v3.25.2
Loans and ACL (Summary of Loan Modification Effects) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Payment Deferral        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount   $ 3,470   $ 4,293
Extended Maturity        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount $ 2,600   $ 4,625 13
Interest Rate Below Market Reduction [Member]        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount 20   20  
ExtendedMaturityAndPaymentDeferralMember [Domain]        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount $ 602 $ 567 $ 602 $ 567
Commercial and Industrial, Secured, Portfolio Segment | Payment Deferral        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Payment Deferral 9 months 18 days 4 months 9 months 18 days 4 months
Financing Receivable, Modified in Period, Amount   $ 2,125   $ 2,125
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage   1.03%   1.03%
Commercial and Industrial, Secured, Portfolio Segment | Extended Maturity        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable Modification Weighted Average Extension Term 6 months   1 year 2 months 12 days
Financing Receivable, Modified in Period, Amount $ 2,600   $ 3,114 $ 11
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage 1.12%   1.34% 0.01%
Commercial and Industrial, Secured, Portfolio Segment | Interest Rate Below Market Reduction [Member]        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification 10.00%   10.00%  
Financing Receivable, Modified in Period, Amount $ 20   $ 20  
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage 0.01%   0.01%  
Commercial and Industrial, Secured, Portfolio Segment | ExtendedMaturityAndPaymentDeferralMember [Domain]        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount $ 602 $ 0 $ 602 $ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage 0.26% 0.00% 0.26% 0.00%
Commercial Real Estate, Owner Occupied, Portfolio Segment | Payment Deferral        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Payment Deferral       7 months
Financing Receivable, Modified in Period, Amount       $ 823
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage       0.47%
Commercial Real Estate, Owner Occupied, Portfolio Segment | Extended Maturity        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable Modification Weighted Average Extension Term     15 years  
Financing Receivable, Modified in Period, Amount     $ 1,511 $ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage     0.85% 0.00%
Commercial Real Estate, Owner Occupied, Portfolio Segment | Interest Rate Below Market Reduction [Member]        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount     $ 0  
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage     0.00%  
Commercial Real Estate, Owner Occupied, Portfolio Segment | ExtendedMaturityAndPaymentDeferralMember [Domain]        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount     $ 0 $ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage     0.00% 0.00%
Agricultural Mortgage, Portfolio Segment | Payment Deferral        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Payment Deferral   5 months   5 months
Financing Receivable, Modified in Period, Amount   $ 1,345   $ 1,345
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage   2.00%   2.00%
Agricultural Mortgage, Portfolio Segment | Extended Maturity        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable Modification Weighted Average Extension Term   6 months   6 months
Financing Receivable, Modified in Period, Amount       $ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage       0.00%
Agricultural Mortgage, Portfolio Segment | ExtendedMaturityAndPaymentDeferralMember [Domain]        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount   $ 60   $ 60
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage   0.09%   0.09%
Agricultural Other Portfolio Segment [Member] | Payment Deferral        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Payment Deferral   4 months   4 months
Financing Receivable, Modified in Period, Amount   $ 0   $ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage   0.00%   0.00%
Agricultural Other Portfolio Segment [Member] | Extended Maturity        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable Modification Weighted Average Extension Term   3 months 18 days   3 months 18 days
Financing Receivable, Modified in Period, Amount       $ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage       0.00%
Agricultural Other Portfolio Segment [Member] | ExtendedMaturityAndPaymentDeferralMember [Domain]        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount   $ 507   $ 507
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage   1.82%   1.82%
Consumer, Secured, Indirect, Portfolio Segment | Payment Deferral        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount       $ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage       0.00%
Consumer, Secured, Indirect, Portfolio Segment | Extended Maturity        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable Modification Weighted Average Extension Term       1 year 3 months 18 days
Financing Receivable, Modified in Period, Amount       $ 2
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage       0.00%
Consumer, Secured, Indirect, Portfolio Segment | ExtendedMaturityAndPaymentDeferralMember [Domain]        
Financing Receivable, Troubled Debt Restructuring [Line Items]        
Financing Receivable, Modified in Period, Amount       $ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage       0.00%