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Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands | Total | Common Stock [Member] | Additional Paid-in Capital [Member] | Accumulated Other Comprehensive (Loss)/Income [Member] | Retained Earnings [Member]
--- | --- | --- | --- | --- | ---
Balance at beginning of period at Dec. 31, 2015 | $ 80,909 | $ 361 | $ 4,158 | $ 1,406 | $ 74,984
Comprehensive income: |  |  |  |  |
Net income | 9,142 | 0 | 0 | 0 | 9,142
Net unrealized gain (loss) on securities available-for-sale, net of reclassifications and tax effects | (2,884) | 0 | 0 | (2,884) | 0
Termination of plan | (28) | 0 | 0 | (28) | 0
Comprehensive income | 6,230 |  |  |  |
Stock-based compensation expense | 142 | 0 | 142 | 0 | 0
Cash dividends | (3,173) | 0 | 0 | 0 | (3,173)
Balance at end of period at Dec. 31, 2016 | 84,108 | 361 | 4,300 | (1,506) | 80,953
Comprehensive income: |  |  |  |  |
Net income | 8,961 | 0 | 0 | 0 | 8,961
Net unrealized gain (loss) on securities available-for-sale, net of reclassifications and tax effects | 2,079 | 0 | 0 | 2,079 | 0
Termination of plan | 0 |  |  |  |
Comprehensive income | 11,040 |  |  |  |
Exercise of 500 incentive stock option shares at $28.50 per share | 14 | 0 | 14 | 0 | 0
Stock-based compensation expense | 192 | 0 | 192 | 0 | 0
Reclassification related to tax effect of unrealized gains | 0 | 0 | 0 | 111 | (111)
Cash dividends | (3,294) | 0 | 0 | 0 | (3,294)
Balance at end of period at Dec. 31, 2017 | $ 92,060 | $ 361 | $ 4,506 | $ 684 | $ 86,509

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