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Income Taxes - Schedule of Provision for Income Taxes (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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| Federal: | |||
| Current | $ 28,452us-gaap_CurrentFederalTaxExpenseBenefit | $ 20,245us-gaap_CurrentFederalTaxExpenseBenefit | $ 18,866us-gaap_CurrentFederalTaxExpenseBenefit |
| Deferred | (566)us-gaap_DeferredFederalIncomeTaxExpenseBenefit | (8,077)us-gaap_DeferredFederalIncomeTaxExpenseBenefit | |
| Provision for Income Taxes, Federal | 27,886us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperations | 12,168us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperations | 18,866us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperations |
| State: | |||
| Current | 4,123us-gaap_CurrentStateAndLocalTaxExpenseBenefit | 2,522us-gaap_CurrentStateAndLocalTaxExpenseBenefit | 2,641us-gaap_CurrentStateAndLocalTaxExpenseBenefit |
| Deferred | 1,443us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit | (1,199)us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit | |
| Provision for Income Taxes, State | 5,566us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations | 1,323us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations | 2,641us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations |
| Foreign: | |||
| Current | 244us-gaap_CurrentForeignTaxExpenseBenefit | ||
| Deferred | 0us-gaap_DeferredForeignIncomeTaxExpenseBenefit | 0us-gaap_DeferredForeignIncomeTaxExpenseBenefit | 0us-gaap_DeferredForeignIncomeTaxExpenseBenefit |
| Provision for Income Taxes, Foreign | 244us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperations | ||
| Provision for income taxes | $ 33,452us-gaap_IncomeTaxExpenseBenefit | $ 13,735us-gaap_IncomeTaxExpenseBenefit | $ 21,507us-gaap_IncomeTaxExpenseBenefit |
| X | ||||||||||
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- Definition
Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of current and deferred federal income tax expense (benefit) attributable to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of current and deferred foreign income tax expense (benefit) attributable to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of state and local current and deferred income tax expense (benefit) attributable to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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