CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2016 |
Sep. 30, 2015 |
Sep. 30, 2016 |
Sep. 30, 2015 |
|
| Statement of Comprehensive Income [Abstract] | ||||
| Net loss | $ (7,910) | $ (10,215) | $ (29,193) | $ (30,722) |
| Other comprehensive (loss) income: | ||||
| Foreign currency translation adjustment | (608) | (951) | (2,803) | 719 |
| Other comprehensive (loss) income | (608) | (951) | (2,803) | 719 |
| Comprehensive loss | $ (8,518) | $ (11,166) | $ (31,996) | $ (30,003) |