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Income Taxes - Income (Loss) before Income Taxes Earned within and outside the United States (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2014
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Sep. 30, 2014
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Jun. 30, 2014
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Mar. 31, 2014
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Dec. 31, 2013
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Sep. 30, 2013
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Jun. 30, 2013
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Mar. 31, 2013
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Dec. 31, 2014
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Income Tax Disclosure [Abstract] | |||||||||||
| United States | $ 17,522 | $ 25,228 | $ 49,193 | ||||||||
| Outside of the United States | (65,135) | (25,597) | (1,351) | ||||||||
| Income (loss) before income taxes | $ (31,818) | $ (6,460) | $ (39,171) | $ 29,836 | $ 24,386 | $ 10,937 | $ (25,914) | $ (9,778) | $ (47,613) | $ (369) | $ 47,842 |