v3.6.0.2

Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands | Common Stock | Additional Paid-in Capital | Accumulated Deficit | Accumulated Other Comprehensive Loss | Non-controlling Interest | Total
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2013 | $ 4 | $ 182,927 | $ (43,363) |  | $ 865 | $ 140,433
Balance (in shares) at Dec. 31, 2013 | 35,226 |  |  |  |  |
Issuance of common stock under stock incentive plans |  | 1,158 |  |  |  | 1,158
Issuance of common stock under stock incentive plans (in shares) | 1,041 |  |  |  |  |
Shares withheld for taxes |  | (1,922) |  |  |  | (1,922)
Stock-based compensation expense |  | 7,562 |  |  |  | 7,562
Non-controlling interest distributions |  |  |  |  | (623) | (623)
Net loss |  |  | (19,521) |  | 754 | (18,767)
Other comprehensive loss |  |  |  | $ (443) | 32 | (411)
Balance at Dec. 31, 2014 | $ 4 | 189,725 | (62,884) | (443) | 1,028 | 127,430
Balance (in shares) at Dec. 31, 2014 | 36,267 |  |  |  |  |
Issuance of common stock under stock incentive plans |  | 1,373 |  |  |  | 1,373
Issuance of common stock under stock incentive plans (in shares) | 1,058 |  |  |  |  |
Shares withheld for taxes |  | (2,512) |  |  |  | (2,512)
Stock-based compensation expense |  | 10,176 |  |  |  | 10,176
Purchase of non-controlling interest |  | (1,150) |  |  |  | (1,150)
Non-controlling interest distributions |  |  |  |  | (500) | (500)
Net loss |  |  | (22,292) |  | 114 | (22,178)
Other comprehensive loss |  |  |  | (717) | 113 | (604)
Balance at Dec. 31, 2015 | $ 4 | 197,612 | (85,176) | (1,160) | 755 | $ 112,035
Balance (in shares) at Dec. 31, 2015 | 37,325 |  |  |  |  | 37,325
Issuance of common stock under stock incentive plans |  | 2,984 |  |  |  | $ 2,984
Issuance of common stock under stock incentive plans (in shares) | 1,237 |  |  |  |  |
Shares withheld for taxes |  | (2,827) |  |  |  | (2,827)
Stock-based compensation expense |  | 13,412 |  |  |  | 13,412
Non-controlling interest distributions |  |  |  |  | (286) | (286)
Cumulative effect of a change in accounting principle |  | 94 | (94) |  |  |
Net loss |  |  | (27,331) |  | 348 | (26,983)
Other comprehensive loss |  |  |  | 290 | (79) | 211
Balance at Dec. 31, 2016 | $ 4 | $ 211,275 | $ (112,601) | $ (870) | $ 738 | $ 98,546
Balance (in shares) at Dec. 31, 2016 | 38,562 |  |  |  |  | 38,562

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