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Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands | Total | Common stock and additional paid-in capital | Retained earnings | Accumulated other comprehensive income (loss)
--- | --- | --- | --- | ---
Beginning balance (in shares) at Dec. 31, 2015 |  | 10,753,855 |  |
Beginning balance at Dec. 31, 2015 | $ 167,498 | $ 59,970 | $ 106,673 | $ 855
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Net income | 9,127 |  | 9,127 |
Net unrealized gain on securities available for sale, net of tax | 2,877 |  |  | 2,877
Net unrealized loss on cash flow hedging derivative instruments | (135) |  |  | (135)
Net unrealized loss on securities transferred from available for sale to held to maturity, net of tax | (21) |  |  | (21)
Comprehensive income | 11,848 |  | 9,127 | 2,721
Cash dividends declared | (4,851) |  | (4,851) |
Equity compensation expense | 132 | $ 132 |  |
Payment to repurchase of common stock (in shares) |  | (6,937) |  |
Payment to repurchase common stock | (129) |  | (129) |
Tax benefit from vesting of restricted stock | 32 | $ 32 |  |
Issuance of restricted stock (in shares) |  | 21,847 |  |
Proceeds from sale of common stock (in shares) |  | 13,461 |  |
Proceeds from sale of common stock | $ 258 | $ 258 |  |
Ending balance (in shares) at Jun. 30, 2016 | 10,782,226 | 10,782,226 |  |
Ending balance at Jun. 30, 2016 | $ 174,788 | $ 60,392 | 110,820 | 3,576
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Net income | 4,624 |  |  |
Net unrealized gain on securities available for sale, net of tax | 1,025 |  |  |
Net unrealized loss on securities transferred from available for sale to held to maturity, net of tax | $ (10) |  |  |
Ending balance (in shares) at Jun. 30, 2016 | 10,782,226 | 10,782,226 |  |
Ending balance at Jun. 30, 2016 | $ 174,788 | $ 60,392 | 110,820 | 3,576
Beginning balance (in shares) at Dec. 31, 2016 | 10,793,946 | 10,793,946 |  |
Beginning balance at Dec. 31, 2016 | $ 172,521 | $ 60,831 | 111,693 | (3)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Net income | 9,520 |  | 9,520 |
Net unrealized gain on securities available for sale, net of tax | 350 |  |  | 350
Net unrealized loss on cash flow hedging derivative instruments | (108) |  |  | (108)
Net unrealized loss on securities transferred from available for sale to held to maturity, net of tax | (8) |  |  | (8)
Comprehensive income | 9,754 |  | 9,520 | 234
Cash dividends declared | (5,085) |  | (5,085) |
Equity compensation expense | 166 | $ 166 |  |
Payment to repurchase of common stock (in shares) |  | (5,333) |  |
Payment to repurchase common stock | (148) |  | (148) |
Issuance of restricted stock (in shares) |  | 18,850 |  |
Proceeds from sale of common stock (in shares) |  | 11,980 |  |
Proceeds from sale of common stock | $ 329 | $ 329 |  |
Ending balance (in shares) at Jun. 30, 2017 | 10,819,443 | 10,819,443 |  |
Ending balance at Jun. 30, 2017 | $ 177,537 | $ 61,326 | 115,980 | 231
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Net income | 4,883 |  |  |
Net unrealized gain on securities available for sale, net of tax | 349 |  |  |
Net unrealized loss on securities transferred from available for sale to held to maturity, net of tax | $ (4) |  |  |
Ending balance (in shares) at Jun. 30, 2017 | 10,819,443 | 10,819,443 |  |
Ending balance at Jun. 30, 2017 | $ 177,537 | $ 61,326 | $ 115,980 | $ 231

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