10-K Filing

HEARTLAND EXPRESS INC CIK: 799233 FY 2011

Filing Information

Form Type	10-K
Accession Number	`0000799233-12-000017`
Period End Date	20111231
Filing Date	20120228
Fiscal Year	2011
Fiscal Period	FY
XBRL Instance	htld-20111231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 96 Income Statement 106 Cash Flow Statement 86 Stockholders Equity 34 Comprehensive Income 3

Balance Sheet 96 line items

Line Item	Tag	Value	Unit	Period
Preferred stock, par value or stated value	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, par value or stated value	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$121.12M	USD	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$139.77M	USD	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$56.65M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$52.35M	USD	Point-in-time
Short-term investments	`ShortTermInvestments`	$8.30M	USD	Point-in-time
Short-term investments	`ShortTermInvestments`	-	USD	Point-in-time
Common stock, par value or stated value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value or stated value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	395.00M	shares	Point-in-time
Trade receivables, net	`AccountsReceivableNetCurrent`	$41.62M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	395.00M	shares	Point-in-time
Trade receivables, net	`AccountsReceivableNetCurrent`	$44.20M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	90.69M	shares	Point-in-time
Prepaid tires	`OtherPrepaidExpenseCurrent`	$6.57M	USD	Point-in-time
Prepaid tires	`OtherPrepaidExpenseCurrent`	$12.82M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	90.69M	shares	Point-in-time
Other current assets	`OtherAssetsCurrent`	$1.93M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$1.73M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	90.69M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	86.47M	shares	Point-in-time
Treasury stock, shares	`TreasuryStockShares`	0.00	shares	Point-in-time
Treasury stock, shares	`TreasuryStockShares`	4.21M	shares	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$314.00K	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$2.05M	USD	Point-in-time
Deferred income taxes, net	`DeferredTaxAssetsNetCurrent`	$12.40M	USD	Point-in-time
Deferred income taxes, net	`DeferredTaxAssetsNetCurrent`	$14.40M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$213.44M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$193.79M	USD	Point-in-time
Land and land improvements	`LandAndLandImprovements`	$17.44M	USD	Point-in-time
Land and land improvements	`LandAndLandImprovements`	$17.45M	USD	Point-in-time
Buildings	`BuildingsAndImprovementsGross`	$26.76M	USD	Point-in-time
Buildings	`BuildingsAndImprovementsGross`	$26.76M	USD	Point-in-time
Furniture and fixtures	`FurnitureAndFixturesGross`	$2.27M	USD	Point-in-time
Furniture and fixtures	`FurnitureAndFixturesGross`	$2.27M	USD	Point-in-time
Shop and service equipment	`MachineryAndEquipmentGross`	$7.32M	USD	Point-in-time
Shop and service equipment	`MachineryAndEquipmentGross`	$6.46M	USD	Point-in-time
Revenue equipment	`RevenueEquipment`	$355.90M	USD	Point-in-time
Revenue equipment	`RevenueEquipment`	$333.25M	USD	Point-in-time
Property, Plant and Equipment, Gross	`PropertyPlantAndEquipmentGross`	$409.71M	USD	Point-in-time
Property, Plant and Equipment, Gross	`PropertyPlantAndEquipmentGross`	$386.19M	USD	Point-in-time
Less accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$165.74M	USD	Point-in-time
Less accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$161.27M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$248.44M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$220.45M	USD	Point-in-time
LONG-TERM INVESTMENTS	`LongTermInvestments`	$50.57M	USD	Point-in-time
LONG-TERM INVESTMENTS	`LongTermInvestments`	$80.39M	USD	Point-in-time
GOODWILL	`Goodwill`	$4.82M	USD	Point-in-time
GOODWILL	`Goodwill`	$4.82M	USD	Point-in-time
OTHER ASSETS	`RestrictedCashAndInvestmentsNoncurrent`	$6.59M	USD	Point-in-time
OTHER ASSETS	`RestrictedCashAndInvestmentsNoncurrent`	$8.41M	USD	Point-in-time
Assets	`Assets`	$525.67M	USD	Point-in-time
Assets	`Assets`	$506.04M	USD	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$10.97M	USD	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$9.09M	USD	Point-in-time
Compensation and benefits	`EmployeeRelatedLiabilitiesCurrent`	$15.49M	USD	Point-in-time
Compensation and benefits	`EmployeeRelatedLiabilitiesCurrent`	$14.82M	USD	Point-in-time
Insurance accruals	`SelfInsuranceReserveCurrent`	$14.00M	USD	Point-in-time
Insurance accruals	`SelfInsuranceReserveCurrent`	$16.34M	USD	Point-in-time
Other accruals	`OtherAccruedLiabilitiesCurrent`	$7.08M	USD	Point-in-time
Other accruals	`OtherAccruedLiabilitiesCurrent`	$6.76M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$48.90M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$45.66M	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesNoncurrent`	$27.31M	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesNoncurrent`	$24.08M	USD	Point-in-time
Deferred income taxes, net	`DeferredTaxLiabilitiesNoncurrent`	$40.92M	USD	Point-in-time
Deferred income taxes, net	`DeferredTaxLiabilitiesNoncurrent`	$57.66M	USD	Point-in-time
Insurance accruals less current portion	`SelfInsuranceReserveNoncurrent`	$54.72M	USD	Point-in-time
Insurance accruals less current portion	`SelfInsuranceReserveNoncurrent`	$57.49M	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$139.23M	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$122.95M	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (Note 9)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (Note 9)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, par value $.01; authorized 5,000 shares; none issued	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, par value $.01; authorized 5,000 shares; none issued	`PreferredStockValue`	-	USD	Point-in-time
Capital stock, common, $.01 par value; authorized 395,000 shares; issued 90,689 in 2011 and 2010, outstanding, 86,475 and 90,689 in 2011 and 2010, respectively	`CommonStockValue`	$907.00K	USD	Point-in-time
Capital stock, common, $.01 par value; authorized 395,000 shares; issued 90,689 in 2011 and 2010, outstanding, 86,475 and 90,689 in 2011 and 2010, respectively	`CommonStockValue`	$907.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$439.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$589.00K	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$398.71M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$335.92M	USD	Point-in-time
Treasury stock, at cost; 4,214 shares in 2011	`TreasuryStockValue`	-	USD	Point-in-time
Treasury stock, at cost; 4,214 shares in 2011	`TreasuryStockValue`	$56.35M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-3.08M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-3.08M	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$334.19M	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$340.77M	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$360.04M	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$367.67M	USD	Point-in-time
Liabilities and Stockholders' Equity	`LiabilitiesAndStockholdersEquity`	$506.04M	USD	Point-in-time
Liabilities and Stockholders' Equity	`LiabilitiesAndStockholdersEquity`	$525.67M	USD	Point-in-time

Income Statement 106 line items

Line Item	Tag	Value	Unit	Period
Operating Revenue	`Revenues`	$132.53M	USD	1 Quarter
Operating Revenue	`Revenues`	$459.54M	USD	Annual
Operating Revenue	`Revenues`	$127.69M	USD	1 Quarter
Operating Revenue	`Revenues`	$127.41M	USD	1 Quarter
Operating Revenue	`Revenues`	$137.19M	USD	1 Quarter
Operating Revenue	`Revenues`	$127.25M	USD	1 Quarter
Operating Revenue	`Revenues`	$115.62M	USD	1 Quarter
Operating Revenue	`Revenues`	$131.21M	USD	1 Quarter
Operating Revenue	`Revenues`	$528.62M	USD	Annual
Operating Revenue	`Revenues`	$499.52M	USD	Annual
Operating Revenue	`Revenues`	$129.24M	USD	1 Quarter
Salaries, wages, and benefits	`LaborAndRelatedExpense`	$168.72M	USD	Annual
Salaries, wages, and benefits	`LaborAndRelatedExpense`	$167.98M	USD	Annual
Salaries, wages, and benefits	`LaborAndRelatedExpense`	$166.72M	USD	Annual
Rent and purchased transportation	`RentAndPurchasedTransportation`	$11.14M	USD	Annual
Rent and purchased transportation	`RentAndPurchasedTransportation`	$7.53M	USD	Annual
Rent and purchased transportation	`RentAndPurchasedTransportation`	$9.46M	USD	Annual
Fuel	`FuelCosts`	$104.25M	USD	Annual
Fuel	`FuelCosts`	$161.91M	USD	Annual
Fuel	`FuelCosts`	$126.48M	USD	Annual
Operations and maintenance	`CostOfServicesMaintenanceCosts`	$17.09M	USD	Annual
Operations and maintenance	`CostOfServicesMaintenanceCosts`	$20.94M	USD	Annual
Operations and maintenance	`CostOfServicesMaintenanceCosts`	$14.91M	USD	Annual
Operating taxes and licenses	`CostOfServicesDirectTaxesAndLicensesCosts`	$8.48M	USD	Annual
Operating taxes and licenses	`CostOfServicesDirectTaxesAndLicensesCosts`	$9.22M	USD	Annual
Operating taxes and licenses	`CostOfServicesDirectTaxesAndLicensesCosts`	$9.29M	USD	Annual
Insurance and claims	`OperatingInsuranceAndClaimsCostsProduction`	$12.53M	USD	Annual
Insurance and claims	`OperatingInsuranceAndClaimsCostsProduction`	$16.63M	USD	Annual
Insurance and claims	`OperatingInsuranceAndClaimsCostsProduction`	$13.14M	USD	Annual
Communications and utilities	`DirectCommunicationsAndUtilitiesCosts`	$2.96M	USD	Annual
Communications and utilities	`DirectCommunicationsAndUtilitiesCosts`	$3.65M	USD	Annual
Communications and utilities	`DirectCommunicationsAndUtilitiesCosts`	$3.19M	USD	Annual
Depreciation	`Depreciation`	$58.73M	USD	Annual
Depreciation	`Depreciation`	$57.23M	USD	Annual
Depreciation	`Depreciation`	$61.95M	USD	Annual
Other operating expenses	`OtherCostAndExpenseOperating`	$14.55M	USD	Annual
Other operating expenses	`OtherCostAndExpenseOperating`	$12.97M	USD	Annual
Other operating expenses	`OtherCostAndExpenseOperating`	$14.24M	USD	Annual
Gain on disposal of property and equipment	`GainLossOnDispositionOfProperty`	$19.71M	USD	Annual
Gain on disposal of property and equipment	`GainLossOnDispositionOfProperty`	$32.13M	USD	Annual
Gain on disposal of property and equipment	`GainLossOnDispositionOfProperty`	$13.32M	USD	Annual
Total operating expenses	`CostsAndExpenses`	$408.07M	USD	Annual
Total operating expenses	`CostsAndExpenses`	$422.07M	USD	Annual
Total operating expenses	`CostsAndExpenses`	$380.57M	USD	Annual
Operating income	`OperatingIncomeLoss`	$29.06M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$22.03M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$25.13M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$106.56M	USD	Annual
Operating income	`OperatingIncomeLoss`	$24.52M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$32.69M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$21.87M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$15.83M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$78.96M	USD	Annual
Operating income	`OperatingIncomeLoss`	$91.45M	USD	Annual
Operating income	`OperatingIncomeLoss`	$26.86M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$1.42M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$773.00K	USD	Annual
Interest income	`InvestmentIncomeInterest`	$2.34M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$29.41M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$81.30M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$25.31M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$22.45M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$32.90M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$22.11M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$27.02M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$107.33M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$92.87M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$16.23M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$24.78M	USD	1 Quarter
Federal and state income taxes	`IncomeTaxExpenseBenefit`	$37.40M	USD	Annual
Federal and state income taxes	`IncomeTaxExpenseBenefit`	$24.35M	USD	Annual
Federal and state income taxes	`IncomeTaxExpenseBenefit`	$30.66M	USD	Annual
Net income	`NetIncomeLoss`	$22.53M	USD	1 Quarter
Net income	`NetIncomeLoss`	$62.22M	USD	Annual
Net income	`NetIncomeLoss`	$15.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$11.89M	USD	1 Quarter
Net income	`NetIncomeLoss`	$15.38M	USD	1 Quarter
Net income	`NetIncomeLoss`	$17.12M	USD	1 Quarter
Net income	`NetIncomeLoss`	$56.95M	USD	Annual
Net income	`NetIncomeLoss`	$18.30M	USD	1 Quarter
Net income	`NetIncomeLoss`	$14.88M	USD	1 Quarter
Net income	`NetIncomeLoss`	$16.65M	USD	1 Quarter
Net income	`NetIncomeLoss`	$69.93M	USD	Annual
Basic	`EarningsPerShareBasic`	$0.25	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$0.18	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$0.20	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$0.17	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$0.69	USD	Annual
Basic	`EarningsPerShareBasic`	$0.62	USD	Annual
Basic	`EarningsPerShareBasic`	$0.16	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$0.17	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$0.20	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$0.13	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$0.78	USD	Annual
Diluted	`EarningsPerShareDiluted`	$0.78	USD	Annual
Diluted	`EarningsPerShareDiluted`	$0.69	USD	Annual
Diluted	`EarningsPerShareDiluted`	$0.62	USD	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	91.13M	shares	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	89.66M	shares	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	90.69M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	91.13M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	89.67M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	90.69M	shares	Annual
Dividends declared per share	`CommonStockDividendsPerShareDeclared`	$1.08	USD	Annual
Dividends declared per share	`CommonStockDividendsPerShareDeclared`	$0.08	USD	Annual
Dividends declared per share	`CommonStockDividendsPerShareDeclared`	$0.08	USD	Annual

Cash Flow Statement 86 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$22.53M	USD	1 Quarter
Net income	`NetIncomeLoss`	$62.22M	USD	Annual
Net income	`NetIncomeLoss`	$15.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$11.89M	USD	1 Quarter
Net income	`NetIncomeLoss`	$15.38M	USD	1 Quarter
Net income	`NetIncomeLoss`	$17.12M	USD	1 Quarter
Net income	`NetIncomeLoss`	$56.95M	USD	Annual
Net income	`NetIncomeLoss`	$18.30M	USD	1 Quarter
Net income	`NetIncomeLoss`	$14.88M	USD	1 Quarter
Net income	`NetIncomeLoss`	$16.65M	USD	1 Quarter
Net income	`NetIncomeLoss`	$69.93M	USD	Annual
Depreciation	`DepreciationDepletionAndAmortization`	$61.95M	USD	Annual
Depreciation	`DepreciationDepletionAndAmortization`	$57.88M	USD	Annual
Depreciation	`DepreciationDepletionAndAmortization`	$58.73M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-14.74M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$8.44M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-14.64M	USD	Annual
Amortization of stock-based compensation	`ShareBasedCompensation`	-	USD	Annual
Amortization of stock-based compensation	`ShareBasedCompensation`	$4.80M	USD	18 Qtrs
Amortization of stock-based compensation	`ShareBasedCompensation`	$150.00K	USD	Annual
Amortization of stock-based compensation	`ShareBasedCompensation`	-	USD	Annual
Gain on disposal of property and equipment	`GainLossOnDispositionOfProperty`	$19.71M	USD	Annual
Gain on disposal of property and equipment	`GainLossOnDispositionOfProperty`	$32.13M	USD	Annual
Gain on disposal of property and equipment	`GainLossOnDispositionOfProperty`	$13.32M	USD	Annual
Trade receivables	`IncreaseDecreaseInReceivables`	$2.58M	USD	Annual
Trade receivables	`IncreaseDecreaseInReceivables`	$4.26M	USD	Annual
Trade receivables	`IncreaseDecreaseInReceivables`	$558.00K	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$6.46M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-671.00K	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-252.00K	USD	Annual
Accounts payable, accrued liabilities, and accrued expenses	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-952.00K	USD	Annual
Accounts payable, accrued liabilities, and accrued expenses	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$1.61M	USD	Annual
Accounts payable, accrued liabilities, and accrued expenses	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-567.00K	USD	Annual
Accrued income taxes	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-1.40M	USD	Annual
Accrued income taxes	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-1.50M	USD	Annual
Accrued income taxes	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-9.05M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$101.10M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$99.08M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$98.61M	USD	Annual
Proceeds from sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$21.65M	USD	Annual
Proceeds from sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$11.00K	USD	Annual
Proceeds from sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$73.02M	USD	Annual
Purchases of property and equipment, net of trades	`PaymentsToAcquirePropertyPlantAndEquipment`	$14.55M	USD	Annual
Purchases of property and equipment, net of trades	`PaymentsToAcquirePropertyPlantAndEquipment`	$79.12M	USD	Annual
Purchases of property and equipment, net of trades	`PaymentsToAcquirePropertyPlantAndEquipment`	$126.26M	USD	Annual
Maturity and calls of investments	`ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments`	$38.12M	USD	Annual
Maturity and calls of investments	`ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments`	$79.22M	USD	Annual
Maturity and calls of investments	`ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments`	$27.00M	USD	Annual
Purchases of investments	`PaymentsToAcquireInvestments`	$18.00M	USD	Annual
Purchases of investments	`PaymentsToAcquireInvestments`	-	USD	Annual
Purchases of investments	`PaymentsToAcquireInvestments`	$350.00K	USD	Annual
Change in other assets	`IncreaseDecreaseInRestrictedCash`	$1.82M	USD	Annual
Change in other assets	`IncreaseDecreaseInRestrictedCash`	$311.00K	USD	Annual
Change in other assets	`IncreaseDecreaseInRestrictedCash`	$217.00K	USD	Annual
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-52.77M	USD	Annual
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-16.93M	USD	Annual
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$68.11M	USD	Annual
Cash dividends	`PaymentsOfDividendsCommonStock`	$7.15M	USD	Annual
Cash dividends	`PaymentsOfDividendsCommonStock`	$97.94M	USD	Annual
Cash dividends	`PaymentsOfDividendsCommonStock`	$7.27M	USD	Annual
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	$45.36M	USD	Annual
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	$56.35M	USD	Annual
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-97.94M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-63.50M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-52.63M	USD	Annual
Net increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-4.30M	USD	Annual
Net increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$68.77M	USD	Annual
Net increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$18.65M	USD	Annual
Beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$121.12M	USD	Point-in-time
Beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$139.77M	USD	Point-in-time
Beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$56.65M	USD	Point-in-time
Beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$52.35M	USD	Point-in-time
End of period	`CashAndCashEquivalentsAtCarryingValue`	$121.12M	USD	Point-in-time
End of period	`CashAndCashEquivalentsAtCarryingValue`	$139.77M	USD	Point-in-time
End of period	`CashAndCashEquivalentsAtCarryingValue`	$56.65M	USD	Point-in-time
End of period	`CashAndCashEquivalentsAtCarryingValue`	$52.35M	USD	Point-in-time
Cash paid during the period for income taxes, net of refunds	`IncomeTaxesPaidNet`	$24.15M	USD	Annual
Cash paid during the period for income taxes, net of refunds	`IncomeTaxesPaidNet`	$40.50M	USD	Annual
Cash paid during the period for income taxes, net of refunds	`IncomeTaxesPaidNet`	$18.77M	USD	Annual
Fair value of revenue equipment traded	`FairValueOfRevenueEquipmentTraded`	-	USD	Annual
Fair value of revenue equipment traded	`FairValueOfRevenueEquipmentTraded`	$60.65M	USD	Annual
Fair value of revenue equipment traded	`FairValueOfRevenueEquipmentTraded`	$14.60M	USD	Annual
Purchased property and equipment in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$1.19M	USD	Annual
Purchased property and equipment in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$1.68M	USD	Annual
Purchased property and equipment in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$178.00K	USD	Annual

Stockholders Equity 34 line items

Line Item	Tag	Value	Unit	Period
Balance	`StockholdersEquity`	$334.19M	USD	Point-in-time
Balance	`StockholdersEquity`	$340.77M	USD	Point-in-time
Balance	`StockholdersEquity`	$360.04M	USD	Point-in-time
Balance	`StockholdersEquity`	$367.67M	USD	Point-in-time
Net income	`NetIncomeLoss`	$22.53M	USD	1 Quarter
Net income	`NetIncomeLoss`	$62.22M	USD	Annual
Net income	`NetIncomeLoss`	$15.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$11.89M	USD	1 Quarter
Net income	`NetIncomeLoss`	$15.38M	USD	1 Quarter
Net income	`NetIncomeLoss`	$17.12M	USD	1 Quarter
Net income	`NetIncomeLoss`	$56.95M	USD	Annual
Net income	`NetIncomeLoss`	$18.30M	USD	1 Quarter
Net income	`NetIncomeLoss`	$14.88M	USD	1 Quarter
Net income	`NetIncomeLoss`	$16.65M	USD	1 Quarter
Net income	`NetIncomeLoss`	$69.93M	USD	Annual
Unrealized loss on available-for-sale securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$2.25M	USD	Annual
Unrealized loss on available-for-sale securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	-	USD	Annual
Unrealized loss on available-for-sale securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$3.30M	USD	Annual
Total comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease`	$69.93M	USD	Annual
Total comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease`	$64.46M	USD	Annual
Total comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease`	$60.25M	USD	Annual
Dividends on common stock	`DividendsCommonStock`	$-97.94M	USD	Annual
Dividends on common stock	`DividendsCommonStock`	$-7.15M	USD	Annual
Dividends on common stock	`DividendsCommonStock`	$-7.25M	USD	Annual
Repurchases of common stock	`TreasuryStockValueAcquiredCostMethod`	$-56.35M	USD	Annual
Repurchases of common stock	`TreasuryStockValueAcquiredCostMethod`	$-45.36M	USD	Annual
Balance	`StockholdersEquity`	$334.19M	USD	Point-in-time
Balance	`StockholdersEquity`	$340.77M	USD	Point-in-time
Balance	`StockholdersEquity`	$360.04M	USD	Point-in-time
Balance	`StockholdersEquity`	$367.67M	USD	Point-in-time
Stock-based Compensation	`ShareBasedCompensation`	-	USD	Annual
Stock-based Compensation	`ShareBasedCompensation`	$4.80M	USD	18 Qtrs
Stock-based Compensation	`ShareBasedCompensation`	$150.00K	USD	Annual
Stock-based Compensation	`ShareBasedCompensation`	-	USD	Annual

Comprehensive Income 3 line items

Line Item	Tag	Value	Unit	Period
Dividends on common stock per share	`CommonStockDividendsPerShareDeclared`	$1.08	USD	Annual
Dividends on common stock per share	`CommonStockDividendsPerShareDeclared`	$0.08	USD	Annual
Dividends on common stock per share	`CommonStockDividendsPerShareDeclared`	$0.08	USD	Annual

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