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Income Taxes - Provision for Income Taxes (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Current:      
Federal $ (38,243) $ 857 $ (95)
State 93 212 529
International 1,988 1,193 1,222
Deferred:      
Federal (10,543) (2,053) (3,618)
State 3,023 (1,362) (392)
International (1,059) (353) 1,703
Total (benefit from) provision for income taxes $ (44,741) $ (1,506) $ (651)