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v3.10.0.1

Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands | Total | Common Stock | Additional Paid-in Capital | Retained Earnings | Accumulated Other Comprehensive Income (Loss) | Treasury Stock
--- | --- | --- | --- | --- | --- | ---
BALANCE (in shares) at Dec. 31, 2015 |  | 25,706 |  |  |  |
BALANCE at Dec. 31, 2015 | $ 918,252 | $ 257 | $ 291,092 | $ 926,169 | $ (137,984) | $ (161,282)
Net income (loss) | 147,065 |  |  | 147,065 |  |
Other comprehensive income (loss), net of taxes | (8,960) |  |  |  | (8,960) |
Purchases of treasury stock | (129,187) |  |  |  |  | (129,187)
Net issuance of treasury shares to employee stock compensation plans (in shares) |  | (43) |  |  |  |
Net issuance of treasury shares to employee stock compensation plans | 2,193 | $ 0 | (20,963) |  |  | 23,156
Stock-based compensation | 20,770 |  | 20,770 |  |  |
Cash dividends, net of estimated forfeitures relative to participating securities | (19,933) |  |  | (19,933) |  |
BALANCE (in shares) at Dec. 31, 2016 |  | 25,663 |  |  |  |
BALANCE at Dec. 31, 2016 | 930,200 | $ 257 | 290,899 | 1,053,301 | (146,944) | (267,313)
Net income (loss) | 213,442 |  |  | 213,442 |  |
Other comprehensive income (loss), net of taxes | 23,718 |  |  |  | 23,718 |
Purchases of treasury stock | (42,084) |  |  |  |  | (42,084)
Net issuance of treasury shares to employee stock compensation plans (in shares) |  | (148) |  |  |  |
Net issuance of treasury shares to employee stock compensation plans | 571 | $ (2) | (18,293) |  |  | 18,866
Stock-based compensation | 18,855 |  | 18,855 |  |  |
Cash dividends, net of estimated forfeitures relative to participating securities | (20,420) |  |  | (20,420) |  |
BALANCE (in shares) at Dec. 31, 2017 |  | 25,515 |  |  |  |
BALANCE at Dec. 31, 2017 | 1,124,282 | $ 255 | 291,461 | 1,246,323 | (123,226) | (290,531)
Net income (loss) | 157,772 |  |  | 157,772 |  |
Other comprehensive income (loss), net of taxes | (14,396) |  |  |  | (14,396) |
Tax effects reclassified from accumulated other comprehensive income |  |  |  | 150 | (150) |
Purchases of treasury stock | (183,918) |  |  |  |  | (183,918)
Net issuance of treasury shares to employee stock compensation plans (in shares) |  | (21) |  |  |  |
Net issuance of treasury shares to employee stock compensation plans | 2,717 |  | (17,352) |  |  | 20,069
Stock-based compensation | 18,665 |  | 18,665 |  |  |
Cash dividends, net of estimated forfeitures relative to participating securities | (20,825) |  |  | (20,825) |  |
BALANCE (in shares) at Dec. 31, 2018 |  | 25,494 |  |  |  |
BALANCE at Dec. 31, 2018 | $ 1,095,694 | $ 255 | $ 292,774 | $ 1,394,817 | $ (137,772) | $ (454,380)

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