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Loans - Loans by Credit Quality Indicator (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Charge-offs | $ 32,206 | $ 11,226 | $ 40,754 | $ 21,615 |
Residential real estate | Commercial real estate |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 404,972 |  | 404,972 |  | $ 231,371
Year two | 235,955 |  | 235,955 |  | 356,895
Year three | 334,658 |  | 334,658 |  | 920,002
Year four | 776,296 |  | 776,296 |  | 410,192
Year five | 349,276 |  | 349,276 |  | 222,486
Prior | 352,293 |  | 352,293 |  | 281,599
Revolving Loans Amortized Cost Basis | 53,429 |  | 53,429 |  | 54,886
Total | 2,506,879 |  | 2,506,879 |  | 2,477,431
Year one |  |  | 0 |  | 0
Year two |  |  | 0 |  | 36
Year three |  |  | 10 |  | 193
Year four |  |  | 0 |  | 0
Year five |  |  | 34 |  | 251
Prior |  |  | 427 |  | 0
Revolving Loans Amortized Cost Basis |  |  | 257 |  | 0
Charge-offs | 0 | 0 | 728 | 480 | 480
Residential real estate | Commercial real estate | Pass |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 404,710 |  | 404,710 |  | 229,213
Year two | 225,421 |  | 225,421 |  | 355,744
Year three | 313,530 |  | 313,530 |  | 918,847
Year four | 768,090 |  | 768,090 |  | 407,666
Year five | 347,048 |  | 347,048 |  | 220,040
Prior | 344,505 |  | 344,505 |  | 277,379
Revolving Loans Amortized Cost Basis | 53,330 |  | 53,330 |  | 54,391
Total | 2,456,634 |  | 2,456,634 |  | 2,463,280
Residential real estate | Commercial real estate | Special mention |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 0 |  | 0 |  | 1,209
Year two | 3,130 |  | 3,130 |  | 0
Year three | 18,895 |  | 18,895 |  | 0
Year four | 6,266 |  | 6,266 |  | 23
Year five | 0 |  | 0 |  | 907
Prior | 2,836 |  | 2,836 |  | 1,252
Revolving Loans Amortized Cost Basis | 0 |  | 0 |  | 238
Total | 31,127 |  | 31,127 |  | 3,629
Residential real estate | Commercial real estate | Classified |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 262 |  | 262 |  | 949
Year two | 7,404 |  | 7,404 |  | 1,151
Year three | 2,233 |  | 2,233 |  | 1,155
Year four | 1,940 |  | 1,940 |  | 2,503
Year five | 2,228 |  | 2,228 |  | 1,539
Prior | 4,952 |  | 4,952 |  | 2,968
Revolving Loans Amortized Cost Basis | 99 |  | 99 |  | 257
Total | 19,118 |  | 19,118 |  | 10,522
Residential real estate | Construction/land/land development |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 154,926 |  | 154,926 |  | 155,213
Year two | 101,485 |  | 101,485 |  | 209,301
Year three | 106,337 |  | 106,337 |  | 301,134
Year four | 142,607 |  | 142,607 |  | 128,698
Year five | 64,496 |  | 64,496 |  | 15,634
Prior | 7,568 |  | 7,568 |  | 3,562
Revolving Loans Amortized Cost Basis | 38,359 |  | 38,359 |  | 50,469
Total | 615,778 |  | 615,778 |  | 864,011
Year one |  |  | 0 |  | 0
Year two |  |  | 0 |  | 0
Year three |  |  | 0 |  | 0
Year four |  |  | 0 |  | 0
Year five |  |  | 0 |  | 0
Prior |  |  | 0 |  | 0
Revolving Loans Amortized Cost Basis |  |  | 0 |  | 0
Charge-offs | 0 | 0 | 0 | 0 | 0
Residential real estate | Construction/land/land development | Pass |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 154,801 |  | 154,801 |  | 153,847
Year two | 100,762 |  | 100,762 |  | 206,970
Year three | 104,081 |  | 104,081 |  | 290,035
Year four | 130,933 |  | 130,933 |  | 123,645
Year five | 61,467 |  | 61,467 |  | 14,903
Prior | 6,656 |  | 6,656 |  | 3,343
Revolving Loans Amortized Cost Basis | 32,221 |  | 32,221 |  | 47,982
Total | 590,921 |  | 590,921 |  | 840,725
Residential real estate | Construction/land/land development | Special mention |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 0 |  | 0 |  | 0
Year two | 0 |  | 0 |  | 0
Year three | 0 |  | 0 |  | 547
Year four | 0 |  | 0 |  | 0
Year five | 0 |  | 0 |  | 0
Prior | 0 |  | 0 |  | 0
Revolving Loans Amortized Cost Basis | 0 |  | 0 |  | 145
Total | 0 |  | 0 |  | 692
Residential real estate | Construction/land/land development | Classified |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 125 |  | 125 |  | 1,366
Year two | 723 |  | 723 |  | 2,331
Year three | 2,256 |  | 2,256 |  | 10,552
Year four | 11,674 |  | 11,674 |  | 5,053
Year five | 3,029 |  | 3,029 |  | 731
Prior | 912 |  | 912 |  | 219
Revolving Loans Amortized Cost Basis | 6,138 |  | 6,138 |  | 2,342
Total | 24,857 |  | 24,857 |  | 22,594
Residential real estate | Residential real estate |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 274,840 |  | 274,840 |  | 149,341
Year two | 124,499 |  | 124,499 |  | 327,254
Year three | 293,136 |  | 293,136 |  | 540,124
Year four | 595,814 |  | 595,814 |  | 327,192
Year five | 260,194 |  | 260,194 |  | 216,177
Prior | 338,288 |  | 338,288 |  | 184,666
Revolving Loans Amortized Cost Basis | 114,526 |  | 114,526 |  | 112,835
Total | 2,001,297 |  | 2,001,297 |  | 1,857,589
Year one |  |  | 0 |  | 0
Year two |  |  | 0 |  | 0
Year three |  |  | 20 |  | 0
Year four |  |  | 0 |  | 0
Year five |  |  | 0 |  | 0
Prior |  |  | 0 |  | 11
Revolving Loans Amortized Cost Basis |  |  | 99 |  | 0
Charge-offs | 0 | 11 | 119 | 11 | 11
Residential real estate | Residential real estate | Pass |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 271,944 |  | 271,944 |  | 147,379
Year two | 123,616 |  | 123,616 |  | 319,186
Year three | 283,982 |  | 283,982 |  | 522,226
Year four | 575,020 |  | 575,020 |  | 305,893
Year five | 256,152 |  | 256,152 |  | 215,305
Prior | 333,106 |  | 333,106 |  | 179,503
Revolving Loans Amortized Cost Basis | 114,358 |  | 114,358 |  | 112,471
Total | 1,958,178 |  | 1,958,178 |  | 1,801,963
Residential real estate | Residential real estate | Special mention |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 0 |  | 0 |  | 0
Year two | 0 |  | 0 |  | 0
Year three | 0 |  | 0 |  | 0
Year four | 0 |  | 0 |  | 18,176
Year five | 0 |  | 0 |  | 124
Prior | 0 |  | 0 |  | 309
Revolving Loans Amortized Cost Basis | 0 |  | 0 |  | 0
Total | 0 |  | 0 |  | 18,609
Residential real estate | Residential real estate | Classified |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 2,896 |  | 2,896 |  | 1,962
Year two | 883 |  | 883 |  | 8,068
Year three | 9,154 |  | 9,154 |  | 17,898
Year four | 20,794 |  | 20,794 |  | 3,123
Year five | 4,042 |  | 4,042 |  | 748
Prior | 5,182 |  | 5,182 |  | 4,854
Revolving Loans Amortized Cost Basis | 168 |  | 168 |  | 364
Total | 43,119 |  | 43,119 |  | 37,017
Commercial and industrial |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 296,253 |  | 296,253 |  | 284,464
Year two | 204,833 |  | 204,833 |  | 272,013
Year three | 189,174 |  | 189,174 |  | 190,387
Year four | 98,939 |  | 98,939 |  | 88,101
Year five | 63,341 |  | 63,341 |  | 21,629
Prior | 34,131 |  | 34,131 |  | 55,485
Revolving Loans Amortized Cost Basis | 1,033,111 |  | 1,033,111 |  | 1,090,555
Total | 1,919,782 |  | 1,919,782 |  | 2,002,634
Year one |  |  | 23 |  | 346
Year two |  |  | 1,230 |  | 1,171
Year three |  |  | 553 |  | 2,103
Year four |  |  | 3,074 |  | 4,477
Year five |  |  | 757 |  | 162
Prior |  |  | 1,602 |  | 595
Revolving Loans Amortized Cost Basis |  |  | 32,501 |  | 13,933
Charge-offs | 32,184 | 11,195 | 39,740 | 21,044 | 22,787
Commercial and industrial | Pass |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 290,754 |  | 290,754 |  | 280,152
Year two | 199,336 |  | 199,336 |  | 265,237
Year three | 184,042 |  | 184,042 |  | 171,157
Year four | 90,088 |  | 90,088 |  | 87,040
Year five | 60,202 |  | 60,202 |  | 20,938
Prior | 33,284 |  | 33,284 |  | 54,565
Revolving Loans Amortized Cost Basis | 1,005,038 |  | 1,005,038 |  | 1,066,600
Total | 1,862,744 |  | 1,862,744 |  | 1,945,689
Commercial and industrial | Special mention |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 0 |  | 0 |  | 0
Year two | 42 |  | 42 |  | 70
Year three | 50 |  | 50 |  | 5,652
Year four | 1,612 |  | 1,612 |  | 39
Year five | 188 |  | 188 |  | 0
Prior | 0 |  | 0 |  | 545
Revolving Loans Amortized Cost Basis | 3,995 |  | 3,995 |  | 2,172
Total | 5,887 |  | 5,887 |  | 8,478
Commercial and industrial | Classified |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 5,499 |  | 5,499 |  | 4,312
Year two | 5,455 |  | 5,455 |  | 6,706
Year three | 5,082 |  | 5,082 |  | 13,578
Year four | 7,239 |  | 7,239 |  | 1,022
Year five | 2,951 |  | 2,951 |  | 691
Prior | 847 |  | 847 |  | 375
Revolving Loans Amortized Cost Basis | 24,078 |  | 24,078 |  | 21,783
Total | 51,151 |  | 51,151 |  | 48,467
Mortgage warehouse lines of credit |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one |  |  | 0 |  | 0
Year two |  |  | 0 |  | 0
Year three |  |  | 0 |  | 0
Year four |  |  | 0 |  | 0
Year five |  |  | 0 |  | 0
Prior |  |  | 0 |  | 0
Revolving Loans Amortized Cost Basis |  |  | 0 |  | 0
Charge-offs | 0 | 0 | 0 | 0 | 0
Mortgage warehouse lines of credit | Pass |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 0 |  | 0 |  | 0
Year two | 0 |  | 0 |  | 0
Year three | 0 |  | 0 |  | 0
Year four | 0 |  | 0 |  | 0
Year five | 0 |  | 0 |  | 0
Prior | 0 |  | 0 |  | 0
Revolving Loans Amortized Cost Basis | 472,968 |  | 472,968 |  | 349,081
Total | 472,968 |  | 472,968 |  | 349,081
Consumer |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 7,476 |  | 7,476 |  | 10,083
Year two | 4,669 |  | 4,669 |  | 4,354
Year three | 2,083 |  | 2,083 |  | 1,356
Year four | 523 |  | 523 |  | 271
Year five | 136 |  | 136 |  | 210
Prior | 38 |  | 38 |  | 32
Revolving Loans Amortized Cost Basis | 5,470 |  | 5,470 |  | 6,661
Total | 20,395 |  | 20,395 |  | 22,967
Year one |  |  | 12 |  | 0
Year two |  |  | 21 |  | 19
Year three |  |  | 21 |  | 47
Year four |  |  | 2 |  | 3
Year five |  |  | 0 |  | 0
Prior |  |  | 20 |  | 5
Revolving Loans Amortized Cost Basis |  |  | 91 |  | 288
Charge-offs | 22 | $ 20 | 167 | $ 80 | 362
Consumer | Pass |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 7,476 |  | 7,476 |  | 10,060
Year two | 4,630 |  | 4,630 |  | 4,290
Year three | 2,056 |  | 2,056 |  | 1,277
Year four | 503 |  | 503 |  | 271
Year five | 136 |  | 136 |  | 210
Prior | 38 |  | 38 |  | 32
Revolving Loans Amortized Cost Basis | 5,468 |  | 5,468 |  | 6,645
Total | 20,307 |  | 20,307 |  | 22,785
Consumer | Classified |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Year one | 0 |  | 0 |  | 23
Year two | 39 |  | 39 |  | 64
Year three | 27 |  | 27 |  | 79
Year four | 20 |  | 20 |  | 0
Year five | 0 |  | 0 |  | 0
Prior | 0 |  | 0 |  | 0
Revolving Loans Amortized Cost Basis | 2 |  | 2 |  | 16
Total | $ 88 |  | $ 88 |  | $ 182

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