Loans and Leases - Schedule of Loans and Leases (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	$ 5,886,495	$ 5,610,929
Less: unearned income and deferred costs and fees	(5,234)	(4,994)
Total loans and leases, net of unearned income and deferred costs and fees	5,881,261	5,605,935
Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	890,207	823,505
Commercial and Industrial | Agriculture
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	90,146	101,211
Total loans and leases, net of unearned income and deferred costs and fees	90,146	101,211
Commercial and Industrial | Commercial and industrial other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	799,847	721,890
Total loans and leases, net of unearned income and deferred costs and fees	799,847	721,890
Commercial and Industrial | PPP loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	214	404
Total loans and leases, net of unearned income and deferred costs and fees	214	404
Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	3,310,438	3,112,667
Commercial Real Estate | Agriculture
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	209,342	221,670
Total loans and leases, net of unearned income and deferred costs and fees	209,342	221,670
Commercial Real Estate | Commercial and industrial other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	2,730,074	2,587,591
Total loans and leases, net of unearned income and deferred costs and fees	2,730,074	2,587,591
Commercial Real Estate | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	371,022	303,406
Total loans and leases, net of unearned income and deferred costs and fees	371,022	303,406
Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	1,572,107	1,561,591
Residential real estate | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	200,369	188,316
Total loans and leases, net of unearned income and deferred costs and fees	200,369	188,316
Residential real estate | Mortgages
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	1,371,738	1,373,275
Total loans and leases, net of unearned income and deferred costs and fees	1,371,738	1,373,275
Consumer and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	100,649	97,783
Consumer and other | Commercial and industrial other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	100,312	96,942
Consumer and other | Indirect
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	337	841
Total loans and leases, net of unearned income and deferred costs and fees	337	841
Leases
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	$ 13,094	$ 15,383