|
Income Tax Benefit/Expense - 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) | $ (182)us-gaap_IncomeTaxExpenseBenefit | $ (8,623)us-gaap_IncomeTaxExpenseBenefit |
| 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
|