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CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands | Preferred Stock [Member] | Common Stock [Member] | Additional Paid-In Capital [Member] | Retained Earnings [Member] | Treasury Stock [Member] | Accumulated Other Comprehensive (Loss) Income [Member] | Total
--- | --- | --- | --- | --- | --- | --- | ---
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 income, net of tax |  |  |  |  |  | 5,333 | 5,333
Dividend on series B preferred stock |  |  |  | (22) |  |  | (22)
Cash dividends declared on common stock ($0.225 per share) |  |  |  | (6,805) |  |  | (6,805)
Redemption of preferred stock | (11,250) |  |  |  |  |  | (11,250)
Exercise of stock options (36,135 and 10,846 shares) |  |  | 232 |  |  |  | 232
Restricted stock grants (75,520 and 57,164 shares) |  |  |  |  |  |  |
Stock-based compensation expense |  |  | 1,650 |  |  |  | 1,650
Balance at Sep. 30, 2016 |  | 374,287 | 10,409 | 130,885 | (16,717) | 724 | 499,588
Balance at Dec. 31, 2016 |  | 412,726 | 11,407 | 126,462 | (16,717) | (2,846) | 531,032
Net income |  |  |  | 32,640 |  |  | 32,640
Other comprehensive income, net of tax |  |  |  |  |  | 17 | 17
Cash dividends declared on common stock ($0.225 per share) |  |  |  | (7,251) |  |  | (7,251)
Stock issuance costs |  | (180) |  |  |  |  | (180)
Exercise of stock options (36,135 and 10,846 shares) |  |  | 118 |  |  |  | 118
Restricted stock grants (75,520 and 57,164 shares) |  |  |  |  |  |  |
Stock-based compensation expense |  |  | 1,315 |  |  |  | 1,315
Balance at Sep. 30, 2017 |  | $ 412,546 | $ 12,840 | $ 151,851 | $ (16,717) | $ (2,829) | $ 557,691

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