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Consolidated Statements of Stockholders' Equity (unaudited) - USD ($) $ in Thousands | Common Stock [Member] | Additional Paid-in-Capital [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive (Loss) Income [Member] | Common Stock in Treasury [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Beginning Balance at Dec. 31, 2013 | $ 497 | $ 574,152 | $ 385,787 | $ (16,765) | $ (127,102) | $ 816,569
Net income | 0 | 0 | 56,561 | 0 | 0 | 56,561
Cash dividends | 0 | 0 | (27,653) | 0 | 0 | (27,653)
Purchases of treasury shares | 0 | 0 | 0 | 0 | (72) | (72)
Net issuance of shares to employee benefit plans and other stock plans, including tax benefit | 0 | (2,312) | 0 | 0 | 3,515 | 1,203
Stock-based compensation | 0 | 2,817 | 0 | 0 | 0 | 2,817
Other comprehensive income | 0 | 0 | 0 | 8,015 | 0 | 8,015
Ending Balance at Sep. 30, 2014 | 497 | 574,657 | 414,695 | (8,750) | (123,659) | 857,440
Beginning Balance at Dec. 31, 2014 | 497 | 576,504 | 423,956 | (17,027) | (119,749) | 864,181
Net income | 0 | 0 | 57,298 | 0 | 0 | 57,298
Cash dividends | 0 | 0 | (28,553) | 0 | 0 | (28,553)
Purchases of treasury shares | 0 | 0 | 0 | 0 | (26,797) | (26,797)
Net issuance of shares to employee benefit plans and other stock plans, including tax benefit | 0 | (3,423) | 0 | 0 | 6,451 | 3,028
Stock-based compensation | 0 | 3,397 | 0 | 0 | 0 | 3,397
Other comprehensive income | 0 | 0 | 0 | 3,662 | 0 | 3,662
Ending Balance at Sep. 30, 2015 | $ 497 | $ 576,478 | $ 452,701 | $ (13,365) | $ (140,095) | $ 876,216

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