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v3.23.1

Loans and ACL (Summary of Loan Modifications by Type) (Details) | Mar. 31, 2023 USD ($)
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Interest Rate Below Market Reduction [Member] |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing Receivable Modifications Amortized Cost | $ 0
Financing Receivable Modification Percentage of Portfolio Segment | 0
Payment Deferral |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing Receivable Modifications Amortized Cost | 0
Financing Receivable Modification Percentage of Portfolio Segment | 0
Extended Maturity |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing Receivable Modifications Amortized Cost | 271,000
Financing Receivable Modification Percentage of Portfolio Segment | 0.0047
Agricultural Mortgage, Portfolio Segment | Interest Rate Below Market Reduction [Member] |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing Receivable Modifications Amortized Cost | 0
Financing Receivable Modification Percentage of Portfolio Segment | 0
Agricultural Mortgage, Portfolio Segment | Payment Deferral |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing Receivable Modifications Amortized Cost | 0
Financing Receivable Modification Percentage of Portfolio Segment | 0
Agricultural Mortgage, Portfolio Segment | Extended Maturity |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing Receivable Modifications Amortized Cost | 232,000
Financing Receivable Modification Percentage of Portfolio Segment | 0.0033
Agricultural Other Portfolio Segment [Member] | Interest Rate Below Market Reduction [Member] |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing Receivable Modifications Amortized Cost | 0
Financing Receivable Modification Percentage of Portfolio Segment | 0
Agricultural Other Portfolio Segment [Member] | Payment Deferral |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing Receivable Modifications Amortized Cost | 0
Financing Receivable Modification Percentage of Portfolio Segment | 0
Agricultural Other Portfolio Segment [Member] | Extended Maturity |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing Receivable Modifications Amortized Cost | 34,000
Financing Receivable Modification Percentage of Portfolio Segment | 0.0014
Residential Real Estate, Senior Lein, Portfolio Segment | Interest Rate Below Market Reduction [Member] |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing Receivable Modifications Amortized Cost | 0
Financing Receivable Modification Percentage of Portfolio Segment | 0
Residential Real Estate, Senior Lein, Portfolio Segment | Payment Deferral |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing Receivable Modifications Amortized Cost | 0
Financing Receivable Modification Percentage of Portfolio Segment | 0
Residential Real Estate, Senior Lein, Portfolio Segment | Extended Maturity |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing Receivable Modifications Amortized Cost | 5,000
Financing Receivable Modification Percentage of Portfolio Segment | $ 0

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