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Business Segments - Segment Reporting (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Business Segments |  |  |  |
Interest income | $ 37,407 | $ 34,312 | $ 73,395 | $ 67,020
Interest expense | 10,899 | 10,484 | 21,877 | 20,034
Net interest income before allocation | 26,508 | 23,828 | 51,518 | 46,986
Net interest income | 26,508 | 23,828 | 51,518 | 46,986
Gains on sales of loans | 2,458 | 1,701 | 4,305 | 2,989
Other noninterest income | 7,390 | 5,623 | 13,116 | 11,827
Net revenue | 36,356 | 31,152 | 68,939 | 61,802
Provision for credit losses | 2,100 | 2,550 | 5,100 | 6,050
Salaries and employee benefits | 14,846 | 13,452 | 28,329 | 27,704
Occupancy expense | 2,099 | 2,063 | 4,292 | 4,195
Data processing | 2,989 | 2,963 | 5,855 | 5,792
Professional fees | 1,001 | 884 | 1,922 | 1,799
Insurance expense | 416 | 409 | 907 | 815
Marketing and advertising expenses | 549 | 316 | 1,078 | 484
Loan processing and collection expenses | 745 | 675 | 1,428 | 1,303
Provision for indemnifications | (35) | (135) | (60) | (275)
Other segment items | 2,020 | 1,746 | 3,938 | 3,706
Total noninterest expense | 24,630 | 22,373 | 47,689 | 45,523
Income before income taxes | 9,626 | 6,229 | 16,150 | 10,229
Income tax expense (benefit) | 1,859 | 1,195 | 2,988 | 1,760
Net income | 7,767 | 5,034 | 13,162 | 8,469
Capital expenditures | 566 | 539 | 833 | 1,024
Depreciation and amortization | 996 | 959 | 1,984 | 1,896
Operating Segments [Member] | Community Banking |  |  |  |
Business Segments |  |  |  |
Interest income | 24,378 | 21,297 | 47,762 | 41,619
Interest expense | 10,143 | 9,941 | 20,524 | 18,946
Net interest income before allocation | 14,235 | 11,356 | 27,238 | 22,673
Net interest allocation | 6,110 | 6,138 | 11,864 | 11,985
Net interest income | 20,345 | 17,494 | 39,102 | 34,658
Other noninterest income | 4,378 | 4,165 | 8,608 | 8,275
Net revenue | 24,723 | 21,659 | 47,710 | 42,933
Provision for credit losses | (300) | 450 | (200) | 950
Salaries and employee benefits | 9,421 | 9,117 | 18,700 | 18,560
Occupancy expense | 1,669 | 1,673 | 3,499 | 3,416
Data processing | 2,300 | 2,365 | 4,642 | 4,596
Professional fees | 680 | 700 | 1,404 | 1,409
Insurance expense | 345 | 350 | 761 | 687
Marketing and advertising expenses | 415 | 205 | 799 | 256
Loan processing and collection expenses | 26 | 53 | 68 | 101
Other segment items | 1,419 | 1,187 | 2,634 | 2,541
Total noninterest expense | 16,275 | 15,650 | 32,507 | 31,566
Income before income taxes | 8,748 | 5,559 | 15,403 | 10,417
Income tax expense (benefit) | 1,632 | 988 | 2,842 | 1,834
Net income | 7,116 | 4,571 | 12,561 | 8,583
Capital expenditures | 482 | 523 | 718 | 816
Depreciation and amortization | $ 878 | $ 855 | $ 1,753 | $ 1,693
Other segment items for reportable segments | Community banking – licenses and other taxes expense, travel and education expense, telecommunications expense, other real estate owned losses and expense, net periodic pension cost, office supplies, and certain overhead expenses. | Community banking – licenses and other taxes expense, travel and education expense, telecommunications expense, other real estate owned losses and expense, net periodic pension cost, office supplies, and certain overhead expenses. | Community banking – licenses and other taxes expense, travel and education expense, telecommunications expense, other real estate owned losses and expense, net periodic pension cost, office supplies, and certain overhead expenses. | Community banking – licenses and other taxes expense, travel and education expense, telecommunications expense, other real estate owned losses and expense, net periodic pension cost, office supplies, and certain overhead expenses.
Operating Segments [Member] | Mortgage Banking |  |  |  |
Business Segments |  |  |  |
Interest income | $ 732 | $ 533 | $ 1,071 | $ 814
Net interest income before allocation | 732 | 533 | 1,071 | 814
Net interest allocation | (374) | (244) | (446) | (288)
Net interest income | 358 | 289 | 625 | 526
Gains on sales of loans | 2,573 | 1,863 | 4,558 | 3,344
Other noninterest income | 1,700 | 1,192 | 2,836 | 2,240
Net revenue | 4,631 | 3,344 | 8,019 | 6,110
Salaries and employee benefits | 1,971 | 1,964 | 3,763 | 3,563
Occupancy expense | 290 | 235 | 503 | 467
Data processing | 358 | 247 | 584 | 487
Professional fees | 67 | 20 | 93 | 40
Insurance expense | 37 | 20 | 67 | 50
Marketing and advertising expenses | 125 | 103 | 265 | 206
Loan processing and collection expenses | 327 | 250 | 557 | 434
Provision for indemnifications | (35) | (135) | (60) | (275)
Other segment items | 181 | 136 | 358 | 241
Total noninterest expense | 3,321 | 2,840 | 6,130 | 5,213
Income before income taxes | 1,310 | 504 | 1,889 | 897
Income tax expense (benefit) | 325 | 128 | 473 | 227
Net income | 985 | 376 | 1,416 | 670
Capital expenditures | 84 | 16 | 115 | 97
Depreciation and amortization | $ 39 | $ 20 | $ 72 | $ 34
Other segment items for reportable segments | Mortgage banking – licenses and other taxes expense, travel and education expense, telecommunications expense, office supplies, and certain overhead expenses. | Mortgage banking – licenses and other taxes expense, travel and education expense, telecommunications expense, office supplies, and certain overhead expenses. | Mortgage banking – licenses and other taxes expense, travel and education expense, telecommunications expense, office supplies, and certain overhead expenses | Mortgage banking – licenses and other taxes expense, travel and education expense, telecommunications expense, office supplies, and certain overhead expenses.
Operating Segments [Member] | Consumer Finance |  |  |  |
Business Segments |  |  |  |
Interest income | $ 12,144 | $ 12,383 | $ 24,267 | $ 24,408
Net interest income before allocation | 12,144 | 12,383 | 24,267 | 24,408
Net interest allocation | (5,736) | (5,894) | (11,418) | (11,697)
Net interest income | 6,408 | 6,489 | 12,849 | 12,711
Other noninterest income | 149 | 226 | 326 | 481
Net revenue | 6,557 | 6,715 | 13,175 | 13,192
Provision for credit losses | 2,400 | 2,100 | 5,300 | 5,100
Salaries and employee benefits | 2,018 | 2,037 | 3,995 | 4,181
Occupancy expense | 140 | 155 | 290 | 312
Data processing | 321 | 343 | 611 | 683
Professional fees | 135 | 63 | 226 | 150
Insurance expense | 34 | 39 | 79 | 78
Marketing and advertising expenses | 9 | 8 | 14 | 22
Loan processing and collection expenses | 392 | 372 | 803 | 768
Other segment items | 364 | 368 | 800 | 751
Total noninterest expense | 3,413 | 3,385 | 6,818 | 6,945
Income before income taxes | 744 | 1,230 | 1,057 | 1,147
Income tax expense (benefit) | 205 | 336 | 292 | 316
Net income | 539 | 894 | 765 | 831
Capital expenditures |  |  |  | 111
Depreciation and amortization | $ 79 | $ 84 | $ 159 | $ 169
Other segment items for reportable segments | Consumer finance – licenses and taxes other expense, travel and education expense, telecommunications expense, payment processing expense, office supplies, and certain overhead expenses. | Consumer finance – licenses and taxes other expense, travel and education expense, telecommunications expense, payment processing expense, office supplies, and certain overhead expenses. | Consumer finance – licenses and taxes other expense, travel and education expense, telecommunications expense, payment processing expense, office supplies, and certain overhead expenses. | Consumer finance – licenses and taxes other expense, travel and education expense, telecommunications expense, payment processing expense, office supplies, and certain overhead expenses.
Operating Segments [Member] | Other Operating Segment [Member] |  |  |  |
Business Segments |  |  |  |
Interest expense | $ 756 | $ 543 | $ 1,353 | $ 1,088
Net interest income before allocation | (756) | (543) | (1,353) | (1,088)
Net interest income | (756) | (543) | (1,353) | (1,088)
Other noninterest income | 1,225 | 119 | 1,447 | 959
Net revenue | 469 | (424) | 94 | (129)
Salaries and employee benefits | 1,436 | 334 | 1,871 | 1,400
Data processing | 10 | 8 | 18 | 26
Professional fees | 119 | 101 | 199 | 200
Other segment items | 74 | 69 | 181 | 203
Total noninterest expense | 1,639 | 512 | 2,269 | 1,829
Income before income taxes | (1,170) | (936) | (2,175) | (1,958)
Income tax expense (benefit) | (302) | (232) | (614) | (560)
Net income | (868) | (704) | (1,561) | (1,398)
Intersegment Eliminations [Member] |  |  |  |
Business Segments |  |  |  |
Interest income | 153 | 99 | 295 | 179
Net interest income before allocation | 153 | 99 | 295 | 179
Net interest income | 153 | 99 | 295 | 179
Gains on sales of loans | (115) | (162) | (253) | (355)
Other noninterest income | (62) | (79) | (101) | (128)
Net revenue | (24) | (142) | (59) | (304)
Other segment items | (18) | (14) | (35) | (30)
Total noninterest expense | (18) | (14) | (35) | (30)
Income before income taxes | (6) | (128) | (24) | (274)
Income tax expense (benefit) | (1) | (25) | (5) | (57)
Net income | $ (5) | $ (103) | $ (19) | $ (217)

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