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Loans and Allowance for Credit Losses - Amortized Cost Basis of Collateral-Dependent Loans by Class of Loans Individually Evaluated (Details) $ in Thousands | Mar. 31, 2025 USD ($)
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Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | $ 13,002
Allowance for Credit Losses | 397
Agricultural Loans |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 5,951
Allowance for Credit Losses | 51
Commercial and Industrial Loans |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 1,234
Allowance for Credit Losses | 337
Real Estate |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 5,817
Real Estate | Agricultural Loans |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 0
Real Estate | Commercial and Industrial Loans |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 0
Business Assets |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 7,185
Business Assets | Agricultural Loans |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 5,951
Business Assets | Commercial and Industrial Loans |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 1,234
Real Estate Loan |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 5,817
Allowance for Credit Losses | 9
Real Estate Loan | Agricultural |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 575
Allowance for Credit Losses | 0
Real Estate Loan | Commercial |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 4,194
Allowance for Credit Losses | 9
Real Estate Loan | Real Estate |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 5,817
Real Estate Loan | Real Estate | Agricultural |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 575
Real Estate Loan | Real Estate | Commercial |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 4,194
Real Estate Loan | Business Assets |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 0
Real Estate Loan | Business Assets | Agricultural |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 0
Real Estate Loan | Business Assets | Commercial |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 0
1-4 Family | Real Estate Loan | Residential Properties |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 166
Allowance for Credit Losses | 0
1-4 Family | Real Estate Loan | Real Estate | Residential Properties |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 166
1-4 Family | Real Estate Loan | Business Assets | Residential Properties |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 0
Multifamily | Real Estate Loan | Residential Properties |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 882
Allowance for Credit Losses | 0
Multifamily | Real Estate Loan | Real Estate | Residential Properties |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | 882
Multifamily | Real Estate Loan | Business Assets | Residential Properties |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Financing Receivable, Individually Evaluated for Impairment | $ 0

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