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v3.20.1

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) $ in Thousands | Total | Ordinary Shares | Additional Paid-in Capital | Treasury Stock | (Accumulated Deficit) | Accumulated Other Comprehensive Income
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2016 | $ 82,741 | $ 122 | $ 1,262,005 | $ (8,234) | $ (1,233,154) | $ 62,002
Balance (in shares) at Dec. 31, 2016 |  | 35,224,553 |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |
Repurchase of ordinary shares | $ (140) |  |  | (140) |  |
Repurchase of ordinary shares (in shares) | (72,739) | (72,739) |  |  |  |
Restricted stock issued and restricted stock units released | $ 866 |  | 866 |  |  |
Restricted stock issued and restricted stock units released (in shares) |  | 302,886 |  |  |  |
Ordinary shares issued upon option exercise | 135 |  | 135 |  |  |
Ordinary shares issued upon option exercise (in shares) |  | 51,666 |  |  |  |
Net income (loss) | 6,981 |  |  |  | 6,981 |
Other comprehensive income (loss): |  |  |  |  |  |
Foreign currency translation | 2,112 |  |  |  |  | 2,112
Recognition due to closure of the subsidiaries | (1,703) |  |  |  |  | (1,703)
Balance at Dec. 31, 2017 | 90,992 | $ 122 | 1,263,006 | (8,374) | (1,226,173) | 62,411
Balance (in shares) at Dec. 31, 2017 |  | 35,506,366 |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |
Repurchase of ordinary shares | $ (2,525) |  |  | (2,525) |  |
Repurchase of ordinary shares (in shares) | (623,765) | (623,765) |  |  |  |
Restricted stock issued and restricted stock units released | $ 1,097 |  | 1,097 |  |  |
Restricted stock issued and restricted stock units released (in shares) |  | 399,991 |  |  |  |
Ordinary shares issued upon option exercise | 80 | $ 1 | 79 |  |  |
Ordinary shares issued upon option exercise (in shares) |  | 35,150 |  |  |  |
Cumulative effect of change in revenue recognition accounting principle | 8,563 |  |  |  | 8,563 |
Acquisition of non-controlling interests | (22) |  | (22) |  |  |
Net income (loss) | 4,820 |  |  |  | 4,820 |
Other comprehensive income (loss): |  |  |  |  |  |
Foreign currency translation | (839) |  |  |  |  | (839)
Balance at Dec. 31, 2018 | $ 102,166 | $ 123 | 1,264,160 | (10,899) | (1,212,790) | 61,572
Balance (in shares) at Dec. 31, 2018 | 35,318,000 | 35,317,742 |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |
Repurchase of ordinary shares | $ (1,049) |  |  | (1,049) |  |
Repurchase of ordinary shares (in shares) | (328,856) | (328,856) |  |  |  |
Restricted stock issued and restricted stock units released | $ 1,399 |  | 1,399 |  |  |
Restricted stock issued and restricted stock units released (in shares) |  | 510,438 |  |  |  |
Ordinary shares issued upon option exercise | 56 |  | 56 |  |  |
Ordinary shares issued upon option exercise (in shares) |  | 25,000 |  |  |  |
Net income (loss) | (3,913) |  |  |  | (3,913) |
Other comprehensive income (loss): |  |  |  |  |  |
Foreign currency translation | 529 |  |  |  |  | 529
Balance at Dec. 31, 2019 | $ 99,188 | $ 123 | $ 1,265,615 | $ (11,948) | $ (1,216,703) | $ 62,101
Balance (in shares) at Dec. 31, 2019 | 35,525,000 | 35,524,324 |  |  |  |

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