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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 Income (Loss) [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 | 45,649 | 0 | 0 | 45,649
Cash dividends | 0 | 0 | (18,425) | 0 | 0 | (18,425)
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 | (2,232) | 0 | 0 | 3,360 | 1,128
Stock-based compensation | 0 | 2,082 | 0 | 0 | 0 | 2,082
Other comprehensive income | 0 | 0 | 0 | 10,210 | 0 | 10,210
Ending Balance at Jun. 30, 2014 | 497 | 574,002 | 413,011 | (6,555) | (123,814) | 857,141
Beginning Balance at Dec. 31, 2014 | 497 | 576,504 | 423,956 | (17,027) | (119,749) | 864,181
Net income | 0 | 0 | 37,447 | 0 | 0 | 37,447
Cash dividends | 0 | 0 | (18,957) | 0 | 0 | (18,957)
Purchases of treasury shares | 0 | 0 | 0 | 0 | (10,672) | (10,672)
Net issuance of shares to employee benefit plans and other stock plans, including tax benefit | 0 | (3,568) | 0 | 0 | 4,060 | 492
Stock-based compensation | 0 | 2,676 | 0 | 0 | 0 | 2,676
Other comprehensive income | 0 | 0 | 0 | 804 | 0 | 804
Ending Balance at Jun. 30, 2015 | $ 497 | $ 575,612 | $ 442,446 | $ (16,223) | $ (126,361) | $ 875,971

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