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v3.19.1

CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (Unaudited) - USD ($) $ in Thousands | Total | Common stock | Additional paid-in capital | Accumulated deficit | Accumulated other comprehensive loss | Non controlling interest
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2017 | $ 1,021,944 | $ 22 | $ 1,059,120 | $ (39,266) | $ (147) | $ 2,215
Total comprehensive loss | (39,328) |  |  | (39,172) | (299) | 143
Stock option expense | (98) |  | (98) |  |  |
Issuance of common stock | 2 | 2 |  |  |  |
Amortization of restricted stock units | 2,961 |  | 2,961 |  |  |
Balance at Mar. 31, 2018 | 985,481 | 24 | 1,061,983 | (78,438) | (446) | 2,358
Balance at Dec. 31, 2018 | 1,144,923 | 37 | 1,352,388 | (210,783) | 2,194 | 1,087
Total comprehensive loss | (21,286) |  |  | (21,731) |  | 445
Issuance of common stock from exercise of warrants | 1 |  | 1 |  |  |
Amortization/cancellation of restricted stock units | 4,047 |  | 4,047 |  |  |
Balance at Mar. 31, 2019 | $ 1,127,685 | $ 37 | $ 1,356,436 | $ (232,514) | $ 2,194 | $ 1,532

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