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CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) $ in Thousands | Common Stock [Member] Cumulative Effect, Period of Adoption, Adjusted Balance [Member] | Common Stock [Member] | Additional Paid-in Capital [Member] Cumulative Effect, Period of Adoption, Adjusted Balance [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] Cumulative Effect, Period of Adoption, Adjusted Balance [Member] | Retained Earnings [Member] Cumulative Effect, Period of Adoption, Adjustment [Member] | Retained Earnings [Member] | AOCI Attributable to Parent [Member] Cumulative Effect, Period of Adoption, Adjusted Balance [Member] | AOCI Attributable to Parent [Member] | Cumulative Effect, Period of Adoption, Adjusted Balance [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member] | Total
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
BALANCE (Accounting Standards Update 2016-13 [Member]) at Dec. 31, 2022 |  |  |  |  |  | $ (6,606) |  |  |  |  | $ (6,606) |
BALANCE at Dec. 31, 2022 | $ 16,901 | $ 16,901 | $ 294,330 | $ 294,330 | $ 149,939 |  | $ 156,545 | $ (35,324) | $ (35,324) | $ 425,846 |  | $ 432,452
BALANCE (in shares) at Dec. 31, 2022 | 16,900,805 | 16,900,805 |  |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |
Net income |  |  |  |  |  |  | 22,403 |  |  |  |  | 22,403
Other comprehensive income |  |  |  |  |  |  |  |  | 1,168 |  |  | 1,168
Stock options exercised |  | $ 16 |  | 149 |  |  |  |  |  |  |  | $ 165
Stock options exercised (in shares) |  | 15,705 |  |  |  |  |  |  |  |  |  | 15,705
Restricted stock |  | $ 80 |  | (80) |  |  |  |  |  |  |  |
Restricted stock (in shares) |  | 79,670 |  |  |  |  |  |  |  |  |  |
Restricted stock withheld for taxes |  | $ (2) |  | (33) |  |  |  |  |  |  |  | $ (35)
Restricted stock withheld for taxes (in shares) |  | (1,637) |  |  |  |  |  |  |  |  |  |
Stock compensation expense |  |  |  | 1,176 |  |  |  |  |  |  |  | 1,176
Common stock dividends |  |  |  |  |  |  | (4,071) |  |  |  |  | (4,071)
BALANCE at Sep. 30, 2023 |  | $ 16,995 |  | 295,542 |  |  | 168,271 |  | (34,156) |  |  | 446,652
BALANCE (in shares) at Sep. 30, 2023 |  | 16,994,543 |  |  |  |  |  |  |  |  |  |
BALANCE at Jun. 30, 2023 |  | $ 17,004 |  | 295,296 |  |  | 167,564 |  | (35,017) |  |  | 444,847
BALANCE (in shares) at Jun. 30, 2023 |  | 17,004,092 |  |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |
Net income |  |  |  |  |  |  | 2,067 |  |  |  |  | 2,067
Other comprehensive income |  |  |  |  |  |  |  |  | 861 |  |  | $ 861
Stock options exercised (in shares) |  |  |  |  |  |  |  |  |  |  |  | 0
Restricted stock withheld for taxes |  | $ (2) |  | (33) |  |  |  |  |  |  |  | $ (35)
Restricted stock withheld for taxes (in shares) |  | (1,637) |  |  |  |  |  |  |  |  |  |
Restricted stock, forfeitures |  | $ (7) |  | 7 |  |  |  |  |  |  |  |
Restricted stock, forfeitures (in shares) |  | (7,912) |  |  |  |  |  |  |  |  |  |
Stock compensation expense |  |  |  | 272 |  |  |  |  |  |  |  | 272
Common stock dividends |  |  |  |  |  |  | (1,360) |  |  |  |  | (1,360)
BALANCE at Sep. 30, 2023 |  | $ 16,995 |  | 295,542 |  |  | 168,271 |  | (34,156) |  |  | 446,652
BALANCE (in shares) at Sep. 30, 2023 |  | 16,994,543 |  |  |  |  |  |  |  |  |  |
BALANCE at Dec. 31, 2023 |  | $ 16,989 |  | 295,699 |  |  | 173,105 |  | (25,907) |  |  | 459,886
BALANCE (in shares) at Dec. 31, 2023 |  | 16,988,879 |  |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |
Net income |  |  |  |  |  |  | 26,500 |  |  |  |  | 26,500
Other comprehensive income |  |  |  |  |  |  |  |  | 8,558 |  |  | 8,558
Stock options exercised |  | $ 6 |  | 62 |  |  |  |  |  |  |  | $ 68
Stock options exercised (in shares) |  | 6,192 |  |  |  |  |  |  |  |  |  | 6,192
Restricted stock |  | $ 79 |  | (79) |  |  |  |  |  |  |  |
Restricted stock (in shares) |  | 78,757 |  |  |  |  |  |  |  |  |  |
Restricted stock withheld for taxes |  | $ (12) |  | (208) |  |  |  |  |  |  |  | $ (220)
Restricted stock withheld for taxes (in shares) |  | (11,259) |  |  |  |  |  |  |  |  |  |
Stock compensation expense |  |  |  | 1,266 |  |  |  |  |  |  |  | 1,266
Common stock dividends |  |  |  |  |  |  | (4,068) |  |  |  |  | (4,068)
Repurchases of common stock |  | $ (136) |  | (2,831) |  |  |  |  |  |  |  | (2,967)
Repurchases of common stock (in shares) |  | (136,195) |  |  |  |  |  |  |  |  |  |
BALANCE at Sep. 30, 2024 |  | $ 16,926 |  | 293,909 |  |  | 195,537 |  | (17,349) |  |  | 489,023
BALANCE (in shares) at Sep. 30, 2024 |  | 16,926,374 |  |  |  |  |  |  |  |  |  |
BALANCE at Jun. 30, 2024 |  | $ 16,926 |  | 293,586 |  |  | 187,751 |  | (25,798) |  |  | 472,465
BALANCE (in shares) at Jun. 30, 2024 |  | 16,925,902 |  |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |
Net income |  |  |  |  |  |  | 9,140 |  |  |  |  | 9,140
Other comprehensive income |  |  |  |  |  |  |  |  | 8,449 |  |  | 8,449
Stock options exercised |  | $ 2 |  | 24 |  |  |  |  |  |  |  | $ 26
Stock options exercised (in shares) |  | 1,692 |  |  |  |  |  |  |  |  |  | 1,692
Restricted stock |  | $ 4 |  | (4) |  |  |  |  |  |  |  |
Restricted stock (in shares) |  | 4,000 |  |  |  |  |  |  |  |  |  |
Restricted stock withheld for taxes |  | $ (6) |  | (69) |  |  |  |  |  |  |  | $ (75)
Restricted stock withheld for taxes (in shares) |  | (5,220) |  |  |  |  |  |  |  |  |  |
Stock compensation expense |  |  |  | 372 |  |  |  |  |  |  |  | 372
Common stock dividends |  |  |  |  |  |  | (1,354) |  |  |  |  | (1,354)
BALANCE at Sep. 30, 2024 |  | $ 16,926 |  | $ 293,909 |  |  | $ 195,537 |  | $ (17,349) |  |  | $ 489,023
BALANCE (in shares) at Sep. 30, 2024 |  | 16,926,374 |  |  |  |  |  |  |  |  |  |

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