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Allowance for Credit Losses - Recorded Investment of Commercial Loan Portfolio by Risk Category (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Analysis of risk category of loans by class of loans |  |  |  |  |
Threshold period of loans past due to be considered as substandard |  |  | 90 days |  |
Minimum outstanding balance of non-homogeneous loans to be individually evaluated as to credit risk | $ 250 |  | $ 250 |  |
Current year | 279,816 |  | 279,816 |  | $ 410,976
Prior year | 443,248 |  | 443,248 |  | 277,930
Two years before current year | 280,411 |  | 280,411 |  | 468,277
Three years before current year | 435,465 |  | 435,465 |  | 452,136
Four years before current year | 389,774 |  | 389,774 |  | 208,251
Prior | 573,793 |  | 573,793 |  | 486,299
Revolving Loans | 208,307 |  | 208,307 |  | 211,048
Total loans | 2,610,814 |  | 2,610,814 |  | 2,514,917
Current period gross charge offs, Total | 3,226 | $ 6,936 | 9,395 | $ 16,219 |
Commercial & Industrial | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year | 67,108 |  | 67,108 |  | 99,231
Prior year | 78,896 |  | 78,896 |  | 42,976
Two years before current year | 37,852 |  | 37,852 |  | 106,533
Three years before current year | 94,365 |  | 94,365 |  | 88,475
Four years before current year | 80,498 |  | 80,498 |  | 38,638
Prior | 108,141 |  | 108,141 |  | 102,355
Revolving Loans | 123,039 |  | 123,039 |  | 92,430
Total loans | 589,899 |  | 589,899 |  | 570,638
Current period gross charge offs, 2024 |  |  | 81 |  |
Current period gross charge offs, 2023 |  |  | 52 |  |
Current period gross charge offs, 2022 |  |  |  |  | 1,982
Current period gross charge offs, 2021 |  |  | 54 |  | 4,716
Current period gross charge offs, 2020 |  |  | 43 |  | 54
Current period gross charge offs, Prior |  |  | 185 |  | 96
Current period gross charge offs, Total |  |  | 415 |  | 6,848
Farmland | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year | 10,469 |  | 10,469 |  | 12,676
Prior year | 10,946 |  | 10,946 |  | 19,782
Two years before current year | 19,126 |  | 19,126 |  | 15,561
Three years before current year | 14,332 |  | 14,332 |  | 20,323
Four years before current year | 16,299 |  | 16,299 |  | 7,565
Prior | 52,650 |  | 52,650 |  | 53,533
Revolving Loans | 1,260 |  | 1,260 |  | 494
Total loans | 125,082 |  | 125,082 |  | 129,934
Non Farm, Non Residential | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year | 113,601 |  | 113,601 |  | 146,148
Prior year | 165,330 |  | 165,330 |  | 85,358
Two years before current year | 88,358 |  | 88,358 |  | 165,240
Three years before current year | 158,043 |  | 158,043 |  | 183,217
Four years before current year | 162,532 |  | 162,532 |  | 40,854
Prior | 185,538 |  | 185,538 |  | 170,289
Revolving Loans | 8,813 |  | 8,813 |  | 19,286
Total loans | 882,215 |  | 882,215 |  | 810,392
Current period gross charge offs, 2021 |  |  | 33 |  |
Current period gross charge offs, Total |  |  | 33 |  |
Agriculture | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year | 8,408 |  | 8,408 |  | 12,504
Prior year | 11,002 |  | 11,002 |  | 7,810
Two years before current year | 6,717 |  | 6,717 |  | 9,392
Three years before current year | 7,802 |  | 7,802 |  | 4,838
Four years before current year | 3,843 |  | 3,843 |  | 4,842
Prior | 24,800 |  | 24,800 |  | 22,927
Revolving Loans | 66,676 |  | 66,676 |  | 83,741
Total loans | 129,248 |  | 129,248 |  | 146,054
Current period gross charge offs, 2023 |  |  | 3 |  |
Current period gross charge offs, 2022 |  |  |  |  | 53
Current period gross charge offs, Prior |  |  | 52 |  |
Current period gross charge offs, Total |  |  | 55 |  | 53
All Other Commercial | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year | 54,812 |  | 54,812 |  | 61,991
Prior year | 91,816 |  | 91,816 |  | 56,715
Two years before current year | 62,942 |  | 62,942 |  | 100,223
Three years before current year | 92,332 |  | 92,332 |  | 112,668
Four years before current year | 89,606 |  | 89,606 |  | 93,060
Prior | 156,225 |  | 156,225 |  | 104,241
Revolving Loans | 7,885 |  | 7,885 |  | 10,435
Total loans | 555,618 |  | 555,618 |  | 539,333
Current period gross charge offs, 2024 |  |  | 560 |  | 889
Current period gross charge offs, 2023 |  |  |  |  | 100
Current period gross charge offs, Total |  |  | 560 |  | 989
Multifamily | Residential |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year | 25,418 |  | 25,418 |  | 78,426
Prior year | 85,258 |  | 85,258 |  | 65,289
Two years before current year | 65,416 |  | 65,416 |  | 71,328
Three years before current year | 68,591 |  | 68,591 |  | 42,615
Four years before current year | 36,996 |  | 36,996 |  | 23,292
Prior | 46,439 |  | 46,439 |  | 32,954
Revolving Loans | 634 |  | 634 |  | 4,662
Total loans | 328,752 |  | 328,752 |  | 318,566
Pass |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year | 278,275 |  | 278,275 |  | 403,469
Prior year | 435,759 |  | 435,759 |  | 273,251
Two years before current year | 274,622 |  | 274,622 |  | 449,557
Three years before current year | 416,059 |  | 416,059 |  | 423,956
Four years before current year | 365,708 |  | 365,708 |  | 203,643
Prior | 546,941 |  | 546,941 |  | 456,788
Revolving Loans | 190,703 |  | 190,703 |  | 202,316
Total loans | 2,508,067 |  | 2,508,067 |  | 2,412,980
Pass | Commercial & Industrial | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year | 65,788 |  | 65,788 |  | 92,372
Prior year | 72,987 |  | 72,987 |  | 38,454
Two years before current year | 33,466 |  | 33,466 |  | 104,695
Three years before current year | 93,192 |  | 93,192 |  | 76,691
Four years before current year | 73,177 |  | 73,177 |  | 35,180
Prior | 100,567 |  | 100,567 |  | 90,984
Revolving Loans | 113,843 |  | 113,843 |  | 85,448
Total loans | 553,020 |  | 553,020 |  | 523,824
Pass | Farmland | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year | 10,469 |  | 10,469 |  | 12,676
Prior year | 9,795 |  | 9,795 |  | 19,782
Two years before current year | 17,947 |  | 17,947 |  | 15,526
Three years before current year | 14,332 |  | 14,332 |  | 20,086
Four years before current year | 16,126 |  | 16,126 |  | 7,565
Prior | 51,864 |  | 51,864 |  | 51,413
Revolving Loans | 1,260 |  | 1,260 |  | 494
Total loans | 121,793 |  | 121,793 |  | 127,542
Pass | Non Farm, Non Residential | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year | 113,601 |  | 113,601 |  | 145,512
Prior year | 165,330 |  | 165,330 |  | 85,201
Two years before current year | 88,358 |  | 88,358 |  | 162,233
Three years before current year | 154,745 |  | 154,745 |  | 167,505
Four years before current year | 147,159 |  | 147,159 |  | 40,094
Prior | 180,382 |  | 180,382 |  | 164,625
Revolving Loans | 8,813 |  | 8,813 |  | 19,286
Total loans | 858,388 |  | 858,388 |  | 784,456
Pass | Agriculture | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year | 8,187 |  | 8,187 |  | 12,492
Prior year | 10,573 |  | 10,573 |  | 7,810
Two years before current year | 6,493 |  | 6,493 |  | 9,281
Three years before current year | 6,733 |  | 6,733 |  | 4,815
Four years before current year | 3,613 |  | 3,613 |  | 4,824
Prior | 19,645 |  | 19,645 |  | 20,925
Revolving Loans | 58,268 |  | 58,268 |  | 81,991
Total loans | 113,512 |  | 113,512 |  | 142,138
Pass | All Other Commercial | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year | 54,812 |  | 54,812 |  | 61,991
Prior year | 91,816 |  | 91,816 |  | 56,715
Two years before current year | 62,942 |  | 62,942 |  | 99,257
Three years before current year | 90,871 |  | 90,871 |  | 112,668
Four years before current year | 89,058 |  | 89,058 |  | 93,030
Prior | 155,635 |  | 155,635 |  | 102,823
Revolving Loans | 7,885 |  | 7,885 |  | 10,435
Total loans | 553,019 |  | 553,019 |  | 536,919
Pass | Multifamily | Residential |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year | 25,418 |  | 25,418 |  | 78,426
Prior year | 85,258 |  | 85,258 |  | 65,289
Two years before current year | 65,416 |  | 65,416 |  | 58,565
Three years before current year | 56,186 |  | 56,186 |  | 42,191
Four years before current year | 36,575 |  | 36,575 |  | 22,950
Prior | 38,848 |  | 38,848 |  | 26,018
Revolving Loans | 634 |  | 634 |  | 4,662
Total loans | 308,335 |  | 308,335 |  | 298,101
Special Mention |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year | 221 |  | 221 |  | 354
Prior year | 5,937 |  | 5,937 |  | 244
Two years before current year | 4,443 |  | 4,443 |  | 13,903
Three years before current year | 14,276 |  | 14,276 |  | 22,929
Four years before current year | 5,787 |  | 5,787 |  | 3,278
Prior | 11,867 |  | 11,867 |  | 10,239
Revolving Loans | 5,503 |  | 5,503 |  | 2,828
Total loans | 48,034 |  | 48,034 |  | 53,775
Special Mention | Commercial & Industrial | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year |  |  |  |  | 354
Prior year | 4,691 |  | 4,691 |  | 137
Two years before current year | 3,742 |  | 3,742 |  | 870
Three years before current year | 135 |  | 135 |  | 9,953
Four years before current year | 5,606 |  | 5,606 |  | 2,931
Prior | 3,892 |  | 3,892 |  | 1,052
Revolving Loans | 1,431 |  | 1,431 |  | 1,078
Total loans | 19,497 |  | 19,497 |  | 16,375
Special Mention | Farmland | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Prior year | 1,151 |  | 1,151 |  |
Two years before current year | 701 |  | 701 |  |
Prior | 89 |  | 89 |  | 817
Total loans | 1,941 |  | 1,941 |  | 817
Special Mention | Non Farm, Non Residential | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Prior year |  |  |  |  | 107
Two years before current year |  |  |  |  | 411
Three years before current year | 1,034 |  | 1,034 |  | 12,976
Prior | 239 |  | 239 |  |
Total loans | 1,273 |  | 1,273 |  | 13,494
Special Mention | Agriculture | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year | 221 |  | 221 |  |
Prior year | 95 |  | 95 |  |
Two years before current year |  |  |  |  | 84
Three years before current year | 914 |  | 914 |  |
Four years before current year | 181 |  | 181 |  | 5
Prior | 1,004 |  | 1,004 |  | 1,353
Revolving Loans | 4,072 |  | 4,072 |  | 1,750
Total loans | 6,487 |  | 6,487 |  | 3,192
Special Mention | All Other Commercial | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Prior |  |  |  |  | 758
Total loans |  |  |  |  | 758
Special Mention | Multifamily | Residential |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Two years before current year |  |  |  |  | 12,538
Three years before current year | 12,193 |  | 12,193 |  |
Four years before current year |  |  |  |  | 342
Prior | 6,643 |  | 6,643 |  | 6,259
Total loans | 18,836 |  | 18,836 |  | 19,139
Substandard |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year |  |  |  |  | 5,100
Prior year | 343 |  | 343 |  | 3,511
Two years before current year | 747 |  | 747 |  | 4,029
Three years before current year | 4,684 |  | 4,684 |  | 4,451
Four years before current year | 17,678 |  | 17,678 |  | 497
Prior | 12,884 |  | 12,884 |  | 18,051
Revolving Loans | 12,101 |  | 12,101 |  | 5,904
Total loans | 48,437 |  | 48,437 |  | 41,543
Substandard | Commercial & Industrial | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year |  |  |  |  | 4,464
Prior year | 11 |  | 11 |  | 3,461
Two years before current year | 45 |  | 45 |  | 233
Three years before current year | 613 |  | 613 |  | 1,478
Four years before current year | 1,556 |  | 1,556 |  | 374
Prior | 3,609 |  | 3,609 |  | 10,244
Revolving Loans | 7,765 |  | 7,765 |  | 5,904
Total loans | 13,599 |  | 13,599 |  | 26,158
Substandard | Farmland | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Two years before current year | 478 |  | 478 |  | 35
Three years before current year |  |  |  |  | 237
Four years before current year | 173 |  | 173 |  |
Prior | 686 |  | 686 |  | 1,292
Total loans | 1,337 |  | 1,337 |  | 1,564
Substandard | Non Farm, Non Residential | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year |  |  |  |  | 636
Prior year |  |  |  |  | 50
Two years before current year |  |  |  |  | 2,596
Three years before current year | 2,264 |  | 2,264 |  | 2,736
Four years before current year | 15,373 |  | 15,373 |  | 102
Prior | 4,214 |  | 4,214 |  | 5,602
Total loans | 21,851 |  | 21,851 |  | 11,722
Substandard | Agriculture | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Prior year | 332 |  | 332 |  |
Two years before current year | 224 |  | 224 |  |
Three years before current year | 152 |  | 152 |  |
Four years before current year | 28 |  | 28 |  |
Prior | 4,138 |  | 4,138 |  | 649
Revolving Loans | 4,336 |  | 4,336 |  |
Total loans | 9,210 |  | 9,210 |  | 649
Substandard | All Other Commercial | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Two years before current year |  |  |  |  | 940
Three years before current year | 1,443 |  | 1,443 |  |
Four years before current year | 548 |  | 548 |  | 21
Prior | 216 |  | 216 |  | 240
Total loans | 2,207 |  | 2,207 |  | 1,201
Substandard | Multifamily | Residential |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Two years before current year |  |  |  |  | 225
Three years before current year | 212 |  | 212 |  |
Prior | 21 |  | 21 |  | 24
Total loans | 233 |  | 233 |  | 249
Not Rated |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year | 1,320 |  | 1,320 |  | 2,053
Prior year | 1,209 |  | 1,209 |  | 924
Two years before current year | 599 |  | 599 |  | 788
Three years before current year | 446 |  | 446 |  | 800
Four years before current year | 601 |  | 601 |  | 833
Prior | 2,101 |  | 2,101 |  | 1,221
Total loans | 6,276 |  | 6,276 |  | 6,619
Not Rated | Commercial & Industrial | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year | 1,320 |  | 1,320 |  | 2,041
Prior year | 1,207 |  | 1,207 |  | 924
Two years before current year | 599 |  | 599 |  | 735
Three years before current year | 425 |  | 425 |  | 353
Four years before current year | 159 |  | 159 |  | 153
Prior | 73 |  | 73 |  | 75
Total loans | 3,783 |  | 3,783 |  | 4,281
Not Rated | Farmland | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Prior | 11 |  | 11 |  | 11
Total loans | 11 |  | 11 |  | 11
Not Rated | Non Farm, Non Residential | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Four years before current year |  |  |  |  | 658
Prior | 703 |  | 703 |  | 62
Total loans | 703 |  | 703 |  | 720
Not Rated | Agriculture | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Current year |  |  |  |  | 12
Prior year | 2 |  | 2 |  |
Two years before current year |  |  |  |  | 27
Three years before current year | 3 |  | 3 |  | 23
Four years before current year | 21 |  | 21 |  | 13
Prior | 13 |  | 13 |  |
Total loans | 39 |  | 39 |  | 75
Not Rated | All Other Commercial | Commercial |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Two years before current year |  |  |  |  | 26
Three years before current year | 18 |  | 18 |  |
Four years before current year |  |  |  |  | 9
Prior | 374 |  | 374 |  | 420
Total loans | 392 |  | 392 |  | 455
Not Rated | Multifamily | Residential |  |  |  |  |
Analysis of risk category of loans by class of loans |  |  |  |  |
Three years before current year |  |  |  |  | 424
Four years before current year | 421 |  | 421 |  |
Prior | 927 |  | 927 |  | 653
Total loans | $ 1,348 |  | $ 1,348 |  | $ 1,077

X
- Definition Threshold period for when financing receivable is considered past due to be considered as substandard, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Represents the minimum outstanding balance of loans to be individually reviewed and classified as to credit risk. Homogeneous loans (at all levels of outstanding balances) are not reviewed individually, but rather as part of a group. + References No definition available. + Details
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- Definition Amount, excluding accrued interest, of writeoff of financing receivable originated more than five years before current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details
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- Definition Amortized cost excluding accrued interest, of financing receivable that can be withdrawn, repaid, and redrawn. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B + Details
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