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Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) $ in Thousands | Total | Preferred Stock | Common Stock | Additional Paid-in Capital | Retained Earnings | Accumulated Other Comprehensive Income | Treasury Stock
--- | --- | --- | --- | --- | --- | --- | ---
Beginning Balance at Dec. 31, 2015 | $ 81,241 | $ 13,983 | $ 12,569 | $ 15,438 | $ 40,059 | $ 650 | $ (1,458)
Net income | 6,467 |  |  |  | 6,467 |  |
Other comprehensive income | 587 |  |  |  |  | 587 |
Dividends on common, $0.065 per share | (862) |  |  |  | (862) |  |
Dividends on preferred, $0.1625 per share | (731) |  |  |  | (731) |  |
Restricted stock vesting |  |  |  | (87) |  |  | 87
Stock options exercised | 99 |  |  | (67) |  |  | 166
Stock buyback | (624) |  |  |  |  |  | (624)
Share based compensation expense | 86 |  |  | 86 |  |  |
Ending Balance at Sep. 30, 2016 | 86,263 | 13,983 | 12,569 | 15,370 | 44,933 | 1,237 | (1,829)
Beginning Balance at Dec. 31, 2016 | 86,548 | 13,983 | 12,569 | 15,362 | 46,688 | 51 | (2,105)
Net income | 7,033 |  |  |  | 7,033 |  |
Other comprehensive income | 284 |  |  |  |  | 284 |
Dividends on common, $0.065 per share | (998) |  |  |  | (998) |  |
Dividends on preferred, $0.1625 per share | (732) |  |  |  | (732) |  |
Restricted stock vesting |  |  |  | (163) |  |  | 163
Stock options exercised | 339 |  |  | (77) |  |  | 416
Stock buyback | (1,778) |  |  |  |  |  | (1,778)
Share based compensation expense | 213 |  |  | 213 |  |  |
Ending Balance at Sep. 30, 2017 | $ 90,909 | $ 13,983 | $ 12,569 | $ 15,335 | $ 51,991 | $ 335 | $ (3,304)

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