10-K Filing

HEALTHCARE SERVICES GROUP INC CIK: 731012 FY 2018

Filing Information

Form Type	10-K
Accession Number	`0000731012-19-000040`
Period End Date	20181231
Filing Date	20190318
Fiscal Year	2018
Fiscal Period	FY
XBRL Instance	hcsg-20181231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 83 Income Statement 90 Cash Flow Statement 122 Stockholders Equity 49

Balance Sheet 83 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$9.56M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$23.85M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$26.02M	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$47.21M	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$11.98M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$33.19M	USD	Point-in-time
Accumulated amortization of other intangible assets	`FiniteLivedIntangibleAssetsAccumulatedAmortization`	$12.85M	USD	Point-in-time
Marketable securities, at fair value	`MarketableSecuritiesCurrent`	$73.22M	USD	Point-in-time
Accumulated amortization of other intangible assets	`FiniteLivedIntangibleAssetsAccumulatedAmortization`	$17.22M	USD	Point-in-time
Marketable securities, at fair value	`MarketableSecuritiesCurrent`	$76.36M	USD	Point-in-time
Allowance for doubtful accounts, noncurrent	`AllowanceForNotesAndLoansReceivableNoncurrent`	-	USD	Point-in-time
Allowance for doubtful accounts, noncurrent	`AllowanceForNotesAndLoansReceivableNoncurrent`	$10.00M	USD	Point-in-time
Accounts and notes receivable, less allowance for doubtful accounts of $47,209 and $11,985 as of December 31, 2018 and 2017, respectively	`AccountsNotesAndLoansReceivableNetCurrent`	$341.84M	USD	Point-in-time
Accounts and notes receivable, less allowance for doubtful accounts of $47,209 and $11,985 as of December 31, 2018 and 2017, respectively	`AccountsNotesAndLoansReceivableNetCurrent`	$378.72M	USD	Point-in-time
Inventories and supplies	`OtherInventory`	$42.39M	USD	Point-in-time
Inventories and supplies	`OtherInventory`	$41.44M	USD	Point-in-time
Prepaid expenses and other assets	`PrepaidExpenseCurrent`	$23.52M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Prepaid expenses and other assets	`PrepaidExpenseCurrent`	$22.47M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common stock authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$527.41M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$508.14M	USD	Point-in-time
Common stock issued (in shares)	`CommonStockSharesIssued`	74.96M	shares	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$12.90M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$13.51M	USD	Point-in-time
Common stock issued (in shares)	`CommonStockSharesIssued`	75.34M	shares	Point-in-time
Common stock outstanding (in shares)	`CommonStockSharesOutstanding`	73.44M	shares	Point-in-time
Goodwill	`Goodwill`	$51.08M	USD	Point-in-time
Common stock outstanding (in shares)	`CommonStockSharesOutstanding`	73.88M	shares	Point-in-time
Goodwill	`Goodwill`	$51.08M	USD	Point-in-time
Other intangible assets, less accumulated amortization of $17,216 and $12,853 as of December 31, 2018 and 2017, respectively	`FiniteLivedIntangibleAssetsNet`	$30.88M	USD	Point-in-time
Other intangible assets, less accumulated amortization of $17,216 and $12,853 as of December 31, 2018 and 2017, respectively	`FiniteLivedIntangibleAssetsNet`	$26.52M	USD	Point-in-time
Common stock in treasury (in shares)	`TreasuryStockShares`	1.52M	shares	Point-in-time
Common stock in treasury (in shares)	`TreasuryStockShares`	1.47M	shares	Point-in-time
Notes receivable longterm portion, less allowance for doubtful accounts of $10,000 and $0 as of December 31, 2018 and 2017, respectively	`NotesAndLoansReceivableNetNoncurrent`	$43.04M	USD	Point-in-time
Notes receivable longterm portion, less allowance for doubtful accounts of $10,000 and $0 as of December 31, 2018 and 2017, respectively	`NotesAndLoansReceivableNetNoncurrent`	$15.48M	USD	Point-in-time
Deferred compensation funding, at fair value	`DeferredCompensationPlanAssets`	$29.11M	USD	Point-in-time
Deferred compensation funding, at fair value	`DeferredCompensationPlanAssets`	$28.89M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxAssetsNet`	$20.55M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxAssetsNet`	$7.50M	USD	Point-in-time
Other noncurrent assets	`OtherAssetsNoncurrent`	$1.26M	USD	Point-in-time
Other noncurrent assets	`OtherAssetsNoncurrent`	$1.26M	USD	Point-in-time
Total assets	`Assets`	$676.00M	USD	Point-in-time
Total assets	`Assets`	$692.60M	USD	Point-in-time
Total assets	`Assets`	$528.45M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$61.47M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$74.46M	USD	Point-in-time
Accrued payroll, accrued and withheld payroll taxes	`EmployeeRelatedLiabilitiesCurrent`	$35.20M	USD	Point-in-time
Accrued payroll, accrued and withheld payroll taxes	`EmployeeRelatedLiabilitiesCurrent`	$32.14M	USD	Point-in-time
Other accrued expenses	`OtherAccruedLiabilitiesCurrent`	$8.89M	USD	Point-in-time
Other accrued expenses	`OtherAccruedLiabilitiesCurrent`	$4.56M	USD	Point-in-time
Borrowings under line of credit	`LineOfCredit`	$30.00M	USD	Point-in-time
Borrowings under line of credit	`LineOfCredit`	$35.38M	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$7.14M	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$15.38M	USD	Point-in-time
Accrued insurance claims	`WorkersCompensationLiabilityCurrent`	$20.70M	USD	Point-in-time
Accrued insurance claims	`WorkersCompensationLiabilityCurrent`	$22.25M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$163.39M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$184.17M	USD	Point-in-time
Accrued insurance claims long-term portion	`WorkersCompensationLiabilityNoncurrent`	$62.45M	USD	Point-in-time
Accrued insurance claims long-term portion	`WorkersCompensationLiabilityNoncurrent`	$58.90M	USD	Point-in-time
Deferred compensation liability	`DeferredCompensationLiabilityClassifiedNoncurrent`	$29.43M	USD	Point-in-time
Deferred compensation liability	`DeferredCompensationLiabilityClassifiedNoncurrent`	$29.53M	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common Stock, $.01 par value; 100,000 shares authorized; 75,344 and 74,960 shares issued, and 73,877 and 73,436 shares outstanding as of December 31, 2018 and 2017, respectively	`CommonStockValue`	$753.00K	USD	Point-in-time
Common Stock, $.01 par value; 100,000 shares authorized; 75,344 and 74,960 shares issued, and 73,877 and 73,436 shares outstanding as of December 31, 2018 and 2017, respectively	`CommonStockValue`	$750.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$259.44M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$244.36M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$163.86M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$190.09M	USD	Point-in-time
Accumulated other comprehensive income, net of taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$837.00K	USD	Point-in-time
Accumulated other comprehensive income, net of taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$158.00K	USD	Point-in-time
Common Stock in treasury, at cost, 1,467 shares and 1,524 shares as of December 31, 2018 and 2017, respectively	`TreasuryStockValue`	$9.86M	USD	Point-in-time
Common Stock in treasury, at cost, 1,467 shares and 1,524 shares as of December 31, 2018 and 2017, respectively	`TreasuryStockValue`	$9.66M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$296.46M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$338.84M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$399.95M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$440.78M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$676.00M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$692.60M	USD	Point-in-time

Income Statement 90 line items

Line Item	Tag	Value	Unit	Period
Revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$491.36M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$499.41M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$501.81M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$1.56B	USD	Annual
Revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$503.73M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$2.01B	USD	Annual
Revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$470.88M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$506.87M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$496.41M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$1.87B	USD	Annual
Revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$404.49M	USD	1 Quarter
Costs of services provided	`CostOfGoodsAndServicesSold`	$1.61B	USD	Annual
Costs of services provided	`CostOfGoodsAndServicesSold`	$1.77B	USD	Annual
Costs of services provided	`CostOfGoodsAndServicesSold`	$1.34B	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$126.73M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$136.60M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$105.42M	USD	Annual
Investment and interest	`InvestmentIncomeNet`	$-327.00K	USD	Annual
Investment and interest	`InvestmentIncomeNet`	$2.63M	USD	Annual
Investment and interest	`InvestmentIncomeNet`	$6.08M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$120.39M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$33.32M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$-1.40M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$32.93M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$35.01M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$32.28M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$32.98M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$34.68M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$33.08M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$99.91M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$132.97M	USD	Annual
Income taxes	`IncomeTaxExpenseBenefit`	$16.39M	USD	Annual
Income taxes	`IncomeTaxExpenseBenefit`	$42.99M	USD	Annual
Income taxes	`IncomeTaxExpenseBenefit`	$44.74M	USD	Annual
Net income	`NetIncomeLoss`	$72.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$22.55M	USD	1 Quarter
Net income	`NetIncomeLoss`	$31.55M	USD	1 Quarter
Net income	`NetIncomeLoss`	$83.52M	USD	Annual
Net income	`NetIncomeLoss`	$77.40M	USD	Annual
Net income	`NetIncomeLoss`	$88.23M	USD	Annual
Net income	`NetIncomeLoss`	$26.09M	USD	1 Quarter
Net income	`NetIncomeLoss`	$22.02M	USD	1 Quarter
Net income	`NetIncomeLoss`	$20.19M	USD	1 Quarter
Net income	`NetIncomeLoss`	$23.47M	USD	1 Quarter
Net income	`NetIncomeLoss`	$25.81M	USD	1 Quarter
Basic earnings per common share (in dollars per share)	`EarningsPerShareBasic`	$0.35	USD	1 Quarter
Basic earnings per common share (in dollars per share)	`EarningsPerShareBasic`	$1.20	USD	Annual
Basic earnings per common share (in dollars per share)	`EarningsPerShareBasic`	$0.35	USD	1 Quarter
Basic earnings per common share (in dollars per share)	`EarningsPerShareBasic`	$0.43	USD	1 Quarter
Basic earnings per common share (in dollars per share)	`EarningsPerShareBasic`	$0.31	USD	1 Quarter
Basic earnings per common share (in dollars per share)	`EarningsPerShareBasic`	$1.13	USD	Annual
Basic earnings per common share (in dollars per share)	`EarningsPerShareBasic`	$0.27	USD	1 Quarter
Basic earnings per common share (in dollars per share)	`EarningsPerShareBasic`	$0.30	USD	1 Quarter
Basic earnings per common share (in dollars per share)	`EarningsPerShareBasic`	-	USD	1 Quarter
Basic earnings per common share (in dollars per share)	`EarningsPerShareBasic`	$1.06	USD	Annual
Basic earnings per common share (in dollars per share)	`EarningsPerShareBasic`	$0.32	USD	1 Quarter
Diluted earnings per common share (in dollars per share)	`EarningsPerShareDiluted`	$1.05	USD	Annual
Diluted earnings per common share (in dollars per share)	`EarningsPerShareDiluted`	$0.35	USD	1 Quarter
Diluted earnings per common share (in dollars per share)	`EarningsPerShareDiluted`	$1.19	USD	Annual
Diluted earnings per common share (in dollars per share)	`EarningsPerShareDiluted`	$0.27	USD	1 Quarter
Diluted earnings per common share (in dollars per share)	`EarningsPerShareDiluted`	$0.30	USD	1 Quarter
Diluted earnings per common share (in dollars per share)	`EarningsPerShareDiluted`	-	USD	1 Quarter
Diluted earnings per common share (in dollars per share)	`EarningsPerShareDiluted`	$1.12	USD	Annual
Diluted earnings per common share (in dollars per share)	`EarningsPerShareDiluted`	$0.31	USD	1 Quarter
Diluted earnings per common share (in dollars per share)	`EarningsPerShareDiluted`	$0.30	USD	1 Quarter
Diluted earnings per common share (in dollars per share)	`EarningsPerShareDiluted`	$0.42	USD	1 Quarter
Diluted earnings per common share (in dollars per share)	`EarningsPerShareDiluted`	$0.35	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	74.00M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	73.36M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	72.75M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	73.47M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	74.35M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	74.61M	shares	Annual
Net income	`NetIncomeLoss`	$72.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$22.55M	USD	1 Quarter
Net income	`NetIncomeLoss`	$31.55M	USD	1 Quarter
Net income	`NetIncomeLoss`	$83.52M	USD	Annual
Net income	`NetIncomeLoss`	$77.40M	USD	Annual
Net income	`NetIncomeLoss`	$88.23M	USD	Annual
Net income	`NetIncomeLoss`	$26.09M	USD	1 Quarter
Net income	`NetIncomeLoss`	$22.02M	USD	1 Quarter
Net income	`NetIncomeLoss`	$20.19M	USD	1 Quarter
Net income	`NetIncomeLoss`	$23.47M	USD	1 Quarter
Net income	`NetIncomeLoss`	$25.81M	USD	1 Quarter
Unrealized (loss) gain on available-for-sale marketable securities, net of taxes	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$1.16M	USD	Annual
Unrealized (loss) gain on available-for-sale marketable securities, net of taxes	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-862.00K	USD	Annual
Unrealized (loss) gain on available-for-sale marketable securities, net of taxes	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-679.00K	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$76.53M	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$82.84M	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$89.38M	USD	Annual

Cash Flow Statement 122 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$72.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$22.55M	USD	1 Quarter
Net income	`NetIncomeLoss`	$31.55M	USD	1 Quarter
Net income	`NetIncomeLoss`	$83.52M	USD	Annual
Net income	`NetIncomeLoss`	$77.40M	USD	Annual
Net income	`NetIncomeLoss`	$88.23M	USD	Annual
Net income	`NetIncomeLoss`	$26.09M	USD	1 Quarter
Net income	`NetIncomeLoss`	$22.02M	USD	1 Quarter
Net income	`NetIncomeLoss`	$20.19M	USD	1 Quarter
Net income	`NetIncomeLoss`	$23.47M	USD	1 Quarter
Net income	`NetIncomeLoss`	$25.81M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$7.50M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$9.27M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$8.89M	USD	Annual
Bad debt provision	`ProvisionForDoubtfulAccounts`	$51.39M	USD	Annual
Bad debt provision	`ProvisionForDoubtfulAccounts`	$6.25M	USD	Annual
Bad debt provision	`ProvisionForDoubtfulAccounts`	$4.63M	USD	Annual
Deferred income tax (benefit) expense	`DeferredIncomeTaxExpenseBenefitExcludingTaxBenefitFromEquityCompensationPlans`	$3.00M	USD	Annual
Deferred income tax (benefit) expense	`DeferredIncomeTaxExpenseBenefitExcludingTaxBenefitFromEquityCompensationPlans`	$-13.01M	USD	Annual
Deferred income tax (benefit) expense	`DeferredIncomeTaxExpenseBenefitExcludingTaxBenefitFromEquityCompensationPlans`	$1.89M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$4.25M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$5.99M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$5.90M	USD	Annual
Tax benefit from equity compensation plans	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	-	USD	Annual
Tax benefit from equity compensation plans	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	-	USD	Annual
Tax benefit from equity compensation plans	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	$2.98M	USD	Annual
Amortization of premium on marketable securities	`InvestmentIncomeAmortizationOfPremium`	$1.37M	USD	Annual
Amortization of premium on marketable securities	`InvestmentIncomeAmortizationOfPremium`	$1.72M	USD	Annual
Amortization of premium on marketable securities	`InvestmentIncomeAmortizationOfPremium`	$1.30M	USD	Annual
Unrealized loss (gain) on deferred compensation fund investments	`DebtAndEquitySecuritiesUnrealizedGainLoss`	$1.46M	USD	Annual
Unrealized loss (gain) on deferred compensation fund investments	`DebtAndEquitySecuritiesUnrealizedGainLoss`	$4.51M	USD	Annual
Unrealized loss (gain) on deferred compensation fund investments	`DebtAndEquitySecuritiesUnrealizedGainLoss`	$-1.43M	USD	Annual
Accounts and notes receivable	`IncreaseDecreaseInAccountsAndNotesReceivable`	$121.64M	USD	Annual
Accounts and notes receivable	`IncreaseDecreaseInAccountsAndNotesReceivable`	$65.61M	USD	Annual
Accounts and notes receivable	`IncreaseDecreaseInAccountsAndNotesReceivable`	$44.36M	USD	Annual
Inventories and supplies	`IncreaseDecreaseInInventories`	$1.87M	USD	Annual
Inventories and supplies	`IncreaseDecreaseInInventories`	$1.49M	USD	Annual
Inventories and supplies	`IncreaseDecreaseInInventories`	$-950.00K	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$2.47M	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$9.54M	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-1.05M	USD	Annual
Deferred compensation funding	`IncreaseDecreaseInDeferredCompensationFunding`	$-2.73M	USD	Annual
Deferred compensation funding	`IncreaseDecreaseInDeferredCompensationFunding`	$1.54M	USD	Annual
Deferred compensation funding	`IncreaseDecreaseInDeferredCompensationFunding`	$257.00K	USD	Annual
Accounts payable and other accrued expenses	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$11.20M	USD	Annual
Accounts payable and other accrued expenses	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$-9.14M	USD	Annual
Accounts payable and other accrued expenses	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$-4.25M	USD	Annual
Accrued payroll, accrued and withheld payroll taxes	`IncreaseDecreaseInOtherEmployeeRelatedLiabilities`	$11.93M	USD	Annual
Accrued payroll, accrued and withheld payroll taxes	`IncreaseDecreaseInOtherEmployeeRelatedLiabilities`	$6.08M	USD	Annual
Accrued payroll, accrued and withheld payroll taxes	`IncreaseDecreaseInOtherEmployeeRelatedLiabilities`	$6.31M	USD	Annual
Accrued insurance claims	`IncreaseDecreaseInWorkersCompensationLiabilities`	$-5.10M	USD	Annual
Accrued insurance claims	`IncreaseDecreaseInWorkersCompensationLiabilities`	$5.40M	USD	Annual
Accrued insurance claims	`IncreaseDecreaseInWorkersCompensationLiabilities`	$-2.95M	USD	Annual
Deferred compensation liability	`IncreaseDecreaseInDeferredCompensation`	$450.00K	USD	Annual
Deferred compensation liability	`IncreaseDecreaseInDeferredCompensation`	$-731.00K	USD	Annual
Deferred compensation liability	`IncreaseDecreaseInDeferredCompensation`	$5.06M	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$7.46M	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-8.24M	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$7.69M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$7.63M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$41.40M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$80.03M	USD	Annual
Disposals of fixed assets	`ProceedsFromSaleOfProductiveAssets`	$338.00K	USD	Annual
Disposals of fixed assets	`ProceedsFromSaleOfProductiveAssets`	$275.00K	USD	Annual
Disposals of fixed assets	`ProceedsFromSaleOfProductiveAssets`	$640.00K	USD	Annual
Additions to property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$5.40M	USD	Annual
Additions to property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$4.94M	USD	Annual
Additions to property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$5.44M	USD	Annual
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$33.86M	USD	Annual
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$14.30M	USD	Annual
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$29.45M	USD	Annual
Sales of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$28.54M	USD	Annual
Sales of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$28.16M	USD	Annual
Sales of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$9.01M	USD	Annual
Cash paid for acquisitions	`PaymentsToAcquireBusinessesGross`	$4.58M	USD	Annual
Cash paid for acquisitions	`PaymentsToAcquireBusinessesGross`	-	USD	Annual
Cash paid for acquisitions	`PaymentsToAcquireBusinessesGross`	-	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-14.97M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-6.45M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-9.59M	USD	Annual
Dividends paid	`PaymentsOfDividendsCommonStock`	$55.24M	USD	Annual
Dividends paid	`PaymentsOfDividendsCommonStock`	$57.20M	USD	Annual
Dividends paid	`PaymentsOfDividendsCommonStock`	$14.25M	USD	1 Quarter
Dividends paid	`PaymentsOfDividendsCommonStock`	$14.15M	USD	1 Quarter
Dividends paid	`PaymentsOfDividendsCommonStock`	$14.35M	USD	1 Quarter
Dividends paid	`PaymentsOfDividendsCommonStock`	$14.45M	USD	1 Quarter
Dividends paid	`PaymentsOfDividendsCommonStock`	$53.34M	USD	Annual
Reissuance of treasury stock pursuant to Dividend Reinvestment Plan	`ProceedsFromIssuanceOfCommonStock`	$89.00K	USD	Annual
Reissuance of treasury stock pursuant to Dividend Reinvestment Plan	`ProceedsFromIssuanceOfCommonStock`	$95.00K	USD	Annual
Reissuance of treasury stock pursuant to Dividend Reinvestment Plan	`ProceedsFromIssuanceOfCommonStock`	$109.00K	USD	Annual
Tax benefit from equity compensation plans	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	-	USD	Annual
Tax benefit from equity compensation plans	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$2.98M	USD	Annual
Tax benefit from equity compensation plans	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	-	USD	Annual
Proceeds from the exercise of stock options	`ProceedsFromStockOptionsExercised`	$8.52M	USD	Annual
Proceeds from the exercise of stock options	`ProceedsFromStockOptionsExercised`	$5.97M	USD	Annual
Proceeds from the exercise of stock options	`ProceedsFromStockOptionsExercised`	$12.81M	USD	Annual
Net (repayments) proceeds from short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$35.38M	USD	Annual
Net (repayments) proceeds from short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	-	USD	Annual
Net (repayments) proceeds from short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$-5.38M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-6.96M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-53.98M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-44.28M	USD	Annual
Net change in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-14.30M	USD	Annual
Net change in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$16.47M	USD	Annual
Net change in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-9.34M	USD	Annual
Cash and cash equivalents at beginning of the period	`CashAndCashEquivalentsAtCarryingValue`	$9.56M	USD	Point-in-time
Cash and cash equivalents at beginning of the period	`CashAndCashEquivalentsAtCarryingValue`	$23.85M	USD	Point-in-time
Cash and cash equivalents at beginning of the period	`CashAndCashEquivalentsAtCarryingValue`	$26.02M	USD	Point-in-time
Cash and cash equivalents at beginning of the period	`CashAndCashEquivalentsAtCarryingValue`	$33.19M	USD	Point-in-time
Cash and cash equivalents at end of the period	`CashAndCashEquivalentsAtCarryingValue`	$9.56M	USD	Point-in-time
Cash and cash equivalents at end of the period	`CashAndCashEquivalentsAtCarryingValue`	$23.85M	USD	Point-in-time
Cash and cash equivalents at end of the period	`CashAndCashEquivalentsAtCarryingValue`	$26.02M	USD	Point-in-time
Cash and cash equivalents at end of the period	`CashAndCashEquivalentsAtCarryingValue`	$33.19M	USD	Point-in-time
Cash paid for interest	`InterestPaidNet`	$1.36M	USD	Annual
Cash paid for interest	`InterestPaidNet`	$3.09M	USD	Annual
Cash paid for interest	`InterestPaidNet`	$574.00K	USD	Annual
Cash paid for income taxes, net of refunds	`IncomeTaxesPaidNet`	$35.37M	USD	Annual
Cash paid for income taxes, net of refunds	`IncomeTaxesPaidNet`	$37.68M	USD	Annual
Cash paid for income taxes, net of refunds	`IncomeTaxesPaidNet`	$32.53M	USD	Annual
Contingent shares settled pursuant to acquisition	`ContingentSharesSettledPursuantToAcquisition`	$2.29M	USD	Annual
Contingent shares settled pursuant to acquisition	`ContingentSharesSettledPursuantToAcquisition`	-	USD	Annual
Contingent shares settled pursuant to acquisition	`ContingentSharesSettledPursuantToAcquisition`	-	USD	Annual

Stockholders Equity 49 line items

Line Item	Tag	Value	Unit	Period
Balance	`StockholdersEquity`	$296.46M	USD	Point-in-time
Balance	`StockholdersEquity`	$338.84M	USD	Point-in-time
Balance	`StockholdersEquity`	$399.95M	USD	Point-in-time
Balance	`StockholdersEquity`	$440.78M	USD	Point-in-time
Net income for the period	`NetIncomeLoss`	$72.00K	USD	1 Quarter
Net income for the period	`NetIncomeLoss`	$22.55M	USD	1 Quarter
Net income for the period	`NetIncomeLoss`	$31.55M	USD	1 Quarter
Net income for the period	`NetIncomeLoss`	$83.52M	USD	Annual
Net income for the period	`NetIncomeLoss`	$77.40M	USD	Annual
Net income for the period	`NetIncomeLoss`	$88.23M	USD	Annual
Net income for the period	`NetIncomeLoss`	$26.09M	USD	1 Quarter
Net income for the period	`NetIncomeLoss`	$22.02M	USD	1 Quarter
Net income for the period	`NetIncomeLoss`	$20.19M	USD	1 Quarter
Net income for the period	`NetIncomeLoss`	$23.47M	USD	1 Quarter
Net income for the period	`NetIncomeLoss`	$25.81M	USD	1 Quarter
Unrealized (loss) gain on available-for-sale marketable securities, net of taxes	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$1.16M	USD	Annual
Unrealized (loss) gain on available-for-sale marketable securities, net of taxes	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-862.00K	USD	Annual
Unrealized (loss) gain on available-for-sale marketable securities, net of taxes	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-679.00K	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$76.53M	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$82.84M	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$89.38M	USD	Annual
Exercise of stock options and other stock-based compensation, net of shares tendered for payment	`StockIssuedDuringPeriodValueShareBasedCompensation`	$12.81M	USD	Annual
Exercise of stock options and other stock-based compensation, net of shares tendered for payment	`StockIssuedDuringPeriodValueShareBasedCompensation`	$5.97M	USD	Annual
Exercise of stock options and other stock-based compensation, net of shares tendered for payment	`StockIssuedDuringPeriodValueShareBasedCompensation`	$8.52M	USD	Annual
Tax benefit from equity compensation plans	`AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation`	$2.77M	USD	Annual
Share-based compensation expense stock options, restricted stock and restricted stock units	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$4.95M	USD	Annual
Share-based compensation expense stock options, restricted stock and restricted stock units	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.74M	USD	Annual
Share-based compensation expense stock options, restricted stock and restricted stock units	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$5.58M	USD	Annual
Treasury shares issued for Deferred Compensation Plan funding and redemptions	`StockIssuedDuringPeriodValueEmployeeBenefitPlan`	$354.00K	USD	Annual
Treasury shares issued for Deferred Compensation Plan funding and redemptions	`StockIssuedDuringPeriodValueEmployeeBenefitPlan`	$534.00K	USD	Annual
Treasury shares issued for Deferred Compensation Plan funding and redemptions	`StockIssuedDuringPeriodValueEmployeeBenefitPlan`	$156.00K	USD	Annual
Shares issued pursuant to Employee Stock Plans	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$2.09M	USD	Annual
Shares issued pursuant to Employee Stock Plans	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$2.82M	USD	Annual
Shares issued pursuant to Employee Stock Plans	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$2.07M	USD	Annual
Dividends paid and accrued	`DividendsCommonStockCash`	$57.36M	USD	Annual
Dividends paid and accrued	`DividendsCommonStockCash`	$53.34M	USD	Annual
Dividends paid and accrued	`DividendsCommonStockCash`	$55.31M	USD	Annual
Shares issued pursuant to Dividend Reinvestment Plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$95.00K	USD	Annual
Shares issued pursuant to Dividend Reinvestment Plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$89.00K	USD	Annual
Shares issued pursuant to Dividend Reinvestment Plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$109.00K	USD	Annual
Shares issued pursuant to acquisition	`StockIssuedDuringPeriodValueAcquisitions`	$6.94M	USD	Annual
Shares issued pursuant to previous settlement	`StockIssuedDuringPeriodValueNewIssues`	$4.00M	USD	Annual
Contingent shares settled pursuant to acquisition	`AdjustmentsToAdditionalPaidInCapitalContingentSharesSettledPursuantToAcquisition`	$2.29M	USD	Annual
Other	`StockholdersEquityOther`	-	USD	Annual
Other	`StockholdersEquityOther`	$-274.00K	USD	Annual
Balance	`StockholdersEquity`	$296.46M	USD	Point-in-time
Balance	`StockholdersEquity`	$338.84M	USD	Point-in-time
Balance	`StockholdersEquity`	$399.95M	USD	Point-in-time
Balance	`StockholdersEquity`	$440.78M	USD	Point-in-time

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.