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CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands | Preferred Stock [Member] | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Treasury Stock [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Total
--- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2014 | $ 11,250 | $ 374,287 | $ 6,015 | $ 72,398 | $ (16,717) | $ (1,014) | $ 446,219
Net income |  |  |  | 31,743 |  |  | 31,743
Other comprehensive loss, net of tax |  |  |  |  |  | (2,296) | (2,296)
Dividend on series B preferred stock |  |  |  | (84) |  |  | (84)
Cash dividends declared on common stock ($0.15 per share) |  |  |  | (6,736) |  |  | (6,736)
Exercise of stock options |  |  | 1,424 |  |  |  | 1,424
Restricted stock and performance units grants |  |  |  |  |  |  |
Stock-based compensation expense |  |  | 876 |  |  |  | 876
Balance at Sep. 30, 2015 | 11,250 | 374,287 | 8,315 | 97,321 | (16,717) | (3,310) | 471,146
Balance at Dec. 31, 2015 | 11,250 | 374,287 | 8,527 | 104,606 | (16,717) | (4,609) | 477,344
Net income |  |  |  | 33,106 |  |  | 33,106
Other comprehensive loss, net of tax |  |  |  |  |  | 5,333 | 5,333
Dividend on series B preferred stock |  |  |  | (22) |  |  | (22)
Cash dividends declared on common stock ($0.15 per share) |  |  |  | (6,805) |  |  | (6,805)
Redemption of preferred stock | (11,250) |  |  |  |  |  | (11,250)
Exercise of stock options |  |  | 232 |  |  |  | 232
Restricted stock and performance units grants |  |  |  |  |  |  |
Stock-based compensation expense |  |  | 1,650 |  |  |  | 1,650
Balance at Sep. 30, 2016 |  | $ 374,287 | $ 10,409 | $ 130,885 | $ (16,717) | $ 724 | $ 499,588

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