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v3.5.0.2

Consolidated Statements of Changes in Equity - 9 months ended Sep. 30, 2016 - USD ($) $ in Thousands | Total | Common Stock | Deficit | Accumulated other comprehensive income | Total shareholders' equity | Non-controlling interests
--- | --- | --- | --- | --- | --- | ---
Beginning Balance ( in shares) at Dec. 31, 2015 |  | 46,519,132 |  |  |  |
Beginning Balance at Dec. 31, 2015 | $ 139,487 | $ 373,934 | $ (242,108) | $ 3,505 | $ 135,331 | $ 4,156
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net loss | (27,551) |  | (27,292) |  | (27,292) | (259)
Other comprehensive income | (923) |  |  | (923) | (923) |
Shares issued for cash by at-the-market offering (in shares) |  | 200,225 |  |  |  |
Shares issued for cash by at-the-market offering (Note 7a) | 539 | $ 539 |  |  | 539 |
Shares issued for public offering (in shares) |  | 13,368,750 |  |  |  |
Shares issued for public offering (Note 7b and 7e) | 21,856 | $ 21,856 |  |  | 21,856 |
Share issuance cost | (2,330) | (2,330) |  |  | (2,330) |
Share-based compensation (Note 9) | $ 1,688 | $ 1,688 |  |  | 1,688 |
Shares issued for exercise of stock options (in shares) | 8,369 | 8,369 |  |  |  |
Shares issued for exercise of stock options | $ 18 | $ 18 |  |  | 18 |
Shares issued for the vesting of restricted stock units (in shares) |  | 138,608 |  |  |  |
Shares issued for acquistion of Alta Mesa (in shares) |  | 4,551,284 |  |  |  |
Shares issued for acquisition of Alta Mesa (Note 7d) | 11,378 | $ 11,378 |  |  | 11,378 |
Shares issued for acquisition of 40% Roca Honda (in shares) |  | 1,212,173 |  |  |  |
Shares issued for acquisition of 40% interest in Roca Honda (Note 7c) | 2,679 | $ 2,679 |  |  | 2,679 |
Shares issued for consulting services (in shares) |  | 206,612 |  |  |  |
Shares issued for consulting services | 479 | $ 479 |  |  | 479 |
Contributions attributable to non-controlling interest | 37 |  |  |  |  | 37
Ending Balance (in shares) at Sep. 30, 2016 |  | 66,205,153 |  |  |  |
Ending Balance at Sep. 30, 2016 | $ 147,357 | $ 410,241 | $ (269,400) | $ 2,582 | $ 143,423 | $ 3,934

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