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Loans and ACL - Summary of Specific Reserves by Segments (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Specific Allocation | $ 259 | $ 0
Collateral Pledged |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loan Balance | 4,578 | 254
Specific Allocation | 259 | 0
Total commercial and industrial | Collateral Pledged |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loan Balance | 442 | 0
Specific Allocation | 95 | 0
Total commercial real estate | Collateral Pledged |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loan Balance | 3,766 | 0
Specific Allocation | 164 | 0
Total agricultural | Collateral Pledged |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loan Balance | 0 | 0
Specific Allocation | 0 | 0
Total residential real estate | Collateral Pledged |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loan Balance | 370 | 254
Specific Allocation | 0 | 0
Total consumer | Collateral Pledged |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loan Balance | 0 | 0
Specific Allocation | $ 0 | $ 0

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