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Consolidated Statement of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands | Common Stock [Member] | Retained Earnings [Member] | AOCI Attributable to Parent [Member] | Treasury Stock [Member] | Total
--- | --- | --- | --- | --- | ---
Net income |  |  |  |  | $ 4,607
Net income |  |  |  |  | 2,507
Balance at Dec. 31, 2017 | $ 84,859 | $ 47,431 | $ 1,091 | $ (13,518) | 119,863
Change in accounting principle, ASC 2016-01 |  | 141 | (141) |  |
Change in accounting principle, ASC 2018-02 |  | (187) | 187 |  |
Net income |  | 5,702 |  |  | 5,702
Other comprehensive loss |  |  | (1,568) |  | (1,568)
Dividend reinvestment and purchase plan (5,902 shares) | 301 |  |  |  | 301
Stock options exercised (4,500 shares) | 104 |  |  |  | 104
Stock-based compensation expense (5,560 shares) | 280 |  |  |  | 280
Cash dividends ($0.61 per share) |  | (1,966) |  |  | (1,966)
Balance at Jun. 30, 2018 | 85,544 | 51,121 | (431) | (13,518) | 122,716
Net income |  |  |  |  | 3,097
Balance at Jun. 30, 2018 | $ 85,544 | $ 51,121 | $ (431) | $ (13,518) | $ 122,716

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- Definition Amount of increase (decrease) in accumulated other comprehensive income (AOCI) for reclassification to retained earnings of tax effect from measurement and recognition of financial instruments that are marked to fair value and reported as available-for-sale. + References No definition available. + Details
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