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Loans and Leases - Schedule of Age Analysis of Past Due Loans (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | $ 6,292,717 | $ 6,025,108
Less: unearned income and deferred costs and fees | (4,646) | (5,186)
Total loans and leases, net of unearned income and deferred costs and fees | 6,288,071 | 6,019,922
30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 3,889 | 6,533
Less: unearned income and deferred costs and fees | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 3,889 | 6,533
60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 3,952 | 22,295
Less: unearned income and deferred costs and fees | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 3,952 | 22,295
90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 44,856 | 24,079
Less: unearned income and deferred costs and fees | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 44,856 | 24,079
Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 52,697 | 52,907
Less: unearned income and deferred costs and fees | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 52,697 | 52,907
Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 6,240,020 | 5,972,201
Less: unearned income and deferred costs and fees | (4,646) | (5,186)
Total loans and leases, net of unearned income and deferred costs and fees | 6,235,374 | 5,967,015
Commercial and Industrial |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 1,040,398 | 965,575
Commercial and Industrial | 30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 3,273 | 3,944
Commercial and Industrial | 60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 388 | 32
Commercial and Industrial | 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 2,903 | 684
Commercial and Industrial | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 6,564 | 4,660
Commercial and Industrial | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 1,033,834 | 960,915
Commercial and Industrial | Agriculture |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 101,797 | 110,007
Total loans and leases, net of unearned income and deferred costs and fees | 101,797 | 110,007
Commercial and Industrial | Agriculture | 30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 5 | 0
Commercial and Industrial | Agriculture | 60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 0 | 0
Commercial and Industrial | Agriculture | 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 0 | 0
Commercial and Industrial | Agriculture | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 5 | 0
Commercial and Industrial | Agriculture | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 101,792 | 110,007
Commercial and Industrial | Commercial and industrial other |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 938,601 | 855,568
Total loans and leases, net of unearned income and deferred costs and fees | 938,601 | 855,568
Commercial and Industrial | Commercial and industrial other | 30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 3,268 | 3,944
Commercial and Industrial | Commercial and industrial other | 60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 388 | 32
Commercial and Industrial | Commercial and industrial other | 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 2,903 | 684
Commercial and Industrial | Commercial and industrial other | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 6,559 | 4,660
Commercial and Industrial | Commercial and industrial other | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 932,042 | 850,908
Commercial Real Estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 3,572,664 | 3,379,817
Commercial Real Estate | 30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 172 | 1,201
Commercial Real Estate | 60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 1,714 | 19,005
Commercial Real Estate | 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 30,159 | 11,966
Commercial Real Estate | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 32,045 | 32,172
Commercial Real Estate | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 3,540,619 | 3,347,645
Commercial Real Estate | Agriculture |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 226,656 | 217,582
Total loans and leases, net of unearned income and deferred costs and fees | 226,656 | 217,582
Commercial Real Estate | Agriculture | 30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 0 | 81
Commercial Real Estate | Agriculture | 60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 140 | 0
Commercial Real Estate | Agriculture | 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 0 | 0
Commercial Real Estate | Agriculture | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 140 | 81
Commercial Real Estate | Agriculture | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 226,516 | 217,501
Commercial Real Estate | Commercial and industrial other |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 2,964,330 | 2,776,304
Total loans and leases, net of unearned income and deferred costs and fees | 2,964,330 | 2,776,304
Commercial Real Estate | Commercial and industrial other | 30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 172 | 0
Commercial Real Estate | Commercial and industrial other | 60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 214 | 1,605
Commercial Real Estate | Commercial and industrial other | 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 12,857 | 11,966
Commercial Real Estate | Commercial and industrial other | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 13,243 | 13,571
Commercial Real Estate | Commercial and industrial other | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 2,951,087 | 2,762,733
Commercial Real Estate | Construction |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 381,678 | 385,931
Total loans and leases, net of unearned income and deferred costs and fees | 381,678 | 385,931
Commercial Real Estate | Construction | 30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 0 | 1,120
Commercial Real Estate | Construction | 60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 1,360 | 17,400
Commercial Real Estate | Construction | 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 17,302 | 0
Commercial Real Estate | Construction | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 18,662 | 18,520
Commercial Real Estate | Construction | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 363,016 | 367,411
Residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 1,579,856 | 1,570,840
Residential real estate | 30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 47 | 955
Residential real estate | 60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 1,761 | 2,927
Residential real estate | 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 11,607 | 11,068
Residential real estate | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 13,415 | 14,950
Residential real estate | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 1,566,441 | 1,555,890
Residential real estate | Home equity |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 222,202 | 204,194
Total loans and leases, net of unearned income and deferred costs and fees | 222,202 | 204,194
Residential real estate | Home equity | 30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 47 | 955
Residential real estate | Home equity | 60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 0 | 91
Residential real estate | Home equity | 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 2,065 | 1,811
Residential real estate | Home equity | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 2,112 | 2,857
Residential real estate | Home equity | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 220,090 | 201,337
Residential real estate | Mortgages |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 1,357,654 | 1,366,646
Total loans and leases, net of unearned income and deferred costs and fees | 1,357,654 | 1,366,646
Residential real estate | Mortgages | 30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 0 | 0
Residential real estate | Mortgages | 60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 1,761 | 2,836
Residential real estate | Mortgages | 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 9,542 | 9,257
Residential real estate | Mortgages | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 11,303 | 12,093
Residential real estate | Mortgages | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 1,346,351 | 1,354,553
Consumer and other |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 88,863 | 96,392
Consumer and other | 30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 397 | 433
Consumer and other | 60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 89 | 331
Consumer and other | 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 187 | 361
Consumer and other | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 673 | 1,125
Consumer and other | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 88,190 | 95,267
Consumer and other | Commercial and industrial other |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 88,773 | 96,163
Consumer and other | Commercial and industrial other | 30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 394 | 430
Consumer and other | Commercial and industrial other | 60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 88 | 329
Consumer and other | Commercial and industrial other | 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 183 | 354
Consumer and other | Commercial and industrial other | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 665 | 1,113
Consumer and other | Commercial and industrial other | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 88,108 | 95,050
Consumer and other | Indirect |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 90 | 229
Total loans and leases, net of unearned income and deferred costs and fees | 90 | 229
Consumer and other | Indirect | 30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 3 | 3
Consumer and other | Indirect | 60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 1 | 2
Consumer and other | Indirect | 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 4 | 7
Consumer and other | Indirect | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 8 | 12
Consumer and other | Indirect | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 82 | 217
Leases |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 10,936 | 12,484
Leases | 30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 0 | 0
Leases | 60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 0 | 0
Leases | 90 Days or More |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 0 | 0
Leases | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | 0 | 0
Leases | Current Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans and leases | $ 10,936 | $ 12,484

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