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v3.4.0.3

Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands | Common Stock [Member] | Capital Surplus [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Income (Loss), Net [Member] | Treasury Stock [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2014 | $ 267,820 | $ 1,689,291 | $ 723,496 | $ (50,074) | $ (158,131) | $ 2,472,402
Balance, Shares at Dec. 31, 2014 | 80,426,485 |  |  |  |  |
Net income |  |  | 40,159 |  |  | 40,159
Other comprehensive income |  |  |  | 4,305 |  | 4,305
Comprehensive income |  |  | 40,159 | 4,305 |  | 44,464
Cash dividends declared ($0.24 per common share) |  |  | (19,524) |  |  | (19,524)
Common stock activity, long-term incentive plan | $ 78 | 12,086 |  |  | (9,138) | 3,026
Common stock activity, long-term incentive plan, Shares | 23,242 |  |  |  |  |
Purchase of common stock under stock buyback program | $ (8,537) |  |  |  | (66,733) | (75,270)
Purchase of common stock under stock buyback program, Shares | (2,563,607) |  |  |  |  |
Balance at Mar. 31, 2015 | $ 259,361 | 1,701,377 | 744,131 | (45,769) | (234,002) | 2,425,098
Balance, Shares at Mar. 31, 2015 | 77,886,120 |  |  |  |  |
Balance at Dec. 31, 2015 | $ 258,063 | 1,684,101 | 777,944 | (80,595) | (226,370) | $ 2,413,143
Balance, Shares at Dec. 31, 2015 | 77,496,429 |  |  |  |  | 77,496,429
Net income |  |  | 3,839 |  |  | $ 3,839
Other comprehensive income |  |  |  | 19,529 |  | 19,529
Comprehensive income |  |  | 3,839 | 19,529 |  | 23,368
Cash dividends declared ($0.24 per common share) |  |  | (19,131) |  |  | (19,131)
Common stock activity, long-term incentive plan | $ 39 | 4,381 |  |  | (760) | 3,660
Common stock activity, long-term incentive plan, Shares | 11,531 |  |  |  |  |
Balance at Mar. 31, 2016 | $ 258,102 | $ 1,688,482 | $ 762,652 | $ (61,066) | $ (227,130) | $ 2,421,040
Balance, Shares at Mar. 31, 2016 | 77,507,960 |  |  |  |  | 77,507,960

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