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v3.3.0.814

Condensed Consolidated Statements of Changes in Equity - USD ($) $ in Thousands | Total | Common Stock [Member] | Additional Paid-in Capital [Member] | Accumulated Deficit [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Treasury Stock [Member] | Total Attributed To Shareholders [Member] | Non-controlling Interests [Member] | Redeemable Non-controlling Interests [Member]
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning Balance at Dec. 31, 2013 | $ 492,868 | $ 95 | $ 1,135,644 | $ (605,221) | $ (150) | $ (37,438) | $ 492,930 | $ (62) | $ 42,186
Beginning Balance (in shares) at Dec. 31, 2013 |  | 9,105,521 |  |  |  | 350,000 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Net income (loss) | 78,737 |  |  | 78,821 |  |  | 78,821 | (84) | (183)
Net unrealized gain (loss) on securities available-for-sale | 90 |  |  |  | 90 |  | 90 |  |
Foreign currency translation adjustments | (80) |  |  |  | (80) |  | (80) |  |
Activity of noncontrolling interests, net |  |  |  |  |  |  |  |  | (19,738)
Cash dividends declared | (8,333) |  | (8,333) |  |  |  | (8,333) |  |
Repurchases of common shares | $ (26,257) |  |  |  |  | $ (26,257) | (26,257) |  |
Repurchases of common shares (in shares) | 136,874 | 136,874 |  |  |  | 136,874 |  |  |
Issuance of common shares related to employee stock transactions | $ 1,224 |  | 1,224 |  |  |  | 1,224 |  |
Issuance of common shares related to employee stock transactions (in shares) |  | 90,731 |  |  |  |  |  |  |
Taxes paid on stock-based compensation | (9,512) |  | (9,512) |  |  |  | (9,512) |  |
Stock-based compensation | 6,604 |  | 6,604 |  |  |  | 6,604 |  |
Excess tax benefits from stock-based compensation | 25,089 |  | 25,089 |  |  |  | 25,089 |  |
Ending Balance at Sep. 30, 2014 | 560,430 | $ 95 | 1,150,716 | (526,400) | (140) | $ (63,695) | 560,576 | (146) | 22,265
Ending Balance (in shares) at Sep. 30, 2014 |  | 9,059,378 |  |  |  | 486,874 |  |  |
Beginning Balance at Dec. 31, 2014 | 563,352 | $ 96 | 1,148,908 | (507,521) | (242) | $ (77,699) | 563,542 | (190) | 23,071
Beginning Balance (in shares) at Dec. 31, 2014 |  | 8,975,833 |  |  |  | 575,441 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Net income (loss) | 28,364 |  |  | 28,470 |  |  | 28,470 | (106) | (3,330)
Net unrealized gain (loss) on securities available-for-sale | (389) |  |  |  | (389) |  | (389) |  |
Foreign currency translation adjustments | (271) |  |  |  | (271) |  | (271) |  |
Activity of noncontrolling interests, net |  |  |  |  |  |  |  |  | 30,154
Cash dividends declared | (12,136) |  | (12,136) |  |  |  | (12,136) |  |
Repurchases of common shares | $ (45,000) |  |  |  |  | $ (45,000) | (45,000) |  |
Repurchases of common shares (in shares) | 368,468 | 368,468 |  |  |  | 368,468 |  |  |
Issuance of common shares related to employee stock transactions | $ 796 |  | 796 |  |  |  | 796 |  |
Issuance of common shares related to employee stock transactions (in shares) |  | 60,301 |  |  |  |  |  |  |
Taxes paid on stock-based compensation | (5,080) |  | (5,080) |  |  |  | (5,080) |  |
Stock-based compensation | 8,656 |  | 8,656 |  |  |  | 8,656 |  |
Excess tax benefits from stock-based compensation | 1,038 |  | 1,038 |  |  |  | 1,038 |  |
Ending Balance at Sep. 30, 2015 | $ 539,330 | $ 96 | $ 1,142,182 | $ (479,051) | $ (902) | $ (122,699) | $ 539,626 | $ (296) | $ 49,895
Ending Balance (in shares) at Sep. 30, 2015 |  | 8,667,666 |  |  |  | 943,909 |  |  |

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