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v3.8.0.1

Consolidated Statements of Equity - USD ($) shares in Thousands, $ in Thousands | Total | Common Stock | Additional Paid-In Capital | Accumulated Earnings | Accumulated Other Comprehensive Income (Loss) | Noncontrolling Interest
--- | --- | --- | --- | --- | --- | ---
Balance (in shares) at Dec. 31, 2014 |  | 25,794 |  |  |  |
Balance at Dec. 31, 2014 | $ 626,981 | $ 258 | $ 125,310 | $ 498,354 | $ (922) | $ 3,981
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) | 46,013 |  |  | 45,135 |  | 878
Other comprehensive loss, net of tax | (56,900) |  |  |  | (56,900) | 0
Initial noncontrolling interest related to business combinations | 2,426 |  |  |  |  | 2,426
Change in fair value of redeemable noncontrolling interest | (2,349) |  | (2,349) |  |  |
Exercise of stock options and issuance of share-based awards, net of shares withheld for employee taxes (shares) |  | 333 |  |  |  |
Exercise of stock options and issuance of share-based awards, net of shares withheld for employee taxes | (5,318) | $ 3 | (5,321) |  |  |
Repurchase of common stock (in shares) |  | (839) |  |  |  |
Repurchase of common stock | (33,185) | $ (8) | (33,177) |  |  |
Stock-based compensation | 22,008 |  | 22,008 |  |  |
Tax benefit related to stock-based compensation | 1,251 |  | 1,251 |  |  |
Reclassification of redeemable equity component of convertible senior notes | 2,948 |  | 2,948 |  |  |
Other | (137) |  | (137) |  |  |
Balance (in shares) at Dec. 31, 2015 |  | 25,288 |  |  |  |
Balance at Dec. 31, 2015 | 603,738 | $ 253 | 110,533 | 543,489 | (57,822) | 7,285
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) | 64,648 |  |  | 76,570 |  | (11,922)
Other comprehensive loss, net of tax | (50,766) |  |  |  | (47,089) | (3,677)
Initial noncontrolling interest related to business combinations | 775 |  |  |  |  | 775
Change in fair value of redeemable noncontrolling interest | (74,194) |  | (14,702) | (59,492) |  |
Purchase of noncontrolling interest | (1,280) |  | (1,280) |  |  |
Exercise of stock options and issuance of share-based awards, net of shares withheld for employee taxes (shares) |  | 305 |  |  |  |
Exercise of stock options and issuance of share-based awards, net of shares withheld for employee taxes | (4,478) | $ 3 | (4,481) |  |  |
Stock-based compensation | 12,627 |  | 12,627 |  |  |
Tax benefit related to stock-based compensation | (2,324) |  | (2,324) |  |  |
Reclassification of redeemable equity component of convertible senior notes | 3,130 |  | 3,130 |  |  |
Other | (111) |  | (111) |  |  |
Balance (in shares) at Dec. 31, 2016 |  | 25,593 |  |  |  |
Balance at Dec. 31, 2016 | 551,765 | $ 256 | 103,392 | 560,567 | (104,911) | (7,539)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) | 83,883 |  |  | 83,228 |  | 655
Other comprehensive loss, net of tax | 26,848 |  |  |  | 27,555 | (707)
Change in fair value of redeemable noncontrolling interest | (108,296) |  | (81,074) | (27,222) |  |
Purchase of noncontrolling interest | (1,532) |  | 806 |  |  | (2,338)
Exercise of stock options and issuance of share-based awards, net of shares withheld for employee taxes (shares) |  | 208 |  |  |  |
Exercise of stock options and issuance of share-based awards, net of shares withheld for employee taxes | (2,115) | $ 2 | (2,117) |  |  |
Stock-based compensation | 10,399 |  | 10,399 |  |  |
Issuance of convertible senior notes | 12,341 |  | 12,341 |  |  |
Settlement and repurchase of convertible senior notes (in shares) |  | 622 |  |  |  |
Settlement and repurchase of convertible senior notes | (7,875) | $ 6 | (7,881) |  |  |
Convertible note hedge transactions (in shares) |  | (622) |  |  |  |
Convertible note hedge transactions | 3,519 | $ (6) | 3,525 |  |  |
Reclassification of redeemable equity component of convertible senior notes | 2,995 |  | 2,995 |  |  |
Reclassification of certain income tax effects of items within accumulated other comprehensive income to retained earnings | (259) |  |  | (259) |  |
Other | 260 |  | 260 |  |  |
Balance (in shares) at Dec. 31, 2017 |  | 25,801 |  |  |  |
Balance at Dec. 31, 2017 | $ 571,933 | $ 258 | $ 42,646 | $ 616,314 | $ (77,356) | $ (9,929)

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