|
Income Taxes - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2015
|
Mar. 31, 2014
|
|
| Income Tax Disclosure [Abstract] | ||
| Income tax benefit (expense) | $ 285us-gaap_IncomeTaxExpenseBenefit | $ (349)us-gaap_IncomeTaxExpenseBenefit |
| Effective income tax rate | 40.80%us-gaap_EffectiveIncomeTaxRateContinuingOperations | 37.40%us-gaap_EffectiveIncomeTaxRateContinuingOperations |
| X | ||||||||||
|
- Definition
Percentage 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
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- 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
|