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Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands | Total | Common stock | Additional paid-in capital | Retained earnings | Accumulated other comprehensive income (loss) | Treasury stock
--- | --- | --- | --- | --- | --- | ---
Common shares outstanding at Dec. 31, 2015 |  | 8,699,410 |  |  |  |
Beginning balance at Dec. 31, 2015 | $ 150,832 | $ 89 | $ 76,549 | $ 80,584 | $ (80) | $ (6,310)
Net income | 10,941 |  |  | 10,941 |  |
Other comprehensive income (loss) | 886 |  |  |  | 886 |
Share-based compensation - restricted shares, shares issued |  | 37,708 |  |  |  |
Share-based compensation - restricted shares | 858 | $ 1 | 857 |  |  |
Cash dividends ($0.36 per share during 2017 and $0.39 per share during 2016) | (3,132) |  |  | (3,132) |  |
Treasury stock purchased, shares |  | (19,819) |  |  |  |
Treasury stock purchased | (454) |  |  |  |  | (454)
Common shares outstanding at Sep. 30, 2016 |  | 8,717,299 |  |  |  |
Ending balance at Sep. 30, 2016 | $ 159,931 | $ 90 | 77,406 | 88,393 | 806 | (6,764)
Common shares outstanding at Dec. 31, 2016 | 8,715,856 | 8,715,856 |  |  |  |
Beginning balance at Dec. 31, 2016 | $ 161,650 | $ 90 | 77,542 | 91,317 | (522) | (6,777)
Net income | 7,867 |  |  | 7,867 |  |
Other comprehensive income (loss) | 152 |  |  |  | 152 |
Share-based compensation - restricted shares, shares issued |  | 57,106 |  |  |  |
Share-based compensation - restricted shares | 811 |  | 811 |  |  |
Cash dividends ($0.36 per share during 2017 and $0.39 per share during 2016) | (3,399) |  |  | (3,399) |  |
Treasury stock purchased, shares |  | (14,039) |  |  |  |
Treasury stock purchased | $ (300) |  |  |  |  | (300)
Common shares outstanding at Sep. 30, 2017 | 8,758,923 | 8,758,923.000 |  |  |  |
Ending balance at Sep. 30, 2017 | $ 166,781 | $ 90 | $ 78,353 | $ 95,785 | $ (370) | $ (7,077)

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