Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
|
| Statement of Comprehensive Income [Abstract] | |||
| Net income | $ 17,693 | $ (7,678) | $ 6,402 |
| Other comprehensive income (loss) — foreign currency translation | (120) | 1,382 | (1,395) |
| Comprehensive income (loss) | $ 17,573 | $ (6,296) | $ 5,007 |