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Allowance for Credit Losses - Schedule of Credit Quality Indicators by Total Loans on an Amortized Cost Basis (Details) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2025 | Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total loans and leases, net of unearned income and deferred costs and fees | $ 6,172,654 | $ 6,019,922
Commercial and Industrial | Commercial and industrial other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 80,826 | 165,568
One year before current fiscal year | 140,067 | 114,879
Two years before current fiscal year | 109,491 | 61,199
Three years before current fiscal year | 82,125 | 54,938
Four years before current fiscal year | 45,347 | 19,459
Prior | 167,764 | 145,768
Revolving Loans Amortized Cost Basis | 280,969 | 257,789
Revolving Loans Converted to Term | 3,365 | 35,968
Total loans and leases, net of unearned income and deferred costs and fees | 909,954 | 855,568
Current-period gross writeoffs |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 80 | 15
Two years before current fiscal year | 67 | 30
Three years before current fiscal year | 38 | 44
Four years before current fiscal year | 0 | 21
Prior | 13 | 432
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total Loans | 198 | 542
Commercial and Industrial | Commercial and industrial other | Pass |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 80,826 | 164,809
One year before current fiscal year | 139,160 | 114,591
Two years before current fiscal year | 107,918 | 60,984
Three years before current fiscal year | 81,974 | 54,087
Four years before current fiscal year | 44,540 | 19,311
Prior | 165,706 | 144,785
Revolving Loans Amortized Cost Basis | 276,817 | 256,621
Revolving Loans Converted to Term | 3,174 | 35,968
Total loans and leases, net of unearned income and deferred costs and fees | 900,115 | 851,156
Commercial and Industrial | Commercial and industrial other | Special Mention |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 0 | 334
One year before current fiscal year | 517 | 288
Two years before current fiscal year | 1,554 | 174
Three years before current fiscal year | 123 | 808
Four years before current fiscal year | 96 | 144
Prior | 1,500 | 375
Revolving Loans Amortized Cost Basis | 3,107 | 157
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 6,897 | 2,280
Commercial and Industrial | Commercial and industrial other | Substandard |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 0 | 425
One year before current fiscal year | 390 | 0
Two years before current fiscal year | 19 | 41
Three years before current fiscal year | 28 | 43
Four years before current fiscal year | 711 | 4
Prior | 558 | 608
Revolving Loans Amortized Cost Basis | 1,045 | 1,011
Revolving Loans Converted to Term | 191 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 2,942 | 2,132
Commercial and Industrial | Agriculture |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 5,230 | 15,686
One year before current fiscal year | 13,514 | 23,823
Two years before current fiscal year | 25,210 | 9,893
Three years before current fiscal year | 8,939 | 2,267
Four years before current fiscal year | 1,975 | 1,701
Prior | 7,354 | 11,304
Revolving Loans Amortized Cost Basis | 34,521 | 42,438
Revolving Loans Converted to Term | 390 | 2,895
Total loans and leases, net of unearned income and deferred costs and fees | 97,133 | 110,007
Current-period gross writeoffs |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 0
Two years before current fiscal year | 0 | 0
Three years before current fiscal year | 0 | 0
Four years before current fiscal year | 0 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total Loans | 0 | 0
Commercial and Industrial | Agriculture | Pass |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 5,230 | 15,686
One year before current fiscal year | 13,514 | 23,823
Two years before current fiscal year | 25,210 | 9,893
Three years before current fiscal year | 8,939 | 2,233
Four years before current fiscal year | 1,947 | 1,660
Prior | 7,321 | 11,304
Revolving Loans Amortized Cost Basis | 34,521 | 42,438
Revolving Loans Converted to Term | 390 | 2,895
Total loans and leases, net of unearned income and deferred costs and fees | 97,072 | 109,932
Commercial and Industrial | Agriculture | Special Mention |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 0
Two years before current fiscal year | 0 | 0
Three years before current fiscal year | 0 | 34
Four years before current fiscal year | 28 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 28 | 34
Commercial and Industrial | Agriculture | Substandard |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 0
Two years before current fiscal year | 0 | 0
Three years before current fiscal year | 0 | 0
Four years before current fiscal year | 0 | 41
Prior | 33 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 33 | 41
Commercial Real Estate | Commercial and industrial other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 174,864 | 332,674
One year before current fiscal year | 330,882 | 243,537
Two years before current fiscal year | 272,091 | 327,483
Three years before current fiscal year | 356,113 | 358,250
Four years before current fiscal year | 351,777 | 294,265
Prior | 1,354,936 | 1,147,068
Revolving Loans Amortized Cost Basis | 63,638 | 56,069
Revolving Loans Converted to Term | 25,446 | 16,958
Total loans and leases, net of unearned income and deferred costs and fees | 2,929,747 | 2,776,304
Current-period gross writeoffs |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 0
Two years before current fiscal year | 0 | 0
Three years before current fiscal year | 0 | 0
Four years before current fiscal year | 2,000 | 0
Prior | 2,882 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total Loans | 4,882 | 0
Commercial Real Estate | Commercial and industrial other | Pass |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 174,864 | 331,943
One year before current fiscal year | 330,483 | 242,564
Two years before current fiscal year | 271,164 | 324,510
Three years before current fiscal year | 353,475 | 355,090
Four years before current fiscal year | 349,728 | 277,220
Prior | 1,292,557 | 1,088,575
Revolving Loans Amortized Cost Basis | 62,761 | 50,632
Revolving Loans Converted to Term | 25,446 | 16,958
Total loans and leases, net of unearned income and deferred costs and fees | 2,860,478 | 2,687,492
Commercial Real Estate | Commercial and industrial other | Special Mention |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 0
Two years before current fiscal year | 0 | 1,499
Three years before current fiscal year | 1,488 | 599
Four years before current fiscal year | 586 | 15,205
Prior | 30,870 | 12,637
Revolving Loans Amortized Cost Basis | 0 | 4,452
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 32,944 | 34,392
Commercial Real Estate | Commercial and industrial other | Substandard |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 0 | 731
One year before current fiscal year | 399 | 973
Two years before current fiscal year | 927 | 1,474
Three years before current fiscal year | 1,150 | 2,561
Four years before current fiscal year | 1,463 | 1,840
Prior | 31,509 | 45,856
Revolving Loans Amortized Cost Basis | 877 | 985
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 36,325 | 54,420
Commercial Real Estate | Agriculture |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 9,672 | 23,754
One year before current fiscal year | 24,380 | 11,594
Two years before current fiscal year | 11,797 | 37,398
Three years before current fiscal year | 40,696 | 21,510
Four years before current fiscal year | 20,802 | 19,853
Prior | 110,731 | 97,354
Revolving Loans Amortized Cost Basis | 6,895 | 4,169
Revolving Loans Converted to Term | 445 | 1,950
Total loans and leases, net of unearned income and deferred costs and fees | 225,418 | 217,582
Current-period gross writeoffs |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 0
Two years before current fiscal year | 0 | 0
Three years before current fiscal year | 0 | 0
Four years before current fiscal year | 0 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total Loans | 0 | 0
Commercial Real Estate | Agriculture | Pass |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 9,672 | 23,754
One year before current fiscal year | 24,380 | 11,594
Two years before current fiscal year | 11,797 | 37,398
Three years before current fiscal year | 40,696 | 21,510
Four years before current fiscal year | 20,802 | 19,853
Prior | 110,414 | 96,967
Revolving Loans Amortized Cost Basis | 6,895 | 4,169
Revolving Loans Converted to Term | 445 | 1,950
Total loans and leases, net of unearned income and deferred costs and fees | 225,101 | 217,195
Commercial Real Estate | Agriculture | Special Mention |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 0
Two years before current fiscal year | 0 | 0
Three years before current fiscal year | 0 | 0
Four years before current fiscal year | 0 | 0
Prior | 179 | 217
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 179 | 217
Commercial Real Estate | Agriculture | Substandard |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 0
Two years before current fiscal year | 0 | 0
Three years before current fiscal year | 0 | 0
Four years before current fiscal year | 0 | 0
Prior | 138 | 170
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 138 | 170
Commercial Real Estate | Construction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 2,535 | 13,160
One year before current fiscal year | 28,917 | 744
Two years before current fiscal year | 8,257 | 682
Three years before current fiscal year | 2,357 | 5,003
Four years before current fiscal year | 23,134 | 1,986
Prior | 321 | 802
Revolving Loans Amortized Cost Basis | 276,627 | 310,879
Revolving Loans Converted to Term | 3,268 | 52,675
Total loans and leases, net of unearned income and deferred costs and fees | 345,416 | 385,931
Current-period gross writeoffs |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 0
Two years before current fiscal year | 0 | 0
Three years before current fiscal year | 0 | 0
Four years before current fiscal year | 0 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total Loans | 0 | 0
Commercial Real Estate | Construction | Pass |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 2,535 | 13,160
One year before current fiscal year | 28,917 | 744
Two years before current fiscal year | 8,257 | 682
Three years before current fiscal year | 2,357 | 5,003
Four years before current fiscal year | 23,134 | 1,986
Prior | 321 | 802
Revolving Loans Amortized Cost Basis | 259,325 | 293,479
Revolving Loans Converted to Term | 3,268 | 52,675
Total loans and leases, net of unearned income and deferred costs and fees | 328,114 | 368,531
Commercial Real Estate | Construction | Special Mention |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 0
Two years before current fiscal year | 0 | 0
Three years before current fiscal year | 0 | 0
Four years before current fiscal year | 0 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 0 | 0
Commercial Real Estate | Construction | Substandard |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 0
Two years before current fiscal year | 0 | 0
Three years before current fiscal year | 0 | 0
Four years before current fiscal year | 0 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 17,302 | 17,400
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 17,302 | 17,400
Residential | Home equity |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 950 | 15,181
One year before current fiscal year | 15,848 | 3,106
Two years before current fiscal year | 3,346 | 2,383
Three years before current fiscal year | 3,701 | 1,053
Four years before current fiscal year | 1,260 | 784
Prior | 16,515 | 13,587
Revolving Loans Amortized Cost Basis | 171,031 | 165,497
Revolving Loans Converted to Term | 928 | 2,603
Total loans and leases, net of unearned income and deferred costs and fees | 213,579 | 204,194
Current-period gross writeoffs |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 0
Two years before current fiscal year | 0 | 0
Three years before current fiscal year | 0 | 0
Four years before current fiscal year | 0 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total Loans | 0 | 0
Residential | Home equity | Performing |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 950 | 15,181
One year before current fiscal year | 15,848 | 3,106
Two years before current fiscal year | 3,346 | 2,383
Three years before current fiscal year | 3,701 | 1,053
Four years before current fiscal year | 1,260 | 784
Prior | 15,867 | 12,993
Revolving Loans Amortized Cost Basis | 168,807 | 163,202
Revolving Loans Converted to Term | 928 | 2,603
Total loans and leases, net of unearned income and deferred costs and fees | 210,707 | 201,305
Residential | Home equity | Nonperforming |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 0
Two years before current fiscal year | 0 | 0
Three years before current fiscal year | 0 | 0
Four years before current fiscal year | 0 | 0
Prior | 648 | 594
Revolving Loans Amortized Cost Basis | 2,224 | 2,295
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 2,872 | 2,889
Residential | Mortgages |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 41,124 | 106,698
One year before current fiscal year | 109,694 | 131,170
Two years before current fiscal year | 127,312 | 172,922
Three years before current fiscal year | 167,089 | 240,044
Four years before current fiscal year | 231,380 | 205,258
Prior | 680,388 | 510,554
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 1,356,987 | 1,366,646
Current-period gross writeoffs |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 0
Two years before current fiscal year | 0 | 0
Three years before current fiscal year | 0 | 0
Four years before current fiscal year | 0 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total Loans | 0 | 0
Residential | Mortgages | Performing |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 41,124 | 106,698
One year before current fiscal year | 109,694 | 130,463
Two years before current fiscal year | 126,284 | 172,310
Three years before current fiscal year | 166,241 | 239,307
Four years before current fiscal year | 230,435 | 204,310
Prior | 669,131 | 500,169
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 1,342,909 | 1,353,257
Residential | Mortgages | Nonperforming |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 707
Two years before current fiscal year | 1,028 | 612
Three years before current fiscal year | 848 | 737
Four years before current fiscal year | 945 | 948
Prior | 11,257 | 10,385
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 14,078 | 13,389
Consumer and Other | Direct |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 27,762 | 40,812
One year before current fiscal year | 13,708 | 18,086
Two years before current fiscal year | 13,887 | 10,046
Three years before current fiscal year | 8,530 | 9,117
Four years before current fiscal year | 8,017 | 3,957
Prior | 13,768 | 11,562
Revolving Loans Amortized Cost Basis | 2,051 | 2,583
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 87,723 | 96,163
Current-period gross writeoffs |  |
Current fiscal year | 1,219 | 2,272
One year before current fiscal year | 3 | 15
Two years before current fiscal year | 0 | 11
Three years before current fiscal year | 17 | 32
Four years before current fiscal year | 17 | 10
Prior | 36 | 229
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total Loans | 1,292 | 2,569
Consumer and Other | Direct | Performing |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 27,749 | 40,812
One year before current fiscal year | 13,708 | 18,082
Two years before current fiscal year | 13,884 | 10,022
Three years before current fiscal year | 8,530 | 9,109
Four years before current fiscal year | 8,017 | 3,953
Prior | 13,666 | 11,485
Revolving Loans Amortized Cost Basis | 2,048 | 2,575
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 87,602 | 96,038
Consumer and Other | Direct | Nonperforming |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 13 | 0
One year before current fiscal year | 0 | 4
Two years before current fiscal year | 3 | 24
Three years before current fiscal year | 0 | 8
Four years before current fiscal year | 0 | 4
Prior | 102 | 77
Revolving Loans Amortized Cost Basis | 3 | 8
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 121 | 125
Consumer and Other | Indirect |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 0
Two years before current fiscal year | 0 | 0
Three years before current fiscal year | 0 | 52
Four years before current fiscal year | 31 | 23
Prior | 82 | 154
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 113 | 229
Current-period gross writeoffs |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 0
Two years before current fiscal year | 0 | 0
Three years before current fiscal year | 0 | 0
Four years before current fiscal year | 0 | 0
Prior | 5 | 29
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total Loans | 5 | 29
Consumer and Other | Indirect | Performing |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 0
Two years before current fiscal year | 0 | 0
Three years before current fiscal year | 0 | 52
Four years before current fiscal year | 31 | 23
Prior | 76 | 141
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | 107 | 216
Consumer and Other | Indirect | Nonperforming |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Current fiscal year | 0 | 0
One year before current fiscal year | 0 | 0
Two years before current fiscal year | 0 | 0
Three years before current fiscal year | 0 | 0
Four years before current fiscal year | 0 | 0
Prior | 6 | 13
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total loans and leases, net of unearned income and deferred costs and fees | $ 6 | $ 13

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