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CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | AOCI Attributable to Parent [Member] | Total
--- | --- | --- | --- | --- | ---
BALANCE at Dec. 31, 2019 | $ 14,008 | $ 232,732 | $ 65,839 | $ 168 | $ 312,747
BALANCE (in shares) at Dec. 31, 2019 | 14,008,233 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Net income |  |  | 8,907 |  | 8,907
Other comprehensive loss |  |  |  | 424 | 424
Exercise of stock options | $ 16 | 162 |  |  | 178
Exercise of stock options (in shares) | 15,358 |  |  |  |
Restricted stock | $ 32 | (32) |  |  |
Restricted stock (in shares) | 32,318 |  |  |  |
Common stock issued to shareholders | $ 1,293 | 23,254 |  |  | 24,547
Common stock issued to shareholders (in shares) | 1,292,578 |  |  |  |
Stock compensation expense |  | 223 |  |  | 223
Common stock dividends |  |  | (1,463) |  | (1,463)
Repurchases of common stock | $ (132) | (1,943) |  |  | (2,075)
Repurchases of common stock (in shares) | (131,555) |  |  |  |
BALANCE at Jun. 30, 2020 | $ 15,217 | 254,396 | 73,283 | 592 | 343,488
BALANCE (in shares) at Jun. 30, 2020 | 15,216,932 |  |  |  |
BALANCE at Mar. 31, 2020 | $ 15,222 | 254,356 | 67,869 | (1,247) | 336,200
BALANCE (in shares) at Mar. 31, 2020 | 15,221,990 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Net income |  |  | 6,174 |  | 6,174
Other comprehensive loss |  |  |  | 1,839 | 1,839
Exercise of stock options | $ 1 | 4 |  |  | 5
Exercise of stock options (in shares) | 500 |  |  |  |
Restricted stock (in shares) | 418 |  |  |  |
Stock compensation expense |  | $ 113 |  |  | 113
Common stock dividends |  |  | (760) |  | $ (760)
Repurchases of common stock (in shares) | (5,976) | (77,000) |  |  | (83,000)
BALANCE at Jun. 30, 2020 | $ 15,217 | $ 254,396 | 73,283 | 592 | $ 343,488
BALANCE (in shares) at Jun. 30, 2020 | 15,216,932 |  |  |  |
BALANCE at Dec. 31, 2020 | $ 15,107 | 252,693 | 87,185 | 2,183 | 357,168
BALANCE (in shares) at Dec. 31, 2020 | 15,107,214 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Net income |  |  | 18,534 |  | 18,534
Other comprehensive loss |  |  |  | 155 | 155
Exercise of stock options | $ 19 | 175 |  |  | 194
Exercise of stock options (in shares) | 19,165 |  |  |  |
Restricted stock | $ 43 | (43) |  |  |
Restricted stock (in shares) | 42,967 |  |  |  |
Stock compensation expense |  | 363 |  |  | 363
Common stock dividends |  |  | (1,813) |  | (1,813)
Repurchases of common stock | $ (59) | (1,149) |  |  | (1,208)
Repurchases of common stock (in shares) | (59,610) |  |  |  |
BALANCE at Jun. 30, 2021 | $ 15,110 | 252,039 | 103,906 | 2,338 | 373,393
BALANCE (in shares) at Jun. 30, 2021 | 15,109,736 |  |  |  |
BALANCE at Mar. 31, 2021 | $ 15,105 | 251,836 | 96,034 | 1,083 | 364,058
BALANCE (in shares) at Mar. 31, 2021 | 15,104,536 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Net income |  |  | 8,778 |  | 8,778
Other comprehensive loss |  |  |  | 1,255 | 1,255
Exercise of stock options | $ 3 | 43 |  |  | 46
Exercise of stock options (in shares) | 3,200 |  |  |  |
Restricted stock | $ 2 | (2) |  |  |
Restricted stock (in shares) | 2,000 |  |  |  |
Stock compensation expense |  | 162 |  |  | 162
Common stock dividends |  |  | (906) |  | (906)
BALANCE at Jun. 30, 2021 | $ 15,110 | $ 252,039 | $ 103,906 | $ 2,338 | $ 373,393
BALANCE (in shares) at Jun. 30, 2021 | 15,109,736 |  |  |  |

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