v3.25.2
Loans and ACL (Summary of Loan Modifications by Past Due Status) (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Sep. 30, 2024
Jun. 30, 2024
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months $ 6,996       $ 7,938
Individually evaluated for impairment, ACL 0 $ 0 $ 0 $ 0 137
Collateral Pledged          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Individually evaluated for impairment, ACL     $ 0    
Financial Asset, Not Past Due          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 6,897       7,938
Financial Asset, 30 to 59 Days Past Due [Member]          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 99       0
Financial Asset, 60 to 89 Days Past Due [Member]          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 0       0
Financial Asset, Equal to or Greater than 90 Days Past Due          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 0       0
Commercial and Industrial, Secured, Portfolio Segment          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 3,736       2,136
Commercial and Industrial, Secured, Portfolio Segment | Financial Asset, Not Past Due          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 3,637       2,136
Commercial and Industrial, Secured, Portfolio Segment | Financial Asset, 30 to 59 Days Past Due [Member]          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 99       0
Commercial and Industrial, Secured, Portfolio Segment | Financial Asset, 60 to 89 Days Past Due [Member]          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 0       0
Commercial and Industrial, Secured, Portfolio Segment | Financial Asset, Equal to or Greater than 90 Days Past Due          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 0       0
Commercial Real Estate, Owner Occupied, Portfolio Segment          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 2,852       941
Commercial Real Estate, Owner Occupied, Portfolio Segment | Financial Asset, Not Past Due          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 2,852       941
Commercial Real Estate, Owner Occupied, Portfolio Segment | Financial Asset, 30 to 59 Days Past Due [Member]          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 0       0
Commercial Real Estate, Owner Occupied, Portfolio Segment | Financial Asset, 60 to 89 Days Past Due [Member]          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 0       0
Commercial Real Estate, Owner Occupied, Portfolio Segment | Financial Asset, Equal to or Greater than 90 Days Past Due          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 0       0
Commercial Real Estate, Multifamily, Portfolio Segment          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months         2,947
Commercial Real Estate, Multifamily, Portfolio Segment | Financial Asset, Not Past Due          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months         2,947
Commercial Real Estate, Multifamily, Portfolio Segment | Financial Asset, 30 to 59 Days Past Due [Member]          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months         0
Commercial Real Estate, Multifamily, Portfolio Segment | Financial Asset, 60 to 89 Days Past Due [Member]          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months         0
Commercial Real Estate, Multifamily, Portfolio Segment | Financial Asset, Equal to or Greater than 90 Days Past Due          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months         0
Agricultural Mortgage, Portfolio Segment          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 276       1,405
Agricultural Mortgage, Portfolio Segment | Financial Asset, Not Past Due          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 276       1,405
Agricultural Mortgage, Portfolio Segment | Financial Asset, 30 to 59 Days Past Due [Member]          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 0       0
Agricultural Mortgage, Portfolio Segment | Financial Asset, 60 to 89 Days Past Due [Member]          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 0       0
Agricultural Mortgage, Portfolio Segment | Financial Asset, Equal to or Greater than 90 Days Past Due          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 0       0
Agricultural Other Portfolio Segment [Member]          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 132       507
Agricultural Other Portfolio Segment [Member] | Financial Asset, Not Past Due          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 132       507
Agricultural Other Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member]          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 0       0
Agricultural Other Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member]          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months 0       0
Agricultural Other Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months $ 0       0
Consumer, Secured, Indirect, Portfolio Segment          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months         2
Consumer, Secured, Indirect, Portfolio Segment | Financial Asset, Not Past Due          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months         2
Consumer, Secured, Indirect, Portfolio Segment | Financial Asset, 30 to 59 Days Past Due [Member]          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months         0
Consumer, Secured, Indirect, Portfolio Segment | Financial Asset, 60 to 89 Days Past Due [Member]          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months         0
Consumer, Secured, Indirect, Portfolio Segment | Financial Asset, Equal to or Greater than 90 Days Past Due          
Financing Receivable, Troubled Debt Restructuring [Line Items]          
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months         $ 0