.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax avlr:DavoTechnologiesLLC100.0

avlr:Impendulo


Revenue
Period End2020-12-31
Value0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax avlr:Impendulo100.0

avlr:Inposia


Revenue
Period End2021-06-30
Value2.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax avlr:Inposia100.0

avlr:TransactionTaxResources


Revenue
Period End2020-12-31
Value4.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax avlr:TransactionTaxResources100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

avlr:ProfessionalServices


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1614128.6867.9685.8977.6716.5396.2916.7395.1935.3084.0343.507
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.89.38.46.86.85.37.16.66.97.96.87.66.35.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.89.38.46.86.85.37.16.66.97.96.87.66.35.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax avlr:ProfessionalServices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SubscriptionAndCirculation


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1521391321191081059991857871645957
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax90.290.791.693.293.294.792.993.493.192.193.292.493.794.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax90.290.791.693.293.294.792.993.493.192.193.292.493.794.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SubscriptionAndCirculation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

avlr:ProfessionalServices, country:US


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1413118.1867.3315.4626.9836.0195.6635.7354.3834.5953.1812.967
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.68.77.96.46.34.96.56.16.26.75.76.65.04.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.68.77.96.46.34.96.56.16.26.75.76.65.04.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax avlr:ProfessionalServices country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:SubscriptionAndReturnsInterestIncomeOnFundsHeldForCustomers, country:US


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.2020.1410.1280.1180.0580.5250.7650.9070.8120.7290.4930.3920.1690.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.10.10.00.50.70.90.90.90.60.60.30.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.10.10.00.50.70.90.90.90.60.60.30.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax avlr:SubscriptionAndReturnsInterestIncomeOnFundsHeldForCustomers country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

avlr:SubscriptionAndReturnsTaxCalculations, country:US


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value83766158
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax49.349.753.052.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax49.349.753.052.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax avlr:SubscriptionAndReturnsTaxCalculations country:US100.0100.0100.0100.0

avlr:SubscriptionAndReturnsTaxDetermination, country:US


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6561585652484542373433
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax51.153.052.952.953.553.353.255.354.253.654.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax51.153.052.952.953.553.353.255.354.253.654.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax avlr:SubscriptionAndReturnsTaxDetermination country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:SubscriptionAndReturnsTaxReturnsAndComplianceManagement, country:US


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5652514640393633302624222221
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.634.435.936.035.135.434.434.033.631.431.832.335.035.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.634.435.936.035.135.434.434.033.631.431.832.335.035.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax avlr:SubscriptionAndReturnsTaxReturnsAndComplianceManagement country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SubscriptionAndCirculation, country:US


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value140129123111102989487807267605654
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax83.084.285.587.288.188.888.088.487.885.587.887.288.889.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax83.084.285.587.288.188.888.088.487.885.587.887.288.889.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SubscriptionAndCirculation country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

country:US


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value15414213511910910410193857871655957
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax91.692.993.493.694.493.794.594.594.192.293.593.793.894.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax91.692.993.493.694.493.794.594.594.192.293.593.793.894.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NonUs


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value14109.5088.1766.5337.0525.9695.4215.4316.5885.0384.3883.9453.46
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.47.16.66.45.66.35.55.55.97.86.56.36.25.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.47.16.66.45.66.35.55.55.97.86.56.36.25.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NonUs100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value16915314412711611110798918477696361585550
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.799.499.7100.0100.0100.0100.0

Selling And Marketing Expense

us-gaap:SellingAndMarketingExpense

us-gaap:SellingAndMarketingExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value7164594946494940403849414037373333
Percentage of SellingAndMarketingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax42.541.941.338.439.544.545.940.944.645.064.559.063.660.864.060.065.2

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1679160116021426828805807724692392322311352178
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value574520522359328329343261240223213189210201
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets34.232.532.625.239.640.942.636.034.757.066.160.759.7112.7

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1679160116021426828805807724692392322311352178
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value1105108110801066500476463463452168109122142-407.163-393.592-343.161-263.264
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets65.867.567.474.860.459.157.464.065.343.033.939.340.30.0-220.10.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value-1.407-1.729-1.339-1.884-1.659-2.094-2.719-3.122-2.531-2.807-2.345-2.349-2.1070.9410.338-1.468-0.834
Percentage of StockholdersEquity-0.1-0.2-0.1-0.2-0.3-0.4-0.6-0.7-0.6-1.7-2.1-1.9-1.5-0.2-0.10.40.3
Percentage of Assets-0.1-0.1-0.1-0.1-0.2-0.3-0.3-0.4-0.4-0.7-0.7-0.8-0.60.00.20.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value17231672164016161037100397696193764059959358919186.1227.013
Percentage of StockholdersEquity155.9154.7151.9151.6207.4210.8210.6207.3207.3379.3547.2485.7414.6-4.7-4.6-1.8-2.7
Percentage of Assets102.6104.4102.4113.4125.3124.6121.0132.7135.3163.2185.6190.7167.10.010.10.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value0.0090.0090.0090.0080.0080.0080.0080.0080.0080.0070.0070.0070.0070.0010.0010.0010.001
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.0-0.0-0.0-0.0-0.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value-617.015-589.365-559.377-548.346-535.617-525.477-510.194-494.75-482.396-469.223-487.602-469.17-445.067-427.301-412.052-347.816-269.444
Percentage of StockholdersEquity-55.8-54.5-51.8-51.4-107.1-110.3-110.0-106.7-106.7-277.7-445.1-383.8-313.1104.9104.7101.4102.3
Percentage of Assets-36.7-36.8-34.9-38.4-64.7-65.2-63.2-68.2-69.7-119.5-151.0-150.7-126.20.0-230.40.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value852837832118258456156653552823220719422661
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets50.752.352.082.970.669.770.273.876.459.164.262.564.134.2

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value6396386731064474450466446441146142138173121414122010
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets38.139.942.074.657.355.957.861.663.837.444.144.449.10.07.90.00.00.00.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value8590756359535149434540342826
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.15.64.74.47.26.76.46.86.311.612.511.28.114.9

Other Assets Current

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value2653000.02251000.03563000.02440000.02060000.02142000.02301000.01677000.0604000.01207000.0761000.01364000.0695000.0120000.0
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.10.20.20.20.30.30.20.10.30.20.40.20.1

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value2829201817181413111311106.3757.016
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.71.81.31.32.12.31.71.91.63.43.53.31.83.9

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value7167635959585856545249474540
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.24.24.04.27.27.37.27.87.813.315.415.412.922.8

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

avlr:ComputerEquipmentAndSoftware


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1617151414151515141312121112
Percentage of PropertyPlantAndEquipmentGross23.625.224.724.424.626.626.927.626.926.725.926.026.431.6
Percentage of Assets1.01.11.01.01.81.91.92.12.13.64.04.03.47.2
Percentage of Assets avlr:ComputerEquipmentAndSoftware0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FurnitureAndFixtures


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value6.4976.6866.6516.4336.936.5596.5896.776.5076.4625.855.7585.8524.459
Percentage of PropertyPlantAndEquipmentGross9.19.810.410.711.711.211.312.012.012.411.812.012.910.9
Percentage of Assets0.40.40.40.50.80.80.80.90.91.61.81.81.72.5
Percentage of Assets us-gaap:FurnitureAndFixtures0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LeaseholdImprovements


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value2930292929292828272726252320
Percentage of PropertyPlantAndEquipmentGross41.944.346.948.849.749.649.849.751.352.053.853.752.649.8
Percentage of Assets1.81.91.92.03.63.63.63.94.06.98.38.26.811.4
Percentage of Assets us-gaap:LeaseholdImprovements0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OfficeEquipment


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1.0931.0521.0060.9480.8620.851.0580.8580.7190.5860.5860.6010.5990.622
Percentage of PropertyPlantAndEquipmentGross1.51.51.61.61.51.51.81.51.31.11.21.31.31.5
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.20.20.20.3
Percentage of Assets us-gaap:OfficeEquipment0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SoftwareDevelopment


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1712108.6877.4526.5215.9485.2054.5594.0753.623.333.1052.512
Percentage of PropertyPlantAndEquipmentGross23.919.116.414.512.611.110.29.28.47.87.37.06.86.2
Percentage of Assets1.00.80.70.60.90.80.70.70.71.01.11.10.91.4
Percentage of Assets us-gaap:SoftwareDevelopment0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value3231292625242321191816141315
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.92.01.81.83.13.02.93.02.94.75.14.73.78.6

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value6.24.45.81.51.61.81.81.81.81.71.61.61.41.41.41.41.4
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AmortizationOfIntangibleAssets us-gaap:BusinessAcquisition

avlr:BusinessLicenses


Amortization
Period End2020-12-31
Value0.7
Percentage of AmortizationOfIntangibleAssets12.1
Percentage of Assets0.0
Percentage of Assets avlr:BusinessLicenses0.0

avlr:Impendulo


Amortization
Period End2020-12-31
Value0.1
Percentage of AmortizationOfIntangibleAssets1.7
Percentage of Assets0.0
Percentage of Assets avlr:Impendulo0.0

avlr:TransactionTaxResources


Amortization
Period End2020-12-31
Value3.5
Percentage of AmortizationOfIntangibleAssets60.3
Percentage of Assets0.0
Percentage of Assets avlr:TransactionTaxResources0.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value3836343333343434343333333225
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.32.32.22.44.14.24.34.84.98.610.310.69.214.2

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value596520513101101101101100787861617072
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets35.532.532.07.112.212.512.513.911.420.119.019.720.040.5

us-gaap:Goodwill us-gaap:BusinessAcquisition

avlr:DavoTechnologiesLLC


Goodwillus-gaap:
Period End2021-04-20
Value48
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets avlr:DavoTechnologiesLLC0.0

avlr:Impendulo


Goodwillus-gaap:
Period End2020-12-312020-12-01
Value1010
Percentage of Goodwill2.00.0
Percentage of Assets0.60.0
Percentage of Assets avlr:Impendulo0.00.0

avlr:Inposia


Goodwillus-gaap:
Period End2021-04-01
Value27
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets avlr:Inposia0.0

avlr:TransactionTaxResources


Goodwillus-gaap:
Period End2020-10-05
Value327
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets avlr:TransactionTaxResources0.0

us-gaap:Goodwill us-gaap:Restatement, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, avlr:BusinessLicenses


Goodwillus-gaap:
Period End2020-11-05
Value-1.634
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets srt:RestatementAdjustment avlr:BusinessLicenses0.0

srt:RestatementAdjustment, avlr:Impendulo


Goodwillus-gaap:
Period End2020-12-01
Value0.425
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets srt:RestatementAdjustment avlr:Impendulo0.0

srt:ScenarioPreviouslyReported, avlr:BusinessLicenses


Goodwillus-gaap:
Period End2020-11-05
Value73
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets srt:ScenarioPreviouslyReported avlr:BusinessLicenses0.0

srt:ScenarioPreviouslyReported, avlr:Impendulo


Goodwillus-gaap:
Period End2020-12-01
Value10
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets srt:ScenarioPreviouslyReported avlr:Impendulo0.0

us-gaap:Goodwill us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, avlr:FairValue, avlr:TransactionTaxResources


Goodwillus-gaap:
Period End2020-10-05
Value8.526
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets srt:RestatementAdjustment avlr:FairValue avlr:TransactionTaxResources0.0

srt:ScenarioPreviouslyReported, avlr:FairValue, avlr:TransactionTaxResources


Goodwillus-gaap:
Period End2020-10-05
Value327
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets srt:ScenarioPreviouslyReported avlr:FairValue avlr:TransactionTaxResources0.0

us-gaap:Goodwill us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:DavoTechnologiesLLC


Goodwillus-gaap:
Period End2021-04-20
Value48
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets avlr:FairValue avlr:DavoTechnologiesLLC0.0

avlr:FairValue, avlr:Impendulo


Goodwillus-gaap:
Period End2020-12-01
Value10
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets avlr:FairValue avlr:Impendulo0.0

avlr:FairValue, avlr:Inposia


Goodwillus-gaap:
Period End2021-04-01
Value27
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets avlr:FairValue avlr:Inposia0.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value8974861819202224242619202219
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.34.75.41.32.32.62.83.43.66.76.06.76.410.7

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

avlr:Backlog


Finite
Period End2021-06-302021-03-312020-12-31
Value2.4292.8464.863
Percentage of FiniteLivedIntangibleAssetsNet2.73.85.6
Percentage of Assets0.10.20.3
Percentage of Assets avlr:Backlog0.00.00.0

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value4642497.3237.7728.3228.9879.5588.4468.9586.216.6757.1997.923
Percentage of FiniteLivedIntangibleAssetsNet51.757.057.140.440.239.739.238.934.133.932.132.131.941.5
Percentage of Assets2.82.73.10.50.91.01.11.31.22.31.92.12.04.4
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DevelopedTechnologyRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value3322241011121314161713141510
Percentage of FiniteLivedIntangibleAssetsNet37.230.128.359.059.059.560.060.265.465.667.867.767.957.6
Percentage of Assets2.01.41.50.71.41.51.72.02.34.44.14.54.36.1
Percentage of Assets us-gaap:DevelopedTechnologyRights0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncompeteAgreements


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value3.422.1692.2960.1180.1330.1480.1650.1820.1020.1150.0320.0340.0480.14
Percentage of FiniteLivedIntangibleAssetsNet3.82.92.70.70.70.70.70.70.40.40.20.20.20.7
Percentage of Assets0.20.10.10.00.00.00.00.00.00.00.00.00.00.1
Percentage of Assets us-gaap:NoncompeteAgreements0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TrademarksAndTradeNames


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value4.0644.6085.4440.0050.010.0130.0170.0210.0250.0290.00.015
Percentage of FiniteLivedIntangibleAssetsNet4.56.26.30.00.10.10.10.10.10.10.00.1
Percentage of Assets0.20.30.30.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:TrademarksAndTradeNames0.00.00.00.00.00.00.00.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-01-012018-12-31
Value49505250515349380.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets2.93.13.33.56.36.76.10.00.0

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value17182016141511108.1979.5364.847
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.01.11.31.21.71.91.41.51.22.41.5

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value8169846251456249494142
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.94.35.34.46.25.67.76.97.110.613.1

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value237223208178166164160147137131125
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.114.013.012.520.120.419.920.419.933.538.8

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value470389378296265267271231220203185161159136
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets28.024.323.620.832.133.233.732.031.951.857.551.945.376.5

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value1211111010108.7560.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.70.70.70.71.21.31.10.0

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1111109.9437.6427.8487.9248.2547.9567.7166.3877.2416.4035.083
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.70.60.70.91.01.01.11.12.02.02.31.82.8

Taxes Payable Current

us-gaap:TaxesPayableCurrent

us-gaap:TaxesPayableCurrent


Taxes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value3812000.04919000.04338000.02965000.02694000.03237000.02635000.02484000.01889000.01902000.01827000.01380000.0915000.01044000.0
Percentage of TaxesPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.30.30.20.30.40.30.30.30.50.60.40.30.6

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value5340000.01171000.01031000.0530000.0472000.0337000.0
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.10.10.00.10.0

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value570000.0542000.0380000.05537000.03439000.0836000.02375000.02361000.01835000.01835000.0436000.0435000.036000.0785000.0
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.40.40.10.30.30.30.50.10.10.00.4

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value515356555759580.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets3.13.33.53.96.97.47.20.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value14
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.9

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value14
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.9

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value12
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.8

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value10
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.6

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value15
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.9

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-312019-12-312019-01-01
Value676756
Percentage of OperatingLeaseLiability100.0100.0100.0
Percentage of Assets4.28.30.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value81
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets5.1

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value13
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.9

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value1105108110801066500476463463452168109122142-407.163-393.592-343.161-263.264
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets65.867.567.474.860.459.157.464.065.343.033.939.340.30.0-220.10.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value-1.407-1.729-1.339-1.884-1.659-2.094-2.719-3.122-2.531-2.807-2.345-2.349-2.1070.9410.338-1.468-0.834
Percentage of StockholdersEquity-0.1-0.2-0.1-0.2-0.3-0.4-0.6-0.7-0.6-1.7-2.1-1.9-1.5-0.2-0.10.40.3
Percentage of Assets-0.1-0.1-0.1-0.1-0.2-0.3-0.3-0.4-0.4-0.7-0.7-0.8-0.60.00.20.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value17231672164016161037100397696193764059959358919186.1227.013
Percentage of StockholdersEquity155.9154.7151.9151.6207.4210.8210.6207.3207.3379.3547.2485.7414.6-4.7-4.6-1.8-2.7
Percentage of Assets102.6104.4102.4113.4125.3124.6121.0132.7135.3163.2185.6190.7167.10.010.10.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value0.0090.0090.0090.0080.0080.0080.0080.0080.0080.0070.0070.0070.0070.0010.0010.0010.001
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.0-0.0-0.0-0.0-0.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value-617.015-589.365-559.377-548.346-535.617-525.477-510.194-494.75-482.396-469.223-487.602-469.17-445.067-427.301-412.052-347.816-269.444
Percentage of StockholdersEquity-55.8-54.5-51.8-51.4-107.1-110.3-110.0-106.7-106.7-277.7-445.1-383.8-313.1104.9104.7101.4102.3
Percentage of Assets-36.7-36.8-34.9-38.4-64.7-65.2-63.2-68.2-69.7-119.5-151.0-150.7-126.20.0-230.40.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value9000.09000.09000.08000.08000.08000.08000.08000.08000.07000.07000.07000.07000.0500.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value17231672164016161037100397696193764059959358918
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets102.6104.4102.4113.4125.3124.6121.0132.7135.3163.2185.6190.7167.110.1

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value-617.015-589.365-559.377-548.346-535.617-525.477-510.194-494.75-482.396-469.223-487.602-469.17-445.067-412.052
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-36.7-36.8-34.9-38.4-64.7-65.2-63.2-68.2-69.7-119.5-151.0-150.7-126.2-230.4

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value-1407000.0-1729000.0-1339000.0-1884000.0-1659000.0-2094000.0-2719000.0-3122000.0-2531000.0-2807000.0-2345000.0-2349000.0-2107000.0338000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.1-0.1-0.1-0.1-0.2-0.3-0.3-0.4-0.4-0.7-0.7-0.8-0.60.2

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:StockIssuedDuringPeriodValueNewIssues


Stock
Period End2020-09-302019-06-302018-12-312018-09-302018-06-30
Value5562740.00.0192
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.00.00.0100.0
Percentage of Assets0.00.00.00.00.0

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2020-09-302019-06-302018-12-312018-09-302018-06-30
Value5562740.00.0192
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.00.00.0100.0
Percentage of Assets0.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value231912129.7499.9339.4396.5714.5184.3443.5713.517
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value231912129.7499.9339.4396.5714.5184.3443.5713.517
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value25-28.24730278.174-24.269165.85210.0-10.4217.0361.1782.099-13.375-1.9765.314
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.1-18.421.321.87.0-21.815.85.911.0-12.39.11.73.3-21.8-3.49.6

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-28.688-5.844-370.703-5.783.94-5.515-10.504-7.362-7.49-26.779-4.5041.7724.517-22.152-3.856-6.995
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-17.0-3.8-256.1-4.53.4-4.9-9.8-7.5-8.2-31.5-5.92.57.1-36.1-6.6-12.7

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-14.88513125671113136.362292411.627-38.002153345.5923.65
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-8.88.88.9444.010.012.313.06.5319.949.42.1-54.4240.755.49.66.6

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-18.451-20.531-326.61658923-16.415204.9792944.5564.229
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-10.9-13.4-225.6461.120.5-14.718.95.1322.85.45.5

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value251000.02028000.0-9612000.058000.073000.062000.0-361000.060000.039000.039000.0-184000.0-143000.051000.0-1018000.0-581000.0-323000.0
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value9.037.0718.313.9243.9084.0914.1234.0163.9873.6813.4123.3983.0022.992.732.863
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-6.283145.7163.2146.2412.753.2145.92-1.8075.5355.6565.83-4.4066.4284.135-2.735
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value25-28.24730278.174-24.269165.85210.0-10.4217.0361.1782.099-13.375-1.9765.314
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.1-18.421.321.87.0-21.815.85.911.0-12.39.11.73.3-21.8-3.49.6

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-27650000.0-29988000.0-11031000.0-12729000.0-10140000.0-15283000.0-15444000.0-12354000.0-13173000.0-9243000.0-18432000.0-24103000.0-17766000.0-15249000.0-22414000.0-10265000.0-15449000.0
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-16.4-19.5-7.6-10.0-8.7-13.7-14.3-12.5-14.4-10.9-24.0-34.5-27.8-24.8-38.6-18.6-30.4

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-27650000.0-29988000.0-12729000.0-10140000.0-15283000.0-12354000.0-13173000.0-9243000.0-18432000.0-24103000.0-17766000.0-15249000.0
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-16.4-19.5-10.0-8.7-13.7-12.5-14.4-10.9-24.0-34.5-27.8-24.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value23181312129.7318.4439.9229.4246.564.514.3373.5643.512.7613.182
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-28.688-5.844-370.703-5.783.94-5.515-10.504-7.362-7.49-26.779-4.5041.7724.517-22.152-3.856-6.995
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-17.0-3.8-256.1-4.53.4-4.9-9.8-7.5-8.2-31.5-5.92.57.1-36.1-6.6-12.7

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1.7041.366-1.1732.1181.9561.62.9842.2462.8362.1142.5694.7454.5443.6253.6054.235
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-14.88513125671113136.362292411.627-38.002153345.5923.65
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-8.88.88.9444.010.012.313.06.5319.949.42.1-54.4240.755.49.66.6

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value30.0329.0728.1726.4324.8422.5320.0918.9617.2515.4412.1712.0211.569.94
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value438000.0337000.0560000.01854000.0
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value24618010785
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value7000000.05200000.04118000.03300000.02727000.03796000.0
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value24618110787
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsValuationAllowance us-gaap:BusinessAcquisition

avlr:TTRAndImpenduloAcquisitions


Deferred
Period End2020-12-31
Value9.5
Percentage of DeferredTaxAssetsValuationAllowance3.9

avlr:AccruedPurchasePriceRelatedToAcquisitions

avlr:AccruedPurchasePriceRelatedToAcquisitions


Accrued
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.4220.1780.00.00.01.9180.02.9840.00.00.00.0
Percentage of AccruedPurchasePriceRelatedToAcquisitions100.0100.00.00.00.0100.00.0100.00.00.00.00.0

avlr:BusinessCombinationAdditionalAccruedCashPayableToSellers us-gaap:BusinessAcquisition

avlr:BusinessCombinationAdditionalAccruedCashPayableToSellers

avlr:TransactionTaxResources


Business
Period End2021-06-302021-03-31
Value180.8
Percentage of BusinessCombinationAdditionalAccruedCashPayableToSellers100.0100.0

avlr:BusinessCombinationAdditionalAccruedCashPayableToSellers us-gaap:BusinessAcquisition, us-gaap:ContingentConsiderationByType

avlr:Impendulo, avlr:FinalRevenueMetrics


Business
Period End2021-03-31
Value1.1
Percentage of BusinessCombinationAdditionalAccruedCashPayableToSellers137.5

avlr:BusinessCombinationAdditionalAccruedCashPayableToSellers us-gaap:StatementScenario, us-gaap:BusinessAcquisition, us-gaap:ContingentConsiderationByType

srt:ScenarioForecast, avlr:Impendulo, avlr:FinalRevenueMetrics


Business
Period End2021-03-31
Value0.7
Percentage of BusinessCombinationAdditionalAccruedCashPayableToSellers87.5

avlr:BusinessCombinationCashPayableAccrual us-gaap:BusinessAcquisition

avlr:BusinessCombinationCashPayableAccrual

avlr:Impendulo


Business
Period End2021-06-302021-03-31
Value01119000.0
Percentage of BusinessCombinationCashPayableAccrual0.0100.0

avlr:BusinessCombinationCashPayableAccrual us-gaap:Restatement, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, avlr:Impendulo


Business
Period End2021-06-302021-03-31
Value0425000.0
Percentage of BusinessCombinationCashPayableAccrual0.038.0

avlr:BusinessCombinationCommonStockPaidAtClose us-gaap:BusinessAcquisition

avlr:BusinessCombinationCommonStockPaidAtClose

avlr:Impendulo


Business
Period End2021-06-302021-03-31
Value01190000.0
Percentage of BusinessCombinationCommonStockPaidAtClose0.0100.0

avlr:BusinessCombinationContingentEarnoutProvision us-gaap:BusinessAcquisition

avlr:BusinessCombinationContingentEarnoutProvision

avlr:TradestreamTechnologiesIncAndWiseTwentyFourInc


Business
Period End2021-06-302021-03-31
Value300000.01300000.0
Percentage of BusinessCombinationContingentEarnoutProvision100.0100.0

avlr:BusinessCombinationFairValueInputsDiscountRate us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

avlr:BusinessCombinationFairValueInputsDiscountRate

avlr:BusinessLicenses, us-gaap:CustomerRelationships


Business
Period End2020-11-05
Value19.5
Percentage of BusinessCombinationFairValueInputsDiscountRate100.0

avlr:BusinessLicenses, us-gaap:DevelopedTechnologyRights


Business
Period End2020-11-05
Value19.5
Percentage of BusinessCombinationFairValueInputsDiscountRate100.0

avlr:BusinessLicenses, us-gaap:NoncompeteAgreements


Business
Period End2020-11-05
Value19.5
Percentage of BusinessCombinationFairValueInputsDiscountRate100.0

avlr:BusinessLicenses, us-gaap:TrademarksAndTradeNames


Business
Period End2020-11-05
Value19.5
Percentage of BusinessCombinationFairValueInputsDiscountRate100.0

avlr:DavoTechnologiesLLC, us-gaap:CustomerRelationships


Business
Period End2021-04-20
Value14.5
Percentage of BusinessCombinationFairValueInputsDiscountRate0.0

avlr:DavoTechnologiesLLC, us-gaap:DevelopedTechnologyRights


Business
Period End2021-04-20
Value14.5
Percentage of BusinessCombinationFairValueInputsDiscountRate0.0

avlr:DavoTechnologiesLLC, us-gaap:NoncompeteAgreements


Business
Period End2021-04-20
Value16.5
Percentage of BusinessCombinationFairValueInputsDiscountRate0.0

avlr:DavoTechnologiesLLC, us-gaap:TrademarksAndTradeNames


Business
Period End2021-04-20
Value14.5
Percentage of BusinessCombinationFairValueInputsDiscountRate0.0

avlr:Impendulo, us-gaap:CustomerRelationships


Business
Period End2020-12-01
Value20.0
Percentage of BusinessCombinationFairValueInputsDiscountRate0.0

avlr:Impendulo, us-gaap:DevelopedTechnologyRights


Business
Period End2020-12-01
Value20.0
Percentage of BusinessCombinationFairValueInputsDiscountRate0.0

avlr:Impendulo, us-gaap:TrademarksAndTradeNames


Business
Period End2020-12-01
Value20.0
Percentage of BusinessCombinationFairValueInputsDiscountRate0.0

avlr:Inposia, us-gaap:CustomerRelationships


Business
Period End2021-04-01
Value18.5
Percentage of BusinessCombinationFairValueInputsDiscountRate0.0

avlr:Inposia, us-gaap:DevelopedTechnologyRights


Business
Period End2021-04-01
Value18.5
Percentage of BusinessCombinationFairValueInputsDiscountRate0.0

avlr:Inposia, us-gaap:NoncompeteAgreements


Business
Period End2021-04-01
Value18.5
Percentage of BusinessCombinationFairValueInputsDiscountRate0.0

avlr:Inposia, us-gaap:TrademarksAndTradeNames


Business
Period End2021-04-01
Value18.5
Percentage of BusinessCombinationFairValueInputsDiscountRate0.0

avlr:TransactionTaxResources, avlr:ContractBacklog


Business
Period End2020-10-05
Value17.0
Percentage of BusinessCombinationFairValueInputsDiscountRate0.0

avlr:TransactionTaxResources, us-gaap:CustomerRelationships


Business
Period End2020-10-05
Value18.0
Percentage of BusinessCombinationFairValueInputsDiscountRate0.0

avlr:TransactionTaxResources, us-gaap:NoncompeteAgreements


Business
Period End2020-10-05
Value19.0
Percentage of BusinessCombinationFairValueInputsDiscountRate0.0

avlr:TransactionTaxResources, us-gaap:TrademarksAndTradeNames


Business
Period End2020-10-05
Value17.0
Percentage of BusinessCombinationFairValueInputsDiscountRate0.0

avlr:BusinessCombinationFairValueInputsDiscountRate us-gaap:Range, us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

srt:Maximum, avlr:TransactionTaxResources, us-gaap:DevelopedTechnologyRights


Business
Period End2020-10-05
Value0.18
Percentage of BusinessCombinationFairValueInputsDiscountRate0.0

srt:Minimum, avlr:TransactionTaxResources, us-gaap:DevelopedTechnologyRights


Business
Period End2020-10-05
Value0.17
Percentage of BusinessCombinationFairValueInputsDiscountRate0.0

avlr:BusinessCombinationRiskAdjustedDiscountRate us-gaap:BusinessAcquisition

avlr:BusinessCombinationRiskAdjustedDiscountRate

avlr:Inposia


Business
Period End2021-04-01
Value4.0
Percentage of BusinessCombinationRiskAdjustedDiscountRate100.0

avlr:TransactionTaxResources


Business
Period End2020-10-05
Value3.5
Percentage of BusinessCombinationRiskAdjustedDiscountRate0.0

avlr:BusinessCombinationRiskFreeDiscountRate us-gaap:BusinessAcquisition

avlr:BusinessCombinationRiskFreeDiscountRate

avlr:BusinessLicenses


Business
Period End2020-11-05
Value0.13
Percentage of BusinessCombinationRiskFreeDiscountRate100.0

avlr:TransactionTaxResources


Business
Period End2020-10-05
Value0.13
Percentage of BusinessCombinationRiskFreeDiscountRate0.0

avlr:CapitalizedContractCostDeferred us-gaap:BalanceSheetLocation

avlr:CapitalizedContractCostDeferred

avlr:DeferredCommissions


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value105.6958.1175.4065.5154.8978.2365.8054.7067.656
Percentage of CapitalizedContractCostDeferred100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:ContractWithCustomerLiabilitiesAdditions

avlr:ContractWithCustomerLiabilitiesAdditions


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4.2056.1985.624.2152.5813.6713.3951.8381.4373.375
Percentage of ContractWithCustomerLiabilitiesAdditions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:ContractWithCustomerLiabilitiesTransferredToDeferredRevenue

avlr:ContractWithCustomerLiabilitiesTransferredToDeferredRevenue


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value5.2653.8663.1592.7372.7162.5383.0411.5031.1371.257
Percentage of ContractWithCustomerLiabilitiesTransferredToDeferredRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:DeferredOfferingCostsAccruedNotYetPaid

avlr:DeferredOfferingCostsAccruedNotYetPaid


Deferred
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-386000.0401000.0000-156000.0-116000.0272000.0-198000.0-1229000.01025000.0502000.0-535000.0103000.0
Percentage of DeferredOfferingCostsAccruedNotYetPaid100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:DeferredRevenueAdditionalAmountsDeferred us-gaap:BalanceSheetLocation

avlr:DeferredRevenueAdditionalAmountsDeferred

avlr:DeferredRevenue


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1821691731401181151201089794
Percentage of DeferredRevenueAdditionalAmountsDeferred100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:DeferredRevenueRecognized us-gaap:BalanceSheetLocation

avlr:DeferredRevenueRecognized

avlr:DeferredRevenue


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value169153144127116111107989184
Percentage of DeferredRevenueRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:EstimatedFutureCashFlowsDiscountRate us-gaap:StatementGeographical, us-gaap:FairValueByMeasurementFrequency

avlr:EstimatedFutureCashFlowsDiscountRate

stpr:CA, us-gaap:FairValueMeasurementsNonrecurring


Estimated
Period End2020-09-30
Value8.0
Percentage of EstimatedFutureCashFlowsDiscountRate100.0

avlr:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPayments us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency

avlr:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPayments

us-gaap:FairValueInputsLevel3, avlr:EarnoutRelatedToAcquisitions, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.00.03.757.70.00.50.00.00.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPayments0.00.0100.0100.00.0100.00.00.00.00.0

avlr:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityAtAcquisition us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency

avlr:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityAtAcquisition

us-gaap:FairValueInputsLevel3, avlr:EarnoutRelatedToAcquisitions, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-06-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value280.00.00.09.3990.05.9520.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityAtAcquisition100.00.00.00.0100.00.0100.00.00.0

avlr:FairValueOfCommonStock us-gaap:PlanName

avlr:FairValueOfCommonStock

avlr:TwoThousandAndEighteenEmployeeStockPurchasePlan


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value152.35152.35138.8385.1485.1482.1240.640.638.18
Percentage of FairValueOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:FairValueOfCommonStock us-gaap:Range

srt:Maximum


Fair
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value20.94130.8299.6586.616.58072.6755.79042.21
Percentage of FairValueOfCommonStock0.094.2117.0101.70.00.0179.0137.40.0110.6

srt:Minimum


Fair
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0124.3566.2667.270055.139.76038.59
Percentage of FairValueOfCommonStock0.089.677.879.00.00.0135.797.90.0101.1

avlr:GoodwillAcquiredDuringPeriodAndAdjustments us-gaap:BusinessAcquisition

avlr:GoodwillAcquiredDuringPeriodAndAdjustments

avlr:BusinessLicenses


Goodwill
Period End2021-06-302021-03-31
Value0-1634000.0
Percentage of GoodwillAcquiredDuringPeriodAndAdjustments0.0100.0

avlr:Impendulo


Goodwill
Period End2021-06-302021-03-31
Value0425000.0
Percentage of GoodwillAcquiredDuringPeriodAndAdjustments0.0-26.0

avlr:TransactionTaxResourcesInc


Goodwill
Period End2021-06-302021-03-31
Value08526000.0
Percentage of GoodwillAcquiredDuringPeriodAndAdjustments0.0-521.8

avlr:IncreaseDecreaseInDeferredCommissions

avlr:IncreaseDecreaseInDeferredCommissions


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-7.413-2.36-5.029-2.485-2.69-2.25-2.809-4.788-5.175-6.3770.00.00.00.0
Percentage of IncreaseDecreaseInDeferredCommissions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

avlr:IncreaseDecreaseInOperatingLeaseLiabilities

avlr:IncreaseDecreaseInOperatingLeaseLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-3131000.0-2810000.0-3061000.0-2448000.0-2565000.0-2230000.0-1606000.0-1599000.0-1372000.0-1187000.0
Percentage of IncreaseDecreaseInOperatingLeaseLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:NetIncreaseDecreaseInCustomerFundAssets

avlr:NetIncreaseDecreaseInCustomerFundAssets


Net
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value3.662-5.8963.9157.52-7.8924.6547.2241.935-6.638-13.942180.2512.76
Percentage of NetIncreaseDecreaseInCustomerFundAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:NetIncreaseDecreaseInCustomerFundObligations

avlr:NetIncreaseDecreaseInCustomerFundObligations


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-0.7033.5984.0573.662-5.8963.9157.52-7.8114.6547.1431.935-6.638-13.942180.2512.76
Percentage of NetIncreaseDecreaseInCustomerFundObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:NonCashChangeInEarnoutLiability

avlr:NonCashChangeInEarnoutLiability


Non
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1181000.01350000.000184000.0-2509000.0-1653000.0134000.0476000.0028000.032000.0-391000.0-71000.0281000.0-1831000.0
Percentage of NonCashChangeInEarnoutLiability100.0100.00.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

avlr:NonCashOperatingLeaseCosts

avlr:NonCashOperatingLeaseCosts


Non
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2533000.02175000.02084000.02067000.02004000.01956000.01620000.01213000.01113000.01054000.0
Percentage of NonCashOperatingLeaseCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:PaymentsForAcquisitionRelatedPostClosing

avlr:PaymentsForAcquisitionRelatedPostClosing


Payments
Period End2021-06-302021-03-312020-12-31
Value181.9710.0
Percentage of PaymentsForAcquisitionRelatedPostClosing100.0100.00.0

avlr:ProvisionForBadDebtsExpenseRecovery

avlr:ProvisionForBadDebtsExpenseRecovery


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value394000.0582000.0618000.072000.0742000.0631000.0765000.0152000.0228000.0222000.094000.0-297000.0-152000.067000.0-307000.0118000.0
Percentage of ProvisionForBadDebtsExpenseRecovery100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:StockBasedCompensationCostsCapitalizedToInternallyDevelopedSoftware

avlr:StockBasedCompensationCostsCapitalizedToInternallyDevelopedSoftware


Stock
Period End2021-06-302021-03-312020-06-302020-03-31
Value324000.0225000.060000.036000.0
Percentage of StockBasedCompensationCostsCapitalizedToInternallyDevelopedSoftware100.0100.0100.0100.0

avlr:ValueOfCommonStockTransferredToSellerToSettleEarnoutProvision us-gaap:BusinessAcquisition, us-gaap:ContingentConsiderationByType

avlr:ValueOfCommonStockTransferredToSellerToSettleEarnoutProvision

avlr:PortwayInternationalInc, avlr:OperatingMetricsTargetsOne


Value
Period End2020-12-312020-03-31
Value03800000.0
Percentage of ValueOfCommonStockTransferredToSellerToSettleEarnoutProvision0.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts

us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts


Adjustments
Period End2020-09-302019-06-302018-12-312018-09-30
Value701000.01198000.000
Percentage of AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts100.0100.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2020-09-302019-06-302018-12-312018-09-30
Value701000.01198000.000
Percentage of AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts100.0100.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts us-gaap:StatementEquityComponents, us-gaap:SubsidiarySaleOfStock

us-gaap:CommonStock, avlr:PublicOffering


Adjustments
Period End2020-08-312019-06-30
Value700000.01200000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts0.0100.2

us-gaap:CommonStock, avlr:SecondFollowOnPublicOffering


Adjustments
Period End2020-08-31
Value700000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts0.0

us-gaap:AssetImpairmentCharges

us-gaap:AssetImpairmentCharges


Asset
Period End2020-12-312020-09-30
Value0800000.0
Percentage of AssetImpairmentCharges0.0100.0

us-gaap:AssetImpairmentCharges us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsNonrecurring


Asset
Period End2020-12-312020-09-30
Value0800000.0
Percentage of AssetImpairmentCharges0.0100.0

us-gaap:AssetImpairmentCharges us-gaap:IncomeStatementLocation

us-gaap:GeneralAndAdministrativeExpense


Asset
Period End2020-09-30
Value800000.0
Percentage of AssetImpairmentCharges100.0

us-gaap:AssetImpairmentCharges us-gaap:StatementGeographical, us-gaap:FairValueByMeasurementFrequency

stpr:CA, us-gaap:FairValueMeasurementsNonrecurring


Asset
Period End2020-09-30
Value300000.0
Percentage of AssetImpairmentCharges37.5

us-gaap:BusinessCombinationAcquisitionRelatedCosts us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationAcquisitionRelatedCosts

avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value100000.0
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0

avlr:Inposia


Business
Period End2021-04-012020-12-28
Value300000.01000000.0
Percentage of BusinessCombinationAcquisitionRelatedCosts0.00.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferred1

avlr:BusinessLicenses


Business
Period End2021-06-302021-03-312020-11-05
Value0.09395
Percentage of BusinessCombinationConsiderationTransferred10.0100.0100.0

avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value55
Percentage of BusinessCombinationConsiderationTransferred10.0

avlr:Impendulo


Business
Period End2021-06-302021-03-312020-12-01
Value0.01413
Percentage of BusinessCombinationConsiderationTransferred10.015.00.0

avlr:Inposia


Business
Period End2021-04-012021-03-292021-03-31
Value311210
Percentage of BusinessCombinationConsiderationTransferred10.011.10.0

avlr:TransactionTaxResources


Business
Period End2021-06-302021-03-312020-10-05
Value0.0370367
Percentage of BusinessCombinationConsiderationTransferred10.0396.60.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType, us-gaap:TypeOfArrangement

avlr:BusinessLicensesLLC, us-gaap:SubsequentEvent, avlr:MergerAgreement


Business
Period End2020-11-05
Value97
Percentage of BusinessCombinationConsiderationTransferred1102.1

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:Restatement, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, avlr:BusinessLicenses


Business
Period End2021-06-302021-03-31
Value0.0-1.634
Percentage of BusinessCombinationConsiderationTransferred10.0-1.8

srt:RestatementAdjustment, avlr:Impendulo


Business
Period End2021-06-302021-03-31
Value0.00.425
Percentage of BusinessCombinationConsiderationTransferred10.00.5

srt:RestatementAdjustment, avlr:TransactionTaxResources


Business
Period End2021-06-302021-03-31
Value0.02.914
Percentage of BusinessCombinationConsiderationTransferred10.03.1

us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable

avlr:Inposia


Business
Period End2021-04-01
Value23000.0
Percentage of BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable100.0

us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable us-gaap:BusinessAcquisition, us-gaap:EquityInterestIssuedOrIssuableByType

avlr:Impendulo, us-gaap:CommonStock


Business
Period End2020-12-01
Value1200000.0
Percentage of BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable0.0

us-gaap:BusinessCombinationConsiderationTransferredOther1

us-gaap:BusinessCombinationConsiderationTransferredOther1


Business
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value1.190.03.753.750.00.0
Percentage of BusinessCombinationConsiderationTransferredOther1100.00.0100.0100.00.00.0

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CapitalExpendituresIncurredButNotYetPaid


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-581000.01263000.0-144000.0145000.093000.0743000.0-146000.0262000.0-286000.0938000.0122000.0-2769000.0-343000.03719000.01883000.0173000.0
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedComputerSoftwareImpairments1

us-gaap:CapitalizedComputerSoftwareImpairments1


Capitalized
Period End2021-06-302021-03-31
Value0345000.0
Percentage of CapitalizedComputerSoftwareImpairments10.0100.0

us-gaap:CapitalizedContractCostAmortization us-gaap:BalanceSheetLocation

us-gaap:CapitalizedContractCostAmortization

avlr:DeferredCommissions


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3.4943.3353.0882.9212.8252.6472.3021.9671.7061.279
Percentage of CapitalizedContractCostAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value2800000.02600000.02600000.02500000.02300000.02300000.02300000.02200000.02200000.02000000.01800000.01800000.01600000.01600000.01200000.01200000.01200000.0
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-428000.06000.0396000.0-302000.0163000.0-365000.0-20000.0127000.090000.0-230000.070000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings


Fair
Period End2021-06-302020-06-30
Value1200000.0200000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings100.0100.0

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

us-gaap:FairValueInputsLevel3, avlr:EarnoutRelatedToAcquisitions, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-06-302020-06-30
Value-1181000.0-184000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings-98.4-92.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome


Fair
Period End2021-03-312020-03-31
Value1400000.0-2500000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel3, avlr:EarnoutRelatedToAcquisitions, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-1350000.000-184000.02509000.01653000.0-134000.0-476000.0000230000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome-96.40.00.00.0-100.40.00.00.00.00.00.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease

us-gaap:FairValueInputsLevel3, avlr:EarnoutRelatedToAcquisitions, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-06-302021-03-31
Value01802000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease0.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:GoodwillForeignCurrencyTranslationGainLoss


Goodwill
Period End2021-06-302021-03-312020-12-31
Value426000.0-431000.0533000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableTrade

us-gaap:IncreaseDecreaseInAccountsPayableTrade


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-995000.0-1895000.03343000.01792000.0-768000.03659000.0965000.02350000.0-1122000.03590000.0-1066000.0-1105000.0-512000.0-1736000.0-917000.01867000.0
Percentage of IncreaseDecreaseInAccountsPayableTrade100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value12-15.63417158.818-18.568135.7066.972-10.3739.1719.095
Percentage of IncreaseDecreaseInAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value121519122.3494.128129.6556.0969.031168.8655.46611
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherNoncurrentAssets

us-gaap:IncreaseDecreaseInOtherNoncurrentAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value2138000.0-541000.0145000.01055000.01259000.0384000.0434000.049000.0546000.0236000.0259000.0533000.0126000.0-110000.0-169000.0-131000.0
Percentage of IncreaseDecreaseInOtherNoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1.3779.186-0.8460.693-1.2594.7450.272.678-1.1091.7052.1622.544-1.7631.907-0.6771.502
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeInterest

us-gaap:InvestmentIncomeInterest


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value23000.024000.032000.036000.0168000.01442000.01786000.02202000.01282000.0767000.0180000.01068000.0269000.036000.029000.023000.015000.0
Percentage of InvestmentIncomeInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost

us-gaap:LeaseCost


Lease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4.43.94.1024.13.93.83.0083.02.92.6
Percentage of LeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1

us-gaap:NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1


Noncash
Period End2020-12-312020-09-302019-12-312019-09-30
Value283000.0323000.0107000.0-15000.0
Percentage of NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1100.0100.0100.0100.0

us-gaap:OperatingLeaseImpairmentLoss us-gaap:FairValueByMeasurementFrequency

us-gaap:OperatingLeaseImpairmentLoss

us-gaap:FairValueMeasurementsNonrecurring


Operating
Period End2020-09-30
Value500000.0
Percentage of OperatingLeaseImpairmentLoss100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3.7333.4934.3363.3853.6633.1082.8772.5242.2732.11
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashExpense

us-gaap:OtherNoncashExpense


Other
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value101000.0253000.0192000.0113000.032000.0137000.058000.033000.0285000.061000.0180000.071000.033000.0
Percentage of OtherNoncashExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value-267000.0389000.0424000.010000.0
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0

us-gaap:PaymentForContingentConsiderationLiabilityFinancingActivities

us-gaap:PaymentForContingentConsiderationLiabilityFinancingActivities


Payment
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0003760000.00375000.0001523000.0
Percentage of PaymentForContingentConsiderationLiabilityFinancingActivities0.00.00.0100.00.0100.00.00.0100.0

us-gaap:PaymentsOfMergerRelatedCostsFinancingActivities

us-gaap:PaymentsOfMergerRelatedCostsFinancingActivities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value0690000.000065000.000
Percentage of PaymentsOfMergerRelatedCostsFinancingActivities0.0100.00.00.00.0100.00.00.0

us-gaap:PaymentsOfStockIssuanceCosts

us-gaap:PaymentsOfStockIssuanceCosts


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value386000.0300000.0000157000.0359000.039000.001462000.0622000.00675000.0
Percentage of PaymentsOfStockIssuanceCosts100.0100.00.00.00.0100.0100.0100.00.0100.0100.00.0100.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:BalanceSheetLocation, us-gaap:BusinessAcquisition

us-gaap:PaymentsToAcquireBusinessesGross

us-gaap:PrepaidExpensesAndOtherCurrentAssets, avlr:DavoTechnologiesLLC


Payments
Period End2021-03-31
Value0.3
Percentage of PaymentsToAcquireBusinessesGross100.0

us-gaap:PrepaidExpensesAndOtherCurrentAssets, avlr:Inposia


Payments
Period End2020-12-31
Value2.4
Percentage of PaymentsToAcquireBusinessesGross0.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:BusinessAcquisition

avlr:BusinessLicenses


Payments
Period End2021-06-302021-03-312020-11-05
Value0.06464
Percentage of PaymentsToAcquireBusinessesGross0.021604.00.0

avlr:DavoTechnologiesLLC


Payments
Period End2021-04-202021-03-31
Value230.3
Percentage of PaymentsToAcquireBusinessesGross0.0100.0

avlr:Impendulo


Payments
Period End2021-06-302021-03-312020-12-01
Value0.01111
Percentage of PaymentsToAcquireBusinessesGross0.03904.30.0

avlr:Inposia


Payments
Period End2021-04-012020-12-31
Value122.4
Percentage of PaymentsToAcquireBusinessesGross0.00.0

avlr:TransactionTaxResources


Payments
Period End2021-06-302021-03-312020-10-05
Value0.0294294
Percentage of PaymentsToAcquireBusinessesGross0.098005.70.0

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

avlr:DavoTechnologiesLLC, us-gaap:SubsequentEvent


Payments
Period End2021-04-20
Value26
Percentage of PaymentsToAcquireBusinessesGross0.0

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

avlr:TransactionTaxResourcesInc, us-gaap:SubsequentEvent, avlr:MergerAgreement


Payments
Period End2020-10-05
Value377
Percentage of PaymentsToAcquireBusinessesGross0.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


Payments
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value212.1670.00.00.0130.0170.00.00.00.0
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired100.0100.00.00.00.0100.00.0100.00.00.00.00.0

us-gaap:PaymentsToDevelopSoftware

us-gaap:PaymentsToDevelopSoftware


Payments
Period End2021-06-302021-03-312020-06-302020-03-31
Value3642000.02311000.0847000.0717000.0
Percentage of PaymentsToDevelopSoftware100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312018-09-30
Value0.05560.00.00.00.0
Percentage of ProceedsFromIssuanceOfCommonStock0.0100.00.00.00.00.0

us-gaap:ProceedsFromIssuanceOfCommonStock us-gaap:StatementEquityComponents, us-gaap:SubsidiarySaleOfStock

us-gaap:CommonStock, avlr:PublicOffering


Proceeds
Period End2020-08-312019-06-30
Value556274
Percentage of ProceedsFromIssuanceOfCommonStock0.00.0

us-gaap:CommonStock, avlr:SecondFollowOnPublicOffering


Proceeds
Period End2020-08-31
Value556
Percentage of ProceedsFromIssuanceOfCommonStock0.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value4.6685.5299.2295.294177.9286.4361113271.2540.2075.2540.3260.3750.031
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromStockPlans

us-gaap:ProceedsFromStockPlans


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.07.0880.05.6210.05.7160.04.6290.07.6640.00.00.00.0
Percentage of ProceedsFromStockPlans0.0100.00.0100.00.0100.00.0100.00.0100.00.00.00.00.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1.6570.0434.0171.2560.06.5624.9058.1170.4512.388
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-31
Value4.9368.113.4
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:PerformanceShares


Share
Period End2021-06-302021-03-31
Value0147.39
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-31
Value1.74130.225.63
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.088.40.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-31
Value4.0156.751.98
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate


Share
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value43.00.430.43000.40.400.400.4
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate100.0100.0100.00.00.0100.0100.00.0100.00.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate us-gaap:PlanName

avlr:TwoThousandAndEighteenEmployeeStockPurchasePlan


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.3434.049.00.320.3200.40.40.400.4
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate0.00.0114.074.474.40.00.0100.0100.00.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate us-gaap:Range, us-gaap:PlanName

srt:Maximum, avlr:TwoThousandAndEighteenEmployeeStockPurchasePlan


Share
Period End2020-12-31
Value0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate0.0

srt:Minimum, avlr:TwoThousandAndEighteenEmployeeStockPurchasePlan


Share
Period End2020-12-31
Value0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate0.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value2841753794363095821096.21.32.97.04.50.1
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-31
Value1.3115.190.01
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum

avlr:TwoThousandEighteenEquityIncentivePlan


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value04.9500.050000.0500
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum0.0100.00.0100.00.00.00.0100.00.00.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-31
Value-0.1218.670.38
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice


Share
Period End2020-12-31
Value2.56
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue


Sharebased
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1.132.811.0728.990.8701.017.930.050.930.937.160.05-0.01
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent us-gaap:PlanName

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent

avlr:TwoThousandAndEighteenEmployeeStockPurchasePlan


Sharebased
Period End2020-12-31
Value0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent0.0

us-gaap:StockIssuedDuringPeriodValueAcquisitions

us-gaap:StockIssuedDuringPeriodValueAcquisitions


Stock
Period End2021-06-30
Value22
Percentage of StockIssuedDuringPeriodValueAcquisitions100.0

us-gaap:StockIssuedDuringPeriodValueAcquisitions us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-30
Value22
Percentage of StockIssuedDuringPeriodValueAcquisitions100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan


Stock
Period End2021-03-312020-09-302020-03-312019-09-302019-03-31
Value7.0885.6215.7164.6297.664
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-03-312020-09-302020-03-312019-09-302019-03-31
Value7.0885.6215.7164.6297.664
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValuePurchaseOfAssets

us-gaap:StockIssuedDuringPeriodValuePurchaseOfAssets


Stock
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
Value00087000.0048000.0050000.0002555000.00
Percentage of StockIssuedDuringPeriodValuePurchaseOfAssets0.00.00.0100.00.0100.00.0100.00.00.0100.00.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.6685.5295.294177.9281113271.2620.4392.7526.025
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.6685.5295.294177.9281113271.2620.4392.7526.025
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SubleaseIncome

us-gaap:SubleaseIncome


Sublease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value400000.0400000.0434000.0400000.0400000.0400000.0348000.0400000.0400000.0400000.0
Percentage of SubleaseIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:AccruedEmployeeStockPurchasePlanContributionsCurrent

avlr:AccruedEmployeeStockPurchasePlanContributionsCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value6530000.03617000.05927000.02397000.04913000.02582000.04716000.01908000.03991000.01990000.06473000.00
Percentage of AccruedEmployeeStockPurchasePlanContributionsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

avlr:AccruedPartnerCommissionsCurrent

avlr:AccruedPartnerCommissionsCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value9363000.09010000.09173000.08275000.06996000.07321000.07043000.06540000.06438000.06105000.05535000.0
Percentage of AccruedPartnerCommissionsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:AccruedPurchasePriceRelatedToAcquisitionsNoncurrent

avlr:AccruedPurchasePriceRelatedToAcquisitionsNoncurrent


Accrued
Period End2021-06-302021-03-312020-12-31
Value2.6184849
Percentage of AccruedPurchasePriceRelatedToAcquisitionsNoncurrent100.0100.0100.0

avlr:BusinessCombinationAccruedLiabilitiesPurchasePriceRelatedToAcquisitionsCurrent

avlr:BusinessCombinationAccruedLiabilitiesPurchasePriceRelatedToAcquisitionsCurrent


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value4818221.9813.3683.3412.7632.9841.5841.5840.0
Percentage of BusinessCombinationAccruedLiabilitiesPurchasePriceRelatedToAcquisitionsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

avlr:BusinessCombinationAdditionalCashToBePaidAsConsiderationAfterEighteenMonthsFromClosingOfAcquisition us-gaap:BusinessAcquisition

avlr:BusinessCombinationAdditionalCashToBePaidAsConsiderationAfterEighteenMonthsFromClosingOfAcquisition

avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value2.6
Percentage of BusinessCombinationAdditionalCashToBePaidAsConsiderationAfterEighteenMonthsFromClosingOfAcquisition100.0

avlr:BusinessCombinationAdditionalCashToBePaidAsConsiderationAfterEighteenMonthsFromClosingOfAcquisition us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

avlr:DavoTechnologiesLLC, us-gaap:SubsequentEvent


Business
Period End2021-04-20
Value2.6
Percentage of BusinessCombinationAdditionalCashToBePaidAsConsiderationAfterEighteenMonthsFromClosingOfAcquisition100.0

avlr:Inposia, us-gaap:SubsequentEvent


Business
Period End2021-04-01
Value4.5
Percentage of BusinessCombinationAdditionalCashToBePaidAsConsiderationAfterEighteenMonthsFromClosingOfAcquisition0.0

avlr:BusinessCombinationAdditionalCashToBePaidAsConsiderationAfterEighteenMonthsFromClosingOfAcquisition us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType, us-gaap:TypeOfArrangement

avlr:BusinessLicensesLLC, us-gaap:SubsequentEvent, avlr:MergerAgreement


Business
Period End2020-11-05
Value11
Percentage of BusinessCombinationAdditionalCashToBePaidAsConsiderationAfterEighteenMonthsFromClosingOfAcquisition0.0

avlr:BusinessCombinationAdditionalCashToBePaidAsConsiderationAfterThirtySixFromClosingOfAcquisition us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType, us-gaap:TypeOfArrangement

avlr:BusinessCombinationAdditionalCashToBePaidAsConsiderationAfterThirtySixFromClosingOfAcquisition

avlr:TransactionTaxResourcesInc, us-gaap:SubsequentEvent, avlr:MergerAgreement


Business
Period End2020-10-05
Value57
Percentage of BusinessCombinationAdditionalCashToBePaidAsConsiderationAfterThirtySixFromClosingOfAcquisition100.0

avlr:BusinessCombinationCarryingAmountOfTradeAccountsReceivable us-gaap:BusinessAcquisition

avlr:BusinessCombinationCarryingAmountOfTradeAccountsReceivable

avlr:TransactionTaxResources


Business
Period End2020-10-05
Value7200000.0
Percentage of BusinessCombinationCarryingAmountOfTradeAccountsReceivable100.0

avlr:BusinessCombinationContingentConsiderationPortionOfThirdMilestonePaymentAchieved us-gaap:BalanceSheetLocation, us-gaap:BusinessAcquisition

avlr:BusinessCombinationContingentConsiderationPortionOfThirdMilestonePaymentAchieved

avlr:CurrentAccruedEarnoutLiabilities, avlr:IndixCorporation


Business
Period End2020-09-30
Value30000.0
Percentage of BusinessCombinationContingentConsiderationPortionOfThirdMilestonePaymentAchieved100.0

avlr:BusinessCombinationHoldbackLiability us-gaap:BusinessAcquisition

avlr:BusinessCombinationHoldbackLiability

avlr:TransactionTaxResources


Business
Period End2021-06-302021-03-31
Value191.0
Percentage of BusinessCombinationHoldbackLiability100.0100.0

avlr:BusinessCombinationHoldbacksWithFairValueUponAcquisition us-gaap:BusinessAcquisition

avlr:BusinessCombinationHoldbacksWithFairValueUponAcquisition

avlr:BusinessLicenses


Business
Period End2021-06-302021-03-312020-12-312020-11-05
Value11111111
Percentage of BusinessCombinationHoldbacksWithFairValueUponAcquisition100.0100.0100.0100.0

avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value2.6
Percentage of BusinessCombinationHoldbacksWithFairValueUponAcquisition0.0

avlr:TransactionTaxResources


Business
Period End2021-06-302021-03-312020-12-312020-10-05
Value57575757
Percentage of BusinessCombinationHoldbacksWithFairValueUponAcquisition515.4515.4503.50.0

avlr:BusinessCombinationHoldbacksWithFairValueUponAcquisition us-gaap:Restatement, us-gaap:BusinessAcquisition

srt:ScenarioPreviouslyReported, avlr:BusinessLicenses


Business
Period End2020-12-31
Value11
Percentage of BusinessCombinationHoldbacksWithFairValueUponAcquisition100.0

srt:ScenarioPreviouslyReported, avlr:TransactionTaxResources


Business
Period End2020-12-31
Value57
Percentage of BusinessCombinationHoldbacksWithFairValueUponAcquisition503.5

avlr:BusinessCombinationHoldbacksWithFairValueUponAcquisition us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:AfterEighteenMonthsFromClosingOfAcquisition, avlr:BusinessLicenses


Business
Period End2020-11-05
Value11
Percentage of BusinessCombinationHoldbacksWithFairValueUponAcquisition100.0

avlr:CashToBePaidUpToThreeYears, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value57
Percentage of BusinessCombinationHoldbacksWithFairValueUponAcquisition0.0

avlr:BusinessCombinationRecognizedBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsOther us-gaap:Restatement, us-gaap:BusinessAcquisition

avlr:BusinessCombinationRecognizedBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsOther

srt:ScenarioPreviouslyReported, avlr:Impendulo


Business
Period End2020-12-01
Value147000.0
Percentage of BusinessCombinationRecognizedBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsOther100.0

avlr:BusinessCombinationRecognizedBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsOther us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:Impendulo


Business
Period End2020-12-01
Value147000.0
Percentage of BusinessCombinationRecognizedBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsOther100.0

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedExpenses us-gaap:Restatement, us-gaap:BusinessAcquisition

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedExpenses

srt:ScenarioPreviouslyReported, avlr:BusinessLicenses


Business
Period End2020-11-05
Value56000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedExpenses100.0

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedExpenses us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value117000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedExpenses0.0

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCustomerFundAssets us-gaap:Restatement, us-gaap:BusinessAcquisition

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCustomerFundAssets

srt:ScenarioPreviouslyReported, avlr:BusinessLicenses


Business
Period End2020-11-05
Value1074000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCustomerFundAssets100.0

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCustomerFundObligations us-gaap:Restatement, us-gaap:BusinessAcquisition

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCustomerFundObligations

srt:ScenarioPreviouslyReported, avlr:BusinessLicenses


Business
Period End2020-11-05
Value1.028
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCustomerFundObligations100.0

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCustomerFundObligations us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value12
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCustomerFundObligations0.0

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredRevenueAndContractLiabilities us-gaap:Restatement, us-gaap:BusinessAcquisition

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredRevenueAndContractLiabilities

srt:ScenarioPreviouslyReported, avlr:Impendulo


Business
Period End2020-12-01
Value694000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredRevenueAndContractLiabilities100.0

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredRevenueAndContractLiabilities us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:Impendulo


Business
Period End2020-12-01
Value694000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredRevenueAndContractLiabilities100.0

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFundsHeldFromCustomers us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFundsHeldFromCustomers

avlr:FairValue, avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value12
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFundsHeldFromCustomers100.0

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilities us-gaap:Restatement, us-gaap:BusinessAcquisition

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilities

srt:ScenarioPreviouslyReported, avlr:BusinessLicenses


Business
Period End2020-11-05
Value1644000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilities100.0

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilities us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition

srt:ScenarioPreviouslyReported, avlr:FairValue, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value1760000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilities0.0

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilities us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value46000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilities0.0

avlr:FairValue, avlr:Inposia


Business
Period End2021-04-01
Value928000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilities0.0

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssets us-gaap:Restatement, us-gaap:BusinessAcquisition

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssets

srt:ScenarioPreviouslyReported, avlr:BusinessLicenses


Business
Period End2020-11-05
Value1644000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssets100.0

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssets us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition

srt:ScenarioPreviouslyReported, avlr:FairValue, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value1760000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssets0.0

avlr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssets us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value46000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssets0.0

avlr:FairValue, avlr:Inposia


Business
Period End2021-04-01
Value928000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssets0.0

avlr:ContractLiabilitiesCurrent

avlr:ContractLiabilitiesCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1112107.6736.1956.335.1974.8434.5084.2080.0
Percentage of ContractLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

avlr:CurrentAssetsBeforeCustomerFundAssets

avlr:CurrentAssetsBeforeCustomerFundAssets


Current
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value806802801115656253254251750321119318320847
Percentage of CurrentAssetsBeforeCustomerFundAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:CurrentLiabilitiesBeforeCustomerFundObligations

avlr:CurrentLiabilitiesBeforeCustomerFundObligations


Current
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value423354347269242238246214195182172
Percentage of CurrentLiabilitiesBeforeCustomerFundObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:CustomerFundObligations

avlr:CustomerFundObligations


Customer
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value4635312622282417252013
Percentage of CustomerFundObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:DeferredTaxAssetsOperatingLeaseLiabilities

avlr:DeferredTaxAssetsOperatingLeaseLiabilities


Deferred
Period End2020-12-312019-12-312018-12-31
Value16160.0
Percentage of DeferredTaxAssetsOperatingLeaseLiabilities100.0100.00.0

avlr:DeferredTaxLiabilitiesDeferredCommissions

avlr:DeferredTaxLiabilitiesDeferredCommissions


Deferred
Period End2020-12-312019-12-312018-12-31
Value129.5810.0
Percentage of DeferredTaxLiabilitiesDeferredCommissions100.0100.00.0

avlr:DeferredTaxLiabilitiesIndefiniteLivedIntangibleAssets

avlr:DeferredTaxLiabilitiesIndefiniteLivedIntangibleAssets


Deferred
Period End2020-12-312019-12-312018-12-31
Value3127000.02154000.01652000.0
Percentage of DeferredTaxLiabilitiesIndefiniteLivedIntangibleAssets100.0100.0100.0

avlr:DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssets

avlr:DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssets


Deferred
Period End2020-12-312019-12-312018-12-31
Value12120.0
Percentage of DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssets100.0100.00.0

avlr:EarnOutDiscountRate us-gaap:BusinessAcquisition, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique

avlr:EarnOutDiscountRate

avlr:BusinessLicenses, us-gaap:MeasurementInputDiscountRate, us-gaap:IncomeApproachValuationTechnique


Earn
Period End2021-06-302021-03-312020-12-31
Value4.45.03.3
Percentage of EarnOutDiscountRate100.0100.0100.0

avlr:DavoTechnologiesLLC, us-gaap:MeasurementInputDiscountRate, us-gaap:IncomeApproachValuationTechnique


Earn
Period End2021-06-30
Value8.0
Percentage of EarnOutDiscountRate181.8

avlr:TransactionTaxResources, us-gaap:MeasurementInputDiscountRate, us-gaap:IncomeApproachValuationTechnique


Earn
Period End2021-06-302021-03-312020-12-31
Value13.012.015.0
Percentage of EarnOutDiscountRate295.5240.0454.5

avlr:FiniteLivedIntangibleAssetsExcludingInProcessResearchAndDevelopmentCost

avlr:FiniteLivedIntangibleAssetsExcludingInProcessResearchAndDevelopmentCost


Finite
Period End2020-12-31
Value85
Percentage of FiniteLivedIntangibleAssetsExcludingInProcessResearchAndDevelopmentCost100.0

avlr:ReceivablesFromCustomersAllowanceForDoubtfulAccounts

avlr:ReceivablesFromCustomersAllowanceForDoubtfulAccounts


Receivables
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value945000.0749000.0593000.0923000.0791000.0305000.0270000.0293000.0347000.0283000.0198000.0327000.0591000.0666000.0
Percentage of ReceivablesFromCustomersAllowanceForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avlr:ReceivablesFromCustomersAllowanceForDoubtfulAccounts us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

avlr:ReceivablesFromCustomers


Receivables
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value593000.0270000.0198000.0666000.0754000.0266000.0
Percentage of ReceivablesFromCustomersAllowanceForDoubtfulAccounts100.0100.0100.0100.00.00.0

us-gaap:AccountsAndOtherReceivablesNetCurrent

us-gaap:AccountsAndOtherReceivablesNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value532000.0888000.0563000.0535000.0779000.0588000.0420000.0690000.0915000.01238000.0270000.0330000.0157000.0313000.0
Percentage of AccountsAndOtherReceivablesNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedBonusesCurrent

us-gaap:AccruedBonusesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value209.57729177.5543.11720139.2123.252106.28
Percentage of AccruedBonusesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedInvestmentIncomeReceivable

us-gaap:AccruedInvestmentIncomeReceivable


Accrued
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value10000.015000.024000.0347000.0565000.0687000.0689000.0260000.0
Percentage of AccruedInvestmentIncomeReceivable100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedSalesCommissionCurrent

us-gaap:AccruedSalesCommissionCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value6881000.03189000.05563000.02762000.03875000.02423000.05397000.03599000.03441000.03504000.06889000.02904000.0
Percentage of AccruedSalesCommissionCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value5385000.04925000.03983000.03307000.03859000.02233000.01179000.0632000.0565000.0539000.0521000.0500000.0531000.0905000.0
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:TradeAccountsReceivable


Allowance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value3983000.01179000.0521000.0905000.01324000.01154000.0
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.00.00.0

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

us-gaap:AssetsFairValueDisclosure

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


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value564578649104946644345844043314013813416610
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementFrequency

us-gaap:MoneyMarketFunds, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value564578649104946644345844043314013813416610
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned us-gaap:BusinessAcquisition

us-gaap:BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned

avlr:Inposia


Business
Period End2020-12-312020-12-28
Value3037
Percentage of BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned100.0100.0

us-gaap:BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

avlr:Inposia, us-gaap:SubsequentEvent


Business
Period End2021-04-01
Value30
Percentage of BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned0.0

us-gaap:BusinessCombinationAcquiredReceivablesFairValue us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationAcquiredReceivablesFairValue

avlr:TransactionTaxResources


Business
Period End2020-10-05
Value6000000.0
Percentage of BusinessCombinationAcquiredReceivablesFairValue100.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh

avlr:BusinessLicenses


Business
Period End2020-11-05
Value20
Percentage of BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh100.0

avlr:TransactionTaxResources


Business
Period End2020-10-05
Value26
Percentage of BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh0.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh us-gaap:BusinessAcquisition, us-gaap:ContingentConsiderationByType, us-gaap:EquityInterestIssuedOrIssuableByType

avlr:BusinessLicenses, avlr:OperatingPerformanceMetrics, us-gaap:CommonStock


Business
Period End2020-11-05
Value20
Percentage of BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh100.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType, us-gaap:TypeOfArrangement

avlr:BusinessLicensesLLC, us-gaap:SubsequentEvent, avlr:MergerAgreement


Business
Period End2020-11-05
Value20
Percentage of BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh100.0

avlr:TransactionTaxResourcesInc, us-gaap:SubsequentEvent, avlr:MergerAgreement


Business
Period End2020-10-05
Value26
Percentage of BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh0.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueLow us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueLow

avlr:BusinessLicenses


Business
Period End2020-11-05
Value0
Percentage of BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueLow0.0

avlr:TransactionTaxResources


Business
Period End2020-10-05
Value0
Percentage of BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueLow0.0

us-gaap:BusinessCombinationContingentConsiderationLiability

us-gaap:BusinessCombinationContingentConsiderationLiability


Business
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value261.802340.00.015155.9525.9520.00.00.00.00.00.663
Percentage of BusinessCombinationContingentConsiderationLiability100.0100.0100.00.00.0100.0100.0100.0100.00.00.00.00.00.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:BusinessAcquisition

avlr:BusinessLicenses


Business
Period End2021-06-302021-03-312020-12-312020-11-05
Value17171818
Percentage of BusinessCombinationContingentConsiderationLiability64.9965.654.30.0

avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value28
Percentage of BusinessCombinationContingentConsiderationLiability0.0

avlr:TransactionTaxResources


Business
Period End2021-06-302021-03-312020-12-312020-10-05
Value18181515
Percentage of BusinessCombinationContingentConsiderationLiability70.41047.245.70.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:Restatement, us-gaap:BusinessAcquisition

srt:ScenarioPreviouslyReported, avlr:BusinessLicenses


Business
Period End2020-12-31
Value18
Percentage of BusinessCombinationContingentConsiderationLiability54.3

srt:ScenarioPreviouslyReported, avlr:TransactionTaxResources


Business
Period End2020-12-31
Value15
Percentage of BusinessCombinationContingentConsiderationLiability45.7

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value25120.7490.4650.1423.6714.126.1026.4855.980.1163.02.9693.061
Percentage of BusinessCombinationContingentConsiderationLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent us-gaap:BalanceSheetLocation

avlr:AccruedExpenses


Business
Period End2021-06-302021-03-312020-12-312019-12-312018-12-31
Value0.60.30.70.20.1
Percentage of BusinessCombinationContingentConsiderationLiabilityCurrent2.42.493.54.986.2

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent us-gaap:BusinessAcquisition

avlr:BusinessLicenses


Business
Period End2021-06-30
Value11
Percentage of BusinessCombinationContingentConsiderationLiabilityCurrent43.8

avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value14
Percentage of BusinessCombinationContingentConsiderationLiabilityCurrent0.0

avlr:TransactionTaxResources


Business
Period End2021-06-302021-03-312020-12-31
Value371819
Percentage of BusinessCombinationContingentConsiderationLiabilityCurrent148.6151.22656.9

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent


Business
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302018-12-31
Value4225340.00.09.8359.3990.0
Percentage of BusinessCombinationContingentConsiderationLiabilityNoncurrent100.0100.0100.00.00.0100.0100.00.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityNoncurrent us-gaap:BusinessAcquisition

avlr:BusinessLicenses


Business
Period End2021-03-312020-12-31
Value1111
Percentage of BusinessCombinationContingentConsiderationLiabilityNoncurrent43.733.1

avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value14
Percentage of BusinessCombinationContingentConsiderationLiabilityNoncurrent0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets

avlr:Impendulo


Business
Period End2020-12-312020-12-01
Value1516
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets us-gaap:Restatement, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, avlr:BusinessLicenses


Business
Period End2020-11-05
Value-1.634
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets0.0

srt:RestatementAdjustment, avlr:Impendulo


Business
Period End2020-12-01
Value0.425
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets2.6

srt:ScenarioPreviouslyReported, avlr:BusinessLicenses


Business
Period End2020-11-05
Value97
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets0.0

srt:ScenarioPreviouslyReported, avlr:Impendulo


Business
Period End2020-12-01
Value15
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets97.4

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, avlr:FairValue, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value1.026
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets0.0

srt:ScenarioPreviouslyReported, avlr:FairValue, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value387
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value67
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets0.0

avlr:FairValue, avlr:Impendulo


Business
Period End2020-12-01
Value15
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets97.4

avlr:FairValue, avlr:Inposia


Business
Period End2021-04-01
Value44
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents us-gaap:Restatement, us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents

srt:ScenarioPreviouslyReported, avlr:BusinessLicenses


Business
Period End2020-11-05
Value120000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents100.0

srt:ScenarioPreviouslyReported, avlr:Impendulo


Business
Period End2020-12-01
Value1347000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition

srt:ScenarioPreviouslyReported, avlr:FairValue, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value2294000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value198000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents0.0

avlr:FairValue, avlr:Impendulo


Business
Period End2020-12-01
Value1347000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents0.0

avlr:FairValue, avlr:Inposia


Business
Period End2021-04-01
Value1264000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther us-gaap:Restatement, us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther

srt:ScenarioPreviouslyReported, avlr:BusinessLicenses


Business
Period End2020-11-05
Value101000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition

srt:ScenarioPreviouslyReported, avlr:FairValue, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value93000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value58000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther0.0

avlr:FairValue, avlr:Inposia


Business
Period End2021-04-01
Value268000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables us-gaap:Restatement, us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables

srt:ScenarioPreviouslyReported, avlr:BusinessLicenses


Business
Period End2020-11-05
Value1326000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables100.0

srt:ScenarioPreviouslyReported, avlr:Impendulo


Business
Period End2020-12-01
Value371000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition

srt:ScenarioPreviouslyReported, avlr:FairValue, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value5966000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value119000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables0.0

avlr:FairValue, avlr:Impendulo


Business
Period End2020-12-01
Value371000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables0.0

avlr:FairValue, avlr:Inposia


Business
Period End2021-04-01
Value1767000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable us-gaap:Restatement, us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable

srt:ScenarioPreviouslyReported, avlr:Impendulo


Business
Period End2020-12-01
Value663000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition

srt:ScenarioPreviouslyReported, avlr:FairValue, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value731000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:Impendulo


Business
Period End2020-12-01
Value663000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable100.0

avlr:FairValue, avlr:Inposia


Business
Period End2021-04-01
Value1340000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue

srt:ScenarioPreviouslyReported, avlr:FairValue, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value8500000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value75000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue0.0

avlr:FairValue, avlr:Inposia


Business
Period End2021-04-01
Value811000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities us-gaap:Restatement, us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities

srt:ScenarioPreviouslyReported, avlr:Impendulo


Business
Period End2020-12-01
Value745000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, avlr:FairValue, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value-1888000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities0.0

srt:ScenarioPreviouslyReported, avlr:FairValue, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value8775000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:Impendulo


Business
Period End2020-12-01
Value745000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities100.0

avlr:FairValue, avlr:Inposia


Business
Period End2021-04-01
Value3919000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill

avlr:BusinessLicenses, us-gaap:CustomerRelationships


Business
Period End2020-11-05
Value15
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill100.0

avlr:BusinessLicenses, us-gaap:DevelopedTechnologyRights


Business
Period End2020-11-05
Value3.625
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill24.2

avlr:BusinessLicenses, us-gaap:NoncompeteAgreements


Business
Period End2020-11-05
Value0.5
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill3.3

avlr:BusinessLicenses, us-gaap:TrademarksAndTradeNames


Business
Period End2020-11-05
Value0.4
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill2.7

avlr:DavoTechnologiesLLC, us-gaap:CustomerRelationships


Business
Period End2021-04-20
Value4.35
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

avlr:DavoTechnologiesLLC, us-gaap:DevelopedTechnologyRights


Business
Period End2021-04-20
Value1.8
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

avlr:DavoTechnologiesLLC, us-gaap:NoncompeteAgreements


Business
Period End2021-04-20
Value0.191
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

avlr:DavoTechnologiesLLC, us-gaap:TrademarksAndTradeNames


Business
Period End2021-04-20
Value0.086
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

avlr:Inposia, us-gaap:CustomerRelationships


Business
Period End2021-04-01
Value1.585
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

avlr:Inposia, us-gaap:DevelopedTechnologyRights


Business
Period End2021-04-01
Value9.572
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

avlr:Inposia, us-gaap:NoncompeteAgreements


Business
Period End2021-04-01
Value1.292
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

avlr:Inposia, us-gaap:TrademarksAndTradeNames


Business
Period End2021-04-01
Value0.235
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill us-gaap:Restatement, us-gaap:BusinessAcquisition

srt:ScenarioPreviouslyReported, avlr:BusinessLicenses


Business
Period End2020-11-05
Value19
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill130.2

srt:ScenarioPreviouslyReported, avlr:Impendulo


Business
Period End2020-12-01
Value3.617
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, avlr:FairValue, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value-7.5
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

srt:ScenarioPreviouslyReported, avlr:FairValue, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value49
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

srt:RestatementAdjustment, avlr:FairValue, avlr:TransactionTaxResources, avlr:ContractBacklog


Business
Period End2020-10-05
Value-2.5
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

srt:RestatementAdjustment, avlr:FairValue, avlr:TransactionTaxResources, us-gaap:CustomerRelationships


Business
Period End2020-10-05
Value-5.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value6.427
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

avlr:FairValue, avlr:Impendulo


Business
Period End2020-12-01
Value3.617
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

avlr:FairValue, avlr:Inposia


Business
Period End2021-04-01
Value12
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill us-gaap:StatementScenario, us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

avlr:FairValue, avlr:Impendulo, us-gaap:CustomerRelationships


Business
Period End2020-12-01
Value2.964
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

avlr:FairValue, avlr:Impendulo, us-gaap:DevelopedTechnologyRights


Business
Period End2020-12-01
Value0.616
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

avlr:FairValue, avlr:Impendulo, us-gaap:TrademarksAndTradeNames


Business
Period End2020-12-01
Value0.037
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

avlr:FairValue, avlr:TransactionTaxResources, avlr:ContractBacklog


Business
Period End2020-10-05
Value5.8
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

avlr:FairValue, avlr:TransactionTaxResources, us-gaap:CustomerRelationships


Business
Period End2020-10-05
Value26
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

avlr:FairValue, avlr:TransactionTaxResources, us-gaap:DevelopedTechnologyRights


Business
Period End2020-10-05
Value9.6
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

avlr:FairValue, avlr:TransactionTaxResources, us-gaap:NoncompeteAgreements


Business
Period End2020-10-05
Value1.8
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

avlr:FairValue, avlr:TransactionTaxResources, us-gaap:TrademarksAndTradeNames


Business
Period End2020-10-05
Value5.8
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities us-gaap:Restatement, us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities

srt:ScenarioPreviouslyReported, avlr:BusinessLicenses


Business
Period End2020-11-05
Value2.728
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities100.0

srt:ScenarioPreviouslyReported, avlr:Impendulo


Business
Period End2020-12-01
Value2.102
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, avlr:FairValue, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value-1.888
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities0.0

srt:ScenarioPreviouslyReported, avlr:FairValue, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value19
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value12
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities0.0

avlr:FairValue, avlr:Impendulo


Business
Period End2020-12-01
Value2.102
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities0.0

avlr:FairValue, avlr:Inposia


Business
Period End2021-04-01
Value7.104
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther us-gaap:StatementScenario, us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther

avlr:FairValue, avlr:Inposia


Business
Period End2021-04-01
Value106000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets us-gaap:Restatement, us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets

srt:ScenarioPreviouslyReported, avlr:BusinessLicenses


Business
Period End2020-11-05
Value31000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value2000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets0.0

avlr:FairValue, avlr:Inposia


Business
Period End2021-04-01
Value35000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment us-gaap:Restatement, us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment

srt:ScenarioPreviouslyReported, avlr:BusinessLicenses


Business
Period End2020-11-05
Value87000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition

srt:ScenarioPreviouslyReported, avlr:FairValue, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value848000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:Inposia


Business
Period End2021-04-01
Value98000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet

avlr:Impendulo


Business
Period End2020-12-312020-12-01
Value1314
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet us-gaap:Restatement, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, avlr:BusinessLicenses


Business
Period End2020-11-05
Value-1.634
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet0.0

srt:RestatementAdjustment, avlr:Impendulo


Business
Period End2020-12-01
Value0.425
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet3.0

srt:ScenarioPreviouslyReported, avlr:BusinessLicenses


Business
Period End2020-11-05
Value94
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet0.0

srt:ScenarioPreviouslyReported, avlr:Impendulo


Business
Period End2020-12-01
Value13
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet97.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet us-gaap:Restatement, us-gaap:StatementScenario, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, avlr:FairValue, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value2.914
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet0.0

srt:ScenarioPreviouslyReported, avlr:FairValue, avlr:TransactionTaxResources


Business
Period End2020-10-05
Value367
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet us-gaap:StatementScenario, us-gaap:BusinessAcquisition

avlr:FairValue, avlr:DavoTechnologiesLLC


Business
Period End2021-04-20
Value55
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet0.0

avlr:FairValue, avlr:Impendulo


Business
Period End2020-12-01
Value13
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet97.0

avlr:FairValue, avlr:Inposia


Business
Period End2021-04-01
Value37
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet0.0

us-gaap:CapitalizedContractCostNet us-gaap:BalanceSheetLocation

us-gaap:CapitalizedContractCostNet

avlr:DeferredCommissions


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value605350454340383530250.0
Percentage of CapitalizedContractCostNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:CapitalizedContractCostNetCurrent

us-gaap:CapitalizedContractCostNetCurrent


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value14121211109.6769.2798.4027.3656.0620.0
Percentage of CapitalizedContractCostNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:CapitalizedContractCostNetCurrent us-gaap:BalanceSheetLocation

us-gaap:PrepaidExpensesAndOtherCurrentAssets


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value14131211109.79.38.47.46.1
Percentage of CapitalizedContractCostNetCurrent100.1100.399.699.7100.1100.2100.2100.0100.5100.6

us-gaap:CapitalizedContractCostNetNoncurrent

us-gaap:CapitalizedContractCostNetNoncurrent


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value454038343330292723190.0
Percentage of CapitalizedContractCostNetNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-31
Value72274176110644744504664464411461421381420
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiability us-gaap:BalanceSheetLocation

us-gaap:ContractWithCustomerLiability

avlr:CurrentLiabilities


Contract
Period End2021-06-30
Value237
Percentage of ContractWithCustomerLiability100.0

avlr:DeferredRevenue


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value239225209180167165161148138132134
Percentage of ContractWithCustomerLiability100.80.00.00.00.00.00.00.00.00.00.0

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1858000.01570000.01664000.01722000.01512000.0670000.0970000.0753000.0814000.0981000.09393000.0
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value40275.9583.851
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value28720811389
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsInProcessResearchAndDevelopment

us-gaap:DeferredTaxAssetsInProcessResearchAndDevelopment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value9284000.06342000.04182000.03586000.0
Percentage of DeferredTaxAssetsInProcessResearchAndDevelopment100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value2401719174
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value115.8317.1342.672
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch us-gaap:IncomeTaxAuthority

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch

us-gaap:DomesticCountry


Deferred
Period End2020-12-31
Value16
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsResearch100.0

us-gaap:ForeignCountry


Deferred
Period End2020-12-31
Value0.113
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsResearch0.7

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value108.0158.2196.622
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value8278000.00590000.02137000.0
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets100.00.0100.0100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value193000.013000.05368000.01714000.0
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-31
Value4458000.03876000.03716000.0
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesTaxDeferredIncome

us-gaap:DeferredTaxLiabilitiesTaxDeferredIncome


Deferred
Period End2020-12-31
Value322000.0
Percentage of DeferredTaxLiabilitiesTaxDeferredIncome100.0

us-gaap:DepositsAssetsCurrent

us-gaap:DepositsAssetsCurrent


Deposits
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value185000.02801000.02557000.0222000.0427000.0229000.0197000.0298000.0154000.0115000.0325000.0132000.0160000.0244000.0
Percentage of DepositsAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value10137.9037.3466.2946.7483.9854.1843.615.3593.8171113
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions

us-gaap:PerformanceShares


Employee
Period End2021-06-302021-03-31
Value3035
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions100.0100.0

us-gaap:RestrictedStockUnitsRSU


Employee
Period End2021-06-302021-03-312020-12-312020-09-30
Value231234141136
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions764.0668.90.00.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions

us-gaap:EmployeeStockOption


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value172023262831303337372731
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions us-gaap:PlanName

avlr:TwoThousandAndEighteenEmployeeStockPurchasePlan


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.41.70.41.60.31.30.31.10.21.10.31.3
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions2.38.31.76.01.04.11.03.30.52.91.14.2

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

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

us-gaap:FairValueInputsLevel3, avlr:EarnoutRelatedToAcquisitions, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value6737340.0330.0333.59913156.4285.9520.00.00.00.230.386.235
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value5649453938363533312927262421
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

avlr:Backlog


Finite
Period End2021-06-302021-03-312020-12-31
Value0.8710.4540.937
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization1.50.92.1

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1816141212111110109.6949.2028.7418.2767.347
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization33.733.632.732.632.732.632.532.532.532.732.933.133.433.4

us-gaap:DevelopedTechnologyRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value3229272524232221201817161513
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization57.559.560.864.764.664.664.564.464.364.063.763.362.862.7

us-gaap:NoncompeteAgreements


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1.1450.8840.7660.6370.6260.6140.6120.5950.5690.5540.5420.5350.5260.446
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization2.01.81.71.61.61.71.71.81.81.91.92.02.12.0

us-gaap:TrademarksAndTradeNames


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value2.9422.0641.2350.4310.4290.4280.4350.4310.4270.4230.420.420.420.404
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization5.24.22.71.11.11.21.21.31.41.41.51.61.71.8

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive


Finite
Period End2020-12-31
Value7014000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2020-12-31
Value23
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2020-12-31
Value8988000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2020-12-31
Value11
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2020-12-31
Value15
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2020-12-31
Value19
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1451241315757575857565647474741
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

avlr:Backlog


Finite
Period End2021-06-302021-03-312020-12-31
Value3.33.35.8
Percentage of FiniteLivedIntangibleAssetsGross2.32.74.4

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value6559642020202020181815151515
Percentage of FiniteLivedIntangibleAssetsGross44.847.648.735.035.235.235.135.233.233.332.632.732.737.2

us-gaap:DevelopedTechnologyRights


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value6552523636363636363630303024
Percentage of FiniteLivedIntangibleAssetsGross45.041.939.562.962.762.762.862.764.864.765.365.265.260.4

us-gaap:NoncompeteAgreements


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value4.5653.0533.0620.7550.7590.7620.7770.7770.6710.6690.5740.5690.5740.586
Percentage of FiniteLivedIntangibleAssetsGross3.12.52.31.31.31.31.31.31.21.21.21.21.21.4

us-gaap:TrademarksAndTradeNames


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value7.0066.6726.6790.4360.4390.4410.4520.4520.4520.4520.420.420.420.419
Percentage of FiniteLivedIntangibleAssetsGross4.85.45.10.80.80.80.80.80.80.80.90.90.91.0

us-gaap:FundsHeldForClients

us-gaap:FundsHeldForClients


Funds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value4533302521282416241913111713
Percentage of FundsHeldForClients100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss


Goodwill
Period End2020-12-312019-12-312018-12-312018-09-302017-12-31
Value171717178.4
Percentage of GoodwillImpairedAccumulatedImpairmentLoss100.0100.0100.0100.0100.0

us-gaap:HostingArrangementServiceContractImplementationCostCapitalizedBeforeAccumulatedAmortization us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:HostingArrangementServiceContractImplementationCostCapitalizedBeforeAccumulatedAmortization

us-gaap:AccountingStandardsUpdate201815


Hosting
Period End2020-12-312020-09-30
Value3100000.02300000.0
Percentage of HostingArrangementServiceContractImplementationCostCapitalizedBeforeAccumulatedAmortization100.0100.0

us-gaap:HostingArrangementServiceContractImplementationCostCapitalizedBeforeAccumulatedAmortization us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BalanceSheetLocation

us-gaap:AccountingStandardsUpdate201815, us-gaap:OtherNoncurrentAssets


Hosting
Period End2020-12-312020-09-30
Value2600000.02100000.0
Percentage of HostingArrangementServiceContractImplementationCostCapitalizedBeforeAccumulatedAmortization83.991.3

us-gaap:AccountingStandardsUpdate201815, us-gaap:PrepaidExpensesAndOtherCurrentAssets


Hosting
Period End2020-12-312020-09-30
Value300000.0200000.0
Percentage of HostingArrangementServiceContractImplementationCostCapitalizedBeforeAccumulatedAmortization9.78.7

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-31
Value15
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0

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

us-gaap:LiabilitiesFairValueDisclosure

us-gaap:FairValueInputsLevel3, avlr:EarnoutRelatedToBusinessCombinations, us-gaap:FairValueMeasurementsRecurring


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value6737340.0330.0333.599130.0
Percentage of LiabilitiesFairValueDisclosure100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:LiabilitiesFairValueDisclosure us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency

avlr:EarnoutRelatedToBusinessCombinations, us-gaap:FairValueMeasurementsRecurring


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value6737340.0330.0333.599130.0
Percentage of LiabilitiesFairValueDisclosure100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2020-12-312019-12-31
Value6.66.9
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority

us-gaap:OperatingLossCarryforwards

us-gaap:DomesticCountry


Operating
Period End2020-12-312019-12-312018-12-312017-12-31
Value902651342292
Percentage of OperatingLossCarryforwards100.0100.0100.0100.0

us-gaap:ForeignCountry


Operating
Period End2020-12-312019-12-312018-12-31
Value754629
Percentage of OperatingLossCarryforwards8.37.18.5

us-gaap:StateAndLocalJurisdiction


Operating
Period End2020-12-312019-12-312018-12-312017-12-31
Value634448219173
Percentage of OperatingLossCarryforwards70.368.864.059.5

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority, us-gaap:TaxPeriod

us-gaap:DomesticCountry, avlr:AfterTwoThousandSeventeen


Operating
Period End2020-12-31
Value614
Percentage of OperatingLossCarryforwards68.1

us-gaap:DomesticCountry, avlr:TwoThousandSeventeenAndPrior


Operating
Period End2020-12-31
Value288
Percentage of OperatingLossCarryforwards31.9

us-gaap:OtherAssetsMiscellaneousNoncurrent

us-gaap:OtherAssetsMiscellaneousNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value7609000.05434000.06321000.05551000.04496000.03237000.02853000.02420000.02370000.01824000.01589000.01330000.0796000.0780000.0
Percentage of OtherAssetsMiscellaneousNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PrepaidExpenseCurrent

us-gaap:PrepaidExpenseCurrent


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value25241315151611119.732119.5787.8955.525.077
Percentage of PrepaidExpenseCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PurchaseObligationDueInFourthYear us-gaap:ProductOrService

us-gaap:PurchaseObligationDueInFourthYear

us-gaap:LicenseAndService


Purchase
Period End2020-12-31
Value25
Percentage of PurchaseObligationDueInFourthYear100.0

us-gaap:PurchaseObligationDueInNextTwelveMonths us-gaap:ProductOrService

us-gaap:PurchaseObligationDueInNextTwelveMonths

us-gaap:LicenseAndService


Purchase
Period End2020-12-31
Value35
Percentage of PurchaseObligationDueInNextTwelveMonths100.0

us-gaap:PurchaseObligationDueInSecondYear us-gaap:ProductOrService

us-gaap:PurchaseObligationDueInSecondYear

us-gaap:LicenseAndService


Purchase
Period End2020-12-31
Value28
Percentage of PurchaseObligationDueInSecondYear100.0

us-gaap:PurchaseObligationDueInThirdYear us-gaap:ProductOrService

us-gaap:PurchaseObligationDueInThirdYear

us-gaap:LicenseAndService


Purchase
Period End2020-12-31
Value22
Percentage of PurchaseObligationDueInThirdYear100.0

us-gaap:RestrictedCash

us-gaap:RestrictedCash


Restricted
Period End2021-06-302021-03-312020-12-31
Value376857
Percentage of RestrictedCash100.0100.0100.0

us-gaap:RestrictedCashCurrent

us-gaap:RestrictedCashCurrent


Restricted
Period End2021-06-302021-03-312020-12-31
Value373119
Percentage of RestrictedCashCurrent100.0100.0100.0

us-gaap:RestrictedCashEquivalents

us-gaap:RestrictedCashEquivalents


Restricted
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312018-12-31
Value45333021282413
Percentage of RestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedCashNoncurrent

us-gaap:RestrictedCashNoncurrent


Restricted
Period End2021-06-302021-03-312020-12-31
Value0.1033737
Percentage of RestrictedCashNoncurrent100.0100.0100.0

us-gaap:RevenueRemainingPerformanceObligation

us-gaap:RevenueRemainingPerformanceObligation


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value294494640403935333332
Percentage of RevenueRemainingPerformanceObligation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueRemainingPerformanceObligation us-gaap:ProductOrService

avlr:NonCancellableAmountNotYetInvoiced


Revenue
Period End2021-06-30
Value55
Percentage of RevenueRemainingPerformanceObligation18.8

us-gaap:SelfInsuranceReserveCurrent

us-gaap:SelfInsuranceReserveCurrent


Self
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value1744000.01633000.01563000.02372000.02223000.02240000.02238000.01361000.00
Percentage of SelfInsuranceReserveCurrent100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value92.6389.670.1766.662.0359.6451.5248.4147.1441.9832.69
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-312020-09-30
Value22.9620.9718.7217.37
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value39033748340947428531230942536421026047371
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SharePrice us-gaap:StatementEquityComponents, us-gaap:SubsidiarySaleOfStock

us-gaap:SharePrice

us-gaap:CommonStock, avlr:PublicOffering


Share
Period End2020-08-312019-06-30
Value127.069.4
Percentage of SharePrice100.0100.0

us-gaap:CommonStock, avlr:SecondFollowOnPublicOffering


Share
Period End2020-08-31
Value127.0
Percentage of SharePrice100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1


Sharebased
Period End2021-06-302021-03-312020-12-312020-09-30
Value279227294246
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1100.0100.0100.0100.0

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate


Unrecognized
Period End2020-12-31
Value200000.0
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
Cost Ratio
us-gaap:ProductOrService
(None,)
Cost  Ratious-gaap: Product Or Service
TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType
(None,)
Allocated Share Based Compensation Expenseus-gaap: Award Type
us-gaap:CostOfRevenue
us-gaap:ProductOrService
(None,)
Cost Of Revenueus-gaap: Product Or Service
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Product Or Service
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService, us-gaap:StatementGeographical
(None, 'country:US')
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Product Or Service, us-gaap: Statement Geographical
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementGeographical
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Geographical
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components