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Loans and Allowance for Credit Losses - Schedule of Categories of Nonaccrual Loans (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
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Schedule of Categories of Nonaccrual Loans [Line Items] |  |
Nonaccrual loans with no allowance | $ 4,018 | $ 4,349
Nonaccrual loans with an allowance | 598 | 1,167
Total nonaccrual loans | 4,616 | 5,516
Commercial & industrial [Member] |  |
Schedule of Categories of Nonaccrual Loans [Line Items] |  |
Nonaccrual loans with no allowance | 2,181 | 2,301
Nonaccrual loans with an allowance | 62 | 626
Total nonaccrual loans | 2,243 | 2,927
Commercial real estate - owner occupied [Member] |  |
Schedule of Categories of Nonaccrual Loans [Line Items] |  |
Nonaccrual loans with no allowance |  | 7
Nonaccrual loans with an allowance | 429 | 430
Total nonaccrual loans | 429 | 437
Commercial real estate - nonowner occupied [Member] |  |
Schedule of Categories of Nonaccrual Loans [Line Items] |  |
Nonaccrual loans with no allowance | 349 | 370
Nonaccrual loans with an allowance |  |
Total nonaccrual loans | 349 | 370
Agricultural [Member] |  |
Schedule of Categories of Nonaccrual Loans [Line Items] |  |
Nonaccrual loans with no allowance |  |
Nonaccrual loans with an allowance |  |
Total nonaccrual loans |  |
Residential real estate [Member] |  |
Schedule of Categories of Nonaccrual Loans [Line Items] |  |
Nonaccrual loans with no allowance | 1,293 | 1,428
Nonaccrual loans with an allowance | 107 | 111
Total nonaccrual loans | 1,400 | 1,539
Home equity line of credit (HELOC) [Member] |  |
Schedule of Categories of Nonaccrual Loans [Line Items] |  |
Nonaccrual loans with no allowance | 193 | 231
Nonaccrual loans with an allowance |  |
Total nonaccrual loans | 193 | 231
Consumer [Member] |  |
Schedule of Categories of Nonaccrual Loans [Line Items] |  |
Nonaccrual loans with no allowance | 2 | 12
Nonaccrual loans with an allowance |  |
Total nonaccrual loans | $ 2 | $ 12

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