| Financing Receivable, Allowance for Credit Loss [Table Text Block] |
| | | Allowance for Credit Losses – Three months ended June 30, 2026 | |
| | | Beginning | | | | | | | | | | | Provision | | | Ending | |
| (in thousands) | | Balance | | | Charge-offs | | | Recoveries | | | (Recovery) | | | Balance | |
| Commercial | | $ | 2,608 | | | $ | (584 | ) | | $ | 11 | | | $ | 635 | | | $ | 2,670 | |
| Commercial Real Estate | | | 9,185 | | | | — | | | | — | | | | (63 | ) | | | 9,122 | |
| Agriculture | | | 1,149 | | | | — | | | | 30 | | | | (59 | ) | | | 1,120 | |
| Residential Mortgage | | | 1,212 | | | | — | | | | — | | | | 8 | | | | 1,220 | |
| Residential Construction | | | 364 | | | | — | | | | — | | | | (11 | ) | | | 353 | |
| Consumer | | | 285 | | | | (16 | ) | | | 1 | | | | 40 | | | | 310 | |
| Allowance for credit losses on loans | | | 14,803 | | | | (600 | ) | | | 42 | | | | 550 | | | | 14,795 | |
| Reserve for unfunded commitments | | | 1,100 | | | | — | | | | — | | | | 50 | | | | 1,150 | |
| Total | | $ | 15,903 | | | $ | (600 | ) | | $ | 42 | | | $ | 600 | | | $ | 15,945 | |
| | | Allowance for Credit Losses – Six months ended June 30, 2026 | |
| | | Beginning | | | | | | | | | | | Provision | | | Ending | |
| (in thousands) | | Balance | | | Charge-offs | | | Recoveries | | | (Recovery) | | | Balance | |
| Commercial | | $ | 2,425 | | | $ | (723 | ) | | $ | 14 | | | $ | 954 | | | $ | 2,670 | |
| Commercial Real Estate | | | 9,343 | | | | — | | | | — | | | | (221 | ) | | | 9,122 | |
| Agriculture | | | 1,074 | | | | — | | | | 50 | | | | (4 | ) | | | 1,120 | |
| Residential Mortgage | | | 1,005 | | | | — | | | | — | | | | 215 | | | | 1,220 | |
| Residential Construction | | | 376 | | | | — | | | | — | | | | (23 | ) | | | 353 | |
| Consumer | | | 296 | | | | (17 | ) | | | 2 | | | | 29 | | | | 310 | |
| Allowance for credit losses on loans | | | 14,519 | | | | (740 | ) | | | 66 | | | | 950 | | | | 14,795 | |
| Reserve for unfunded commitments | | | 1,200 | | | | — | | | | — | | | | (50 | ) | | | 1,150 | |
| Total | | $ | 15,719 | | | $ | (740 | ) | | $ | 66 | | | $ | 900 | | | $ | 15,945 | |
| | | Allowance for Credit Losses – Three months ended June 30, 2025 | |
| | | Beginning | | | | | | | | | | | Provision | | | Ending | |
| (in thousands) | | Balance | | | Charge-offs | | | Recoveries | | | (Recovery) | | | Balance | |
| Commercial | | $ | 2,064 | | | $ | (185 | ) | | $ | 2 | | | $ | 642 | | | $ | 2,523 | |
| Commercial Real Estate | | | 8,871 | | | | (26 | ) | | | — | | | | 937 | | | | 9,782 | |
| Agriculture | | | 3,932 | | | | — | | | | — | | | | (1,949 | ) | | | 1,983 | |
| Residential Mortgage | | | 980 | | | | (5 | ) | | | — | | | | 63 | | | | 1,038 | |
| Residential Construction | | | 407 | | | | — | | | | — | | | | 92 | | | | 499 | |
| Consumer | | | 281 | | | | (1 | ) | | | 2 | | | | 15 | | | | 297 | |
| Allowance for credit losses on loans | | | 16,535 | | | | (217 | ) | | | 4 | | | | (200 | ) | | | 16,122 | |
| Reserve for unfunded commitments | | | 950 | | | | — | | | | — | | | | 200 | | | | 1,150 | |
| Total | | $ | 17,485 | | | $ | (217 | ) | | $ | 4 | | | $ | — | | | $ | 17,272 | |
| | | Allowance for Credit Losses - Six months ended June 30, 2025 | |
| | | Beginning | | | | | | | | | | | Provision | | | Ending | |
| (in thousands) | | Balance | | | Charge-offs | | | Recoveries | | | (Recovery) | | | Balance | |
| Commercial | | $ | 1,622 | | | $ | (195 | ) | | $ | 67 | | | $ | 1,029 | | | $ | 2,523 | |
| Commercial Real Estate | | | 10,245 | | | | (26 | ) | | | — | | | | (437 | ) | | | 9,782 | |
| Agriculture | | | 1,555 | | | | — | | | | — | | | | 428 | | | | 1,983 | |
| Residential Mortgage | | | 1,779 | | | | (5 | ) | | | — | | | | (736 | ) | | | 1,038 | |
| Residential Construction | | | 433 | | | | — | | | | — | | | | 66 | | | | 499 | |
| Consumer | | | 251 | | | | (7 | ) | | | 3 | | | | 50 | | | | 297 | |
| Allowance for credit losses on loans | | | 15,885 | | | | (233 | ) | | | 70 | | | | 400 | | | | 16,122 | |
| Reserve for unfunded commitments | | | 700 | | | | — | | | | — | | | | 450 | | | | 1,150 | |
| Total | | $ | 16,585 | | | $ | (233 | ) | | $ | 70 | | | $ | 850 | | | $ | 17,272 | |
|
| Financing Receivable, Past Due [Table Text Block] |
| (in thousands) | | 30-59 days Past Due & Accruing | | | 60-89 days Past Due & Accruing | | | 90 days or More Past Due & Accruing | | | Nonaccrual Loans | | | Total Past Due & Nonaccrual Loans | | | Current & Accruing Loans | | | Total Loans | | | Nonaccrual Loans with No ACL | |
| June 30, 2026 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Commercial | | $ | 210 | | | $ | 996 | | | $ | — | | | $ | 289 | | | $ | 1,495 | | | $ | 212,690 | | | $ | 214,185 | | | $ | 289 | |
| Commercial Real Estate | | | 354 | | | | — | | | | — | | | | 894 | | | | 1,248 | | | | 687,321 | | | | 688,569 | | | | 894 | |
| Agriculture | | | 2 | | | | 137 | | | | — | | | | 2,758 | | | | 2,897 | | | | 83,577 | | | | 86,474 | | | | 2,758 | |
| Residential Mortgage | | | 1,149 | | | | 103 | | | | — | | | | 156 | | | | 1,408 | | | | 97,040 | | | | 98,448 | | | | 156 | |
| Residential Construction | | | — | | | | — | | | | — | | | | — | | | | — | | | | 4,292 | | | | 4,292 | | | | — | |
| Consumer | | | — | | | | — | | | | — | | | | 470 | | | | 470 | | | | 13,662 | | | | 14,132 | | | | 470 | |
| Total | | $ | 1,715 | | | $ | 1,236 | | | $ | — | | | $ | 4,567 | | | $ | 7,518 | | | $ | 1,098,582 | | | $ | 1,106,100 | | | $ | 4,567 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| December 31, 2025 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Commercial | | $ | 470 | | | $ | 597 | | | $ | — | | | $ | 139 | | | $ | 1,206 | | | $ | 144,972 | | | $ | 146,178 | | | $ | 139 | |
| Commercial Real Estate | | | 231 | | | | — | | | | — | | | | 657 | | | | 888 | | | | 701,567 | | | | 702,455 | | | | 657 | |
| Agriculture | | | — | | | | 1 | | | | — | | | | 4,423 | | | | 4,424 | | | | 89,203 | | | | 93,627 | | | | 4,423 | |
| Residential Mortgage | | | 691 | | | | — | | | | — | | | | 174 | | | | 865 | | | | 99,819 | | | | 100,684 | | | | 174 | |
| Residential Construction | | | — | | | | — | | | | — | | | | — | | | | — | | | | 5,837 | | | | 5,837 | | | | — | |
| Consumer | | | — | | | | — | | | | — | | | | 637 | | | | 637 | | | | 14,841 | | | | 15,478 | | | | 637 | |
| Total | | $ | 1,392 | | | $ | 598 | | | $ | — | | | $ | 6,030 | | | $ | 8,020 | | | $ | 1,056,239 | | | $ | 1,064,259 | | | $ | 6,030 | |
|
| Financing Receivable Credit Quality Indicators [Table Text Block] |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | Term Loans Amortized Cost Basis by Origination Year - As of June 30, 2026 | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | Revolving | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | Loans | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | Amortized | | | | | |
| (in thousands) | | | 2026 | | | | 2025 | | | | 2024 | | | | 2023 | | | | 2022 | | | | Prior | | | | Cost Basis | | | | Total | |
| Commercial | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 88,382 | | | $ | 42,864 | | | $ | 35,459 | | | $ | 9,070 | | | $ | 7,624 | | | $ | 6,976 | | | $ | 19,855 | | | $ | 210,230 | |
| Special Mention | | | 400 | | | | 40 | | | | — | | | | — | | | | — | | | | — | | | | 1,470 | | | | 1,910 | |
| Substandard | | | 73 | | | | 41 | | | | 34 | | | | — | | | | — | | | | 527 | | | | 1,370 | | | | 2,045 | |
| Doubtful/Loss | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Total Commercial loans | | $ | 88,855 | | | $ | 42,945 | | | $ | 35,493 | | | $ | 9,070 | | | $ | 7,624 | | | $ | 7,503 | | | $ | 22,695 | | | $ | 214,185 | |
| Year-to-date Charge-offs | | | — | | | | (300 | ) | | | (125 | ) | | | — | | | | (42 | ) | | | (35 | ) | | | (221 | ) | | | (723 | ) |
| Year-to-date Recoveries | | | — | | | | 2 | | | | 5 | | | | 4 | | | | 2 | | | | 1 | | | | — | | | | 14 | |
| Year-to-date Net Charge-offs | | | — | | | | (298 | ) | | | (120 | ) | | | 4 | | | | (40 | ) | | | (34 | ) | | | (221 | ) | | | (709 | ) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Commercial Real Estate | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 9,725 | | | $ | 52,485 | | | $ | 59,263 | | | $ | 104,034 | | | $ | 160,859 | | | $ | 280,966 | | | $ | 348 | | | $ | 667,680 | |
| Special Mention | | | — | | | | — | | | | 2,826 | | | | — | | | | 688 | | | | 6,293 | | | | — | | | | 9,807 | |
| Substandard | | | — | | | | — | | | | — | | | | 629 | | | | 3,622 | | | | 6,831 | | | | — | | | | 11,082 | |
| Doubtful/Loss | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Total Commercial Real Estate loans | | $ | 9,725 | | | $ | 52,485 | | | $ | 62,089 | | | $ | 104,663 | | | $ | 165,169 | | | $ | 294,090 | | | $ | 348 | | | $ | 688,569 | |
| Year-to-date Charge-offs | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Year-to-date Recoveries | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Year-to-date Net Charge-offs | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Agriculture | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 5,951 | | | $ | 6,313 | | | $ | 2,822 | | | $ | 6,102 | | | $ | 15,395 | | | $ | 26,404 | | | $ | 15,080 | | | $ | 78,067 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Substandard | | | — | | | | — | | | | — | | | | — | | | | 2,597 | | | | 3,473 | | | | 2,337 | | | | 8,407 | |
| Doubtful/Loss | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Total Agriculture loans | | $ | 5,951 | | | $ | 6,313 | | | $ | 2,822 | | | $ | 6,102 | | | $ | 17,992 | | | $ | 29,877 | | | $ | 17,417 | | | $ | 86,474 | |
| Year-to-date Charge-offs | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Year-to-date Recoveries | | | — | | | | — | | | | — | | | | — | | | | 50 | | | | — | | | | — | | | | 50 | |
| Year-to-date Net Charge-offs | | | — | | | | — | | | | — | | | | — | | | | 50 | | | | — | | | | — | | | | 50 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | Term Loans Amortized Cost Basis by Origination Year - As of June 30, 2026 | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | Revolving | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | Loans | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | Amortized | | | | | |
| (in thousands) | | | 2026 | | | | 2025 | | | | 2024 | | | | 2023 | | | | 2022 | | | | Prior | | | | Cost Basis | | | | Total | |
| Residential Mortgage | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 1,813 | | | $ | 4,137 | | | $ | 4,002 | | | $ | 15,963 | | | $ | 22,064 | | | $ | 50,309 | | | $ | — | | | $ | 98,288 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Substandard | | | — | | | | — | | | | — | | | | — | | | | — | | | | 160 | | | | — | | | | 160 | |
| Doubtful/Loss | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Total Residential Mortgage loans | | $ | 1,813 | | | $ | 4,137 | | | $ | 4,002 | | | $ | 15,963 | | | $ | 22,064 | | | $ | 50,469 | | | $ | — | | | $ | 98,448 | |
| Year-to-date Charge-offs | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Year-to-date Recoveries | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Year-to-date Net Charge-offs | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Residential Construction | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 2,729 | | | $ | 1,563 | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | 4,292 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Substandard | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Doubtful/Loss | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Total Residential Construction loans | | $ | 2,729 | | | $ | 1,563 | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | — | | | $ | 4,292 | |
| Year-to-date Charge-offs | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Year-to-date Recoveries | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Year-to-date Net Charge-offs | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Consumer | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 649 | | | $ | 211 | | | $ | 45 | | | $ | 48 | | | $ | 1,035 | | | $ | 427 | | | $ | 11,127 | | | $ | 13,542 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Substandard | | | — | | | | — | | | | 0 | | | | — | | | | — | | | | — | | | | 590 | | | | 590 | |
| Doubtful/Loss | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Total Consumer loans | | $ | 649 | | | $ | 211 | | | $ | 45 | | | $ | 48 | | | $ | 1,035 | | | $ | 427 | | | $ | 11,717 | | | $ | 14,132 | |
| Year-to-date Charge-offs | | | (16 | ) | | | (1 | ) | | | — | | | | — | | | | — | | | | — | | | | — | | | | (17 | ) |
| Year-to-date Recoveries | | | 1 | | | | — | | | | — | | | | — | | | | — | | | | 1 | | | | — | | | | 2 | |
| Year-to-date Net Charge-offs | | | (15 | ) | | | (1 | ) | | | — | | | | — | | | | — | | | | 1 | | | | — | | | | (15 | ) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Total Loans | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 109,249 | | | $ | 107,573 | | | $ | 101,591 | | | $ | 135,217 | | | $ | 206,977 | | | $ | 365,082 | | | $ | 46,410 | | | $ | 1,072,099 | |
| Special Mention | | | 400 | | | | 40 | | | | 2,826 | | | | — | | | | 688 | | | | 6,293 | | | | 1,470 | | | | 11,717 | |
| Substandard | | | 73 | | | | 41 | | | | 34 | | | | 629 | | | | 6,219 | | | | 10,991 | | | | 4,297 | | | | 22,284 | |
| Doubtful/Loss | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Total Loans | | $ | 109,722 | | | $ | 107,654 | | | $ | 104,451 | | | $ | 135,846 | | | $ | 213,884 | | | $ | 382,366 | | | $ | 52,177 | | | $ | 1,106,100 | |
| Year-to-date Charge-offs | | $ | (16 | ) | | $ | (301 | ) | | $ | (125 | ) | | $ | — | | | $ | (42 | ) | | $ | (35 | ) | | $ | (221 | ) | | $ | (740 | ) |
| Year-to-date Recoveries | | $ | 1 | | | $ | 2 | | | $ | 5 | | | $ | 4 | | | $ | 52 | | | $ | 2 | | | $ | — | | | $ | 66 | |
| Year-to-date Net Charge-offs | | $ | (15 | ) | | $ | (299 | ) | | $ | (120 | ) | | $ | 4 | | | $ | 10 | | | $ | (33 | ) | | $ | (221 | ) | | $ | (674 | ) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | Term Loans Amortized Cost Basis by Origination Year - As of December 31, 2025 | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | Revolving | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | Loans | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | Amortized | | | | | |
| (in thousands) | | | 2025 | | | | 2024 | | | | 2023 | | | | 2022 | | | | 2021 | | | | Prior | | | | Cost Basis | | | | Total | |
| Commercial | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 53,724 | | | $ | 37,264 | | | $ | 9,628 | | | $ | 9,008 | | | $ | 4,473 | | | $ | 4,964 | | | $ | 24,740 | | | $ | 143,801 | |
| Special Mention | | | 73 | | | | — | | | | — | | | | — | | | | — | | | | — | | | | 324 | | | | 397 | |
| Substandard | | | 45 | | | | 83 | | | | 1 | | | | 44 | | | | — | | | | 635 | | | | 1,172 | | | | 1,980 | |
| Doubtful/Loss | | | | | | | | | | | | | | | | | | | — | | | | — | | | | — | | | | — | |
| Total Commercial loans | | $ | 53,842 | | | $ | 37,347 | | | $ | 9,629 | | | $ | 9,052 | | | $ | 4,473 | | | $ | 5,599 | | | $ | 26,236 | | | $ | 146,178 | |
| Year-to-date Charge-offs | | | — | | | | (119 | ) | | | (83 | ) | | | — | | | | (13 | ) | | | — | | | | (433 | ) | | | (648 | ) |
| Year-to-date Recoveries | | | — | | | | 1 | | | | 256 | | | | — | | | | — | | | | 16 | | | | — | | | | 273 | |
| Year-to-date Net Charge-offs | | | — | | | | (118 | ) | | | 173 | | | | — | | | | (13 | ) | | | 16 | | | | (433 | ) | | | (375 | ) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Commercial Real Estate | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 48,023 | | | $ | 60,279 | | | $ | 109,879 | | | $ | 152,463 | | | $ | 158,456 | | | $ | 141,544 | | | $ | 373 | | | $ | 671,017 | |
| Special Mention | | | 1,084 | | | | 2,854 | | | | — | | | | 12,487 | | | | 2,013 | | | | 2,786 | | | | — | | | | 21,224 | |
| Substandard | | | 372 | | | | — | | | | 657 | | | | 3,415 | | | | — | | | | 5,770 | | | | — | | | | 10,214 | |
| Doubtful/Loss | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Total Commercial Real Estate loans | | $ | 49,479 | | | $ | 63,133 | | | $ | 110,536 | | | $ | 168,365 | | | $ | 160,469 | | | $ | 150,100 | | | $ | 373 | | | $ | 702,455 | |
| Year-to-date Charge-offs | | | — | | | | — | | | | (26 | ) | | | — | | | | — | | | | — | | | | — | | | | (26 | ) |
| Year-to-date Recoveries | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Year-to-date Net Charge-offs | | | — | | | | — | | | | (26 | ) | | | — | | | | — | | | | — | | | | — | | | | (26 | ) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Agriculture | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 11,029 | | | $ | 2,970 | | | $ | 3,426 | | | $ | 15,496 | | | $ | 17,593 | | | $ | 13,004 | | | $ | 19,121 | | | $ | 82,639 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Substandard | | | — | | | | — | | | | 58 | | | | 2,717 | | | | 4,739 | | | | — | | | | 3,474 | | | | 10,988 | |
| Doubtful/Loss | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Total Agriculture loans | | $ | 11,029 | | | $ | 2,970 | | | $ | 3,484 | | | $ | 18,213 | | | $ | 22,332 | | | $ | 13,004 | | | $ | 22,595 | | | $ | 93,627 | |
| Year-to-date Charge-offs | | | — | | | | — | | | | — | | | | (176 | ) | | | — | | | | — | | | | (298 | ) | | | (474 | ) |
| Year-to-date Recoveries | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Year-to-date Net Charge-offs | | | — | | | | — | | | | — | | | | (176 | ) | | | — | | | | — | | | | (298 | ) | | | (474 | ) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | Term Loans Amortized Cost Basis by Origination Year - As of December 31, 2025 | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | Revolving | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | Loans | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | Amortized | | | | | |
| (in thousands) | | | 2025 | | | | 2024 | | | | 2023 | | | | 2022 | | | | 2021 | | | | Prior | | | | Cost Basis | | | | Total | |
| Residential Mortgage | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 3,451 | | | $ | 4,755 | | | $ | 17,156 | | | $ | 22,718 | | | $ | 24,516 | | | $ | 27,642 | | | $ | — | | | $ | 100,238 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Substandard | | | — | | | | — | | | | — | | | | 270 | | | | 32 | | | | 144 | | | | — | | | | 446 | |
| Doubtful/Loss | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Total Residential Mortgage loans | | $ | 3,451 | | | $ | 4,755 | | | $ | 17,156 | | | $ | 22,988 | | | $ | 24,548 | | | $ | 27,786 | | | $ | — | | | $ | 100,684 | |
| Year-to-date Charge-offs | | | (5 | ) | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | (5 | ) |
| Year-to-date Recoveries | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Year-to-date Net Charge-offs | | | (5 | ) | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | (5 | ) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Residential Construction | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 1,665 | | | $ | 1,451 | | | $ | 1,176 | | | $ | 487 | | | $ | 1,058 | | | $ | — | | | $ | — | | | $ | 5,837 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Substandard | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Doubtful/Loss | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Total Residential Construction loans | | $ | 1,665 | | | $ | 1,451 | | | $ | 1,176 | | | $ | 487 | | | $ | 1,058 | | | $ | — | | | $ | — | | | $ | 5,837 | |
| Year-to-date Charge-offs | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Year-to-date Recoveries | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Year-to-date Net Charge-offs | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Consumer | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 233 | | | $ | 59 | | | $ | 69 | | | $ | 1,063 | | | $ | 94 | | | $ | 376 | | | $ | 12,923 | | | $ | 14,817 | |
| Special Mention | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Substandard | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | 661 | | | | 661 | |
| Doubtful/Loss | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Total Consumer loans | | $ | 233 | | | $ | 59 | | | $ | 69 | | | $ | 1,063 | | | $ | 94 | | | $ | 376 | | | $ | 13,584 | | | $ | 15,478 | |
| Year-to-date Charge-offs | | | (16 | ) | | | (3 | ) | | | — | | | | — | | | | — | | | | — | | | | — | | | | (19 | ) |
| Year-to-date Recoveries | | | 8 | | | | — | | | | — | | | | — | | | | — | | | | — | | | | 25 | | | | 33 | |
| Year-to-date Net Charge-offs | | | (8 | ) | | | (3 | ) | | | — | | | | — | | | | — | | | | — | | | | 25 | | | | 14 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Total Loans | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Pass | | $ | 118,125 | | | $ | 106,778 | | | $ | 141,334 | | | $ | 201,235 | | | $ | 206,190 | | | $ | 187,530 | | | $ | 57,157 | | | $ | 1,018,349 | |
| Special Mention | | | 1,157 | | | | 2,854 | | | | — | | | | 12,487 | | | | 2,013 | | | | 2,786 | | | | 324 | | | | 21,621 | |
| Substandard | | | 417 | | | | 83 | | | | 716 | | | | 6,446 | | | | 4,771 | | | | 6,549 | | | | 5,307 | | | | 24,289 | |
| Doubtful/Loss | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | | | | — | |
| Total Loans | | $ | 119,699 | | | $ | 109,715 | | | $ | 142,050 | | | $ | 220,168 | | | $ | 212,974 | | | $ | 196,865 | | | $ | 62,788 | | | $ | 1,064,259 | |
| Year-to-date Charge-offs | | $ | (21 | ) | | $ | (122 | ) | | $ | (109 | ) | | $ | (176 | ) | | $ | (13 | ) | | $ | — | | | $ | (731 | ) | | $ | (1,172 | ) |
| Year-to-date Recoveries | | $ | 8 | | | $ | 1 | | | $ | 256 | | | $ | — | | | $ | — | | | $ | 16 | | | $ | 25 | | | $ | 306 | |
| Year-to-date Net Charge-offs | | $ | (13 | ) | | $ | (121 | ) | | $ | 147 | | | $ | (176 | ) | | $ | (13 | ) | | $ | 16 | | | $ | (706 | ) | | $ | (866 | ) |
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