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v2.4.1.9

Consolidated Statements of Comprehensive Income (USD $) In Thousands, except Per Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
OPERATING REVENUE | $ 871,355 us-gaap_Revenues | $ 582,257 us-gaap_Revenues | $ 545,745 us-gaap_Revenues
Operating Expenses |  |  |
Salaries, wages and benefits | 278,126 us-gaap_LaborAndRelatedExpense | 178,736 us-gaap_LaborAndRelatedExpense | 167,073 us-gaap_LaborAndRelatedExpense
Rent and purchased transportation | 51,950 htld_RentAndPurchasedTransportation | 12,808 htld_RentAndPurchasedTransportation | 6,273 htld_RentAndPurchasedTransportation
Fuel | 219,261 us-gaap_FuelCosts | 172,315 us-gaap_FuelCosts | 168,981 us-gaap_FuelCosts
Operations and maintenance | 39,052 us-gaap_CostOfServicesMaintenanceCosts | 22,345 us-gaap_CostOfServicesMaintenanceCosts | 25,282 us-gaap_CostOfServicesMaintenanceCosts
Operating taxes and licenses | 20,370 us-gaap_CostOfServicesDirectTaxesAndLicensesCosts | 10,516 us-gaap_CostOfServicesDirectTaxesAndLicensesCosts | 8,694 us-gaap_CostOfServicesDirectTaxesAndLicensesCosts
Insurance and claims | 17,946 us-gaap_OperatingInsuranceAndClaimsCostsProduction | 14,888 us-gaap_OperatingInsuranceAndClaimsCostsProduction | 14,906 us-gaap_OperatingInsuranceAndClaimsCostsProduction
Communications and utilities | 6,494 us-gaap_DirectCommunicationsAndUtilitiesCosts | 3,552 us-gaap_DirectCommunicationsAndUtilitiesCosts | 2,953 us-gaap_DirectCommunicationsAndUtilitiesCosts
Depreciation and amortization | 108,566 htld_Depreciationandamortizationexcludingdepreciationoncommunicationequipment | 68,908 htld_Depreciationandamortizationexcludingdepreciationoncommunicationequipment | 57,158 htld_Depreciationandamortizationexcludingdepreciationoncommunicationequipment
Other operating expenses | 31,266 us-gaap_OtherCostAndExpenseOperating | 19,157 us-gaap_OtherCostAndExpenseOperating | 14,633 us-gaap_OtherCostAndExpenseOperating
Gain on disposal of property and equipment | (33,544)us-gaap_GainLossOnDispositionOfAssets | (33,270)us-gaap_GainLossOnDispositionOfAssets | (15,109)us-gaap_GainLossOnDispositionOfAssets
Total operating expenses | 739,487 us-gaap_CostsAndExpenses | 469,955 us-gaap_CostsAndExpenses | 450,844 us-gaap_CostsAndExpenses
Operating income | 131,868 us-gaap_OperatingIncomeLoss | 112,302 us-gaap_OperatingIncomeLoss | 94,901 us-gaap_OperatingIncomeLoss
Interest income | 195 us-gaap_InvestmentIncomeInterest | 462 us-gaap_InvestmentIncomeInterest | 674 us-gaap_InvestmentIncomeInterest
Interest expense | (446)us-gaap_InterestExpenseDebt | (208)us-gaap_InterestExpenseDebt | 0 us-gaap_InterestExpenseDebt
Income before income taxes | 131,617 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | 112,556 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | 95,575 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
Federal and state income taxes | 46,783 us-gaap_IncomeTaxExpenseBenefit | 41,974 us-gaap_IncomeTaxExpenseBenefit | 34,034 us-gaap_IncomeTaxExpenseBenefit
Net income | 84,834 us-gaap_NetIncomeLoss | 70,582 us-gaap_NetIncomeLoss | 61,541 us-gaap_NetIncomeLoss
Other comprehensive income, net of tax | 0 us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax | 1,284 us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax | 1,797 us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
Comprehensive income | $ 84,834 us-gaap_ComprehensiveIncomeNetOfTax | $ 71,866 us-gaap_ComprehensiveIncomeNetOfTax | $ 63,338 us-gaap_ComprehensiveIncomeNetOfTax
Net income per share |  |  |
Basic | $ 0.97 us-gaap_EarningsPerShareBasic | $ 0.83 us-gaap_EarningsPerShareBasic | $ 0.72 us-gaap_EarningsPerShareBasic
Diluted | $ 0.96 us-gaap_EarningsPerShareDiluted | $ 0.83 us-gaap_EarningsPerShareDiluted | $ 0.71 us-gaap_EarningsPerShareDiluted
Weighted average shares outstanding |  |  |
Basic | 87,748 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 85,209 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 85,892 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Diluted | 87,923 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 85,441 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 86,201 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
Dividends declared per share | $ 0.08 us-gaap_CommonStockDividendsPerShareDeclared | $ 0.08 us-gaap_CommonStockDividendsPerShareDeclared | $ 1.08 us-gaap_CommonStockDividendsPerShareDeclared

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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1448-109256 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Weighted-Average Number of Common Shares Outstanding -URI http://asc.fasb.org/extlink&oid=6528421 + Details
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