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Loans - Financing Receivable Credit Exposures by Internally Assigned Grades, by Origination Year (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
Loans [Abstract] |  |  |  |  |
Total Loans | $ 2,335,388 |  | $ 2,335,388 |  | $ 2,313,242
Gross charge-offs | 20 | $ 1,212 | 801 | $ 2,568 |
Commercial Real Estate [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 73,928 |  | 73,928 |  | 52,207
2024/2023 | 64,110 |  | 64,110 |  | 86,332
2023/2022 | 111,917 |  | 111,917 |  | 384,368
2022/2021 | 380,563 |  | 380,563 |  | 205,586
2021/2020 | 184,599 |  | 184,599 |  | 116,840
Prior | 328,599 |  | 328,599 |  | 243,887
Revolving Loans Amortized Cost Basis | 34,930 |  | 34,930 |  | 30,028
Revolving Loans Converted to Term | 2,009 |  | 2,009 |  | 2,187
Total Loans | 1,180,655 |  | 1,180,655 |  | 1,121,435
2025/2024 |  |  | 0 |  | 0
2024/2023 |  |  | 0 |  | 0
2023/2022 |  |  | 0 |  | 0
2022/2021 |  |  | 0 |  | 0
2021/2020 |  |  | 0 |  | 0
Prior |  |  | 40 |  | 0
Revolving Loans Amortized Cost Basis |  |  | 0 |  | 0
Revolving Loans Converted to Term |  |  | 0 |  | 0
Gross charge-offs |  |  | 40 |  | 0
Commercial Real Estate [Member] | Pass [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 73,928 |  | 73,928 |  | 52,122
2024/2023 | 64,110 |  | 64,110 |  | 84,465
2023/2022 | 110,083 |  | 110,083 |  | 360,989
2022/2021 | 352,232 |  | 352,232 |  | 200,869
2021/2020 | 172,025 |  | 172,025 |  | 114,839
Prior | 310,598 |  | 310,598 |  | 223,601
Revolving Loans Amortized Cost Basis | 34,042 |  | 34,042 |  | 28,178
Revolving Loans Converted to Term | 1,661 |  | 1,661 |  | 1,786
Total Loans | 1,118,679 |  | 1,118,679 |  | 1,066,849
Commercial Real Estate [Member] | Special Mention [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 0
2024/2023 | 0 |  | 0 |  | 810
2023/2022 | 801 |  | 801 |  | 3,495
2022/2021 | 5,834 |  | 5,834 |  | 1,874
2021/2020 | 9,652 |  | 9,652 |  | 1,372
Prior | 7,486 |  | 7,486 |  | 8,501
Revolving Loans Amortized Cost Basis | 735 |  | 735 |  | 1,674
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 24,508 |  | 24,508 |  | 17,726
Commercial Real Estate [Member] | Substandard [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 85
2024/2023 | 0 |  | 0 |  | 1,057
2023/2022 | 1,033 |  | 1,033 |  | 19,884
2022/2021 | 22,497 |  | 22,497 |  | 2,843
2021/2020 | 2,922 |  | 2,922 |  | 629
Prior | 10,515 |  | 10,515 |  | 11,785
Revolving Loans Amortized Cost Basis | 153 |  | 153 |  | 176
Revolving Loans Converted to Term | 348 |  | 348 |  | 401
Total Loans | 37,468 |  | 37,468 |  | 36,860
Commercial Real Estate [Member] | Doubtful [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 0
2024/2023 | 0 |  | 0 |  | 0
2023/2022 | 0 |  | 0 |  | 0
2022/2021 | 0 |  | 0 |  | 0
2021/2020 | 0 |  | 0 |  | 0
Prior | 0 |  | 0 |  | 0
Revolving Loans Amortized Cost Basis | 0 |  | 0 |  | 0
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 0 |  | 0 |  | 0
Agricultural Real Estate Loans [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 42,903 |  | 42,903 |  | 35,837
2024/2023 | 31,946 |  | 31,946 |  | 25,650
2023/2022 | 23,460 |  | 23,460 |  | 55,932
2022/2021 | 52,213 |  | 52,213 |  | 27,382
2021/2020 | 23,766 |  | 23,766 |  | 29,770
Prior | 152,945 |  | 152,945 |  | 135,795
Revolving Loans Amortized Cost Basis | 14,974 |  | 14,974 |  | 17,128
Revolving Loans Converted to Term | 280 |  | 280 |  | 228
Total Loans | 342,487 |  | 342,487 |  | 327,722
2025/2024 |  |  | 0 |  | 0
2024/2023 |  |  | 0 |  | 0
2023/2022 |  |  | 0 |  | 0
2022/2021 |  |  | 0 |  | 0
2021/2020 |  |  | 0 |  | 0
Prior |  |  | 0 |  | 0
Revolving Loans Amortized Cost Basis |  |  | 0 |  | 0
Revolving Loans Converted to Term |  |  | 0 |  | 0
Gross charge-offs |  |  | 0 |  | 0
Agricultural Real Estate Loans [Member] | Pass [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 42,153 |  | 42,153 |  | 32,199
2024/2023 | 31,229 |  | 31,229 |  | 22,372
2023/2022 | 20,155 |  | 20,155 |  | 46,644
2022/2021 | 49,577 |  | 49,577 |  | 26,132
2021/2020 | 22,740 |  | 22,740 |  | 29,770
Prior | 147,094 |  | 147,094 |  | 126,876
Revolving Loans Amortized Cost Basis | 12,770 |  | 12,770 |  | 14,351
Revolving Loans Converted to Term | 202 |  | 202 |  | 115
Total Loans | 325,920 |  | 325,920 |  | 298,459
Agricultural Real Estate Loans [Member] | Special Mention [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 86 |  | 86 |  | 2,930
2024/2023 | 41 |  | 41 |  | 3,138
2023/2022 | 3,305 |  | 3,305 |  | 7,109
2022/2021 | 582 |  | 582 |  | 0
2021/2020 | 354 |  | 354 |  | 0
Prior | 1,331 |  | 1,331 |  | 5,315
Revolving Loans Amortized Cost Basis | 1,558 |  | 1,558 |  | 2,248
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 7,257 |  | 7,257 |  | 20,740
Agricultural Real Estate Loans [Member] | Substandard [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 664 |  | 664 |  | 708
2024/2023 | 676 |  | 676 |  | 140
2023/2022 | 0 |  | 0 |  | 2,179
2022/2021 | 2,054 |  | 2,054 |  | 1,250
2021/2020 | 672 |  | 672 |  | 0
Prior | 4,520 |  | 4,520 |  | 3,604
Revolving Loans Amortized Cost Basis | 646 |  | 646 |  | 529
Revolving Loans Converted to Term | 78 |  | 78 |  | 113
Total Loans | 9,310 |  | 9,310 |  | 8,523
Agricultural Real Estate Loans [Member] | Doubtful [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 0
2024/2023 | 0 |  | 0 |  | 0
2023/2022 | 0 |  | 0 |  | 0
2022/2021 | 0 |  | 0 |  | 0
2021/2020 | 0 |  | 0 |  | 0
Prior | 0 |  | 0 |  | 0
Revolving Loans Amortized Cost Basis | 0 |  | 0 |  | 0
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 0 |  | 0 |  | 0
Construction Loans [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 17,128 |  | 17,128 |  | 48,026
2024/2023 | 18,978 |  | 18,978 |  | 56,916
2023/2022 | 30,621 |  | 30,621 |  | 54,796
2022/2021 | 32,869 |  | 32,869 |  | 3,233
2021/2020 | 3,228 |  | 3,228 |  | 0
Prior | 0 |  | 0 |  | 0
Revolving Loans Amortized Cost Basis | 5,043 |  | 5,043 |  | 1,355
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 107,867 |  | 107,867 |  | 164,326
2025/2024 |  |  | 0 |  | 0
2024/2023 |  |  | 0 |  | 0
2023/2022 |  |  | 0 |  | 0
2022/2021 |  |  | 0 |  | 0
2021/2020 |  |  | 0 |  | 0
Prior |  |  | 0 |  | 0
Revolving Loans Amortized Cost Basis |  |  | 0 |  | 0
Revolving Loans Converted to Term |  |  | 0 |  | 0
Gross charge-offs |  |  | 0 |  | 0
Construction Loans [Member] | Pass [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 17,128 |  | 17,128 |  | 48,026
2024/2023 | 18,978 |  | 18,978 |  | 56,916
2023/2022 | 29,832 |  | 29,832 |  | 34,995
2022/2021 | 27,144 |  | 27,144 |  | 0
2021/2020 | 0 |  | 0 |  | 0
Prior | 0 |  | 0 |  | 0
Revolving Loans Amortized Cost Basis | 5,043 |  | 5,043 |  | 1,355
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 98,125 |  | 98,125 |  | 141,292
Construction Loans [Member] | Special Mention [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 0
2024/2023 | 0 |  | 0 |  | 0
2023/2022 | 0 |  | 0 |  | 19,391
2022/2021 | 207 |  | 207 |  | 2,950
2021/2020 | 2,945 |  | 2,945 |  | 0
Prior | 0 |  | 0 |  | 0
Revolving Loans Amortized Cost Basis | 0 |  | 0 |  | 0
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 3,152 |  | 3,152 |  | 22,341
Construction Loans [Member] | Substandard [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 0
2024/2023 | 0 |  | 0 |  | 0
2023/2022 | 789 |  | 789 |  | 410
2022/2021 | 5,518 |  | 5,518 |  | 283
2021/2020 | 283 |  | 283 |  | 0
Prior | 0 |  | 0 |  | 0
Revolving Loans Amortized Cost Basis | 0 |  | 0 |  | 0
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 6,590 |  | 6,590 |  | 693
Construction Loans [Member] | Doubtful [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 0
2024/2023 | 0 |  | 0 |  | 0
2023/2022 | 0 |  | 0 |  | 0
2022/2021 | 0 |  | 0 |  | 0
2021/2020 | 0 |  | 0 |  | 0
Prior | 0 |  | 0 |  | 0
Revolving Loans Amortized Cost Basis | 0 |  | 0 |  | 0
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 0 |  | 0 |  | 0
Residential Real Estate [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 10,591 |  | 10,591 |  | 11,487
2024/2023 | 13,285 |  | 13,285 |  | 23,870
2023/2022 | 23,832 |  | 23,832 |  | 88,963
2022/2021 | 84,637 |  | 84,637 |  | 46,482
2021/2020 | 43,741 |  | 43,741 |  | 28,000
Prior | 117,279 |  | 117,279 |  | 102,933
Revolving Loans Amortized Cost Basis | 0 |  | 0 |  | 0
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 293,365 |  | 293,365 |  | 301,735
2025/2024 |  |  | 0 |  | 0
2024/2023 |  |  | 0 |  | 0
2023/2022 |  |  | 0 |  | 0
2022/2021 |  |  | 0 |  | 0
2021/2020 |  |  | 0 |  | 0
Prior |  |  | 0 |  | 5
Revolving Loans Amortized Cost Basis |  |  | 0 |  | 0
Revolving Loans Converted to Term |  |  | 0 |  | 0
Gross charge-offs |  |  | 0 |  | 5
Residential Real Estate [Member] | Performing [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 10,591 |  | 10,591 |  | 11,487
2024/2023 | 13,285 |  | 13,285 |  | 23,870
2023/2022 | 23,832 |  | 23,832 |  | 88,581
2022/2021 | 83,437 |  | 83,437 |  | 45,731
2021/2020 | 42,591 |  | 42,591 |  | 27,537
Prior | 115,668 |  | 115,668 |  | 101,823
Revolving Loans Amortized Cost Basis | 0 |  | 0 |  | 0
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 289,404 |  | 289,404 |  | 299,029
Residential Real Estate [Member] | Nonperforming [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 0
2024/2023 | 0 |  | 0 |  | 0
2023/2022 | 0 |  | 0 |  | 382
2022/2021 | 1,200 |  | 1,200 |  | 751
2021/2020 | 1,150 |  | 1,150 |  | 463
Prior | 1,611 |  | 1,611 |  | 1,110
Revolving Loans Amortized Cost Basis | 0 |  | 0 |  | 0
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 3,961 |  | 3,961 |  | 2,706
Home Equity [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 2,713 |  | 2,713 |  | 2,987
2024/2023 | 2,757 |  | 2,757 |  | 3,456
2023/2022 | 2,686 |  | 2,686 |  | 2,418
2022/2021 | 1,896 |  | 1,896 |  | 1,454
2021/2020 | 1,207 |  | 1,207 |  | 1,608
Prior | 7,692 |  | 7,692 |  | 8,019
Revolving Loans Amortized Cost Basis | 32,178 |  | 32,178 |  | 29,302
Revolving Loans Converted to Term | 296 |  | 296 |  | 419
Total Loans | 51,425 |  | 51,425 |  | 49,663
2025/2024 |  |  | 0 |  | 0
2024/2023 |  |  | 0 |  | 0
2023/2022 |  |  | 0 |  | 0
2022/2021 |  |  | 0 |  | 0
2021/2020 |  |  | 0 |  | 0
Prior |  |  | 0 |  | 0
Revolving Loans Amortized Cost Basis |  |  | 0 |  | 0
Revolving Loans Converted to Term |  |  | 0 |  | 0
Gross charge-offs |  |  | 0 |  | 0
Home Equity [Member] | Performing [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 2,713 |  | 2,713 |  | 2,987
2024/2023 | 2,757 |  | 2,757 |  | 3,456
2023/2022 | 2,686 |  | 2,686 |  | 2,418
2022/2021 | 1,896 |  | 1,896 |  | 1,454
2021/2020 | 1,204 |  | 1,204 |  | 1,525
Prior | 7,630 |  | 7,630 |  | 7,937
Revolving Loans Amortized Cost Basis | 32,178 |  | 32,178 |  | 29,302
Revolving Loans Converted to Term | 296 |  | 296 |  | 419
Total Loans | 51,360 |  | 51,360 |  | 49,498
Home Equity [Member] | Nonperforming [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 0
2024/2023 | 0 |  | 0 |  | 0
2023/2022 | 0 |  | 0 |  | 0
2022/2021 | 0 |  | 0 |  | 0
2021/2020 | 3 |  | 3 |  | 83
Prior | 62 |  | 62 |  | 82
Revolving Loans Amortized Cost Basis | 0 |  | 0 |  | 0
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 65 |  | 65 |  | 165
Consumer [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 2,216 |  | 2,216 |  | 2,076
2024/2023 | 1,209 |  | 1,209 |  | 887
2023/2022 | 513 |  | 513 |  | 589
2022/2021 | 388 |  | 388 |  | 543
2021/2020 | 436 |  | 436 |  | 323
Prior | 3,477 |  | 3,477 |  | 3,516
Revolving Loans Amortized Cost Basis | 101,218 |  | 101,218 |  | 101,570
Revolving Loans Converted to Term | 1 |  | 1 |  | 1
Total Loans | 109,458 |  | 109,458 |  | 109,505
2025/2024 |  |  | 0 |  | 0
2024/2023 |  |  | 0 |  | 13
2023/2022 |  |  | 9 |  | 27
2022/2021 |  |  | 1 |  | 0
2021/2020 |  |  | 0 |  | 0
Prior |  |  | 275 |  | 38
Revolving Loans Amortized Cost Basis |  |  | 22 |  | 29
Revolving Loans Converted to Term |  |  | 0 |  | 0
Gross charge-offs |  |  | 307 |  | 107
Consumer [Member] | Performing [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 2,216 |  | 2,216 |  | 2,076
2024/2023 | 1,209 |  | 1,209 |  | 880
2023/2022 | 511 |  | 511 |  | 589
2022/2021 | 388 |  | 388 |  | 543
2021/2020 | 425 |  | 425 |  | 317
Prior | 2,698 |  | 2,698 |  | 2,520
Revolving Loans Amortized Cost Basis | 101,218 |  | 101,218 |  | 101,570
Revolving Loans Converted to Term | 1 |  | 1 |  | 1
Total Loans | 108,666 |  | 108,666 |  | 108,496
Consumer [Member] | Nonperforming [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 0
2024/2023 | 0 |  | 0 |  | 7
2023/2022 | 2 |  | 2 |  | 0
2022/2021 |  |  |  |  | 0
2021/2020 | 11 |  | 11 |  | 6
Prior | 779 |  | 779 |  | 996
Revolving Loans Amortized Cost Basis | 0 |  | 0 |  | 0
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 792 |  | 792 |  | 1,009
Mortgage, Home Equity, and Consumer [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 15,520 |  | 15,520 |  | 16,550
2024/2023 | 17,251 |  | 17,251 |  | 28,213
2023/2022 | 27,031 |  | 27,031 |  | 91,970
2022/2021 | 86,921 |  | 86,921 |  | 48,479
2021/2020 | 45,384 |  | 45,384 |  | 29,931
Prior | 128,448 |  | 128,448 |  | 114,468
Revolving Loans Amortized Cost Basis | 133,396 |  | 133,396 |  | 154,574
Revolving Loans Converted to Term | 297 |  | 297 |  | 420
Total Loans | 454,248 |  | 454,248 |  | 460,903
Mortgage, Home Equity, and Consumer [Member] | Performing [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 15,520 |  | 15,520 |  | 16,550
2024/2023 | 17,251 |  | 17,251 |  | 28,206
2023/2022 | 27,029 |  | 27,029 |  | 91,588
2022/2021 | 85,721 |  | 85,721 |  | 47,728
2021/2020 | 44,220 |  | 44,220 |  | 29,379
Prior | 125,997 |  | 125,997 |  | 112,280
Revolving Loans Amortized Cost Basis | 133,396 |  | 133,396 |  | 130,872
Revolving Loans Converted to Term | 297 |  | 297 |  | 420
Total Loans | 449,431 |  | 449,431 |  | 457,023
Mortgage, Home Equity, and Consumer [Member] | Nonperforming [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 0
2024/2023 | 0 |  | 0 |  | 7
2023/2022 | 2 |  | 2 |  | 382
2022/2021 | 1,200 |  | 1,200 |  | 751
2021/2020 | 1,164 |  | 1,164 |  | 552
Prior | 2,451 |  | 2,451 |  | 2,188
Revolving Loans Amortized Cost Basis | 0 |  | 0 |  | 0
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 4,817 |  | 4,817 |  | 3,880
Commercial Portfolio Segment [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 23,614 |  | 23,614 |  | 33,444
2024/2023 | 28,899 |  | 28,899 |  | 22,808
2023/2022 | 18,772 |  | 18,772 |  | 8,766
2022/2021 | 7,108 |  | 7,108 |  | 7,720
2021/2020 | 6,129 |  | 6,129 |  | 2,446
Prior | 4,947 |  | 4,947 |  | 4,161
Revolving Loans Amortized Cost Basis | 80,171 |  | 80,171 |  | 73,883
Revolving Loans Converted to Term | 1,705 |  | 1,705 |  | 1,784
Total Loans | 171,345 |  | 171,345 |  | 155,012
2025/2024 |  |  | 0 |  | 0
2024/2023 |  |  | 49 |  | 0
2023/2022 |  |  | 0 |  | 59
2022/2021 |  |  | 0 |  | 0
2021/2020 |  |  | 0 |  | 0
Prior |  |  | 63 |  | 0
Revolving Loans Amortized Cost Basis |  |  | 342 |  | 2,502
Revolving Loans Converted to Term |  |  | 0 |  | 0
Gross charge-offs | 10 | 1,183 | 454 | 2,502 | 2,561
Commercial Portfolio Segment [Member] | Pass [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 23,614 |  | 23,614 |  | 33,211
2024/2023 | 28,770 |  | 28,770 |  | 22,808
2023/2022 | 18,772 |  | 18,772 |  | 6,773
2022/2021 | 5,306 |  | 5,306 |  | 7,542
2021/2020 | 6,085 |  | 6,085 |  | 2,150
Prior | 4,220 |  | 4,220 |  | 3,464
Revolving Loans Amortized Cost Basis | 75,561 |  | 75,561 |  | 68,573
Revolving Loans Converted to Term | 76 |  | 76 |  | 75
Total Loans | 162,404 |  | 162,404 |  | 144,596
Commercial Portfolio Segment [Member] | Special Mention [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 20
2024/2023 | 0 |  | 0 |  | 0
2023/2022 | 0 |  | 0 |  | 1,798
2022/2021 | 1,802 |  | 1,802 |  | 178
2021/2020 | 5 |  | 5 |  | 62
Prior | 0 |  | 0 |  | 56
Revolving Loans Amortized Cost Basis | 4,139 |  | 4,139 |  | 4,888
Revolving Loans Converted to Term | 0 |  | 0 |  | 32
Total Loans | 5,946 |  | 5,946 |  | 7,034
Commercial Portfolio Segment [Member] | Substandard [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 213
2024/2023 | 129 |  | 129 |  | 0
2023/2022 | 0 |  | 0 |  | 195
2022/2021 | 0 |  | 0 |  | 0
2021/2020 | 39 |  | 39 |  | 234
Prior | 727 |  | 727 |  | 641
Revolving Loans Amortized Cost Basis | 363 |  | 363 |  | 422
Revolving Loans Converted to Term | 1,622 |  | 1,622 |  | 1,661
Total Loans | 2,880 |  | 2,880 |  | 3,366
Commercial Portfolio Segment [Member] | Doubtful [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 0
2024/2023 | 0 |  | 0 |  | 0
2023/2022 | 0 |  | 0 |  | 0
2022/2021 | 0 |  | 0 |  | 0
2021/2020 | 0 |  | 0 |  | 0
Prior | 0 |  | 0 |  | 0
Revolving Loans Amortized Cost Basis | 108 |  | 108 |  | 0
Revolving Loans Converted to Term | 7 |  | 7 |  | 16
Total Loans | 115 |  | 115 |  | 16
Other Agricultural Loans [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 5,368 |  | 5,368 |  | 5,917
2024/2023 | 4,764 |  | 4,764 |  | 2,362
2023/2022 | 1,868 |  | 1,868 |  | 1,343
2022/2021 | 976 |  | 976 |  | 3,879
2021/2020 | 2,137 |  | 2,137 |  | 407
Prior | 402 |  | 402 |  | 733
Revolving Loans Amortized Cost Basis | 11,627 |  | 11,627 |  | 15,010
Revolving Loans Converted to Term |  |  |  |  | 11
Total Loans | 27,142 |  | 27,142 |  | 29,662
2025/2024 |  |  | 0 |  | 0
2024/2023 |  |  | 0 |  | 0
2023/2022 |  |  | 0 |  | 0
2022/2021 |  |  | 0 |  | 0
2021/2020 |  |  | 0 |  | 0
Prior |  |  | 0 |  | 0
Revolving Loans Amortized Cost Basis |  |  | 0 |  | 0
Revolving Loans Converted to Term |  |  | 0 |  | 0
Gross charge-offs | 0 | 0 | 0 | 0 | 0
Other Agricultural Loans [Member] | Pass [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 5,368 |  | 5,368 |  | 4,576
2024/2023 | 3,817 |  | 3,817 |  | 2,008
2023/2022 | 1,554 |  | 1,554 |  | 888
2022/2021 | 532 |  | 532 |  | 3,870
2021/2020 | 2,137 |  | 2,137 |  | 407
Prior | 345 |  | 345 |  | 220
Revolving Loans Amortized Cost Basis | 11,109 |  | 11,109 |  | 14,812
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 24,862 |  | 24,862 |  | 26,781
Other Agricultural Loans [Member] | Special Mention [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 1,341
2024/2023 | 947 |  | 947 |  | 0
2023/2022 | 17 |  | 17 |  | 0
2022/2021 | 0 |  | 0 |  | 0
2021/2020 | 0 |  | 0 |  | 0
Prior | 0 |  | 0 |  | 400
Revolving Loans Amortized Cost Basis | 288 |  | 288 |  | 67
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 1,252 |  | 1,252 |  | 1,808
Other Agricultural Loans [Member] | Substandard [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 0
2024/2023 | 0 |  | 0 |  | 354
2023/2022 | 297 |  | 297 |  | 455
2022/2021 | 444 |  | 444 |  | 9
2021/2020 | 0 |  | 0 |  | 0
Prior | 57 |  | 57 |  | 113
Revolving Loans Amortized Cost Basis | 230 |  | 230 |  | 131
Revolving Loans Converted to Term | 0 |  | 0 |  | 11
Total Loans | 1,028 |  | 1,028 |  | 1,073
Other Agricultural Loans [Member] | Doubtful [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 0
2024/2023 | 0 |  | 0 |  | 0
2023/2022 | 0 |  | 0 |  | 0
2022/2021 | 0 |  | 0 |  | 0
2021/2020 | 0 |  | 0 |  | 0
Prior | 0 |  | 0 |  | 0
Revolving Loans Amortized Cost Basis | 0 |  | 0 |  | 0
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 0 |  | 0 |  | 0
State and political subdivision loans [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 58 |  | 58 |  | 0
2024/2023 | 28 |  | 28 |  | 1,442
2023/2022 | 1,309 |  | 1,309 |  | 13,460
2022/2021 | 12,775 |  | 12,775 |  | 10,522
2021/2020 | 10,076 |  | 10,076 |  | 5,319
Prior | 27,072 |  | 27,072 |  | 23,439
Revolving Loans Amortized Cost Basis | 326 |  | 326 |  | 0
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 51,644 |  | 51,644 |  | 54,182
2025/2024 |  |  | 0 |  | 0
2024/2023 |  |  | 0 |  | 0
2023/2022 |  |  | 0 |  | 0
2022/2021 |  |  | 0 |  | 0
2021/2020 |  |  | 0 |  | 0
Prior |  |  | 0 |  | 0
Revolving Loans Amortized Cost Basis |  |  | 0 |  | 0
Revolving Loans Converted to Term |  |  | 0 |  | 0
Gross charge-offs | 0 | $ 0 | 0 | $ 0 | 0
State and political subdivision loans [Member] | Pass [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 58 |  | 58 |  | 0
2024/2023 | 28 |  | 28 |  | 1,442
2023/2022 | 1,309 |  | 1,309 |  | 13,460
2022/2021 | 12,775 |  | 12,775 |  | 10,522
2021/2020 | 10,076 |  | 10,076 |  | 5,319
Prior | 27,072 |  | 27,072 |  | 23,439
Revolving Loans Amortized Cost Basis | 326 |  | 326 |  | 0
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 51,644 |  | 51,644 |  | 54,182
State and political subdivision loans [Member] | Special Mention [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 0
2024/2023 | 0 |  | 0 |  | 0
2023/2022 | 0 |  | 0 |  | 0
2022/2021 | 0 |  | 0 |  | 0
2021/2020 | 0 |  | 0 |  | 0
Prior | 0 |  | 0 |  | 0
Revolving Loans Amortized Cost Basis | 0 |  | 0 |  | 0
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 0 |  | 0 |  | 0
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Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 0
2024/2023 | 0 |  | 0 |  | 0
2023/2022 | 0 |  | 0 |  | 0
2022/2021 | 0 |  | 0 |  | 0
2021/2020 | 0 |  | 0 |  | 0
Prior | 0 |  | 0 |  | 0
Revolving Loans Amortized Cost Basis | 0 |  | 0 |  | 0
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 0 |  | 0 |  | 0
State and political subdivision loans [Member] | Doubtful [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 0
2024/2023 | 0 |  | 0 |  | 0
2023/2022 | 0 |  | 0 |  | 0
2022/2021 | 0 |  | 0 |  | 0
2021/2020 | 0 |  | 0 |  | 0
Prior | 0 |  | 0 |  | 0
Revolving Loans Amortized Cost Basis | 0 |  | 0 |  | 0
Revolving Loans Converted to Term | 0 |  | 0 |  | 0
Total Loans | 0 |  | 0 |  | 0
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Loans [Abstract] |  |  |  |  |
2025/2024 | 162,999 |  | 162,999 |  | 175,431
2024/2023 | 148,725 |  | 148,725 |  | 195,510
2023/2022 | 187,947 |  | 187,947 |  | 518,665
2022/2021 | 486,504 |  | 486,504 |  | 258,322
2021/2020 | 229,935 |  | 229,935 |  | 154,782
Prior | 513,965 |  | 513,965 |  | 408,015
Revolving Loans Amortized Cost Basis | 147,071 |  | 147,071 |  | 137,404
Revolving Loans Converted to Term | 3,994 |  | 3,994 |  | 4,210
Total Loans | 1,881,140 |  | 1,881,140 |  | 1,852,339
Total Loans [Member] | Pass [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 162,249 |  | 162,249 |  | 170,134
2024/2023 | 146,932 |  | 146,932 |  | 190,011
2023/2022 | 181,705 |  | 181,705 |  | 463,749
2022/2021 | 447,566 |  | 447,566 |  | 248,935
2021/2020 | 213,063 |  | 213,063 |  | 152,485
Prior | 489,329 |  | 489,329 |  | 377,600
Revolving Loans Amortized Cost Basis | 138,851 |  | 138,851 |  | 127,269
Revolving Loans Converted to Term | 1,939 |  | 1,939 |  | 1,976
Total Loans | 1,781,634 |  | 1,781,634 |  | 1,732,159
Total Loans [Member] | Special Mention [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 86 |  | 86 |  | 4,291
2024/2023 | 988 |  | 988 |  | 3,948
2023/2022 | 4,123 |  | 4,123 |  | 31,793
2022/2021 | 8,425 |  | 8,425 |  | 5,002
2021/2020 | 12,956 |  | 12,956 |  | 1,434
Prior | 8,817 |  | 8,817 |  | 14,272
Revolving Loans Amortized Cost Basis | 6,720 |  | 6,720 |  | 8,877
Revolving Loans Converted to Term | 0 |  | 0 |  | 32
Total Loans | 42,115 |  | 42,115 |  | 69,649
Total Loans [Member] | Substandard [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 664 |  | 664 |  | 1,006
2024/2023 | 805 |  | 805 |  | 1,551
2023/2022 | 2,119 |  | 2,119 |  | 23,123
2022/2021 | 30,513 |  | 30,513 |  | 4,385
2021/2020 | 3,916 |  | 3,916 |  | 863
Prior | 15,819 |  | 15,819 |  | 16,143
Revolving Loans Amortized Cost Basis | 1,392 |  | 1,392 |  | 1,258
Revolving Loans Converted to Term | 2,048 |  | 2,048 |  | 2,186
Total Loans | 57,276 |  | 57,276 |  | 50,515
Total Loans [Member] | Doubtful [Member] |  |  |  |  |
Loans [Abstract] |  |  |  |  |
2025/2024 | 0 |  | 0 |  | 0
2024/2023 | 0 |  | 0 |  | 0
2023/2022 | 0 |  | 0 |  | 0
2022/2021 | 0 |  | 0 |  | 0
2021/2020 | 0 |  | 0 |  | 0
Prior | 0 |  | 0 |  | 0
Revolving Loans Amortized Cost Basis | 108 |  | 108 |  | 0
Revolving Loans Converted to Term | 7 |  | 7 |  | 16
Total Loans | $ 115 |  | $ 115 |  | $ 16

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