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Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (USD $) In Thousands, except Share data | Total | Common stock | Additional paid-in capital | Retained earnings | Accumulated other comprehensive income (loss) | Treasury stock
--- | --- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2012 | $ 99,539 | $ 40 | $ 53,504 | $ 45,599 | $ 2,183 | $ (1,787)
Common stock shares outstanding at Dec. 31, 2012 |  | 3,916,667 |  |  |  |
Net income | 9,986 |  |  | 9,986 |  |
Other comprehensive income | (2,154) |  |  |  | (2,154) |
Exercise of stock options, shares |  | 51,700 |  |  |  |
Exercise of stock options | 1,138 | 1 | 1,137 |  |  |
Share-based compensation - restricted shares, shares issued |  | 25,030 |  |  |  |
Share-based compensation - restricted shares | 464 |  | 464 |  |  |
Share-based compensation - tax benefits | 123 |  | 123 |  |  |
Cash dividends ($0.28 per share during 2013 and $.42 per share during 2014) | (1,649) |  |  | (1,649) |  |
Treasury stock purchased, shares |  | (54,974) |  |  |  |
Treasury stock purchased | (1,348) |  |  |  |  | (1,348)
Ending balance at Sep. 30, 2013 | 106,099 | 41 | 55,228 | 53,936 | 29 | (3,135)
Common stock shares outstanding at Sep. 30, 2013 |  | 3,938,423 |  |  |  |
Beginning balance at Dec. 31, 2013 | 109,275 | 41 | 56,002 | 57,143 | (342) | (3,569)
Common stock shares outstanding at Dec. 31, 2013 | 3,943,997 | 3,943,997 |  |  |  |
Net income | 10,395 |  |  | 10,395 |  |
Other comprehensive income | 575 |  |  |  | 575 |
Exercise of stock options, shares | 2,000 | 2,000 |  |  |  |
Exercise of stock options | 48 | 0 | 48 |  |  |
Share-based compensation - restricted shares, shares issued |  | 23,386 |  |  |  |
Share-based compensation - restricted shares | 618 |  | 618 |  |  |
Share-based compensation - tax benefits | 226 |  | 226 |  |  |
Cash dividends ($0.28 per share during 2013 and $.42 per share during 2014) | (2,485) |  |  | (2,485) |  |
Treasury stock purchased, shares |  | (10,268) |  |  |  |
Treasury stock purchased | (460) |  |  |  |  | (460)
Ending balance at Sep. 30, 2014 | $ 118,192 | $ 41 | $ 56,894 | $ 65,053 | $ 233 | $ (4,029)
Common stock shares outstanding at Sep. 30, 2014 | 3,959,115 | 3,959,115 |  |  |  |

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