Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2016 |
Sep. 30, 2015 |
Sep. 30, 2016 |
Sep. 30, 2015 |
|
| Statement Of Income And Comprehensive Income (Loss) [Abstract] | ||||
| Net (loss) income | $ (8,349) | $ (13,805) | $ 4,209 | $ (34,962) |
| Other comprehensive income (loss), net of tax: | ||||
| Foreign currency translation adjustment | 3 | 11 | 1 | 2 |
| Comprehensive income (loss) | $ (8,346) | $ (13,794) | $ 4,210 | $ (34,960) |