HCSG


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

Table of contents



us-gaap:CommonStockValue
us-gaap:StatementEquityComponents
us-gaap:SharesIssued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType
us-gaap:RetirementPlanType

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostOfGoodsAndServicesSold

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxExpenseBenefit
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:InterestIncomeExpenseNonoperatingNet

us-gaap:NetIncomeLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementBusinessSegments

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:MarketableSecuritiesCurrent
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:PropertyPlantAndEquipmentGross

us-gaap:AmortizationOfIntangibleAssets

us-gaap:Goodwill
us-gaap:StatementBusinessSegments

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:AccountsPayableCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:LiabilitiesCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherAccruedLiabilitiesCurrent

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:TreasuryStockValue

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:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

hcsg:AccountsAndFinancingReceivableAllowanceForCreditLossWriteoff

hcsg:AccountsAndFinancingReceivableCreditLossExpenseReversal
us-gaap:RetirementPlanType
hcsg:DeferredCompensationUnrealizedGainLossRecordedWithinDeferredCompensationLiabilityAccount

hcsg:DeferredIncomeTaxExpenseBenefitExcludingTaxBenefitFromEquityCompensationPlans

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecoveryOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecoveryYearFiveOriginatedFourYearsBeforeCurrentFiscalYear

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecoveryYearFourOriginatedThreeYearsBeforeCurrentFiscalYear

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecoveryYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffYearFiveOriginatedFourYearsBeforeCurrentFiscalYear

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffYearFourOriginatedThreeYearsBeforeCurrentFiscalYear

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear

hcsg:IncreaseDecreaseInDeferredCompensationFunding

hcsg:InvestmentIncomeAndOther

hcsg:LineofCreditFacilityIncreaseDecreaseRemainingBorrowingCapacity

hcsg:OperatingLeaseLiabilityCancellation

hcsg:OperatingLeaseRightofUseAssetCancellation
us-gaap:StatementBusinessSegments
hcsg:RevenueFromContractWithCustomerIncludingAssessedTaxPercent

hcsg:UnrealizedGainLossOnSecuritiesRelatedToDeferredCompensationFund

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs

us-gaap:CommonStockDividendsPerShareCashPaid
us-gaap:SubsequentEventType
us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain
us-gaap:InvestmentType

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss
us-gaap:InvestmentType
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:DebtSecuritiesGainLossExcludingOtti

us-gaap:Depreciation

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:EquitySecuritiesFvNiUnrealizedGain

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss

us-gaap:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableChangeInPresentValueExpenseReversal
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableNonaccrualInterestIncome

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:IncreaseDecreaseInAccountsAndNotesReceivable

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInDeferredCompensation

us-gaap:IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInOtherEmployeeRelatedLiabilities

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInWorkersCompensationLiabilities

us-gaap:InvestmentIncomeAmortizationOfPremium

us-gaap:LeaseCost

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
us-gaap:StatementEquityComponents

us-gaap:PaymentOfFinancingAndStockIssuanceCosts

us-gaap:PaymentsToAcquireMarketableSecurities

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
us-gaap:InvestmentType

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent

us-gaap:RepaymentsOfShortTermDebt
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice

us-gaap:ShortTermLeaseCost
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesNewIssues
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueEmployeeBenefitPlan
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents

us-gaap:VariableLeaseCost

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

dei:EntityCommonStockSharesOutstanding

hcsg:AccountsNotesLoansandFinancingReceivableGrossCurrent
us-gaap:RetirementPlanType
hcsg:DeferredCompensationArrangementWithIndividualRemainingSharesAuthorizedForIssuance
us-gaap:RetirementPlanType
hcsg:DeferredCompensationArrangementWithIndividualSharesVestedAndOutstanding

hcsg:DeferredTaxAssetsAccruedInsuranceClaims

hcsg:DeferredTaxAssetsDeferredPayrollTaxesUnderCARESAct

hcsg:DeferredTaxAssetsLeases

hcsg:DeferredTaxLiabilitiesExpensingOfHousekeepingSupplies

hcsg:EmployeeRelatedLiabilitiesNoncurrent

hcsg:PropertyPlantAndEquipmentAndOperatingLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization

hcsg:PropertyPlantAndEquipmentAndOperatingLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

hcsg:PropertyPlantAndEquipmentAndOperatingLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization
us-gaap:AwardType
hcsg:ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumValueOfSharesPerEmployeePerCalendarYear

us-gaap:AccountsAndFinancingReceivableAllowanceForCreditLoss

us-gaap:AccountsAndNotesReceivableNet

us-gaap:AccountsNotesAndLoansReceivableNetCurrent
us-gaap:MajorCustomers
us-gaap:AccountsReceivableRelatedParties

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForNotesAndLoansReceivableNoncurrent

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:InvestmentType

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:InvestmentType

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:InvestmentType

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType
us-gaap:FairValueByMeasurementBasis, us-gaap:InvestmentType
us-gaap:InvestmentType
us-gaap:PlanName
us-gaap:CommonStockCapitalSharesReservedForFutureIssuance
us-gaap:TimingOfTransferOfGoodOrService
us-gaap:ContractWithCustomerLiability

us-gaap:DeferredCompensationLiabilityClassifiedNoncurrent

us-gaap:DeferredCompensationPlanAssets

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:AwardType

us-gaap:FinancingReceivableAllowanceForCreditLosses
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedInCurrentFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear

us-gaap:FinancingReceivableRecordedInvestmentPastDue
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablesPeriodPastDue

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
us-gaap:ShortTermDebtType
us-gaap:LettersOfCreditOutstandingAmount

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

us-gaap:LitigationReserve

us-gaap:LossContingencyEstimateOfPossibleLoss

us-gaap:NotesAndLoansReceivableGrossNoncurrent

us-gaap:NotesAndLoansReceivableNetNoncurrent
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:NotesReceivableGross
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:MajorCustomers
us-gaap:NotesReceivableRelatedParties

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OtherInventory

us-gaap:PrepaidExpenseCurrent

us-gaap:RevenueRemainingPerformanceObligation

us-gaap:RevenueRemainingPerformanceObligationPercentage

us-gaap:SelfInsuranceReserveCurrent
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:TreasuryStockShares

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:WorkersCompensationLiabilityNoncurrent

Plots across concepts


IncomeStatement
Net Income Loss
Expenses
Allocated Share Based Compensation Expense
Balance Sheet
Finite Lived Intangible Assets Net
Assets
Operating Lease Right Of Use Asset
Current Assets
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
NonCurrent Assets
Finite Lived Intangible Assets Net
Liabilities
Operating Lease Liability
Current Liabilities
Accrued Income Taxes Current
Stockholders Equity
Common Stock Value
Per Share
Earnings Per Share Diluted
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Inventories
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Treasury Stock Shares
OperatingLeaseLiability
Operating Lease Liability Current
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Net

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CommonStockValue ███████▇▇▇▇▇▇▇▇▇▇▆▆▆▆▆▆▆▅▅▅▄▄▄▄▄▂▂▂▂▂▁▁▁▁▁▁0.760.760.7580.7570.7570.7570.7560.7550.7550.7550.7530.7530.7520.7520.750.7480.7460.7440.7420.7420.7420.740.7380.7370.7330.7320.7290.7250.7210.720.7190.7170.7040.7030.70.6990.6980.6970.6950.6940.6940.6940.693NANANA
 us-gaap:SharesIssued us-gaap:StatementEquityComponents us-gaap:CommonStock██▁75.96975.95875.798NA75.73275.72575.55775.52475.51975.46575.34475.25675.275.16974.9674.79174.61174.42374.20474.18774.15174.03773.79373.69273.29173.21872.87872.48472.13872.04971.86871.6970.40770.30970.03669.91169.81769.70169.47369.44169.469.36969.315NANANA
us-gaap:CommonStockSharesIssued █████████▇▇▇▇▇▇▇▇▆▆▆▆▆▆▆▅▅▅▄▄▄▄▃▂▂▂▂▂▁▁▁▁▁▁75.96975.95875.79875.73475.73275.72575.55775.52475.51975.46575.34475.25675.275.16974.9674.79174.61174.42374.20474.18774.15174.03773.79373.69273.29173.21872.87872.48472.13872.04971.86871.6970.40770.30970.03669.91169.81769.70169.47369.44169.469.36969.315NANANA
us-gaap:CommonStockSharesOutstanding ██████▇▇▇▇▇▆▆▆▆▆▅▅▅▄▄▇▆▆▆▆▅▄▄▄▃▃▁74.6774.72174.48574.42374.42174.41674.14974.11774.11274.05873.87773.78873.73373.70173.43673.26673.07672.88272.60172.5172.45374.03773.79373.69273.29173.21872.87872.48472.13872.04971.86871.6970.407NA70.036NANANANANANANANANANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▁█75.21275.224NA74.77774.76174.767NA74.50774.61974.719NA74.57974.48774.725NA74.53874.26973.946NA73.59273.31673.014NA72.69172.28672.159NA70.67171.20671.072NA70.53169.3769.361NA68.63568.22868.085NA67.5367.54567.454NA67.07966.97866.989
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁75.00575.003NA74.774.69574.658NA74.38774.35274.301NA74.01973.98273.913NA73.46173.27673.074NA72.83972.56872.364NA72.00971.65771.469NA70.67170.4470.321NA69.70668.59968.463NA67.65167.29667.084NA66.7166.51766.401NA66.03965.94865.849
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount ▁█1.4851.694NA2.2442.1022.09NA2.0281.5361.146NA0.760.70.2NA0.00.50.5NA0.5010.5530.98NA0.5971.0151.014NA0.9090.5780.993NA0.5470.5520.544NA0.5070.5960.574NA1.0010.5080.48NA0.00.666NA
us-gaap:EarningsPerShareBasic ▅▇▇▇▇▆▆▆▆▅█▇▇▄▆▇▇▇▇▆▆▆▅▆▆▆▆▁▆▆▅▆▆▆▆▆▆▅▅▅▅▅▅▅▅▅0.130.330.37000000000000010.370.310.270.250.250.240.120.430.350.350.00.270.320.310.30.280.270.260.260.130.240.230.220.22-0.310.20.210.080.20.190.220.190.170.170.130.160.150.150.120.140.140.130.11
us-gaap:EarningsPerShareDiluted ▅▇██▇▇▆▆▆▅█▇▇▄▇▇▇▇▇▇▆▆▅▆▆▆▆▁▆▆▅▆▆▆▆▆▆▅▆▅▅▅▅▅▅▅0.130.330.37000000000000010.370.310.270.250.250.240.120.420.350.350.00.270.310.30.30.280.270.260.260.130.240.230.220.22-0.310.20.210.080.20.190.220.190.170.170.130.160.150.150.120.140.140.130.11
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AllocatedShareBasedCompensationExpense ██▇▇▇▇▅▆▆▆▅▅▅▅▆▄▅▆▄▄▃▄▃▃▃▃▃▃▃▃▃▂▂▂▄▂▂▂▃▂▂▂▂▁2.2982.2711.9551.9921.9521.9731.3971.8091.8211.8381.2941.5111.5261.5691.8471.2651.2931.581.1391.0220.9731.1180.9750.8340.8490.8840.8030.7460.7690.7620.8160.5950.6130.5831.1150.4740.4750.4740.750.4670.4680.4670.5920.275NANA
us-gaap:ComprehensiveIncomeNetOfTax ▅▇▇▇▇▆▆▆▆▅█▇▇▄▆▇▇▇▆▆▆▆▅▆▆▆▆▁▆▆▅▆▅▆▅▅▅▅▅▅▅▅▅▅▅10.26823.38228.39528.51724.75719.65718.99218.80118.97710.57232.42225.57825.911-1.06620.17923.55423.15322.49618.67219.34219.33819.1819.47117.28416.26815.51915.445-22.18613.92714.645.45813.78912.82714.97712.75411.53511.3038.40510.53510.07210.1137.8578.8939.2898.813NA
us-gaap:CostOfGoodsAndServicesSold ▁▁▂▃▄▄▄▄▄▆▆▆▆█▆▆▅336.411336.619352.201365.443387.517387.156386.723398.404400.485427.265425.256439.203437.618469.252432.694426.924407.322NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▆███▇▇▇▇▇▆███▄████▇▇▇▇▆▇▇▇▆▁▇▇▅▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆15.06332.95234.8637.13230.41226.78225.87123.71623.61711.89235.00732.98233.316-1.39534.67832.9333.07832.27930.52930.57129.68329.60411.71226.74126.25725.05421.619-35.08322.04323.1296.48121.19319.85818.95719.62518.57318.28313.78215.56715.18914.71712.33914.43713.42414.18112.077
us-gaap:IncomeTaxExpenseBenefit ▆▆▆▇▆▆▆▆▆▅▅▆▆▄█▇▇▇▇▇▇▇▅▇▇▇▆▁▆▆▅▆▆▅▆▆▆▆▆▆▆▅▆▅▆▅5.4988.2997.1139.4887.3116.5926.9765.3725.4312.7363.4866.8967.502-1.46714.4929.45810.52710.26210.2310.8610.92310.9782.5789.6559.9699.5386.147-12.9018.1228.491.0297.4036.9254.0036.8277.0566.9635.2045.0025.1934.8894.5725.3144.2555.464.649
us-gaap:InterestIncomeExpenseNonoperatingNet ████▇▇▃▄▄▁▃▄▄▄-0.33-0.358-0.312-0.314-0.38-0.368-0.88-0.74-0.783-1.056-0.877-0.782-0.711-0.724NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▅▇█▇▇▇▆▆▆▅█▇▇▄▇▇▇▇▇▆▆▆▅▆▆▆▆▁▆▆▅▆▆▆▆▅▅▅▅▅▅▅▅▅▅▅9.56524.65327.74727.64423.10120.1918.89518.34418.1869.15631.55226.08625.8140.07220.18623.47222.55122.01720.29919.71118.7618.6269.13417.08616.28815.51615.472-22.18213.92114.6395.45213.7912.93314.95412.79811.51711.328.57810.5659.9969.8287.7679.1239.1698.7217.428
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▆▆▆▆▇▇▇▇▇▇██████▇▆▆▆▅▅▅▅▅▅▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▁▁▁▁398.171407.751423.177435.947452.029449.15446.96455.606462.101476.111494.952505.5501.587500.562499.41491.355470.876404.49398.565392.734386.556384.807366.082360.165355.356355.246341.624320.099319.295312.165303.833298.549273.604273.904277.039272.681267.108260.607250.239218.929211.507208.39202.087195.114192.954183.801
us-gaap:SellingGeneralAndAdministrativeExpense █▆▆▆▆▄▅▅▆▆▅▅▅▅▅▅▅▄▄▄▃▃▅▃▃▄▃▆▃▃▄▃▂▂▂▂▂▂▂▁▁▂▁▁▁▁50.05139.98741.95937.33741.46530.01736.83333.47938.60941.10131.99536.71334.11833.77733.59132.9431.99128.2127.22527.18225.66425.34636.35723.44525.12426.76324.14939.37522.2422.04629.26922.57619.36320.7918.98220.78918.52420.98218.67114.34415.51116.7815.77114.48813.1513.901
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Assets ███▇▇▇▇▇▇▇▆▆▆▆▆▆▅▅▄▄▄▄▄▄▄▃▄▃▃▃▃▃▂▂▂▂▂▁▁▁▁▁▁817.994782.809785.031754.331736.688732.077722.592726.359710.131722.924692.603687.972670.878660.807676.003661.542615.746565.108528.446536.823522.549503.095480.949474.798486.734462.251469.579442.206441.217441.139425.342400.214355.41332.376331.183312.836312.424294.962289.695273.315278.889274.311277.934NANANA
us-gaap:LiabilitiesAndStockholdersEquity ███▇▇▇▇▇▇▇▆▆▆▆▆▆▅▅▄▄▄▄▄▄▄▃▄▃▃▃▃▃▂▂▂▂▂▁▁▁▁▁▁817.994782.809785.031754.331736.688732.077722.592726.359710.131722.924692.603687.972670.878660.807676.003661.542615.746565.108528.446536.823522.549503.095480.949474.798486.734462.251469.579442.206441.217441.139425.342400.214355.41332.376331.183312.836312.424294.962289.695273.315278.889274.311277.934NANANA
us-gaap:StockholdersEquity ███▇▇▇▇▇▇▇▇▆▆▆▆▅▅▅▄▄▄▃▃▃▃▃▃▂▃▃▃▃▂▂▁▁▁▁▁▁▁▁▁488.304493.102480.461464.75449.687438.179460.305455.299449.648442.549440.78419.58408.134394.344399.952390.456376.077356.477338.842331.104322.734312.955296.456297.118290.879285.072275.83268.877301.847293.791285.143288.871243.52240.208229.57224.517222.057219.625217.726217.096214.242213.617213.079NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AssetsCurrent ███▇▇▇▇▇▆▇▆▆▆▆▇▇▆▅▅▅▅▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁590.492572.19572.403537.519523.541520.556515.732531.912509.003525.006508.136508.178500.797489.153527.406515.542476.183451.721414.624424.468410.301391.505365.946361.976352.252330.251334.828312.483320.03324.053309.192287.655289.301266.52267.846249.095250.324232.516232.121215.732221.05216.624221.775NANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▇▇█▆▅▄▂▃▁▂▂▁▁▁▁124.587123.654139.33109.9278.10964.49827.32940.57216.15628.36226.02515.19713.15510.4899.557NANANA23.853NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:MarketableSecuritiesCurrent ███▆▆▆▆▅▅▅▅▅▅▅▅▅▅▄▄▅▅▅▅▄▁▁▁▁▁▁▁▁▂▂▂▂▂▂▂▃▃▃▃125.843125.773125.01294.04292.31890.49790.71179.71479.53378.50876.36274.70474.92874.37273.22170.38470.08268.2667.7380.62378.91972.35869.49659.19911.79911.85511.79911.87511.10411.64711.44511.56222.02622.55921.32221.35421.39821.3531.33741.17440.78241.19943.437NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType hcsg:ComputerHardwareAndSoftware▁▁▁▅▅▅████▇▇████▇▇▇5.5955.8746.0159.4949.289.38412.76912.63712.48412.41312.11411.95512.5712.80312.66512.38112.24111.97711.75NANANA10.528NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType hcsg:HousekeepingAndDietaryEquipment▁▁▁▆▆▇██▇▇▆▆▇▆▆▆▆▆▆13.26213.813.86222.53422.52823.0725.21924.56223.86523.25122.59622.17722.75322.51822.34922.05721.78321.43121.136NANANA19.445NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:PropertyPlantAndEquipmentOtherTypes▇▇▇▇█████▅▁▁▂▂▂▂▃▃▃1.5831.5811.5811.6171.6431.6681.6981.6971.6791.370.920.9490.9880.9890.990.9881.1541.1331.133NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AmortizationOfIntangibleAssets ▇▆▇▆▆▆▇▆▆▆▇▇▇▇█▆▇▂▂▂▃▄▄▄▄▄▄▄▅▄▄▆▂▂▂▂▂▂▂▁▁1.11.01.11.01.01.01.11.01.01.01.11.11.11.11.21.01.10.60.6080.6070.6750.810.810.8110.810.810.8110.8270.8570.8280.7480.9990.5420.5420.5430.5420.5420.5420.5430.4920.468NANANANANA
us-gaap:Goodwill █▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▁▁▁▁▁▁▁▁▁▁▁61.65951.08451.08451.08451.08451.08451.08451.08451.08451.08451.08451.08451.08451.08451.08451.08450.47344.43844.43844.43844.43844.43844.43844.43844.43844.43844.43844.43844.43840.18340.18340.18316.95516.95516.95516.95516.95516.95516.95516.95516.95516.95516.955NANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▄▄▅▅▅▅▆▆▆▆▇▇▇▇███▃▄▄▄▄▄▄▅▅▅▅▅▆▆▆▁▁▁▁▂▂▂▂▂▂▂17.20817.14618.18719.22920.2721.31122.35323.39424.43525.47726.51827.55928.6529.76630.88132.07531.3313.80214.40915.01615.62316.29717.10817.91818.72919.53920.34921.1621.98722.54423.37224.124.1194.6615.2035.7466.2886.837.3727.9146.3266.7947.262NANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA35.554NANANA20.364NANANA20.552NANANA7.498NANANA9.822NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset █▇▅▄▄▃▁30.05229.22926.07425.19624.44923.22121.176NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AccountsPayableCurrent ▅▅▆▆▆▆▆▆▆▆▇█▇▇█▇▇▅▅▄▅▄▄▄▄▅▅▅▅▅▅▄▃▃▂▃▂▂▁▁▁▁▁51.34147.75452.23953.9459.36960.79454.41859.35559.28960.25461.46775.54169.26970.62474.46362.32369.20447.95242.91239.52944.86339.77341.47237.98235.63542.64443.55448.35347.27847.98543.68236.64731.23830.64122.8125.67720.8621.96210.6510.0259.6812.02911.434NANANA
us-gaap:AccruedIncomeTaxesCurrent ▁█2.5957.908NA25.49520.92210.5558.0753.0660.01.417.140.00.00.93915.37810.78112.4718.4037.6869.3329.2030.03.212NA11.6016.1790.00.6565.3810.01.8786.274.4790.01.906NANANA0.0NANA0.680.0NANANA
us-gaap:LiabilitiesCurrent █▆▇▆▇█▆▇▆█▇▇▇▇██▆▅▄▅▅▄▄▄▅▄▅▄▄▄▄▃▃▂▃▂▂▂▂▁▁▁▁176.623146.907162.26134.296169.495186.284148.651160.009151.391175.482163.391166.372164.394171.643184.168175.382146.935117.664100.871115.669108.863102.59696.06592.843113.89599.969117.959105.24396.14105.79499.10372.47475.26856.96867.66454.9859.43846.13545.38729.75237.20434.45340.531NANANA
us-gaap:OperatingLeaseLiabilityCurrent NANA5.3NANANA5.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent █▆▄▃▃▃▄▃▂▃▂▁▁▁▂▁▁▁▁▁▁▁▁▂▂▂▂▄▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁40.97130.85217.79712.64213.90411.44316.48910.4139.510.748.894.0883.4953.1234.5613.6653.3193.1183.0752.7672.6272.8893.1156.7427.2327.2538.96118.1352.6093.2838.5283.1683.0812.8043.5262.2562.1281.4961.6571.6431.4221.4871.988NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:OtherLiabilitiesNoncurrent 5.703NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▃█▁▃▇█▃▃▇11.65112.27411.36311.6412.08312.24411.64911.63812.084NA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo ▄▁█▅3.6493.3344.1993.82NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree ▂▁█▄1.7161.5792.3291.95NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour ██▃▁1.3111.3111.2991.295NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive ██▁▁1.3371.3371.3111.311NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive ▁▁██2.8672.8674.2044.204NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity ███▇▇▇▇▇▇▇▇▆▆▆▆▅▅▅▄▄▄▃▃▃▃▃▃▂▃▃▃▃▂▂▁▁▁▁▁▁▁▁▁488.304493.102480.461464.75449.687438.179460.305455.299449.648442.549440.78419.58408.134394.344399.952390.456376.077356.477338.842331.104322.734312.955296.456297.118290.879285.072275.83268.877301.847293.791285.143288.871243.52240.208229.57224.517222.057219.625217.726217.096214.242213.617213.079NANANA
us-gaap:CommonStockValue ███████▇▇▇▇▇▇▇▇▇▇▆▆▆▆▆▆▆▅▅▅▄▄▄▄▄▂▂▂▂▂▁▁▁▁▁▁0.760.760.7580.7570.7570.7570.7560.7550.7550.7550.7530.7530.7520.7520.750.7480.7460.7440.7420.7420.7420.740.7380.7370.7330.7320.7290.7250.7210.720.7190.7170.7040.7030.70.6990.6980.6970.6950.6940.6940.6940.693NANANA
us-gaap:AdditionalPaidInCapitalCommonStock █████▇▇▇▇▇▇▇▇▇▆▆▆▆▅▅▅▅▅▅▄▄▄▄▄▄▄▃▂▂▁▁▁▁▁▁▁▁▁289.138286.522282.206279.408277.482275.447270.614269.598267.853264.936259.44256.129255.894253.692244.363241.008236.275226.075217.664215.531213.233209.45199.294196.333194.416192.068186.022182.031180.441174.074168.329165.575122.148120.104113.495111.318111.795109.849105.727104.924103.257102.416100.138NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ██▇▇▆▅▇▇▇▆▇▆▅▄▅▅▄▄▃▃▂▂▂▂▂▁▁▁▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃203.793210.02200.893188.578176.268168.404195.455191.515188.025184.592190.092173.033161.269149.743163.86157.678148.134139.333130.94124.134117.821112.354106.886110.789106.626103.098100.23797.244131.761130.026127.464133.959131.998130.581127.042125.471125.017124.652126.921127.09127.686128.358130.993NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▇▇█▇▆▄▅▅▄▄▂▁▂▁▃▃▃▂▁▃▄▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂4.9954.2925.5634.9154.0422.3862.9192.8222.3651.5740.158-0.712-0.204-0.3010.8370.8440.7620.16-0.3191.3081.6761.0980.5430.2060.0080.0280.0250.0520.0560.050.0490.0430.0440.150.1270.1710.1530.170.3430.3730.2970.012-0.078NANANA
us-gaap:TreasuryStockValue ▂▁▁▁▁▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▄▆▆▆▆▇▇█10.3828.4928.9598.9088.8628.8159.4399.3919.359.3089.6639.6239.5779.5429.8589.8229.849.83510.18510.61110.73810.68711.00510.94710.90410.85411.18311.17511.13211.07911.41811.42311.37411.3311.79413.14215.60615.74315.9615.98517.69217.86318.667NANANA
us-gaap:StockIssuedDuringPeriodValueNewIssues NA0.123NANANA0.187NANANA0.174NA0.0690.00.205NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapitalNA0.123NANANA0.187NANANA0.174NA0.00.00.205NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁2.1592.104NA1.841.831.822NA1.6261.6681.6561.4061.3681.3981.4081.1721.1491.1651.4590.9330.9320.8651.0130.7530.7520.7510.7770.6780.6770.6780.6720.5160.5180.5170.4940.4740.4740.4740.4750.4680.4670.4680.467NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▄█▆█▄▄▇▄▄▄▆▄▅▄▄▁▅▄▄▄▄▄▄▆▃▅▄▃▄▅▃▄▃▅▄▄▄▄▄▄▄▅▃▄▃25.343.50275.66449.16679.69512.68813.35959.8832.76217.5775.52247.1143.46423.9314.5089.683-41.20734.6463.50217.68710.5229.68910.85618.99239.717-6.20434.0798.824-3.49318.3224.286-6.10819.007-5.02724.9578.03717.9419.44113.5613.8699.5765.94222.0711.46416.473-2.261
us-gaap:NetCashProvidedByUsedInInvestingActivities ▆▆▃▇▇▇▅▇▇▇▇▇▇▆▆▆▆▇█▇▆▆▆▁▇▇▇▇▇▇▇▇▇▇▇▇▇██▇▇▇▇▇▇█-7.413-3.703-31.983-2.174-1.116-1.572-12.201-0.758-1.488-2.01-1.965-1.593-1.826-4.202-4.89-3.73-4.991-1.3567.893-3.174-7.5-3.671-11.154-48.726-0.896-1.538-2.509-1.754-0.455-1.742-0.9894.293-0.543-2.156-1.009-0.911-1.2528.8598.324-3.474-0.8130.477-1.256-1.744-1.177.25
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅▅▅▅▁█▅▃▅▅▇▃▆▅▆▆▆▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅-16.994-15.475-14.271-15.181-64.96826.053-14.401-34.709-13.48-13.237.271-43.4791.028-18.797-1.066-2.0065.026-8.913-11.869-11.905-10.423-10.087-10.882-11.797-11.213-9.246-9.166-11.463-10.475-9.041-9.701-10.786-10.031-7.039-8.175-9.549-9.346-8.683-10.374-8.765-9.957-9.419-7.232-8.579-8.983-7.642
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▃▁▇▇▅█▁▆▁▃▅▃▃▃0.933-15.67629.4131.81113.61137.169-13.24324.416-12.2062.33710.8282.0422.6660.932NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:DepreciationDepletionAndAmortization ███████▇█▇▄▄▅▅▅▄▅▃▃▃▄▄▄▃▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁3.6953.6073.5163.6063.593.5563.5433.43.5083.4892.252.1862.4262.412.5442.1032.3531.8861.8641.721.9471.9651.9821.8471.921.9111.9631.7251.8241.7571.7131.7841.3551.3521.3431.2451.281.2481.2641.0741.0451.0041.0390.8850.9170.923
us-gaap:IncreaseDecreaseInInventories ▃▂▃▄▁▅▂▃▄▄▅▅▄▅▆▆▆▄▅▅▄▇▅▅▅▅█▅▅▅▇▇▅▅▆▅▆▆█▆▅▅▇▅▆▅-1.162-2.416-1.106-0.985-3.2610.421-2.371-1.089-1.005-0.3-0.1520.171-0.85-0.1190.8760.7590.744-0.5060.1970.0-0.3241.6190.4210.494-0.025-0.0442.654-0.1110.1630.3091.8681.9310.052-0.0791.2670.3581.0840.8222.9490.7790.5730.231.7560.5110.8910.481
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▄█▆█▄▄▇▄▄▄▆▄▅▄▄▁▅▄▄▄▄▄▄▆▃▅▄▃▄▅▃▄▃▅▄▄▄▄▄▄▄▅▃▄▃25.343.50275.66449.16679.69512.68813.35959.8832.76217.5775.52247.1143.46423.9314.5089.683-41.20734.6463.50217.68710.5229.68910.85618.99239.717-6.20434.0798.824-3.49318.3224.286-6.10819.007-5.02724.9578.03717.9419.44113.5613.8699.5765.94222.0711.46416.473-2.261
us-gaap:NetIncomeLoss ▅▇█▇▇▇▆▆▆▅█▇▇▄▇▇▇▇▇▆▆▆▅▆▆▆▆▁▆▆▅▆▆▆▆▅▅▅▅▅▅▅▅▅▅▅9.56524.65327.74727.64423.10120.1918.89518.34418.1869.15631.55226.08625.8140.07220.18623.47222.55122.01720.29919.71118.7618.6269.13417.08616.28815.51615.472-22.18213.92114.6395.45213.7912.93314.95412.79811.51711.328.57810.5659.9969.8287.7679.1239.1698.7217.428
us-gaap:ShareBasedCompensation ██▇▇▇▇▆▇▇▇█▆▆▄▅▁▃▄▅▅▅▅▅▅▅▅▅▄▄▄▅▄▄▄▅▄▄▄▄▄▄▄▄▄▄▃2.2982.2711.9551.9921.9521.9731.3971.8091.8211.8382.4931.3811.6050.4210.908-0.947-0.130.4451.1391.0220.9731.1180.9740.8340.8490.8840.8030.7460.7690.7620.8160.5950.6130.5830.8390.5550.5840.560.5220.5370.5330.560.3850.3380.3450.264
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▆▆▃▇▇▇▅▇▇▇▇▇▇▆▆▆▆▇█▇▆▆▆▁▇▇▇▇▇▇▇▇▇▇▇▇▇██▇▇▇▇▇▇█-7.413-3.703-31.983-2.174-1.116-1.572-12.201-0.758-1.488-2.01-1.965-1.593-1.826-4.202-4.89-3.73-4.991-1.3567.893-3.174-7.5-3.671-11.154-48.726-0.896-1.538-2.509-1.754-0.455-1.742-0.9894.293-0.543-2.156-1.009-0.911-1.2528.8598.324-3.474-0.8130.477-1.256-1.744-1.177.25
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▄▂▄▄▃▂▃▂▄▄▄▄▄▄▅▄▄▄▅▃▅▅▃▆▂▅█▂▄▅▃▃▂▃▂▂▃▂▃▆▄▅▆▃▂▁1.2430.851.2671.2391.0470.7880.9840.8881.161.3361.2011.1671.2371.3351.4351.2881.3491.3251.5340.9541.4951.4591.0231.6860.8531.4362.1390.9181.2251.5131.0271.0330.7340.9680.8160.8431.0120.8131.1141.7781.1651.4881.6371.0780.8450.614
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅▅▅▅▁█▅▃▅▅▇▃▆▅▆▆▆▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅-16.994-15.475-14.271-15.181-64.96826.053-14.401-34.709-13.48-13.237.271-43.4791.028-18.797-1.066-2.0065.026-8.913-11.869-11.905-10.423-10.087-10.882-11.797-11.213-9.246-9.166-11.463-10.475-9.041-9.701-10.786-10.031-7.039-8.175-9.549-9.346-8.683-10.374-8.765-9.957-9.419-7.232-8.579-8.983-7.642
us-gaap:PaymentsOfDividendsCommonStock █████▇▇▇▇▇▇▇▇▆▆▆▆▆▆▆▅▅▅▅▅▅▅▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▁▁15.56215.47215.32215.22215.12815.03314.88614.78914.68814.58814.45314.3514.24914.113.98713.88313.7513.613.49313.39813.29313.15813.03712.92312.7612.65512.47912.33512.18612.07711.94711.82911.51611.41511.22711.06310.95610.84710.73410.59210.510.40210.2610.1249.6769.225
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value760000.0760000.0758000.0757000.0757000.0757000.0756000.0755000.0755000.0755000.0753000.0753000.0752000.0752000.0750000.0748000.0746000.0744000.0742000.0742000.0742000.0740000.0738000.0737000.0733000.0732000.0729000.0725000.0721000.0720000.0719000.0717000.0704000.0703000.0700000.0699000.0698000.0697000.0695000.0694000.0694000.0694000.0693000.0687000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.30.20.30.20.3

Shares Issued

us-gaap:SharesIssued us-gaap:StatementEquityComponents

us-gaap:SharesIssued

us-gaap:CommonStock


Shares
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value757575757575757575757575757474747474747474737373737272727271717070706969696969696969686867
Percentage of SharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value7575757575757575757575757575747474747474747473737373727272727171707070696969696969696968
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value74747474747474747474737373737373737272727274737373737272727271717070
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value7575747474747474747474747473737373727272707171706969686868676767676666
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value7575747474747474747373737373727272727171707070696868676767666666666565
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value1485000.01694000.02244000.02102000.02090000.02028000.01536000.01146000.0760000.0700000.0200000.00500000.0500000.0501000.0553000.0980000.0597000.01015000.01014000.0909000.0578000.0993000.0547000.0552000.0544000.0507000.0596000.0574000.01001000.0508000.0480000.00666000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.130.330.370.370.310.270.250.250.240.120.430.350.3500.270.320.310.30.280.270.260.260.130.240.230.220.22-0.310.20.210.080.20.190.220.190.170.170.130.160.150.150.120.140.140.130.11
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.130.330.370.370.310.270.250.250.240.120.420.350.3500.270.310.30.30.280.270.260.260.130.240.230.220.22-0.310.20.210.080.20.190.220.190.170.170.130.160.150.150.120.140.140.130.11
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value2298000.02271000.01955000.01992000.01952000.01973000.01397000.01809000.01821000.01838000.01294000.01511000.01526000.01569000.01847000.01265000.01293000.01580000.01139000.01022000.0973000.01118000.0975000.0834000.0849000.0884000.0803000.0746000.0769000.0762000.0816000.0595000.0613000.0583000.01115000.0474000.0475000.0474000.0750000.0467000.0468000.0467000.0592000.0275000.0
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.60.50.50.40.40.30.40.40.40.30.30.30.30.40.30.30.40.30.30.30.30.30.20.20.20.20.20.20.20.30.20.20.20.40.20.20.20.30.20.20.20.30.1

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType

hcsg:RestrictedStockAndRestrictedStockUnitsRSUs


Allocated
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1550000.01297000.01300000.01297000.01301000.0987000.0982000.01006000.0992000.0648000.0651000.0655000.0637000.0317000.0304000.0297000.0287000.0
Percentage of AllocatedShareBasedCompensationExpense68.366.365.366.465.970.754.355.254.050.143.142.940.617.224.023.018.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.30.30.30.30.20.20.20.20.10.10.10.10.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax hcsg:RestrictedStockAndRestrictedStockUnitsRSUs0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EmployeeStock


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value139000.0167000.0118000.0152000.0122000.0151000.0-243000.0183000.0153000.0182000.0-112000.0143000.0128000.0161000.0675000.0116000.0128000.0121000.0207000.089000.0108000.0105000.0222000.082000.098000.0107000.0125000.069000.091000.090000.0300000.077000.096000.089000.0365000.081000.0110000.085000.0
Percentage of AllocatedShareBasedCompensationExpense6.07.46.07.66.27.7-17.410.18.49.9-8.79.58.410.336.59.29.97.718.28.711.19.422.89.811.512.115.69.211.811.836.812.915.715.332.717.123.217.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.0-0.10.00.00.0-0.00.00.00.00.10.00.00.00.10.00.00.00.10.00.00.00.00.00.00.00.10.00.00.00.10.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EmployeeStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PerformanceShares


Allocated
Period End2021-06-302021-03-31
Value101000.096000.0
Percentage of AllocatedShareBasedCompensationExpense4.44.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:PerformanceShares0.00.0

us-gaap:StockOption


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value460000.0458000.0540000.0540000.0533000.0521000.0653000.0644000.0662000.0664000.0758000.0717000.0743000.0771000.0845000.0868000.01172000.0794000.0727000.0878000.0688000.0687000.0687000.0719000.0650000.0650000.0650000.0646000.0509000.0511000.0510000.0487000.0474000.0474000.0474000.0475000.0
Percentage of AllocatedShareBasedCompensationExpense20.020.227.627.127.326.446.735.636.436.158.647.548.749.166.867.174.277.774.778.570.682.480.981.380.987.184.584.862.485.983.283.542.5100.099.8100.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.10.10.10.10.10.10.10.10.20.10.10.20.20.20.30.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StockOption0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:RetirementPlanType

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value138000.0186000.068000.0146000.0128000.0170000.042000.0151000.0177000.0169000.057000.0162000.0137000.0191000.043000.0152000.0148000.0160000.068000.0134000.0
Percentage of AllocatedShareBasedCompensationExpense6.08.23.57.36.68.63.08.39.79.24.410.79.012.22.312.011.410.16.013.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value10232828241918181810322525-1.06620232322181919199.47117161515-22.18613145.4581312141211118.4051010107.8578.8939.2898.813
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.65.76.76.55.54.44.24.14.12.26.65.15.2-0.24.04.84.95.64.74.95.05.02.64.84.64.44.5-6.94.44.71.84.64.75.54.64.24.23.24.24.64.83.84.44.84.6

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


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
Value336336352365387387386398400427425439437469432426407
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax84.582.683.283.885.786.286.587.486.789.785.986.987.293.786.686.986.5

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value15323437302625232311353233-1.39534323332303029291126262521-35.08322236.481211918191818131515141214131412
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.88.18.28.56.76.05.85.25.12.57.16.56.6-0.36.96.77.08.07.77.87.77.73.27.47.47.16.3-11.06.97.42.17.17.36.97.16.86.85.36.26.97.05.97.16.97.36.6

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:ConsolidationItems

hcsg:CorporateAndEliminations


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-21.326-15.263-2.546-7.282-13.514-11.488-4.596-6.81-10.9-30.04-2.059-10.503-11.333-45.062-0.578-5.284-1.538-1.1480.201-0.958-2.209-2.044-15.224-3.268-3.359
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-141.6-46.3-7.3-19.6-44.4-42.9-17.8-28.7-46.2-252.6-5.9-31.8-34.03230.3-1.7-16.0-4.6-3.60.7-3.1-7.4-6.9-130.0-12.2-12.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-5.4-3.7-0.6-1.7-3.0-2.6-1.0-1.5-2.4-6.3-0.4-2.1-2.3-9.0-0.1-1.1-0.3-0.30.1-0.2-0.6-0.5-4.2-0.9-0.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax hcsg:CorporateAndEliminations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, hcsg:DietaryServices


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value1320151918149.3038.8289.7131513161514111113108.5387.8849.0719.1486.6048.2397.8648.9057.3975.6486.5186.784.6446.1355.341
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments91.460.844.952.961.453.536.037.241.1129.739.949.446.7-1055.932.534.539.731.728.025.830.630.956.430.830.035.534.2-16.129.629.371.728.926.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.54.93.74.54.13.22.11.92.13.22.83.23.12.92.32.32.82.52.12.02.32.41.82.32.22.52.21.82.02.21.52.12.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments hcsg:DietaryServices0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.06.16.20.06.26.16.90.05.26.06.30.05.85.9

us-gaap:OperatingSegments, hcsg:HousekeepingServices


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value222821242523212124262327292823262123212322222021212018151718151717
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments150.285.562.466.783.189.481.891.5105.0222.965.982.587.3-2074.369.281.564.971.971.477.376.976.0173.681.482.882.384.0-44.481.181.1234.681.388.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.76.95.15.75.65.34.74.85.45.64.75.45.85.84.85.54.65.75.56.05.95.85.66.06.15.85.34.95.66.05.05.86.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments hcsg:HousekeepingServices0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5.4988.2997.1139.4887.3116.5926.9765.3725.4312.7363.4866.8967.502-1.467149.4581010101010102.5789.6559.9699.5386.147-12.9018.1228.491.0297.4036.9254.0036.8277.0566.9635.2045.0025.1934.8894.5725.3144.2555.464.649
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.42.01.72.21.61.51.61.21.20.60.71.41.5-0.32.91.92.22.52.62.82.82.90.72.72.82.71.8-4.02.52.70.32.52.51.52.52.62.62.02.02.42.32.22.62.22.82.5

us-gaap:IncomeTaxExpenseBenefit us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.077-0.012-0.004-0.002-0.019-0.002-0.0510.0030.0230.001-0.0030.0050.0110.0190.003-0.054-0.04-0.0150.1610.0080.0670.023
Percentage of IncomeTaxExpenseBenefit1.4-0.1-0.1-0.0-0.3-0.0-0.70.10.40.0-0.10.10.1-1.30.0-0.6-0.4-0.11.60.10.60.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.0-0.0-0.0-0.0-0.0-0.00.00.00.0-0.00.00.00.00.0-0.0-0.0-0.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Interest Income Expense Nonoperating Net

us-gaap:InterestIncomeExpenseNonoperatingNet

us-gaap:InterestIncomeExpenseNonoperatingNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-330000.0-358000.0-312000.0-314000.0-380000.0-368000.0-880000.0-740000.0-783000.0-1056000.0-877000.0-782000.0-711000.0-724000.0
Percentage of InterestIncomeExpenseNonoperatingNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.2-0.2-0.2-0.2-0.2-0.1-0.1

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value9.56524272723201818189.1563126250.07220232222201918189.13417161515-22.18213145.4521312141211118.578109.9969.8287.7679.1239.1698.7217.428
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.46.06.66.35.14.54.24.03.91.96.45.25.10.04.04.84.85.45.15.04.94.82.54.74.64.44.5-6.94.44.71.84.64.75.54.64.24.23.34.24.64.63.74.54.74.54.0

us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.199-0.036-0.016-0.005-0.057-0.009-0.1770.0110.0760.0030.31-0.019-0.056-0.070.0080.117-0.085-0.033-0.001-0.0090.1140.039
Percentage of NetIncomeLoss2.1-0.1-0.1-0.0-0.2-0.0-0.90.10.40.01.0-0.1-0.2-97.20.00.5-0.4-0.1-0.0-0.00.60.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.0-0.0-0.0-0.0-0.0-0.00.00.00.00.1-0.0-0.0-0.00.00.0-0.0-0.0-0.0-0.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value9.5652427232018189.1563126250.07220232222201918189.13417161515-22.18213145.4521312141211118.578109.9969.8287.767
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.46.06.35.14.54.03.91.96.45.25.10.04.04.84.85.45.15.04.94.82.54.74.64.44.5-6.94.44.71.84.64.75.54.64.24.23.34.24.64.63.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value398407423435452449446455462476494505501500499491470404398392386384366360355355341320319312303298273273277272267260250218211208202195192183
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

hcsg:DietaryServices


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value195192203212224224224230233243256264258255253243227161157153148146132107109105898690868379755452
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax49.147.348.048.749.650.150.350.550.551.051.952.451.551.050.849.748.439.839.539.038.438.136.834.436.135.232.831.532.631.731.430.530.024.925.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax49.147.348.048.749.650.150.350.550.551.051.952.451.551.050.849.748.439.839.539.038.438.136.834.436.135.232.831.532.631.731.430.530.024.925.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax hcsg:DietaryServices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hcsg:HousekeepingServices


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value202215219223227224222225228233233242245246241247242243240239238238227204194193183187186186183181175164158
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax50.952.852.051.350.449.949.749.549.549.047.247.949.049.248.350.351.660.260.561.061.661.963.265.663.964.867.268.567.468.368.669.570.275.075.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax50.952.852.051.350.449.949.749.549.549.047.247.949.049.248.350.351.660.260.561.061.661.963.265.663.964.867.268.567.468.368.669.570.275.075.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax hcsg:HousekeepingServices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value50394137413036333841313634333332312827272525362325262439222229221920182018201814151615141313
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.69.89.98.69.26.78.27.38.48.66.57.36.86.76.76.76.87.06.86.96.66.69.96.57.17.57.112.37.07.19.67.67.17.66.97.66.98.17.56.67.38.17.87.46.87.6

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value817782785754736732722726710722692687670660676661615565528536522503480474486462469442441441425400355332331312312294289273278274277265
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidationItems

hcsg:CorporateAndEliminations


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value395221166128134148150
Percentage of Assets50.430.624.019.125.530.832.0
Percentage of Assets50.430.624.019.125.530.832.0
Percentage of Assets hcsg:CorporateAndEliminations100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, hcsg:DietaryServices


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1742362352421271049592
Percentage of Assets22.332.734.035.924.121.820.421.7
Percentage of Assets22.332.734.035.924.121.820.421.7
Percentage of Assets us-gaap:OperatingSegments hcsg:DietaryServices100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, hcsg:HousekeepingServices


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value214265291304266228223213
Percentage of Assets27.336.742.045.050.447.447.650.2
Percentage of Assets27.336.742.045.050.447.447.650.2
Percentage of Assets us-gaap:OperatingSegments hcsg:HousekeepingServices100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value817782785754736732722726710722692687670660676661615565528536522503480474486462469442441441425400355332331312312294289273278274277265
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value488493480464449438460455449442440419408394399390376356338331322312296297290285275268301293285288243240229224222219217217214213213208201194
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets59.763.061.261.661.059.963.762.763.361.263.661.060.859.759.259.061.163.164.161.761.862.261.662.659.861.758.760.868.466.667.072.268.572.369.371.871.174.575.279.476.877.976.778.50.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value4.9954.2925.5634.9154.0422.3862.9192.8222.3651.5740.158-0.712-0.204-0.3010.8370.8440.7620.16-0.3191.3081.6761.0980.5430.2060.0080.0280.0250.0520.0560.050.0490.0430.0440.150.1270.1710.1530.170.3430.3730.2970.012-0.0780.0
Percentage of StockholdersEquity1.00.91.21.10.90.50.60.60.50.40.0-0.2-0.0-0.10.20.20.20.0-0.10.40.50.40.20.10.00.00.00.00.00.00.00.00.00.10.10.10.10.10.20.20.10.0-0.00.0
Percentage of Assets0.60.50.70.70.50.30.40.40.30.20.0-0.1-0.0-0.00.10.10.10.0-0.10.20.30.20.10.00.00.00.00.00.00.00.00.00.00.00.00.10.00.10.10.10.10.0-0.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value289286282279277275270269267264259256255253244241236226217215213209199196194192186182180174168165122120113111111109105104103102100928474
Percentage of StockholdersEquity59.258.158.760.161.762.958.859.259.659.958.961.062.764.361.161.762.863.464.265.166.166.967.266.166.867.467.467.759.859.359.057.350.250.049.449.650.350.048.648.348.247.947.044.141.738.4
Percentage of Assets35.336.635.937.037.737.637.537.137.736.637.537.238.138.436.136.438.440.041.240.140.841.641.441.439.941.639.641.240.939.539.641.434.436.134.335.635.837.236.538.437.037.336.034.60.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value0.760.760.7580.7570.7570.7570.7560.7550.7550.7550.7530.7530.7520.7520.750.7480.7460.7440.7420.7420.7420.740.7380.7370.7330.7320.7290.7250.7210.720.7190.7170.7040.7030.70.6990.6980.6970.6950.6940.6940.6940.6930.6870.6840.671
Percentage of StockholdersEquity0.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.30.30.30.30.20.20.30.20.30.30.30.30.30.30.30.30.30.30.30.30.30.3
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.30.20.30.20.30.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value20321020018817616819519118818419017316114916315714813913012411711210611010610310097131130127133131130127125125124126127127128130135137136
Percentage of StockholdersEquity41.742.641.840.639.238.442.542.141.841.743.141.239.538.041.040.439.439.138.637.536.535.936.137.336.736.236.336.243.744.344.746.454.254.455.355.956.356.858.358.559.660.161.565.168.369.9
Percentage of Assets24.926.825.625.023.923.027.026.426.525.527.425.224.022.724.223.824.124.724.823.122.522.322.223.321.922.321.322.029.929.530.033.537.139.338.440.140.042.343.846.545.846.847.151.10.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value-10.382-8.492-8.959-8.908-8.862-8.815-9.439-9.391-9.35-9.308-9.663-9.623-9.577-9.542-9.858-9.822-9.84-9.835-10.185-10.611-10.738-10.687-11.005-10.947-10.904-10.854-11.183-11.175-11.132-11.079-11.418-11.423-11.374-11.33-11.794-13.142-15.606-15.743-15.96-15.985-17.692-17.863-18.667-19.86-20.936-16.903
Percentage of StockholdersEquity-2.1-1.7-1.9-1.9-2.0-2.0-2.1-2.1-2.1-2.1-2.2-2.3-2.3-2.4-2.5-2.5-2.6-2.8-3.0-3.2-3.3-3.4-3.7-3.7-3.7-3.8-4.1-4.2-3.7-3.8-4.0-4.0-4.7-4.7-5.1-5.9-7.0-7.2-7.3-7.4-8.3-8.4-8.8-9.5-10.4-8.7
Percentage of Assets-1.3-1.1-1.1-1.2-1.2-1.2-1.3-1.3-1.3-1.3-1.4-1.4-1.4-1.4-1.5-1.5-1.6-1.7-1.9-2.0-2.1-2.1-2.3-2.3-2.2-2.3-2.4-2.5-2.5-2.5-2.7-2.9-3.2-3.4-3.6-4.2-5.0-5.3-5.5-5.8-6.3-6.5-6.7-7.50.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value590572572537523520515531509525508508500489527515476451414424410391365361352330334312320324309287289266267249250232232215221216221212
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets72.273.172.971.371.171.171.473.271.772.673.473.974.674.078.077.977.379.978.579.178.577.876.176.272.471.471.370.772.573.572.771.981.480.280.979.680.178.880.178.979.379.079.879.8

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value124123139109786427401628261513109.55723
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.215.817.714.610.68.83.85.62.33.93.82.22.01.61.44.5

Marketable Securities Current

us-gaap:MarketableSecuritiesCurrent

us-gaap:MarketableSecuritiesCurrent


Marketable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1251251259492909079797876747474737070686780787269591111111111111111222221212121314140414352
Percentage of MarketableSecuritiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.416.115.912.512.512.412.611.011.210.911.010.911.211.310.810.611.412.112.815.015.114.414.412.52.42.62.52.72.52.62.72.96.26.86.46.86.87.210.815.114.615.015.619.8

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:PropertyPlantAndEquipmentGross

hcsg:ComputerHardwareAndSoftware


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value5.5955.8746.0159.4949.289.3841212121212111212121212111110
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.80.81.31.31.31.81.71.81.71.71.71.91.91.91.92.02.12.22.2
Percentage of Assets hcsg:ComputerHardwareAndSoftware0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

hcsg:HousekeepingAndDietaryEquipment


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value1313132222232524232322222222222221212119
Percentage of PropertyPlantAndEquipmentGross237.0234.9230.5237.3242.8245.8197.5194.4191.2187.3186.5185.5181.0175.9176.5178.2178.0178.9179.9184.7
Percentage of Assets1.61.81.83.03.13.23.53.43.43.23.33.23.43.43.33.33.53.84.04.0
Percentage of Assets hcsg:HousekeepingAndDietaryEquipment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PropertyPlantAndEquipmentOtherTypes


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value1.5831.5811.5811.6171.6431.6681.6981.6971.6791.370.920.9490.9880.9890.990.9881.1541.1331.133
Percentage of PropertyPlantAndEquipmentGross28.326.926.317.017.717.813.313.413.411.07.67.97.97.77.88.09.49.59.6
Percentage of Assets0.20.20.20.20.20.20.20.20.20.20.10.10.10.10.10.10.20.20.2
Percentage of Assets us-gaap:PropertyPlantAndEquipmentOtherTypes0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value1100000.01000000.01100000.01000000.01000000.01000000.01100000.01000000.01000000.01000000.01100000.01100000.01100000.01100000.01200000.01000000.01100000.0600000.0608000.0607000.0675000.0810000.0810000.0811000.0810000.0810000.0811000.0827000.0857000.0828000.0748000.0999000.0542000.0542000.0543000.0542000.0542000.0542000.0543000.0492000.0468000.0
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value6151515151515151515151515151515150444444444444444444444444404040161616161616161616161617
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.56.56.56.86.97.07.17.07.27.17.47.47.67.77.67.78.27.98.48.38.58.89.29.49.19.69.510.010.19.19.410.04.85.15.15.45.45.75.96.26.16.26.16.4

us-gaap:Goodwill us-gaap:StatementBusinessSegments

hcsg:HousekeepingAndDietaryEquipment


Goodwillus-gaap:
Period End2020-12-312019-12-31
Value428.7
Percentage of Goodwill83.017.0
Percentage of Assets5.41.2
Percentage of Assets hcsg:HousekeepingAndDietaryEquipment0.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value17171819202122232425262728293032311314151516171718192021212223244.1194.6615.2035.7466.2886.837.3727.9146.3266.7947.2628.862
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.12.22.32.52.82.93.13.23.43.53.84.04.34.54.64.85.12.42.72.83.03.23.63.83.84.24.34.85.05.15.56.01.21.41.61.82.02.32.52.92.32.52.63.3

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value3520207.4989.822
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0
Percentage of Assets4.52.83.01.11.9

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value30292625242321
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.73.73.33.33.33.22.9

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value514752535960545959606175697074626947423944394137354243484747433631302225202110109.6812119.134
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.36.16.77.28.18.37.58.28.38.38.911.010.310.711.09.411.28.58.17.48.67.98.68.07.39.29.310.910.710.910.39.28.89.26.98.26.77.43.73.73.54.44.13.4

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


Accrued
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312011-03-312010-12-312009-12-31
Value2.5957.9082520108.0753.0660.01.417.140.00.00.9391510128.4037.6869.3329.2030.03.212116.1790.00.6565.3810.01.8786.274.4790.01.9060.00.680.00.035
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.00.0100.0100.0100.00.0100.00.0100.00.0100.0
Percentage of Assets0.31.03.42.81.41.10.40.00.21.00.00.00.12.31.62.01.51.51.71.80.00.72.41.30.00.11.20.00.41.61.30.00.60.00.20.00.0

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value176146162134169186148160151175163166164171184175146117100115108102969211399117105961059972755667545946452937344034
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.618.820.717.823.025.420.622.021.324.323.624.224.526.027.226.523.920.819.121.520.820.420.019.623.421.625.123.821.824.023.318.121.217.120.417.619.015.615.710.913.312.614.613.1

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2020-12-312019-12-31
Value5300000.05200000.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0
Percentage of Assets0.70.7

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value40301712131116109.5108.894.0883.4953.1234.5613.6653.3193.1183.0752.7672.6272.8893.1156.7427.2327.2538.961182.6093.2838.5283.1683.0812.8043.5262.2562.1281.4961.6571.6431.4221.4871.9883.057
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.03.92.31.71.91.62.31.41.31.51.30.60.50.50.70.60.50.60.60.50.50.60.61.41.51.61.94.10.60.72.00.80.90.81.10.70.70.50.60.60.50.50.71.1

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-30
Value5703000.0
Percentage of OtherLiabilitiesNoncurrent100.0
Percentage of Assets0.7

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1112111112121111120.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets1.41.61.41.51.61.71.61.61.70.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value3649000.03334000.04199000.03820000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0
Percentage of Assets0.40.40.50.5

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value1716000.01579000.02329000.01950000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0
Percentage of Assets0.20.20.30.3

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value1311000.01311000.01299000.01295000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0
Percentage of Assets0.20.20.20.2

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value1337000.01337000.01311000.01311000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0100.0100.0
Percentage of Assets0.20.20.20.2

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value2867000.02867000.04204000.04204000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.0100.0
Percentage of Assets0.40.40.50.6

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-30
Value17181616
Percentage of OperatingLeaseLiability100.0100.0100.0100.0
Percentage of Assets2.22.42.12.2

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value19201819
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0
Percentage of Assets2.42.62.42.5

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value1778000.01895000.01962000.02091000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0
Percentage of Assets0.20.20.20.3

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value488493480464449438460455449442440419408394399390376356338331322312296297290285275268301293285288243240229224222219217217214213213208201194
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets59.763.061.261.661.059.963.762.763.361.263.661.060.859.759.259.061.163.164.161.761.862.261.662.659.861.758.760.868.466.667.072.268.572.369.371.871.174.575.279.476.877.976.778.50.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value4.9954.2925.5634.9154.0422.3862.9192.8222.3651.5740.158-0.712-0.204-0.3010.8370.8440.7620.16-0.3191.3081.6761.0980.5430.2060.0080.0280.0250.0520.0560.050.0490.0430.0440.150.1270.1710.1530.170.3430.3730.2970.012-0.0780.0
Percentage of StockholdersEquity1.00.91.21.10.90.50.60.60.50.40.0-0.2-0.0-0.10.20.20.20.0-0.10.40.50.40.20.10.00.00.00.00.00.00.00.00.00.10.10.10.10.10.20.20.10.0-0.00.0
Percentage of Assets0.60.50.70.70.50.30.40.40.30.20.0-0.1-0.0-0.00.10.10.10.0-0.10.20.30.20.10.00.00.00.00.00.00.00.00.00.00.00.00.10.00.10.10.10.10.0-0.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value289286282279277275270269267264259256255253244241236226217215213209199196194192186182180174168165122120113111111109105104103102100928474
Percentage of StockholdersEquity59.258.158.760.161.762.958.859.259.659.958.961.062.764.361.161.762.863.464.265.166.166.967.266.166.867.467.467.759.859.359.057.350.250.049.449.650.350.048.648.348.247.947.044.141.738.4
Percentage of Assets35.336.635.937.037.737.637.537.137.736.637.537.238.138.436.136.438.440.041.240.140.841.641.441.439.941.639.641.240.939.539.641.434.436.134.335.635.837.236.538.437.037.336.034.60.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value0.760.760.7580.7570.7570.7570.7560.7550.7550.7550.7530.7530.7520.7520.750.7480.7460.7440.7420.7420.7420.740.7380.7370.7330.7320.7290.7250.7210.720.7190.7170.7040.7030.70.6990.6980.6970.6950.6940.6940.6940.6930.6870.6840.671
Percentage of StockholdersEquity0.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.30.30.30.30.20.20.30.20.30.30.30.30.30.30.30.30.30.30.30.30.30.3
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.30.20.30.20.30.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value20321020018817616819519118818419017316114916315714813913012411711210611010610310097131130127133131130127125125124126127127128130135137136
Percentage of StockholdersEquity41.742.641.840.639.238.442.542.141.841.743.141.239.538.041.040.439.439.138.637.536.535.936.137.336.736.236.336.243.744.344.746.454.254.455.355.956.356.858.358.559.660.161.565.168.369.9
Percentage of Assets24.926.825.625.023.923.027.026.426.525.527.425.224.022.724.223.824.124.724.823.122.522.322.223.321.922.321.322.029.929.530.033.537.139.338.440.140.042.343.846.545.846.847.151.10.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value-10.382-8.492-8.959-8.908-8.862-8.815-9.439-9.391-9.35-9.308-9.663-9.623-9.577-9.542-9.858-9.822-9.84-9.835-10.185-10.611-10.738-10.687-11.005-10.947-10.904-10.854-11.183-11.175-11.132-11.079-11.418-11.423-11.374-11.33-11.794-13.142-15.606-15.743-15.96-15.985-17.692-17.863-18.667-19.86-20.936-16.903
Percentage of StockholdersEquity-2.1-1.7-1.9-1.9-2.0-2.0-2.1-2.1-2.1-2.1-2.2-2.3-2.3-2.4-2.5-2.5-2.6-2.8-3.0-3.2-3.3-3.4-3.7-3.7-3.7-3.8-4.1-4.2-3.7-3.8-4.0-4.0-4.7-4.7-5.1-5.9-7.0-7.2-7.3-7.4-8.3-8.4-8.8-9.5-10.4-8.7
Percentage of Assets-1.3-1.1-1.1-1.2-1.2-1.2-1.3-1.3-1.3-1.3-1.4-1.4-1.4-1.4-1.5-1.5-1.6-1.7-1.9-2.0-2.1-2.1-2.3-2.3-2.2-2.3-2.4-2.5-2.5-2.5-2.7-2.9-3.2-3.4-3.6-4.2-5.0-5.3-5.5-5.8-6.3-6.5-6.7-7.50.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value760000.0760000.0758000.0757000.0757000.0757000.0756000.0755000.0755000.0755000.0753000.0753000.0752000.0752000.0750000.0748000.0746000.0744000.0742000.0742000.0742000.0740000.0738000.0737000.0733000.0732000.0729000.0725000.0721000.0720000.0719000.0717000.0704000.0703000.0700000.0699000.0698000.0697000.0695000.0694000.0694000.0694000.0693000.0687000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.30.20.30.20.3

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value28928628227927727527026926726425925625525324424123622621721521320919919619419218618218017416816512212011311111110910510410310210092
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets35.336.635.937.037.737.637.537.137.736.637.537.238.138.436.136.438.440.041.240.140.841.641.441.439.941.639.641.240.939.539.641.434.436.134.335.635.837.236.538.437.037.336.034.6

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value20321020018817616819519118818419017316114916315714813913012411711210611010610310097131130127133131130127125125124126127127128130135
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets24.926.825.625.023.923.027.026.426.525.527.425.224.022.724.223.824.124.724.823.122.522.322.223.321.922.321.322.029.929.530.033.537.139.338.440.140.042.343.846.545.846.847.151.1

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value4995000.04292000.05563000.04915000.04042000.02386000.02919000.02822000.02365000.01574000.0158000.0-712000.0-204000.0-301000.0837000.0844000.0762000.0160000.0-319000.01308000.01676000.01098000.0543000.0206000.08000.028000.025000.052000.056000.050000.049000.043000.044000.0150000.0127000.0171000.0153000.0170000.0343000.0373000.0297000.012000.0-78000.00
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.60.50.70.70.50.30.40.40.30.20.0-0.1-0.0-0.00.10.10.10.0-0.10.20.30.20.10.00.00.00.00.00.00.00.00.00.00.00.00.10.00.10.10.10.10.0-0.00.0

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value108.4928.9598.9088.8628.8159.4399.3919.359.3089.6639.6239.5779.5429.8589.8229.849.8351010101011101010111111111111111111131515151517171819
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.11.11.21.21.21.31.31.31.31.41.41.41.41.51.51.61.71.92.02.12.12.32.32.22.32.42.52.52.52.72.93.23.43.64.25.05.35.55.86.36.56.77.5

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:StockIssuedDuringPeriodValueNewIssues


Stock
Period End2021-03-312020-03-312019-03-312018-09-302018-06-302018-03-31
Value123000.0187000.0174000.069000.00205000.0
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0100.0100.00.0100.0
Percentage of Assets0.00.00.00.00.00.0

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-03-312020-03-312019-03-312018-09-302018-06-302018-03-31
Value123000.0187000.0174000.000205000.0
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0100.00.00.0100.0
Percentage of Assets0.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value2159000.02104000.01840000.01830000.01822000.01626000.01668000.01656000.01406000.01368000.01398000.01408000.01172000.01149000.01165000.01459000.0933000.0932000.0865000.01013000.0753000.0752000.0751000.0777000.0678000.0677000.0678000.0672000.0516000.0518000.0517000.0494000.0474000.0474000.0474000.0475000.0468000.0467000.0468000.0467000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value2159000.02104000.01840000.01830000.01822000.01626000.01668000.01656000.01406000.01368000.01398000.01408000.01172000.01149000.01165000.01459000.0933000.0932000.0865000.01013000.0753000.0752000.0751000.0777000.0678000.0677000.0678000.0672000.0516000.0518000.0517000.0494000.0474000.0474000.0474000.0475000.0468000.0467000.0468000.0467000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value253.5027549791213592.762175.522473.464234.5089.683-41.207343.50217109.689101839-6.204348.824-3.4931824-6.10819-5.027248.037179.441133.8699.5765.942221.46416-2.261
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.40.917.911.317.62.83.013.10.63.71.19.30.74.80.92.0-8.88.60.94.52.72.53.05.311.2-1.710.02.8-1.15.98.0-2.06.9-1.89.02.96.73.65.41.84.52.910.90.88.5-1.2

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-7413000.0-3703000.0-31983000.0-2174000.0-1116000.0-1572000.0-12201000.0-758000.0-1488000.0-2010000.0-1965000.0-1593000.0-1826000.0-4202000.0-4890000.0-3730000.0-4991000.0-1356000.07893000.0-3174000.0-7500000.0-3671000.0-11154000.0-48726000.0-896000.0-1538000.0-2509000.0-1754000.0-455000.0-1742000.0-989000.04293000.0-543000.0-2156000.0-1009000.0-911000.0-1252000.08859000.08324000.0-3474000.0-813000.0477000.0-1256000.0-1744000.0-1170000.07250000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.9-0.9-7.6-0.5-0.2-0.3-2.7-0.2-0.3-0.4-0.4-0.3-0.4-0.8-1.0-0.8-1.1-0.32.0-0.8-1.9-1.0-3.0-13.5-0.3-0.4-0.7-0.5-0.1-0.6-0.31.4-0.2-0.8-0.4-0.3-0.53.43.3-1.6-0.40.2-0.6-0.9-0.63.9

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-16.994-15.475-14.271-15.181-64.96826-14.401-34.709-13.48-13.237.271-43.4791.028-18.797-1.066-2.0065.026-8.913-11.869-11.905-10.423-10.087-10.882-11.797-11.213-9.246-9.166-11.463-10.475-9.041-9.701-10.786-10.031-7.039-8.175-9.549-9.346-8.683-10.374-8.765-9.957-9.419-7.232-8.579-8.983-7.642
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.3-3.8-3.4-3.5-14.45.8-3.2-7.6-2.9-2.81.5-8.60.2-3.8-0.2-0.41.1-2.2-3.0-3.0-2.7-2.6-3.0-3.3-3.2-2.6-2.7-3.6-3.3-2.9-3.2-3.6-3.7-2.6-3.0-3.5-3.5-3.3-4.1-4.0-4.7-4.5-3.6-4.4-4.7-4.2

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.933-15.67629311337-13.24324-12.2062.337102.0422.6660.932
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.2-3.86.97.33.08.3-3.05.4-2.60.52.20.40.50.2

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.6953.6073.5163.6063.593.5563.5433.43.5083.4892.252.1862.4262.412.5442.1032.3531.8861.8641.721.9471.9651.9821.8471.921.9111.9631.7251.8241.7571.7131.7841.3551.3521.3431.2451.281.2481.2641.0741.0451.0041.0390.8850.9170.923
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-1162000.0-2416000.0-1106000.0-985000.0-3261000.0421000.0-2371000.0-1089000.0-1005000.0-300000.0-152000.0171000.0-850000.0-119000.0876000.0759000.0744000.0-506000.0197000.00-324000.01619000.0421000.0494000.0-25000.0-44000.02654000.0-111000.0163000.0309000.01868000.01931000.052000.0-79000.01267000.0358000.01084000.0822000.02949000.0779000.0573000.0230000.01756000.0511000.0891000.0481000.0
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value253.5027549791213592.762175.522473.464234.5089.683-41.207343.50217109.689101839-6.204348.824-3.4931824-6.10819-5.027248.037179.441133.8699.5765.942221.46416-2.261
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.40.917.911.317.62.83.013.10.63.71.19.30.74.80.92.0-8.88.60.94.52.72.53.05.311.2-1.710.02.8-1.15.98.0-2.06.9-1.89.02.96.73.65.41.84.52.910.90.88.5-1.2

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value9.56524272723201818189.1563126250.07220232222201918189.13417161515-22.18213145.4521312141211118.578109.9969.8287.7679.1239.1698.7217.428
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.46.06.66.35.14.54.24.03.91.96.45.25.10.04.04.84.85.45.15.04.94.82.54.74.64.44.5-6.94.44.71.84.64.75.54.64.24.23.34.24.64.63.74.54.74.54.0

us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.199-0.036-0.016-0.005-0.057-0.009-0.1770.0110.0760.0030.31-0.019-0.056-0.070.0080.117-0.085-0.033-0.001-0.0090.1140.039
Percentage of NetIncomeLoss2.1-0.1-0.1-0.0-0.2-0.0-0.90.10.40.01.0-0.1-0.2-97.20.00.5-0.4-0.1-0.0-0.00.60.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.0-0.0-0.0-0.0-0.0-0.00.00.00.00.1-0.0-0.0-0.00.00.0-0.0-0.0-0.0-0.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value9.5652427232018189.1563126250.07220232222201918189.13417161515-22.18213145.4521312141211118.578109.9969.8287.767
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.46.06.35.14.54.03.91.96.45.25.10.04.04.84.85.45.15.04.94.82.54.74.64.44.5-6.94.44.71.84.64.75.54.64.24.23.34.24.64.63.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2298000.02271000.01955000.01992000.01952000.01973000.01397000.01809000.01821000.01838000.02493000.01381000.01605000.0421000.0908000.0-947000.0-130000.0445000.01139000.01022000.0973000.01118000.0974000.0834000.0849000.0884000.0803000.0746000.0769000.0762000.0816000.0595000.0613000.0583000.0839000.0555000.0584000.0560000.0522000.0537000.0533000.0560000.0385000.0338000.0345000.0264000.0
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-7413000.0-3703000.0-31983000.0-2174000.0-1116000.0-1572000.0-12201000.0-758000.0-1488000.0-2010000.0-1965000.0-1593000.0-1826000.0-4202000.0-4890000.0-3730000.0-4991000.0-1356000.07893000.0-3174000.0-7500000.0-3671000.0-11154000.0-48726000.0-896000.0-1538000.0-2509000.0-1754000.0-455000.0-1742000.0-989000.04293000.0-543000.0-2156000.0-1009000.0-911000.0-1252000.08859000.08324000.0-3474000.0-813000.0477000.0-1256000.0-1744000.0-1170000.07250000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.9-0.9-7.6-0.5-0.2-0.3-2.7-0.2-0.3-0.4-0.4-0.3-0.4-0.8-1.0-0.8-1.1-0.32.0-0.8-1.9-1.0-3.0-13.5-0.3-0.4-0.7-0.5-0.1-0.6-0.31.4-0.2-0.8-0.4-0.3-0.53.43.3-1.6-0.40.2-0.6-0.9-0.63.9

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1243000.0850000.01267000.01239000.01047000.0788000.0984000.0888000.01160000.01336000.01201000.01167000.01237000.01335000.01435000.01288000.01349000.01325000.01534000.0954000.01495000.01459000.01023000.01686000.0853000.01436000.02139000.0918000.01225000.01513000.01027000.01033000.0734000.0968000.0816000.0843000.01012000.0813000.01114000.01778000.01165000.01488000.01637000.01078000.0845000.0614000.0
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-16.994-15.475-14.271-15.181-64.96826-14.401-34.709-13.48-13.237.271-43.4791.028-18.797-1.066-2.0065.026-8.913-11.869-11.905-10.423-10.087-10.882-11.797-11.213-9.246-9.166-11.463-10.475-9.041-9.701-10.786-10.031-7.039-8.175-9.549-9.346-8.683-10.374-8.765-9.957-9.419-7.232-8.579-8.983-7.642
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.3-3.8-3.4-3.5-14.45.8-3.2-7.6-2.9-2.81.5-8.60.2-3.8-0.2-0.41.1-2.2-3.0-3.0-2.7-2.6-3.0-3.3-3.2-2.6-2.7-3.6-3.3-2.9-3.2-3.6-3.7-2.6-3.0-3.5-3.5-3.3-4.1-4.0-4.7-4.5-3.6-4.4-4.7-4.2

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-252016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-282014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-162012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value15151515151514141414141414141313131313131313131312121212121212121111111111111010101010101010109.6769.225
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value2225000.02243000.02098000.02163000.02168000.02204000.02107000.02149000.02169000.02234000.02121000.02217000.02289000.02350000.02374000.02553000.02764000.02919000.02615000.02649000.02726000.02893000.02461000.02571000.02645000.02740000.02362000.02595000.02683000.02802000.02483000.02690000.02769000.02900000.02632000.02997000.03111000.03316000.02912000.02972000.03273000.03002000.03077000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value33.1633.1333.3532.8532.8532.832.9932.6932.6932.4231.5331.1730.9230.929.2228.2727.6127.3324.6124.6224.6524.5422.1621.8221.7921.6919.4518.4818.4818.3816.0515.3715.2915.1513.1812.4312.3912.210.9710.9710.29.137.55
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

hcsg:RestrictedStockAndRestrictedStockUnitsRSUs


Share
Period End2021-03-312020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value287000.00307000.000194000.000139000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod100.00.0100.00.00.0100.00.00.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0300000.00300000.0000200000.0-39000.000139000.007000.0081000.00000
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.0104.50.097.70.00.00.0103.10.00.00.0100.00.00.00.00.00.00.00.00.0

hcsg:AccountsAndFinancingReceivableAllowanceForCreditLossWriteoff

hcsg:AccountsAndFinancingReceivableAllowanceForCreditLossWriteoff


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.03610172.728124.409
Percentage of AccountsAndFinancingReceivableAllowanceForCreditLossWriteoff100.0100.0100.0100.0100.0100.0

hcsg:AccountsAndFinancingReceivableCreditLossExpenseReversal

hcsg:AccountsAndFinancingReceivableCreditLossExpenseReversal


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3.2943.4152.880.8353.8612.062.51.5152.99518
Percentage of AccountsAndFinancingReceivableCreditLossExpenseReversal100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hcsg:DeferredCompensationUnrealizedGainLossRecordedWithinDeferredCompensationLiabilityAccount us-gaap:RetirementPlanType

hcsg:DeferredCompensationUnrealizedGainLossRecordedWithinDeferredCompensationLiabilityAccount

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value2906000.01301000.05227000.03210000.06491000.0-5728000.02389000.025000.01521000.03418000.0-4161000.01574000.0887000.0231000.01159000.01062000.01152000.01161000.0381000.0896000.0
Percentage of DeferredCompensationUnrealizedGainLossRecordedWithinDeferredCompensationLiabilityAccount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hcsg:DeferredIncomeTaxExpenseBenefitExcludingTaxBenefitFromEquityCompensationPlans

hcsg:DeferredIncomeTaxExpenseBenefitExcludingTaxBenefitFromEquityCompensationPlans


Deferred
Period End2020-12-312020-09-302019-12-312019-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value2.354-4.324-0.8030.1371.8870.00.00.00.2530.207-0.8543.395-2.92522-1.9910.525-3.139-13.406-1.5893.075-2.61-1.007-1.610.305-0.503-0.585-1.404-1.001
Percentage of DeferredIncomeTaxExpenseBenefitExcludingTaxBenefitFromEquityCompensationPlans100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecoveryOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecoveryOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear


Financing
Period End2020-12-31
Value27000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteoffAfterRecoveryOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear100.0

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecoveryYearFiveOriginatedFourYearsBeforeCurrentFiscalYear

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecoveryYearFiveOriginatedFourYearsBeforeCurrentFiscalYear


Financing
Period End2021-06-302021-03-312020-12-31
Value02494000.00
Percentage of FinancingReceivableAllowanceForCreditLossWriteoffAfterRecoveryYearFiveOriginatedFourYearsBeforeCurrentFiscalYear0.0100.00.0

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecoveryYearFourOriginatedThreeYearsBeforeCurrentFiscalYear

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecoveryYearFourOriginatedThreeYearsBeforeCurrentFiscalYear


Financing
Period End2021-06-302021-03-31
Value0315000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteoffAfterRecoveryYearFourOriginatedThreeYearsBeforeCurrentFiscalYear0.0100.0

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecoveryYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecoveryYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear


Financing
Period End2020-12-31
Value1337000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteoffAfterRecoveryYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear100.0

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear


Financing
Period End2020-12-31
Value27000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteoffOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear100.0

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffYearFiveOriginatedFourYearsBeforeCurrentFiscalYear

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffYearFiveOriginatedFourYearsBeforeCurrentFiscalYear


Financing
Period End2021-06-302021-03-312020-12-31
Value02494000.00
Percentage of FinancingReceivableAllowanceForCreditLossWriteoffYearFiveOriginatedFourYearsBeforeCurrentFiscalYear0.0100.00.0

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffYearFourOriginatedThreeYearsBeforeCurrentFiscalYear

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffYearFourOriginatedThreeYearsBeforeCurrentFiscalYear


Financing
Period End2021-06-302021-03-31
Value0315000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteoffYearFourOriginatedThreeYearsBeforeCurrentFiscalYear0.0100.0

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear

hcsg:FinancingReceivableAllowanceForCreditLossWriteoffYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear


Financing
Period End2020-12-31
Value1337000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteoffYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear100.0

hcsg:IncreaseDecreaseInDeferredCompensationFunding

hcsg:IncreaseDecreaseInDeferredCompensationFunding


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value546000.0-990000.0540000.0502000.0488000.0-1478000.0515000.0312000.0655000.0-744000.0395000.0610000.0272000.0259000.0340000.015000.0148000.0-246000.0-3673000.0-30000.0703000.0268000.01485000.0-1079000.0694000.0-451000.0538000.0201000.01005000.0798000.0961000.01482000.0503000.01423000.02430000.0543000.0614000.0464000.0513000.0457000.0395000.0439000.0-1279000.0425000.0450000.0375000.0
Percentage of IncreaseDecreaseInDeferredCompensationFunding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hcsg:InvestmentIncomeAndOther

hcsg:InvestmentIncomeAndOther


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.6842.1656.1554.2797.745-4.8273.3470.7331.3935.203-2.4563.2392.8451.796
Percentage of InvestmentIncomeAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hcsg:LineofCreditFacilityIncreaseDecreaseRemainingBorrowingCapacity

hcsg:LineofCreditFacilityIncreaseDecreaseRemainingBorrowingCapacity


Lineof
Period End2021-06-302021-03-312020-12-31
Value0-64900000.02000000.0
Percentage of LineofCreditFacilityIncreaseDecreaseRemainingBorrowingCapacity0.0100.0100.0

hcsg:OperatingLeaseLiabilityCancellation

hcsg:OperatingLeaseLiabilityCancellation


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value200000.0200000.00100000.0300000.0200000.0200000.0100000.0100000.0100000.0
Percentage of OperatingLeaseLiabilityCancellation100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

hcsg:OperatingLeaseRightofUseAssetCancellation

hcsg:OperatingLeaseRightofUseAssetCancellation


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value200000.0200000.0300000.0100000.0300000.0200000.0500000.0100000.0100000.0100000.0
Percentage of OperatingLeaseRightofUseAssetCancellation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hcsg:RevenueFromContractWithCustomerIncludingAssessedTaxPercent us-gaap:StatementBusinessSegments

hcsg:RevenueFromContractWithCustomerIncludingAssessedTaxPercent

hcsg:DietaryServices


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value0.847.349.002-0.0030.501-0.001-0.0020.510.0040.0020.5090.0190.0460.398
Percentage of RevenueFromContractWithCustomerIncludingAssessedTaxPercent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hcsg:HousekeepingServices


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value-0.852.749.9980.0030.4990.0010.0020.49-0.004-0.0020.491-0.019-0.0460.602
Percentage of RevenueFromContractWithCustomerIncludingAssessedTaxPercent-100.0111.4102.0-100.099.6-100.0-100.096.1-100.0-100.096.5-100.0-100.0151.3

hcsg:UnrealizedGainLossOnSecuritiesRelatedToDeferredCompensationFund

hcsg:UnrealizedGainLossOnSecuritiesRelatedToDeferredCompensationFund


Unrealized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2907000.01146000.05180000.03249000.06722000.0-5761000.02209000.07000.01596000.03445000.0-4500000.01812000.0959000.0300000.01158000.01047000.01095000.01209000.0419000.0959000.0360000.0-278000.0915000.0-1421000.0117000.0365000.0522000.0-194000.0624000.0264000.01109000.0952000.0-30000.0789000.0159000.0775000.0-360000.01297000.0880000.0-1532000.0119000.0429000.0849000.0846000.0-764000.0394000.0
Percentage of UnrealizedGainLossOnSecuritiesRelatedToDeferredCompensationFund100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation


Adjustments
Period End2021-03-312020-09-302020-03-312019-09-302019-03-312018-09-302018-03-31
Value1501000.014000.0661000.08000.0579000.017000.0295000.0
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-03-312020-09-302020-03-312019-09-302019-03-312018-09-302018-03-31
Value1501000.014000.0661000.08000.0579000.017000.0295000.0
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries


Allowance
Period End2021-06-302020-12-312020-09-302020-06-30
Value100000.0100000.0100000.0800000.0
Percentage of AllowanceForDoubtfulAccountsReceivableRecoveries100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.0757.305142.4759.9874.409
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffs100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareCashPaid

us-gaap:CommonStockDividendsPerShareCashPaid


Common
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.210.210.20.20.20.20.20.19750.196250.1950.193750.19250.191250.190.188750.18750.186250.1850.183750.18250.181250.180.178750.17750.176250.1750.173750.17250.171250.170.168750.16750.166250.1650.160.160.160.160.15880.15750.160.160.150.150.14
Percentage of CommonStockDividendsPerShareCashPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared us-gaap:SubsequentEventType

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:SubsequentEvent


Common
Period End2020-07-212020-04-212020-02-112019-10-222019-07-232019-04-302019-02-052018-10-162018-07-172018-04-172018-01-302017-10-172017-07-112017-04-112017-01-31
Value0.203750.20250.201250.20.198750.19750.196250.1950.193750.19250.191250.190.188750.18750.18625
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain


Debt
Period End2020-09-302019-03-31
Value0100000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedGain0.0100.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain us-gaap:InvestmentType

us-gaap:MunicipalBonds


Debt
Period End2021-06-302019-12-312019-09-302019-06-302019-03-31
Value300000.00100000.0100000.0100000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedGain0.00.00.00.0100.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value100000.0-200000.000100000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedLoss100.0100.00.00.0100.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss us-gaap:InvestmentType

us-gaap:MunicipalBonds


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312018-12-312018-09-302018-06-30
Value100000.00100000.0100000.0100000.00100000.0100000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedLoss100.0-0.00.00.0100.00.00.00.0

us-gaap:DebtSecuritiesGainLossExcludingOtti us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:DebtSecuritiesGainLossExcludingOtti

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value276000.0-48000.0-20000.0-7000.0-76000.0-11000.0-228000.014000.099000.04000.0377000.0-24000.0-67000.0-89000.013000.0171000.0-125000.0
Percentage of DebtSecuritiesGainLossExcludingOtti100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value2.62.62.52.52.62.52.52.42.32.41.21.11.31.31.31.11.31.31.2591.1141.2721.1551.1721.0361.1091.1011.1520.898
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value15151515151414141414141414131313131313131312121212121212111111111111101010101010
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value15151515151414141414141414131313131313131312121212121212111111111111101010101010
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiUnrealizedGain

us-gaap:EquitySecuritiesFvNiUnrealizedGain


Equity
Period End2021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-30
Value1100000.05300000.03200000.06700000.02400000.0100000.01600000.0
Percentage of EquitySecuritiesFvNiUnrealizedGain100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss


Equity
Period End2021-06-302020-06-302019-09-302019-06-302018-09-302018-06-30
Value2900000.06700000.0100000.01600000.01600000.01000000.0
Percentage of EquitySecuritiesFvNiUnrealizedGainLoss100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery

us-gaap:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value-39000.02809000.02904000.0253000.02168000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery us-gaap:FinancingReceivablePortfolioSegment

hcsg:ElevatedRiskNoteReceivable


Financing
Period End2021-06-302020-06-30
Value-39000.0447000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery100.020.6

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value02809000.02904000.0253000.02168000.00
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs0.0100.0100.0100.0100.00.0

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:FinancingReceivablePortfolioSegment

hcsg:ElevatedRiskNoteReceivable


Financing
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value2800000.02640000.00447000.00
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs99.790.90.020.60.0

hcsg:StandardNoteReceivable


Financing
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value9000.0264000.0253000.01721000.00
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs0.39.1100.079.40.0

us-gaap:FinancingReceivableChangeInPresentValueExpenseReversal

us-gaap:FinancingReceivableChangeInPresentValueExpenseReversal


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-498000.0636000.02351000.0-132000.01964000.0-126000.0
Percentage of FinancingReceivableChangeInPresentValueExpenseReversal100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableChangeInPresentValueExpenseReversal us-gaap:FinancingReceivablePortfolioSegment

hcsg:ElevatedRiskNoteReceivable


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-39000.0892000.0313000.0028000.0123000.0
Percentage of FinancingReceivableChangeInPresentValueExpenseReversal7.8140.313.3-0.01.4-97.6

hcsg:StandardNoteReceivable


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-459000.0-256000.02038000.0-132000.01936000.0-249000.0
Percentage of FinancingReceivableChangeInPresentValueExpenseReversal92.2-40.386.7100.098.6197.6

us-gaap:FinancingReceivableNonaccrualInterestIncome

us-gaap:FinancingReceivableNonaccrualInterestIncome


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value300000.0400000.0400000.0300000.0400000.0600000.0
Percentage of FinancingReceivableNonaccrualInterestIncome100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:GainLossOnDispositionOfAssets1


Gain
Period End2021-06-302021-03-31
Value-329000.0-268000.0
Percentage of GainLossOnDispositionOfAssets1100.0100.0

us-gaap:IncreaseDecreaseInAccountsAndNotesReceivable

us-gaap:IncreaseDecreaseInAccountsAndNotesReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value24-1.903-23.718-19.805-12.289.6454.896-0.669-0.68125-5.51239.47316173458106.0971120227.6844.291-4.867111.314-4.5179.846.8554.761916101.8581.8857.060.831130.6886.184.0990.7131.612.6371.31
Percentage of IncreaseDecreaseInAccountsAndNotesReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-5.3137.908-25.4954.573102.485.0093.066-1.41-5.736.2761.441-2.664-13.2915.5360.5225.4911.852-0.4150.7729.801-2.7036.17-12.6856.3336.179-1.567-4.7255.381-1.878-4.3931.7924.479-1.906-1.293.196-2.6552.655
Percentage of IncreaseDecreaseInAccruedIncomeTaxesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeferredCompensation

us-gaap:IncreaseDecreaseInDeferredCompensation


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3531000.0556000.05642000.03833000.07111000.0-6994000.02761000.0521000.02283000.02917000.0-3834000.02344000.0916000.01024000.01328000.01229000.01445000.01059000.0-3015000.0811000.01373000.0100000.02528000.0-2367000.0876000.076000.01093000.0124000.01801000.01230000.02211000.02588000.0610000.02312000.02523000.01454000.0408000.01952000.01438000.0-942000.0633000.01016000.0-358000.01359000.0-202000.0898000.0
Percentage of IncreaseDecreaseInDeferredCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value116.0641.854-8.14-0.585-0.379-0.112-0.596-3.502-5.322-9.1996.683-1.15-5.47812-6.6521.9113.6392.523-7.3264.652-4.1101.776-7.128-2.351-14.09916-1.473-0.469125.4120.7847.67-1.9594.864-0.579110.5850.496-2.4790.3193.835-1.187-0.173-1.169
Percentage of IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherEmployeeRelatedLiabilities

us-gaap:IncreaseDecreaseInOtherEmployeeRelatedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value20-30.74745-1.74820-4.626-17.6823-21.14318-17.11724-20.23618-16.64827-13.72715-15.75812-8.74118-10.125-13.33516-21.00223-8.142-13.0179.67918-9.95613-15.28215-9.92213-12.51614-7.9235.83-6.39112-7.6989.818-10.619
Percentage of IncreaseDecreaseInOtherEmployeeRelatedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.15819-2.832-0.343-0.6434.574-2.839-3.4882.5240.323-0.329-3.183-1.0253.483-2.1135.5693.232.859-2.8090.4921.513.277-0.31-0.1790.9641.235-2.665-1.1092.0852.106-0.619-1.256-0.0971.182-1.106-0.6941.6612.969-0.9570.659-0.3790.8970.803-0.037
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInWorkersCompensationLiabilities

us-gaap:IncreaseDecreaseInWorkersCompensationLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2.3230.622-13.6443.0544.0171.379-0.1562.5782.8012.622-13.3481.7883.0183.443-7.9462.5931.6150.7840.5340.4223.4391.0092.6035.033.3752.97911300.7140.0261.6050.8741.1180.0190.0581.3651.8841.601-1.891-0.0480.8111.86-3.1852.4240.4791.057
Percentage of IncreaseDecreaseInWorkersCompensationLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeAmortizationOfPremium

us-gaap:InvestmentIncomeAmortizationOfPremium


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value602000.0536000.0413000.0459000.0500000.0450000.0415000.0307000.0330000.0382000.0366000.0354000.0314000.0339000.0367000.0360000.0226000.0343000.0670000.0390000.0345000.0318000.0367000.0129000.092000.093000.091000.089000.086000.088000.088000.0146000.0149000.0154000.0158000.0150000.0148000.0198000.0264000.0256000.0247000.0232000.0217000.0197000.0196000.0230000.0
Percentage of InvestmentIncomeAmortizationOfPremium100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap: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
Value1145000.01678000.01592000.01727000.01634000.01630000.01559000.01486000.01487000.01588000.0
Percentage of LeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent


Oci
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value902000.0-1307000.0632000.0868000.01599000.0-542000.094000.0468000.0867000.01419000.0850000.0-527000.041000.0-1208000.0-13000.0199000.0517000.0446000.0-1914000.0-377000.0692000.0594000.0
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1479000.01439000.01228000.01404000.01394000.01355000.01221000.01248000.01000000.01200000.0
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1660000.01583000.01472000.01425000.01413000.01380000.01303000.0903000.01395000.01307000.0
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense

us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value1600000.01500000.01400000.01400000.01400000.01400000.01400000.01300000.02700000.0
Percentage of OperatingLeaseRightOfUseAssetAmortizationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value703000.0-1271000.0648000.0873000.01656000.0-533000.097000.0457000.0791000.01416000.0870000.0-508000.097000.0-1138000.0-7000.082000.0602000.0479000.0-1627000.0-368000.0578000.0555000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-300000.0-300000.0200000.0200000.0400000.0-100000.001300000.0-200000.0-400000.0200000.00-600000.0300000.0-300000.001100000.0-500000.0
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value703000.0-1271000.0648000.0873000.01656000.0-533000.097000.0457000.0791000.01416000.0870000.0-508000.097000.0-1138000.0-7000.082000.0602000.0479000.0-1627000.0-369000.0578000.0555000.0337000.0198000.0-20000.03000.0-27000.0-4000.06000.01000.06000.0-1000.0-106000.023000.0-44000.018000.0-17000.0-173000.0-30000.076000.0285000.090000.0-230000.0120000.092000.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value703000.0-1271000.0873000.01656000.0-533000.0457000.0791000.01416000.0870000.0-508000.097000.0-1138000.0-7000.082000.0602000.0479000.0-1627000.0-368000.0578000.0555000.0337000.0198000.0-20000.03000.0-27000.0-4000.06000.01000.06000.0-1000.0-106000.023000.0-44000.018000.0-17000.0-173000.0-30000.076000.0285000.090000.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentOfFinancingAndStockIssuanceCosts

us-gaap:PaymentOfFinancingAndStockIssuanceCosts


Payment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value01501000.0014000.00661000.008000.00579000.0-28000.017000.00295000.0
Percentage of PaymentOfFinancingAndStockIssuanceCosts0.0100.00.0100.00.0100.00.0100.00.0100.0100.0100.00.0100.0

us-gaap:PaymentsToAcquireMarketableSecurities

us-gaap:PaymentsToAcquireMarketableSecurities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value7.2367.902301.3034.2692.6714103.9574.2771.2283.6164.0565.397116.218.0817.858104.1239.6624.96622492.0360.9891.5071.6960.7091.2281.7990.2023.061.5372.0882.3835.1391.2231.6588.6733.8954.7084.917.8741114
Percentage of PaymentsToAcquireMarketableSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value23000.023000.024000.024000.022000.023000.023000.021000.022000.024000.021000.022000.022000.024000.024000.023000.024000.024000.025000.027000.029000.028000.030000.029000.028000.026000.055000.027000.028000.0027000.027000.026000.027000.029000.030000.029000.030000.030000.032000.031000.035000.032000.0
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value7.0364.9950.290.24.0221.7573.628103.6063.5390.2942.93.32.4678.1465.77.0
Percentage of ProceedsFromSaleOfAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt us-gaap:InvestmentType

us-gaap:MunicipalBonds


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
Value7.05.00.30.24.01.83.7103.63.50.32.93.32.4
Percentage of ProceedsFromSaleOfAvailableForSaleSecuritiesDebt99.5100.1103.4100.099.5102.4102.0100.299.898.9102.0100.0100.097.3

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ProceedsFromSaleOfProductiveAssets


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value30000.054000.0-201000.0168000.0178000.0129000.072000.040000.023000.064000.0159000.0259000.0159000.063000.074000.095000.065000.0104000.098000.050000.013000.0114000.019000.0181000.026000.041000.0-310000.030000.0303000.060000.008000.0-14000.0164000.07000.09000.010000.002000.02000.03000.015000.00038000.06000.0
Percentage of ProceedsFromSaleOfProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.00.0100.0100.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.381.4751.0270.0310.1381.7240.4620.0671.1861.9131.6621.3950.754.712.473.0812.574.6870.40.8232.2432.5341.3140.8521.2012.8841.6740.6881.2752.5590.9590.7891.043.641.6631.2460.8241.840.2830.7390.420.9212.321.0770.5450.848
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.7922.7790.5290.9671.8972.1862.51.52.995189.03.02.25372.251.91.051.051.4291.051.051.12.110.550.750.9250.752.170.80.751.050.290.20.450.410.40.60.750.350.60.341.160.650.50.450.6
Percentage of ProvisionForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value199000.0-36000.0-16000.0-5000.0-57000.0-9000.0-3000.011000.076000.03000.0-20000.0-19000.0-56000.0-70000.0-6000.0117000.0-85000.0-33000.0-287000.0-9000.0114000.039000.0
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfShortTermDebt

us-gaap:RepaymentsOfShortTermDebt


Repayments
Period End2020-12-312020-09-302019-12-312019-09-30
Value0.00.00.020
Percentage of RepaymentsOfShortTermDebt0.00.00.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod

hcsg:RestrictedStockAndRestrictedStockUnitsRSUs


Share
Period End2021-03-31
Value4000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue

hcsg:RestrictedStockAndRestrictedStockUnitsRSUs


Share
Period End2021-03-312020-12-31
Value30.7-0.29
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

hcsg:RestrictedStockAndRestrictedStockUnitsRSUs


Share
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value29.1900024.430040.490052.06
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.00.00.00.0100.00.00.0100.00.00.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.0828.4500024.4300040.4900052.0600.78039.38
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.097.50.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod

hcsg:RestrictedStockAndRestrictedStockUnitsRSUs


Share
Period End2021-03-31
Value146000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

hcsg:RestrictedStockAndRestrictedStockUnitsRSUs


Share
Period End2021-03-312020-12-31
Value35.350
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value02.903.16800.0321.881000.0191.485000.015000.019000.020000.0220000.0240000.0280000.036
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate0.0100.00.0100.00.0100.0100.00.00.0100.0100.00.00.0100.00.00.0100.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate us-gaap:AwardType

us-gaap:EmployeeStock


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-30
Value02.93.26700.033000.019000.014000.019000.02000.022000.024000.028000.0360
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate0.0100.0103.10.0103.10.00.0100.00.00.093.30.00.0100.00.00.0100.00.00.0100.00.00.0100.00.00.0100.00.00.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value034.7-0.126.33500.26522.374000.22621.286000.214000.251000.260000.2720000.3690000.3890000.392
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate0.0100.0100.0100.00.0100.0100.00.00.0100.0100.00.00.0100.00.00.0100.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate us-gaap:AwardType

us-gaap:EmployeeStock


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-30
Value061.741.5800.42000.308000.208000.212000.197000.192000.219000.276000.3650
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate0.0177.8157.90.0158.50.00.0136.30.00.097.20.00.084.50.00.075.80.00.070.60.00.059.30.00.071.00.00.093.10.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value00.601.78200.0182.475000.0252.079000.021000.02000.020000.0190000.0190000.0150000.013
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate0.0100.00.0100.00.0100.0100.00.00.0100.0100.00.00.0100.00.00.0100.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate us-gaap:AwardType

us-gaap:EmployeeStock


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-30
Value00.11.58400.016000.0257000.0189000.0105000.0058000.0018000.001000.0024000.00190
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate0.016.788.90.088.90.00.0102.80.00.090.00.00.052.50.00.029.00.00.09.50.00.05.30.00.016.00.00.014.60.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.00.40.40.00.10.84.00.00.60.91.91.20.54.26.33.53.50.2860.72.21.75.4391.1732.061.7930.3233.2770.5410.9181.8751.271
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue0.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod


Share
Period End2021-06-302021-03-312020-12-31
Value7000.01000.02000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod


Share
Period End2021-06-302021-03-312020-12-31
Value01000.00
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod0.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod


Share
Period End2021-06-302021-03-312020-12-31
Value0207000.00
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod0.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-30
Value07.010.010.0304.620008.1800010.48008.520007.4623.66006.640008.24000004.74003.260
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.0100.0100.0100.00.0100.00.00.00.0100.00.00.00.0100.00.00.0100.00.00.00.0100.0100.00.00.0100.00.00.00.0100.00.00.00.00.00.0100.00.00.0100.00.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-31
Value0.0724.7-0.6
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-31
Value6.4726.75-0.06
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-31
Value039.38-0.01
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice0.0100.0100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-31
Value028.450
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice0.0100.00.0

us-gaap:ShortTermLeaseCost

us-gaap:ShortTermLeaseCost


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value269000.0167000.0350000.0135000.0124000.0129000.0181000.088000.0340000.0221000.0
Percentage of ShortTermLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesNewIssues us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesNewIssues

us-gaap:CommonStock


Stock
Period End2021-03-312020-03-312019-03-312018-09-302018-03-31
Value4000.06000.06000.004000.0
Percentage of StockIssuedDuringPeriodSharesNewIssues100.0100.0100.00.0100.0

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value11000.0156000.07000.0162000.05000.054000.0115000.056000.031000.0205000.0
Percentage of StockIssuedDuringPeriodSharesShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised


Stock
Period End2021-06-302021-03-312020-12-31
Value11000.060000.063000.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan

us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value23000.023000.024000.022000.023000.021000.023000.023000.021000.022000.022000.024000.024000.023000.024000.024000.025000.027000.029000.028000.030000.029000.028000.026000.055000.027000.028000.0027000.027000.026000.027000.029000.030000.029000.030000.030000.032000.031000.035000.0
Percentage of StockIssuedDuringPeriodValueDividendReinvestmentPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value17000.018000.016000.016000.016000.015000.018000.018000.018000.018000.019000.020000.021000.020000.021000.020000.0-179000.088000.092000.090000.088000.086000.086000.083000.0103000.082000.082000.059000.077000.076000.075000.081000.023000.021000.020000.021000.020000.017000.021000.023000.0
Percentage of StockIssuedDuringPeriodValueDividendReinvestmentPlan73.978.366.772.769.671.478.378.385.781.886.483.387.587.087.583.3-716.0325.9317.2321.4293.3296.6307.1319.2187.3303.7292.90.0285.2281.5288.5300.079.370.069.070.066.753.167.765.7

us-gaap:TreasuryStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value6000.05000.08000.06000.07000.06000.05000.05000.03000.04000.03000.04000.03000.03000.03000.04000.0204000.0-61000.0-63000.0-62000.0-58000.0-57000.0-58000.0-57000.0-48000.0-55000.0-54000.0-59000.0-50000.0-49000.0-49000.0-54000.06000.09000.09000.09000.010000.015000.010000.012000.0
Percentage of StockIssuedDuringPeriodValueDividendReinvestmentPlan26.121.733.327.330.428.621.721.714.318.213.616.712.513.012.516.7816.0-225.9-217.2-221.4-193.3-196.6-207.1-219.2-87.3-203.7-192.90.0-185.2-181.5-188.5-200.020.730.031.030.033.346.932.334.3

us-gaap:StockIssuedDuringPeriodValueEmployeeBenefitPlan

us-gaap:StockIssuedDuringPeriodValueEmployeeBenefitPlan


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-1000.0509000.0-1000.0-2000.0528000.0-2000.0-2000.0536000.0-121000.0-2000.0-3000.0480000.0-345000.00-1000.0502000.0000534000.0-4000.001000.0491000.0-4000.02000.0-8000.0526000.0-1000.0-2000.0-1000.0364000.01000.000452000.01000.00
Percentage of StockIssuedDuringPeriodValueEmployeeBenefitPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.00.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.00.0

us-gaap:StockIssuedDuringPeriodValueEmployeeBenefitPlan us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value60000.0545000.053000.051000.0417000.045000.045000.0535000.0-78000.048000.035000.0514000.0-306000.0-15000.07000.0495000.0-222000.0-188000.0-12000.0525000.0-4000.0-14000.0-7000.0443000.0-44000.0-10000.0-9000.0522000.0-56000.0-2000.0-6000.0358000.0000394000.000
Percentage of StockIssuedDuringPeriodValueEmployeeBenefitPlan-6000.0107.1-5300.0-2550.079.0-2250.0-2250.099.864.5-2400.0-1166.7107.188.70.0-700.098.60.00.00.098.3100.00.0-700.090.21100.0-500.0112.599.25600.0100.0600.098.40.00.00.087.20.00.0

us-gaap:TreasuryStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-61000.0-36000.0-54000.0-53000.0111000.0-47000.0-47000.01000.0-43000.0-50000.0-38000.0-34000.0-39000.015000.0-8000.07000.0222000.0188000.012000.09000.0014000.08000.048000.040000.012000.01000.04000.055000.005000.06000.01000.00058000.01000.00
Percentage of StockIssuedDuringPeriodValueEmployeeBenefitPlan6100.0-7.15400.02650.021.02350.02350.00.235.52500.01266.7-7.111.30.0800.01.40.00.00.01.7-0.00.0800.09.8-1000.0600.0-12.50.8-5500.0-0.0-500.01.6100.00.00.012.8100.00.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan


Stock
Period End2021-03-312020-03-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2052000.01835000.02130000.02000.0-1000.002820000.00002091000.00002067000.00001701000.00001851000.00001842000.0-1000.0001250000.00001233000.00001047000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.0100.00.00.0100.00.00.00.0100.00.00.00.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-03-312020-03-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value1554000.01329000.01781000.02000.0-1000.002474000.00001752000.00001696000.00001363000.00001457000.000-1000.01371000.00001278000.0000782000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan75.772.483.6100.0100.00.087.70.00.00.083.80.00.00.082.10.00.00.080.10.00.00.078.70.00.00.074.4-0.00.00.0102.20.00.00.063.4

us-gaap:TreasuryStock


Stock
Period End2021-03-312020-03-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value498000.0506000.0349000.0000346000.0000339000.0000371000.0000338000.0000394000.0001000.0471000.0000-29000.0000451000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan24.327.616.40.0-0.00.012.30.00.00.016.20.00.00.017.90.00.00.019.90.00.00.021.30.00.00.025.6-0.00.00.0-2.30.00.00.036.6

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.381.4750.0310.1381.7240.0671.1861.9131.9631.1110.754.712.473.0812.574.6870.3680.8232.2432.5341.3140.8521.2012.8841.6740.6881.2752.5590.9590.7891.043.641.6631.2460.8241.840.2830.7390.420.921
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.381.4730.0310.1381.7230.0671.1861.9111.9631.110.754.7082.4683.0792.5694.6850.3680.8232.2412.5331.3130.8511.22.8831.6720.6871.2742.5580.9570.7881.043.5960.6011.1420.6951.660.268-0.7910.2740.598
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.099.9100.0100.099.9100.0100.099.9100.099.9100.0100.099.999.9100.0100.0100.0100.099.9100.099.999.999.9100.099.999.999.9100.099.899.9100.098.836.191.784.390.294.7-107.065.264.9

us-gaap:CommonStock


Stock
Period End2021-03-312020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.0020.0010.00.0020.00.0010.00.0020.0020.0020.0010.0020.00.00.0020.0010.0010.0010.0010.0010.0020.0010.0010.0010.0020.0010.0010.0030.0020.0010.0010.0010.0010.00.00.001
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation0.10.10.00.10.00.10.00.00.10.10.00.00.00.00.10.00.10.10.10.00.10.10.10.00.20.10.10.10.10.10.10.10.40.00.00.1

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2021-06-30
Value1835000.0
Percentage of TreasuryStockValueAcquiredCostMethod100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Treasury
Period End2021-06-30
Value1835000.0
Percentage of TreasuryStockValueAcquiredCostMethod100.0

us-gaap:VariableLeaseCost

us-gaap:VariableLeaseCost


Variable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-603000.072000.014000.0188000.0116000.0146000.0157000.0150000.0131000.0153000.0
Percentage of VariableLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-30
Value207000.0221000.077000.066000.0109000.0120000.0267000.0418000.0560000.0505000.0812000.01077000.0993000.0872000.0753000.0748000.0650000.0682000.0629000.0
Percentage of WeightedAverageNumberDilutedSharesOutstandingAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:EntityCommonStockSharesOutstanding

dei:EntityCommonStockSharesOutstanding


Entity
Period End2021-04-212021-02-242020-10-222019-07-242019-05-01
Value7474747474
Percentage of EntityCommonStockSharesOutstanding100.0100.0100.0100.0100.0

hcsg:AccountsNotesLoansandFinancingReceivableGrossCurrent

hcsg:AccountsNotesLoansandFinancingReceivableGrossCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value328306315353370391386392390411389392393383390
Percentage of AccountsNotesLoansandFinancingReceivableGrossCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hcsg:DeferredCompensationArrangementWithIndividualRemainingSharesAuthorizedForIssuance us-gaap:RetirementPlanType

hcsg:DeferredCompensationArrangementWithIndividualRemainingSharesAuthorizedForIssuance

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-30
Value300000.0300000.0300000.0400000.0
Percentage of DeferredCompensationArrangementWithIndividualRemainingSharesAuthorizedForIssuance100.0100.0100.0100.0

hcsg:DeferredCompensationArrangementWithIndividualSharesVestedAndOutstanding us-gaap:RetirementPlanType

hcsg:DeferredCompensationArrangementWithIndividualSharesVestedAndOutstanding

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Deferred
Period End2020-12-31
Value300000.0
Percentage of DeferredCompensationArrangementWithIndividualSharesVestedAndOutstanding100.0

hcsg:DeferredTaxAssetsAccruedInsuranceClaims

hcsg:DeferredTaxAssetsAccruedInsuranceClaims


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value5189000.04902000.03715000.03665000.05862000.05786000.0
Percentage of DeferredTaxAssetsAccruedInsuranceClaims100.0100.0100.0100.0100.0100.0

hcsg:DeferredTaxAssetsDeferredPayrollTaxesUnderCARESAct

hcsg:DeferredTaxAssetsDeferredPayrollTaxesUnderCARESAct


Deferred
Period End2020-12-31
Value11
Percentage of DeferredTaxAssetsDeferredPayrollTaxesUnderCARESAct100.0

hcsg:DeferredTaxAssetsLeases

hcsg:DeferredTaxAssetsLeases


Deferred
Period End2020-12-31
Value181000.0
Percentage of DeferredTaxAssetsLeases100.0

hcsg:DeferredTaxLiabilitiesExpensingOfHousekeepingSupplies

hcsg:DeferredTaxLiabilitiesExpensingOfHousekeepingSupplies


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value3322000.03796000.04375000.04678000.06752000.06463000.0
Percentage of DeferredTaxLiabilitiesExpensingOfHousekeepingSupplies100.0100.0100.0100.0100.0100.0

hcsg:EmployeeRelatedLiabilitiesNoncurrent

hcsg:EmployeeRelatedLiabilitiesNoncurrent


Employee
Period End2021-06-302021-03-312020-12-312020-09-30
Value23232332
Percentage of EmployeeRelatedLiabilitiesNoncurrent100.0100.0100.0100.0

hcsg:PropertyPlantAndEquipmentAndOperatingLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization

hcsg:PropertyPlantAndEquipmentAndOperatingLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value2322203129283222
Percentage of PropertyPlantAndEquipmentAndOperatingLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0

hcsg:PropertyPlantAndEquipmentAndOperatingLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

hcsg:PropertyPlantAndEquipmentAndOperatingLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value2627262728292812
Percentage of PropertyPlantAndEquipmentAndOperatingLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0

hcsg:PropertyPlantAndEquipmentAndOperatingLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization

hcsg:PropertyPlantAndEquipmentAndOperatingLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value5050475857576035
Percentage of PropertyPlantAndEquipmentAndOperatingLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0

hcsg:ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumValueOfSharesPerEmployeePerCalendarYear us-gaap:AwardType

hcsg:ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumValueOfSharesPerEmployeePerCalendarYear

us-gaap:EmployeeStock


Share
Period End2020-12-31
Value25000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumValueOfSharesPerEmployeePerCalendarYear100.0

us-gaap:AccountsAndFinancingReceivableAllowanceForCreditLoss

us-gaap:AccountsAndFinancingReceivableAllowanceForCreditLoss


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value64616782839252
Percentage of AccountsAndFinancingReceivableAllowanceForCreditLoss100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsAndNotesReceivableNet

us-gaap:AccountsAndNotesReceivableNet


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value306284289316337353387386388392384399381373394
Percentage of AccountsAndNotesReceivableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsNotesAndLoansReceivableNetCurrent

us-gaap:AccountsNotesAndLoansReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value271252255277295303340349346353341353343335378367338281271265255236214209205211198199205195189184165149140137135128130117117111108104
Percentage of AccountsNotesAndLoansReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsReceivableRelatedParties us-gaap:MajorCustomers

us-gaap:AccountsReceivableRelatedParties

hcsg:GenesisHealthcareInc


Accounts
Period End2020-12-31
Value22
Percentage of AccountsReceivableRelatedParties100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivable


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value50465164667439
Percentage of AllowanceForDoubtfulAccountsReceivable100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value5753597674874543435847384948119.7957.8957.6986.9116.3765.3634.5774.6085.3165.0864.3526.1366.8154.7943.9813.9193.5643.6713.4643.973.9395.0415.0884.5064.7584.3214.0084.0694.64
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForNotesAndLoansReceivableNoncurrent

us-gaap:AllowanceForNotesAndLoansReceivableNoncurrent


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value6875000.07283000.07895000.05342000.09104000.04827000.06667000.010000000.010000000.010000000.010000000.010000000.00
Percentage of AllowanceForNotesAndLoansReceivableNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value6006000.05676000.07043000.06178000.05092000.03347000.03695000.03629000.03003000.02092000.0633000.0169000.0347000.0301000.01169000.01379000.01258000.0477000.0178000.02175000.02692000.01771000.0869000.0330000.026000.049000.048000.086000.092000.083000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:InvestmentType

us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-31
Value6006000.05676000.07043000.06178000.05092000.03347000.03695000.03629000.03003000.02092000.0633000.0169000.0347000.0301000.01169000.01379000.01258000.0477000.0178000.02175000.02692000.01771000.0869000.0330000.026000.048000.083000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value101000.0243000.01000.04000.00327000.0057000.09000.0100000.0433000.01071000.0692000.0769000.0197000.080000.086000.0230000.0668000.034000.03000.06000.013000.07000.013000.02000.07000.0002000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:InvestmentType

us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-31
Value101000.0243000.01000.04000.00327000.0057000.09000.0100000.0433000.01071000.0692000.0769000.0197000.080000.086000.0230000.0668000.034000.03000.06000.013000.07000.013000.07000.02000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value119120117878787877676767675757472696868687876706858111111111111
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:InvestmentType

us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-31
Value119120117878787877676767675757472696868687876706858111111
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value5250554020423824201714181822221922242140413736230.0
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value3232262133211613232324201916152318182818161413187.456
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value3638402935253440353735343534332527251618191918140.0
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value5060000.03361000.02927000.01514000.02498000.01133000.0876000.0970000.0916000.0957000.01645000.0928000.01412000.0968000.0916000.01403000.0960000.0784000.0973000.02587000.01270000.0804000.0774000.02543000.02290000.03585000.04343000.03745000.03296000.01801000.01846000.03223000.07284000.06210000.05164000.04381000.02000000.01565000.04134000.04266000.01149000.0313000.0
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value125125125949290907979787674747473707068678078726959111111111111
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType

us-gaap:FairValueInputsLevel1, hcsg:BalancedAndLifestyle


Available
Period End2021-06-302021-03-312020-12-31
Value121110
Percentage of AvailableForSaleSecuritiesDebtSecurities9.69.28.7

us-gaap:FairValueInputsLevel1, hcsg:International


Available
Period End2021-06-302021-03-312020-12-31
Value2.3882.2362.25
Percentage of AvailableForSaleSecuritiesDebtSecurities1.91.81.8

us-gaap:FairValueInputsLevel1, hcsg:LargeCapGrowth


Available
Period End2021-06-302021-03-312020-12-31
Value181717
Percentage of AvailableForSaleSecuritiesDebtSecurities14.913.713.8

us-gaap:FairValueInputsLevel1, hcsg:MidCapGrowth


Available
Period End2021-06-302021-03-312020-12-31
Value3.7773.4593.344
Percentage of AvailableForSaleSecuritiesDebtSecurities3.02.82.7

us-gaap:FairValueInputsLevel1, hcsg:SmallCapGrowth


Available
Period End2021-06-302021-03-312020-12-31
Value5.9515.5765.337
Percentage of AvailableForSaleSecuritiesDebtSecurities4.74.44.3

us-gaap:FairValueInputsLevel1, us-gaap:FixedIncomeInvestments


Available
Period End2021-06-302021-03-312020-12-31
Value4.8724.8044.85
Percentage of AvailableForSaleSecuritiesDebtSecurities3.93.83.9

us-gaap:FairValueInputsLevel2, us-gaap:MoneyMarketFunds


Available
Period End2021-06-302021-03-312020-12-31
Value2.5622.0343.006
Percentage of AvailableForSaleSecuritiesDebtSecurities2.01.62.4

us-gaap:FairValueInputsLevel2, us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value125125125949290907979787674747473707068678078726959111111111111
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByMeasurementBasis, us-gaap:InvestmentType

us-gaap:CarryingReportedAmountFairValueDisclosure, hcsg:BalancedAndLifestyle


Available
Period End2021-06-302021-03-312020-12-31
Value121110
Percentage of AvailableForSaleSecuritiesDebtSecurities9.69.28.7

us-gaap:CarryingReportedAmountFairValueDisclosure, hcsg:International


Available
Period End2021-06-302021-03-312020-12-31
Value2.3882.2362.25
Percentage of AvailableForSaleSecuritiesDebtSecurities1.91.81.8

us-gaap:CarryingReportedAmountFairValueDisclosure, hcsg:LargeCapGrowth


Available
Period End2021-06-302021-03-312020-12-31
Value181717
Percentage of AvailableForSaleSecuritiesDebtSecurities14.913.713.8

us-gaap:CarryingReportedAmountFairValueDisclosure, hcsg:MidCapGrowth


Available
Period End2021-06-302021-03-312020-12-31
Value3.7773.4593.344
Percentage of AvailableForSaleSecuritiesDebtSecurities3.02.82.7

us-gaap:CarryingReportedAmountFairValueDisclosure, hcsg:SmallCapGrowth


Available
Period End2021-06-302021-03-312020-12-31
Value5.9515.5765.337
Percentage of AvailableForSaleSecuritiesDebtSecurities4.74.44.3

us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:FixedIncomeInvestments


Available
Period End2021-06-302021-03-312020-12-31
Value4.8724.8044.85
Percentage of AvailableForSaleSecuritiesDebtSecurities3.93.83.9

us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:MoneyMarketFunds


Available
Period End2021-06-302021-03-312020-12-31
Value2.5622.0343.006
Percentage of AvailableForSaleSecuritiesDebtSecurities2.01.62.4

us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value125125125949290907979787674747473707068678078726959111111111111
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EstimateOfFairValueFairValueDisclosure, hcsg:BalancedAndLifestyle


Available
Period End2021-06-302021-03-312020-12-31
Value121110
Percentage of AvailableForSaleSecuritiesDebtSecurities9.69.28.7

us-gaap:EstimateOfFairValueFairValueDisclosure, hcsg:International


Available
Period End2021-06-302021-03-312020-12-31
Value2.3882.2362.25
Percentage of AvailableForSaleSecuritiesDebtSecurities1.91.81.8

us-gaap:EstimateOfFairValueFairValueDisclosure, hcsg:LargeCapGrowth


Available
Period End2021-06-302021-03-312020-12-31
Value181717
Percentage of AvailableForSaleSecuritiesDebtSecurities14.913.713.8

us-gaap:EstimateOfFairValueFairValueDisclosure, hcsg:MidCapGrowth


Available
Period End2021-06-302021-03-312020-12-31
Value3.7773.4593.344
Percentage of AvailableForSaleSecuritiesDebtSecurities3.02.82.7

us-gaap:EstimateOfFairValueFairValueDisclosure, hcsg:SmallCapGrowth


Available
Period End2021-06-302021-03-312020-12-31
Value5.9515.5765.337
Percentage of AvailableForSaleSecuritiesDebtSecurities4.74.44.3

us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:FixedIncomeInvestments


Available
Period End2021-06-302021-03-312020-12-31
Value4.8724.8044.85
Percentage of AvailableForSaleSecuritiesDebtSecurities3.93.83.9

us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:MoneyMarketFunds


Available
Period End2021-06-302021-03-312020-12-31
Value2.5622.0343.006
Percentage of AvailableForSaleSecuritiesDebtSecurities2.01.62.4

us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value125125125949290907979787674747473707068678078726959111111
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:InvestmentType

us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-31
Value1251251259492909079797876747474737070686780787269591111111111
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance us-gaap:PlanName

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance

hcsg:A2020OmnibusIncentivePlan


Common
Period End2021-06-302021-03-312020-12-312020-09-30
Value5000000.05000000.05200000.05200000.0
Percentage of CommonStockCapitalSharesReservedForFutureIssuance100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiability us-gaap:TimingOfTransferOfGoodOrService

us-gaap:ContractWithCustomerLiability

us-gaap:TransferredAtPointInTime


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-03-312018-12-312018-09-302017-12-31
Value600000.0400000.0100000.0400000.01900000.0300000.00200000.000
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0100.0100.00.0100.00.00.0

us-gaap:TransferredOverTime


Contract
Period End2021-06-302021-03-312020-12-312019-12-312019-03-312018-12-312018-09-302017-12-31
Value100000.0100000.02300000.02800000.004600000.000
Percentage of ContractWithCustomerLiability16.725.02300.0933.30.02300.00.00.0

us-gaap:DeferredCompensationLiabilityClassifiedNoncurrent

us-gaap:DeferredCompensationLiabilityClassifiedNoncurrent


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value5046464137303734343129333029292726262426262525242524252424232221201918171615141213131211
Percentage of DeferredCompensationLiabilityClassifiedNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredCompensationPlanAssets

us-gaap:DeferredCompensationPlanAssets


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value5046464037303734343129323029282726252426262525232424242424222221191917171515131213121210
Percentage of DeferredCompensationPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value36353538343020191920207.9747.7537.8027.4989.1969.249.5649.82212
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value8416000.08118000.07202000.07268000.09983000.09700000.0
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value432827141922
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value8239000.08074000.07350000.06601000.08532000.09191000.08681000.07987000.07095000.06046000.05199000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1466000.01641000.01730000.0662000.0858000.0636000.0496000.0352000.0363000.0301000.0174000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value309000.0489000.0336000.0567000.01257000.05000.05000.05000.08000.011000.025000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1613143.1092.6721.8192.4271.561.581.7941.625
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets


Deferred
Period End2020-12-312019-12-312018-12-312011-12-312010-12-31
Value574000.0218000.0078000.0626000.0
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets100.0100.00.0100.0100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312013-12-312012-12-312011-12-31
Value2795000.02039000.0914000.0845000.0663000.00-2264000.0450000.0677000.0
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1725000.01969000.01913000.01745000.02568000.03237000.03160000.02933000.03028000.03019000.01394000.0
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value5837701650293654305135522748324821342237253418284125472432453718281531162613261219142117
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized


Employee
Period End2020-12-312020-09-302019-12-312018-12-312017-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value16181614117.1087.8598.6119.3636.4927.1697.8478.5234.9635.4725.9826.3493.9994.4734.9485.4223.5474.0154.4824.953.3563.6313.906
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

hcsg:DeferredStockUnits


Employee
Period End2021-06-30
Value0.3
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized0.0

us-gaap:PerformanceShares


Employee
Period End2021-06-302021-03-31
Value1.01.1
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized0.00.0

us-gaap:StockOption


Employee
Period End2021-06-302021-03-31
Value2224
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized0.00.0

us-gaap:FinancingReceivableAllowanceForCreditLosses

us-gaap:FinancingReceivableAllowanceForCreditLosses


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value141416171717121515135.6362.8842.4192.1393.0312.0190.9581.0660.932.1
Percentage of FinancingReceivableAllowanceForCreditLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLosses us-gaap:FinancingReceivablePortfolioSegment

hcsg:ElevatedRiskNoteReceivable


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1.5831.5833.4915.8185.8186.2375.823
Percentage of FinancingReceivableAllowanceForCreditLosses11.210.920.833.632.934.946.6

hcsg:StandardNoteReceivable


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1212131111116.667
Percentage of FinancingReceivableAllowanceForCreditLosses88.889.179.266.467.165.153.4

us-gaap:FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear

hcsg:ElevatedRiskNoteReceivable


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1374000.01374000.01374000.02421000.02421000.02457000.0
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear100.0100.0100.0100.0100.0100.0

hcsg:StandardNoteReceivable


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1562000.01562000.01573000.01598000.01602000.01606000.0
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear113.7113.7114.566.066.265.4

us-gaap:FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear

hcsg:ElevatedRiskNoteReceivable


Financing
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.7230.7230.00.0
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear100.0100.00.00.0

hcsg:StandardNoteReceivable


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value21220.0280.0280.2751.989
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear2984.43064.00.00.00.00.0

us-gaap:FinancingReceivableOriginatedInCurrentFiscalYear us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableOriginatedInCurrentFiscalYear

hcsg:StandardNoteReceivable


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.4150.485127.0078.1276.81
Percentage of FinancingReceivableOriginatedInCurrentFiscalYear100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear

hcsg:ElevatedRiskNoteReceivable


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.6170.6030.6040.0
Percentage of FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear100.0100.0100.00.0

hcsg:StandardNoteReceivable


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value9.3151110111316
Percentage of FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear0.00.01697.61943.02254.80.0

us-gaap:FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear

hcsg:ElevatedRiskNoteReceivable


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value3.9695.5115.5115.511
Percentage of FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear100.0100.0100.0100.0

hcsg:StandardNoteReceivable


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value191922262627
Percentage of FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear0.00.0568.6476.5479.6491.1

us-gaap:FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear

hcsg:ElevatedRiskNoteReceivable


Financing
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.6170.6170.00.397
Percentage of FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear100.0100.00.0100.0

hcsg:StandardNoteReceivable


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value138.96619171717
Percentage of FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear2225.01453.20.00.00.04469.8

us-gaap:FinancingReceivableRecordedInvestmentPastDue

us-gaap:FinancingReceivableRecordedInvestmentPastDue


Financing
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value8.41514161110
Percentage of FinancingReceivableRecordedInvestmentPastDue100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableRecordedInvestmentPastDue us-gaap:FinancingReceivablePortfolioSegment

hcsg:ElevatedRiskNoteReceivable


Financing
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value2.7145.968.5127.6316.735
Percentage of FinancingReceivableRecordedInvestmentPastDue32.341.251.564.863.1

hcsg:StandardNoteReceivable


Financing
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value5.7018.5078.014.1463.943
Percentage of FinancingReceivableRecordedInvestmentPastDue67.758.848.535.236.9

us-gaap:FinancingReceivableRecordedInvestmentPastDue us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue

hcsg:ElevatedRiskNoteReceivable, hcsg:FinancialAsset0To90DaysPastDue


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.2530.6131.0350.804
Percentage of FinancingReceivableRecordedInvestmentPastDue1.73.78.87.5

hcsg:ElevatedRiskNoteReceivable, hcsg:FinancialAsset91To180DaysPastDue


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.331.0350.7670.532
Percentage of FinancingReceivableRecordedInvestmentPastDue2.36.36.55.0

hcsg:ElevatedRiskNoteReceivable, hcsg:FinancialAssetEqualToOrGreaterThan181DaysPastDue


Financing
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value2.7145.3776.8645.8295.399
Percentage of FinancingReceivableRecordedInvestmentPastDue32.337.241.549.550.6

hcsg:StandardNoteReceivable, hcsg:FinancialAsset0To90DaysPastDue


Financing
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.9661.0013.9790.6380.872
Percentage of FinancingReceivableRecordedInvestmentPastDue11.56.924.15.48.2

hcsg:StandardNoteReceivable, hcsg:FinancialAsset91To180DaysPastDue


Financing
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.623.7940.6060.4330.531
Percentage of FinancingReceivableRecordedInvestmentPastDue7.426.23.73.75.0

hcsg:StandardNoteReceivable, hcsg:FinancialAssetEqualToOrGreaterThan181DaysPastDue


Financing
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value4.1153.7123.4253.0752.54
Percentage of FinancingReceivableRecordedInvestmentPastDue48.925.720.726.123.8

us-gaap:FinancingReceivableRecordedInvestmentPastDue us-gaap:FinancingReceivablesPeriodPastDue

hcsg:FinancialAsset0To90DaysPastDue


Financing
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.9661.2544.5921.6731.676
Percentage of FinancingReceivableRecordedInvestmentPastDue11.58.727.814.215.7

hcsg:FinancialAsset91To180DaysPastDue


Financing
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.624.1241.6411.21.063
Percentage of FinancingReceivableRecordedInvestmentPastDue7.428.59.910.210.0

hcsg:FinancialAssetEqualToOrGreaterThan181DaysPastDue


Financing
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value6.8299.089108.9047.939
Percentage of FinancingReceivableRecordedInvestmentPastDue81.262.862.375.674.3

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value25242322212019201918171615131211101514141312191817171615141312121110109.5358.9938.4517.9097.3666.8746.4065.9384.038
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive


Finite
Period End2021-06-302021-03-312020-12-312020-09-302016-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value892000.0583000.02618000.02618000.03264000.07525000.07525000.07525000.07419000.09520000.09520000.000198000.0197000.0197000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2021-06-302021-03-312020-12-312020-09-302016-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value4311000.04165000.04165000.04165000.02427000.03241000.03241000.03241000.03211000.03278000.03278000.01179000.01179000.01850000.01850000.01850000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear


Finite
Period End2021-06-302021-03-312020-09-302014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-30
Value2156000.03124000.01042000.0811000.01638000.02451000.0748000.0765000.01308000.0542000.01084000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2021-06-302021-03-312020-12-312020-09-302016-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value2172000.02035000.02035000.02035000.02130000.02130000.02130000.02130000.02100000.02298000.02298000.0197000.0196000.0297000.0297000.0297000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2021-06-302021-03-312020-12-312020-09-302016-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value2181000.02035000.02035000.02035000.02130000.02328000.02328000.02328000.02298000.02397000.02397000.0297000.0297000.0569000.0569000.0569000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2021-06-302021-03-312020-12-312020-09-302016-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value2181000.02035000.03169000.03169000.02130000.02427000.02427000.02427000.02397000.02668000.02668000.0569000.0569000.01112000.01112000.01112000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2021-06-302021-03-312020-12-312020-09-302016-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value3315000.03169000.04165000.04165000.02328000.02698000.02698000.02698000.02668000.03211000.03211000.01112000.01112000.01179000.01179000.01179000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:IntangibleAssetsGrossExcludingGoodwill


Intangible
Period End2020-12-312019-12-312018-12-31
Value414143
Percentage of IntangibleAssetsGrossExcludingGoodwill100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value5497000.05219000.05322000.05001000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear


Lessee
Period End2021-06-302021-03-312020-09-30
Value3195000.04658000.01473000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear100.0100.0100.0

us-gaap:LettersOfCreditOutstandingAmount us-gaap:ShortTermDebtType

us-gaap:LettersOfCreditOutstandingAmount

us-gaap:LetterOfCredit


Letters
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-01-022018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value64646264646462626465777470676378736878757371514340
Percentage of LettersOfCreditOutstandingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity


Line
Period End2021-06-302021-03-312020-12-312020-09-302017-06-30
Value410410412410129
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity100.0100.0100.0100.0100.0

us-gaap:LitigationReserve

us-gaap:LitigationReserve


Litigation
Period End2021-06-30
Value6000000.0
Percentage of LitigationReserve100.0

us-gaap:LossContingencyEstimateOfPossibleLoss

us-gaap:LossContingencyEstimateOfPossibleLoss


Loss
Period End2021-03-31
Value10000000.0
Percentage of LossContingencyEstimateOfPossibleLoss100.0

us-gaap:NotesAndLoansReceivableGrossNoncurrent

us-gaap:NotesAndLoansReceivableGrossNoncurrent


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value42394244505453465149535515
Percentage of NotesAndLoansReceivableGrossNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NotesAndLoansReceivableNetNoncurrent

us-gaap:NotesAndLoansReceivableNetNoncurrent


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value353134394149463641394345373815117.5267.0567.5314.0483.093.2132.9722.6263.4632.7165.1793.3554.8615.8475.7792.5812.5023.141.8232.8852.9734.1851.4832.4433.7934.9315.0554.623
Percentage of NotesAndLoansReceivableNetNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NotesReceivableGross us-gaap:FinancingReceivablePortfolioSegment

us-gaap:NotesReceivableGross

hcsg:ElevatedRiskNoteReceivable


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value2.7142.7145.968.5358.5368.365
Percentage of NotesReceivableGross100.0100.0100.0100.0100.0100.0

hcsg:StandardNoteReceivable


Notes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value656366646771
Percentage of NotesReceivableGross2417.92348.91114.4752.4793.4852.1

us-gaap:NotesReceivableGross us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue

hcsg:ElevatedRiskNoteReceivable, hcsg:FinancialAssetEqualToOrGreaterThan181DaysPastDue


Notes
Period End2021-06-30
Value2.714
Percentage of NotesReceivableGross100.0

hcsg:ElevatedRiskNoteReceivable, us-gaap:FinancialAssetPastDue


Notes
Period End2021-06-30
Value2.714
Percentage of NotesReceivableGross100.0

hcsg:StandardNoteReceivable, hcsg:FinancialAsset0To90DaysPastDue


Notes
Period End2021-06-30
Value1.24
Percentage of NotesReceivableGross45.7

hcsg:StandardNoteReceivable, hcsg:FinancialAsset91To180DaysPastDue


Notes
Period End2021-06-30
Value0.784
Percentage of NotesReceivableGross28.9

hcsg:StandardNoteReceivable, hcsg:FinancialAssetEqualToOrGreaterThan181DaysPastDue


Notes
Period End2021-06-30
Value4.551
Percentage of NotesReceivableGross167.7

hcsg:StandardNoteReceivable, us-gaap:FinancialAssetPastDue


Notes
Period End2021-06-30
Value6.575
Percentage of NotesReceivableGross242.3

us-gaap:NotesReceivableGross us-gaap:FinancingReceivablesPeriodPastDue

hcsg:FinancialAsset0To90DaysPastDue


Notes
Period End2021-06-30
Value1.24
Percentage of NotesReceivableGross45.7

hcsg:FinancialAsset91To180DaysPastDue


Notes
Period End2021-06-30
Value0.784
Percentage of NotesReceivableGross28.9

hcsg:FinancialAssetEqualToOrGreaterThan181DaysPastDue


Notes
Period End2021-06-30
Value7.265
Percentage of NotesReceivableGross267.7

us-gaap:FinancialAssetPastDue


Notes
Period End2021-06-30
Value9.289
Percentage of NotesReceivableGross342.3

us-gaap:NotesReceivableRelatedParties us-gaap:MajorCustomers

us-gaap:NotesReceivableRelatedParties

hcsg:GenesisHealthcareInc


Notes
Period End2020-12-31
Value21
Percentage of NotesReceivableRelatedParties100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4.24.24.54.60.0490.0474.74.80.0490.047
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherInventory

us-gaap:OtherInventory


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2829313233363638394041414142424140373737373736353535353232323230282828272725252221202016
Percentage of OtherInventory100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PrepaidExpenseCurrent

us-gaap:PrepaidExpenseCurrent


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value40402123242420232624222327272325201613161614111111119.7921213119.699109.7679.8648.6829.787108.8215.8526.8086.156.5255.6286.776
Percentage of PrepaidExpenseCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueRemainingPerformanceObligation

us-gaap:RevenueRemainingPerformanceObligation


Revenue
Period End2021-06-302021-03-312020-12-312020-09-30
Value327374449521
Percentage of RevenueRemainingPerformanceObligation100.0100.0100.0100.0

us-gaap:RevenueRemainingPerformanceObligationPercentage

us-gaap:RevenueRemainingPerformanceObligationPercentage


Revenue
Period End2021-06-302021-03-312020-12-312020-09-30
Value37.534.331.629.3
Percentage of RevenueRemainingPerformanceObligationPercentage100.0100.0100.0100.0

us-gaap:SelfInsuranceReserveCurrent

us-gaap:SelfInsuranceReserveCurrent


Self
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value2322212524232320
Percentage of SelfInsuranceReserveCurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

hcsg:RestrictedStockAndRestrictedStockUnitsRSUs


Share
Period End2021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value698000.0561000.0566000.0568000.0362000.0364000.0371000.0374000.0241000.0243000.0246000.0248000.0145000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PerformanceShares


Share
Period End2021-06-30
Value35000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber0.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302020-12-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value670000.0561000.088000.088000.081000.081000.00
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber0.0100.060.70.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

hcsg:RestrictedStockAndRestrictedStockUnitsRSUs


Share
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value31.2133.3133.3333.3733.3643.2443.2543.2843.2945.4745.5545.5845.6437.07
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PerformanceShares


Share
Period End2021-06-30
Value34.52
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue0.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302020-12-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value31.0333.3140.1640.1639.3839.380
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue0.0100.0108.30.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized

us-gaap:EmployeeStock


Share
Period End2021-06-302021-03-312020-12-312020-09-302019-09-302019-06-302019-03-31
Value4100000.04100000.04100000.04100000.04100000.04100000.04100000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

us-gaap:EmployeeStock


Share
Period End2021-06-302020-12-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value2100000.02100000.02100000.02200000.02300000.02300000.02300000.02300000.02300000.02300000.02300000.02300000.02362000.02362000.02362000.02362000.02421000.02421000.02421000.02421000.02476000.02476000.02476000.02476000.02541000.02541000.02541000.02541000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant us-gaap:PlanName

hcsg:A2020OmnibusIncentivePlan


Share
Period End2021-06-302021-03-312020-12-312020-09-30
Value2000000.02000000.02500000.02500000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant95.20.0119.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber


Share
Period End2021-06-302021-03-312020-12-312020-09-30
Value1579000.01597000.01375000.01440000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-312020-09-302012-12-312012-03-312011-09-302011-06-30
Value33.0733.0231.7831.099.848.947.636.74
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue


Share
Period End2021-06-302021-03-312020-12-312020-09-302012-12-312011-12-312010-12-312009-12-31
Value5.6322.4462.720.80926192120
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased

us-gaap:EmployeeStock


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value20.6720.6734.1533.2929.6426.2924.1119.7515.0413.8312.07
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1


Sharebased
Period End2021-06-302021-03-312020-12-312020-09-30
Value3.7631.8361.9440.809
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1100.0100.0100.0100.0

us-gaap:TreasuryStockShares

us-gaap:TreasuryStockShares


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1299000.01237000.01313000.01311000.01311000.01309000.01408000.01407000.01407000.01407000.01467000.01468000.01467000.01469000.01524000.01525000.01535000.01541000.01603000.01677000.01698000.01699000.01759000.01758000.01759000.01759000.01821000.01828000.01829000.01828000.01892000.01900000.01899000.01898000.01983000.02210000.02624000.02647000.02684000.02688000.02975000.03003000.03139000.03316000.0
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate


Unrecognized
Period End2021-06-30
Value1500000.0
Percentage of UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate100.0

us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:ValuationAllowancesAndReservesBalance


Valuation
Period End2020-12-312019-12-312018-12-312017-12-31
Value67525711
Percentage of ValuationAllowancesAndReservesBalance100.0100.0100.0100.0

us-gaap:WorkersCompensationLiabilityNoncurrent

us-gaap:WorkersCompensationLiabilityNoncurrent


Workers
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value626060706865646462605868676562676664646364616260565250431818181716151515141312131311
Percentage of WorkersCompensationLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept


us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType
(None,)
Allocated Share Based Compensation Expenseus-gaap: Award Type
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Income Loss From Continuing Operations 
Before Income Taxes Minority Interest And Income Loss From Equity Method Investmentsus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementBusinessSegments
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Business Segments
us-gaap:Assets
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Assetsus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components