Loans and Leases - Amortized Cost of Collateral Dependent Loans by Class (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Loans and Leases [Abstract]
Collateral dependent loans and leases, amortized cost	$ 4,728	$ 7,998
Commercial [Member]
Loans and Leases [Abstract]
Collateral dependent loans and leases, amortized cost	712	7,998
Agricultural [Member]
Loans and Leases [Abstract]
Collateral dependent loans and leases, amortized cost	4,016	0
Residential and Home Equity [Member]
Loans and Leases [Abstract]
Collateral dependent loans and leases, amortized cost	0	0
Construction [Member]
Loans and Leases [Abstract]
Collateral dependent loans and leases, amortized cost	0	0
Real Estate [Member]
Loans and Leases [Abstract]
Collateral dependent loans and leases, amortized cost	4,728	7,998
Commercial & Industrial [Member]
Loans and Leases [Abstract]
Collateral dependent loans and leases, amortized cost	0	0
Agricultural [Member]
Loans and Leases [Abstract]
Collateral dependent loans and leases, amortized cost	0	0
Commercial Leases [Member]
Loans and Leases [Abstract]
Collateral dependent loans and leases, amortized cost	0	0
Consumer and Other [Member]
Loans and Leases [Abstract]
Collateral dependent loans and leases, amortized cost	$ 0	$ 0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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