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Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands | Common Stock | Surplus | Retained Earnings | Accumulated Other Comprehensive (Loss) Income | Treasury Stock | Total
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2017 | $ 6,047 | $ 45,442 | $ 50,595 | $ (5,662) | $ (5,051) | $ 91,371
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |
Net income |  |  | 10,714 |  |  | 10,714
Other comprehensive income (loss) |  |  |  | (437) |  | (437)
Issuance of stock under equity compensation plan |  | (51) |  |  | 186 | 135
Purchase of treasury stock |  |  |  |  | (179) | (179)
Stock dividend | 232 | 4,782 | (5,014) |  |  |
Cash dividends declared, common stock |  |  | (2,190) |  |  | (2,190)
Balance at Dec. 31, 2018 | 6,279 | 50,173 | 54,105 | (6,099) | (5,044) | 99,414
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |
Net income |  |  | 16,114 |  |  | 16,114
Other comprehensive income (loss) |  |  |  | 2,344 |  | 2,344
Stock dividend | 241 | 5,554 | (5,795) |  |  |
Cash dividends declared, common stock |  |  | (2,834) |  |  | (2,834)
Balance at Dec. 31, 2019 | 6,520 | 55,727 | 61,590 | (3,755) | (5,044) | 115,038
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |
Net income |  |  | 14,293 |  |  | 14,293
Other comprehensive income (loss) |  |  |  | 5,283 |  | 5,283
Purchase of treasury stock |  |  |  |  | (906) | (906)
Stock dividend | 249 | 3,580 | (3,829) |  |  |
Cash dividends declared, common stock |  |  | (3,119) |  |  | (3,119)
Balance at Dec. 31, 2020 | $ 6,769 | $ 59,307 | $ 68,935 | $ 1,528 | $ (5,950) | $ 130,589

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