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Consolidated Statement of Changes in Stockholders' Equity - USD ($) $ in Thousands | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Treasury Stock [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2013 | $ 3,306 | $ 23,562 | $ 74,325 | $ (1,225) | $ (7,912) | $ 92,056
Balance (in shares) at Dec. 31, 2013 | 3,305,517 |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income |  |  | 13,385 |  |  | 13,385
Net other comprehensive income (loss) |  |  |  | 1,992 |  | 1,992
Stock dividend | $ 29 | 1,568 | (1,597) |  |  | 0
Stock dividend (in shares) | 29,719 |  |  |  |  |
Purchase of treasury stock |  |  |  |  | (814) | (814)
Restricted stock, executive and Board of Director awards |  | (189) |  |  | 19 | (170)
Restricted stock vesting |  | 200 |  |  |  | 200
Cash dividend reinvestment paid from treasury stock |  | 9 | (480) |  | 471 | 0
Cash dividends |  |  | (6,121) |  |  | (6,121)
Balance at Dec. 31, 2014 | $ 3,335 | 25,150 | 79,512 | 767 | (8,236) | 100,528
Balance (in shares) at Dec. 31, 2014 | 3,335,236 |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income |  |  | 11,626 |  |  | 11,626
Net other comprehensive income (loss) |  |  |  | (1,003) |  | (1,003)
Stock issued for acquisition | $ 337 | 15,647 |  |  |  | 15,984
Stock issued for acquisition (in shares) | 336,515 |  |  |  |  |
Purchase of treasury stock |  |  |  |  | (2,455) | (2,455)
Restricted stock, executive and Board of Director awards |  | (256) |  |  | 308 | 52
Restricted stock vesting |  | 179 |  |  |  | 179
Forfeited restricted stock |  | 7 |  |  | (7) | 0
Cash dividend reinvestment paid from treasury stock |  | (12) | (197) |  | 209 | 0
Cash dividends |  |  | (5,151) |  |  | (5,151)
Balance at Dec. 31, 2015 | $ 3,672 | 40,715 | 85,790 | (236) | (10,181) | 119,760
Balance (in shares) at Dec. 31, 2015 | 3,671,751 |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income |  |  | 12,638 |  |  | 12,638
Net other comprehensive income (loss) |  |  |  | (1,156) |  | (1,156)
Stock dividend | $ 32 | 1,542 | (1,574) |  |  | 0
Stock dividend (in shares) | 32,624 |  |  |  |  |
Purchase of treasury stock |  |  |  |  | (3,227) | (3,227)
Restricted stock, executive and Board of Director awards |  | (197) |  |  | 288 | 91
Restricted stock vesting |  | 184 |  |  |  | 184
Reissuance of treasury stock for employee stock purchase plan |  | (1) |  |  | 60 | 59
Forfeited restricted stock |  | 4 |  |  | (4) | 0
Cash dividend reinvestment paid from treasury stock |  | 3 | (495) |  | 492 | 0
Cash dividends |  |  | (5,081) |  |  | (5,081)
Balance at Dec. 31, 2016 | $ 3,704 | $ 42,250 | $ 91,278 | $ (1,392) | $ (12,572) | $ 123,268
Balance (in shares) at Dec. 31, 2016 | 3,704,375 |  |  |  |  |

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