Loans and Leases - Schedule of Nonaccrual Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans and Leases with no ACL	$ 10,736	$ 7,830
Nonaccrual Loans and Leases	52,426	47,794
Loans and Leases Past Due Over 89 Days and Accruing	122	146
Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans and Leases with no ACL	6,175	4,565
Nonaccrual Loans and Leases	10,416	8,305
Loans and Leases Past Due Over 89 Days and Accruing	0	0
Commercial and Industrial \| Agriculture
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans and Leases with no ACL	0	0
Nonaccrual Loans and Leases	163	0
Loans and Leases Past Due Over 89 Days and Accruing	0	0
Commercial and Industrial \| Commercial and industrial other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans and Leases with no ACL	6,175	4,565
Nonaccrual Loans and Leases	10,253	8,305
Loans and Leases Past Due Over 89 Days and Accruing	0	0
Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans and Leases with no ACL	3,091	1,463
Nonaccrual Loans and Leases	23,948	22,864
Loans and Leases Past Due Over 89 Days and Accruing	0	0
Commercial Real Estate \| Agriculture
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans and Leases with no ACL	0	0
Nonaccrual Loans and Leases	63	92
Loans and Leases Past Due Over 89 Days and Accruing	0	0
Commercial Real Estate \| Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans and Leases with no ACL	1,325	0
Nonaccrual Loans and Leases	1,325	17,303
Loans and Leases Past Due Over 89 Days and Accruing	0	0
Commercial Real Estate \| Commercial and industrial other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans and Leases with no ACL	1,766	1,463
Nonaccrual Loans and Leases	22,560	5,469
Loans and Leases Past Due Over 89 Days and Accruing	0	0
Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans and Leases with no ACL	1,470	1,802
Nonaccrual Loans and Leases	18,007	16,555
Loans and Leases Past Due Over 89 Days and Accruing	1	1
Residential Real Estate \| Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans and Leases with no ACL	42	232
Nonaccrual Loans and Leases	3,171	2,624
Loans and Leases Past Due Over 89 Days and Accruing	0	0
Residential Real Estate \| Mortgages
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans and Leases with no ACL	1,428	1,570
Nonaccrual Loans and Leases	14,836	13,931
Loans and Leases Past Due Over 89 Days and Accruing	1	1
Consumer and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans and Leases with no ACL	0	0
Nonaccrual Loans and Leases	55	70
Loans and Leases Past Due Over 89 Days and Accruing	121	145
Consumer and other \| Commercial and industrial other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual Loans and Leases with no ACL	0	0
Nonaccrual Loans and Leases	55	70
Loans and Leases Past Due Over 89 Days and Accruing	$ 121	$ 145

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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