Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details)

v2.4.1.9
Income Taxes (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Current: [Abstract]      
Federal $ 33,631us-gaap_CurrentFederalTaxExpenseBenefit $ 22,466us-gaap_CurrentFederalTaxExpenseBenefit $ 24,981us-gaap_CurrentFederalTaxExpenseBenefit
State 4,306us-gaap_CurrentStateAndLocalTaxExpenseBenefit 2,133us-gaap_CurrentStateAndLocalTaxExpenseBenefit 3,462us-gaap_CurrentStateAndLocalTaxExpenseBenefit
Current Income Tax Expense (Benefit) 37,937us-gaap_CurrentIncomeTaxExpenseBenefit 24,599us-gaap_CurrentIncomeTaxExpenseBenefit 28,443us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred: [Abstract]      
Federal (2,102)us-gaap_DeferredFederalIncomeTaxExpenseBenefit 4,367us-gaap_DeferredFederalIncomeTaxExpenseBenefit 2,452us-gaap_DeferredFederalIncomeTaxExpenseBenefit
State (919)us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit 489us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit (408)us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit
Deferred Income Tax Expense (Benefit) (3,021)us-gaap_DeferredIncomeTaxExpenseBenefit 4,856us-gaap_DeferredIncomeTaxExpenseBenefit 2,044us-gaap_DeferredIncomeTaxExpenseBenefit
Income tax expense (benefit) 34,916us-gaap_IncomeTaxExpenseBenefit 29,455us-gaap_IncomeTaxExpenseBenefit 30,487us-gaap_IncomeTaxExpenseBenefit
Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation 2,109us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation 3,612us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation 385us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
Income tax provision [Abstract]      
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate 35.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate    
Tax expense at the statutory rate 33,630us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate 29,373us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate 29,125us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
State income taxes, net of federal benefit 1,879us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes 1,876us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes 1,842us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes
Qualified stock options (96)us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost (908)us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost (154)us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
Meals and entertainment 186us-gaap_IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment 139us-gaap_IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment 172us-gaap_IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment
Deferred tax asset valuation allowance 39us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance (85)us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance (39)us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
Federal income tax credits (533)us-gaap_IncomeTaxReconciliationTaxCredits (1,023)us-gaap_IncomeTaxReconciliationTaxCredits (619)us-gaap_IncomeTaxReconciliationTaxCredits
Other (189)us-gaap_IncomeTaxReconciliationOtherAdjustments 83us-gaap_IncomeTaxReconciliationOtherAdjustments 160us-gaap_IncomeTaxReconciliationOtherAdjustments
Income tax expense (benefit) 34,916us-gaap_IncomeTaxExpenseBenefit 29,455us-gaap_IncomeTaxExpenseBenefit 30,487us-gaap_IncomeTaxExpenseBenefit
Deferred Tax Liabilities and Assets [Abstract]      
Accrued expenses 6,313us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities 4,287us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities  
Allowance for doubtful accounts 1,002us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts 745us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts  
Share-based compensation 5,698us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost 6,066us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost  
Accruals for income tax contingencies 300us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsContingencies 547us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsContingencies  
Impairment of goodwill and other intangible assets 534us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses 854us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses  
Net operating loss carryforwards 280us-gaap_DeferredTaxAssetsOperatingLossCarryforwards 253us-gaap_DeferredTaxAssetsOperatingLossCarryforwards  
Total deferred tax assets 14,127us-gaap_DeferredTaxAssetsGross 12,752us-gaap_DeferredTaxAssetsGross  
Valuation allowance (273)us-gaap_DeferredTaxAssetsValuationAllowance (234)us-gaap_DeferredTaxAssetsValuationAllowance  
Total deferred tax assets, net of valuation allowance 13,854us-gaap_DeferredTaxAssetsNet 12,518us-gaap_DeferredTaxAssetsNet  
Tax over book depreciation 19,222us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment 21,806us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment  
Non-compete agreements 3,639us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets 5,149us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets  
Prepaid expenses deductible when paid 2,488us-gaap_DeferredTaxLiabilitiesOther 2,354us-gaap_DeferredTaxLiabilitiesOther  
Goodwill 11,189us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill 8,914us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill  
Deferred Tax Liabilities, Gross 36,538us-gaap_DeferredIncomeTaxLiabilities 38,223us-gaap_DeferredIncomeTaxLiabilities  
Net deferred tax liabilities (22,684)us-gaap_DeferredTaxLiabilities (25,705)us-gaap_DeferredTaxLiabilities  
Balance sheet classification of deferred income taxes [Abstract]      
Deferred tax assets, net, current 2,496us-gaap_DeferredTaxAssetsNetCurrent 1,145us-gaap_DeferredTaxAssetsNetCurrent  
Deferred tax liabilites, noncurrent (25,180)us-gaap_DeferredTaxLiabilitiesNoncurrent (26,850)us-gaap_DeferredTaxLiabilitiesNoncurrent  
Total deferred tax liabilities (22,684)us-gaap_DeferredTaxAssetsLiabilitiesNet (25,705)us-gaap_DeferredTaxAssetsLiabilitiesNet  
Income taxes paid 30,087us-gaap_IncomeTaxesPaid 25,168us-gaap_IncomeTaxesPaid 32,214us-gaap_IncomeTaxesPaid
State net operating loss carryforwards 6,500us-gaap_OperatingLossCarryforwards 5,468us-gaap_OperatingLossCarryforwards  
Increase (Decrease) in valuation allowance for state loss carryforwards 39us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount 85us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount  
Reconciliation of Unrecognized Tax Benefits [Roll Forward]      
Balance at beginning of year 1,339us-gaap_UnrecognizedTaxBenefits 277us-gaap_UnrecognizedTaxBenefits 481us-gaap_UnrecognizedTaxBenefits
Additions for tax positions of current year 66us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions 209us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions  
Additions for tax positions of prior years 63us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions 853us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions  
Reductions for settlement with state taxing authorities (697)us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities   (204)us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
Balance at end of year 771us-gaap_UnrecognizedTaxBenefits 1,339us-gaap_UnrecognizedTaxBenefits 277us-gaap_UnrecognizedTaxBenefits
Income tax penalties accrued 170us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued 277us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued  
Interest on income taxes accrued 414us-gaap_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued 299us-gaap_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued  
FASI [Member]      
Deferred: [Abstract]      
Income tax expense (benefit) 2,203us-gaap_IncomeTaxExpenseBenefit
/ us-gaap_StatementBusinessSegmentsAxis
= fwrd_FasiMember
846us-gaap_IncomeTaxExpenseBenefit
/ us-gaap_StatementBusinessSegmentsAxis
= fwrd_FasiMember
434us-gaap_IncomeTaxExpenseBenefit
/ us-gaap_StatementBusinessSegmentsAxis
= fwrd_FasiMember
Income tax provision [Abstract]      
Income tax expense (benefit) $ 2,203us-gaap_IncomeTaxExpenseBenefit
/ us-gaap_StatementBusinessSegmentsAxis
= fwrd_FasiMember
$ 846us-gaap_IncomeTaxExpenseBenefit
/ us-gaap_StatementBusinessSegmentsAxis
= fwrd_FasiMember
$ 434us-gaap_IncomeTaxExpenseBenefit
/ us-gaap_StatementBusinessSegmentsAxis
= fwrd_FasiMember