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Loans - Summary of Term Loans by Origination Year (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | $ 10,011,918 | $ 9,737,138
Commercial and industrial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 463,338 |
2022 | 1,326,979 | 1,456,605
2021 | 510,178 | 650,568
2020 | 312,239 | 348,225
2019 | 164,307 | 172,574
2018 |  | 70,890
Prior | 120,181 |
Prior |  | 70,437
Revolving Loans Converted to Term Loans | 10,103 | 8,388
Revolving Loans | 1,100,374 | 1,058,885
Total | 4,007,699 | 3,836,572
Commercial and industrial | Pass (1-6) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 446,623 |
2022 | 1,294,156 | 1,403,381
2021 | 487,289 | 635,275
2020 | 296,880 | 332,740
2019 | 163,807 | 172,127
2018 |  | 62,729
Prior | 107,963 |
Prior |  | 66,152
Revolving Loans Converted to Term Loans | 9,928 | 8,388
Revolving Loans | 1,003,625 | 964,592
Total | 3,810,271 | 3,645,384
Commercial and industrial | Special Mention (7) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 11,145 |
2022 | 21,894 | 37,048
2021 | 17,320 | 10,836
2020 | 13,862 | 13,858
2019 | 477 | 423
2018 |  | 7,995
Prior | 11,766 |
Prior |  | 4,102
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 68,846 | 72,944
Total | 145,310 | 147,206
Commercial and industrial | Classified (8-9) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 5,570 |
2022 | 10,929 | 16,176
2021 | 5,569 | 4,457
2020 | 1,497 | 1,627
2019 | 23 | 24
2018 |  | 166
Prior | 452 |
Prior |  | 183
Revolving Loans Converted to Term Loans | 175 | 0
Revolving Loans | 27,903 | 21,349
Total | 52,118 | 43,982
Commercial real estate-investor owned |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 133,638 |
2022 | 676,981 | 687,774
2021 | 576,374 | 590,395
2020 | 409,631 | 416,369
2019 | 228,700 | 252,591
2018 |  | 115,723
Prior | 311,868 |
Prior |  | 221,816
Revolving Loans Converted to Term Loans | 1,750 | 1,506
Revolving Loans | 60,720 | 53,051
Total | 2,399,662 | 2,339,225
Commercial real estate-investor owned | Pass (1-6) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 133,638 |
2022 | 649,170 | 667,107
2021 | 571,133 | 584,644
2020 | 385,909 | 392,402
2019 | 217,109 | 240,033
2018 |  | 115,530
Prior | 293,114 |
Prior |  | 202,661
Revolving Loans Converted to Term Loans | 1,701 | 1,457
Revolving Loans | 60,720 | 53,051
Total | 2,312,494 | 2,256,885
Commercial real estate-investor owned | Special Mention (7) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 0 |
2022 | 26,002 | 18,844
2021 | 5,241 | 5,751
2020 | 23,260 | 23,502
2019 | 10,952 | 11,605
2018 |  | 0
Prior | 12,909 |
Prior |  | 13,063
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 0 | 0
Total | 78,364 | 72,765
Commercial real estate-investor owned | Classified (8-9) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 0 |
2022 | 1,809 | 1,823
2021 | 0 | 0
2020 | 462 | 465
2019 | 639 | 953
2018 |  | 193
Prior | 5,845 |
Prior |  | 6,092
Revolving Loans Converted to Term Loans | 49 | 49
Revolving Loans | 0 | 0
Total | 8,804 | 9,575
Commercial real estate-owner occupied |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 122,788 |
2022 | 526,161 | 550,774
2021 | 534,592 | 561,063
2020 | 373,624 | 382,489
2019 | 219,374 | 245,700
2018 |  | 152,011
Prior | 412,198 |
Prior |  | 291,009
Revolving Loans Converted to Term Loans | 4,962 | 0
Revolving Loans | 58,384 | 58,108
Total | 2,252,083 | 2,241,154
Commercial real estate-owner occupied | Pass (1-6) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 113,180 |
2022 | 520,215 | 539,610
2021 | 527,516 | 555,690
2020 | 348,955 | 362,150
2019 | 205,503 | 232,335
2018 |  | 123,095
Prior | 371,027 |
Prior |  | 270,613
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 57,489 | 57,308
Total | 2,143,885 | 2,140,801
Commercial real estate-owner occupied | Special Mention (7) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 9,608 |
2022 | 5,946 | 11,164
2021 | 4,862 | 3,801
2020 | 19,644 | 16,856
2019 | 4,459 | 4,455
2018 |  | 13,043
Prior | 13,660 |
Prior |  | 9,009
Revolving Loans Converted to Term Loans | 4,962 | 0
Revolving Loans | 300 | 800
Total | 63,441 | 59,128
Commercial real estate-owner occupied | Classified (8-9) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 0 |
2022 | 0 | 0
2021 | 2,214 | 1,572
2020 | 5,025 | 3,483
2019 | 9,412 | 8,910
2018 |  | 15,873
Prior | 27,511 |
Prior |  | 11,387
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 595 | 0
Total | 44,757 | 41,225
Construction real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 107,960 |
2022 | 289,971 | 308,669
2021 | 198,719 | 232,998
2020 | 51,151 | 53,810
2019 | 3,089 | 3,069
2018 |  | 2,643
Prior | 10,737 |
Prior |  | 8,607
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 1,637 | 1,769
Total | 663,264 | 611,565
Construction real estate | Pass (1-6) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 106,759 |
2022 | 288,291 | 290,146
2021 | 198,719 | 232,998
2020 | 51,005 | 53,129
2019 | 2,931 | 2,909
2018 |  | 2,061
Prior | 10,045 |
Prior |  | 8,480
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 1,637 | 1,769
Total | 659,387 | 591,492
Construction real estate | Special Mention (7) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 0 |
2022 | 1,284 | 17,331
2021 | 0 | 0
2020 | 146 | 681
2019 | 145 | 146
2018 |  | 111
Prior | 217 |
Prior |  | 106
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 0 | 0
Total | 1,792 | 18,375
Construction real estate | Classified (8-9) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 1,201 |
2022 | 396 | 1,192
2021 | 0 | 0
2020 | 0 | 0
2019 | 13 | 14
2018 |  | 471
Prior | 475 |
Prior |  | 21
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 0 | 0
Total | 2,085 | 1,698
Residential real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 9,606 |
2022 | 50,952 | 63,769
2021 | 54,479 | 60,983
2020 | 37,471 | 48,796
2019 | 20,566 | 21,075
2018 |  | 12,713
Prior | 97,880 |
Prior |  | 90,570
Revolving Loans Converted to Term Loans | 774 | 579
Revolving Loans | 91,595 | 96,309
Total | 363,323 | 394,794
Residential real estate | Pass (1-6) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 9,606 |
2022 | 50,504 | 63,317
2021 | 54,407 | 60,910
2020 | 37,471 | 48,796
2019 | 20,438 | 20,943
2018 |  | 11,259
Prior | 94,722 |
Prior |  | 88,795
Revolving Loans Converted to Term Loans | 774 | 579
Revolving Loans | 91,520 | 96,304
Total | 359,442 | 390,903
Residential real estate | Special Mention (7) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 0 |
2022 | 329 | 331
2021 | 0 | 0
2020 | 0 | 0
2019 | 77 | 79
2018 |  | 352
Prior | 1,119 |
Prior |  | 781
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 0 | 0
Total | 1,525 | 1,543
Residential real estate | Classified (8-9) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 0 |
2022 | 119 | 121
2021 | 72 | 73
2020 | 0 | 0
2019 | 51 | 53
2018 |  | 1,102
Prior | 2,039 |
Prior |  | 994
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 75 | 5
Total | 2,356 | 2,348
Other |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 960 |
2022 | 60,165 | 38,753
2021 | 85,417 | 88,613
2020 | 55,789 | 56,252
2019 | 9,975 | 10,560
2018 |  | 20,511
Prior | 26,911 |
Prior |  | 10,807
Revolving Loans Converted to Term Loans | 0 | 3
Revolving Loans | 6,833 | 9,540
Total | 246,050 | 235,039
Other | Pass (1-6) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 960 |
2022 | 60,165 | 38,753
2021 | 85,417 | 88,613
2020 | 55,789 | 56,252
2019 | 9,973 | 10,556
2018 |  | 20,508
Prior | 26,899 |
Prior |  | 10,796
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 6,833 | 9,536
Total | 246,036 | 235,014
Other | Special Mention (7) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 0 |
2022 | 0 | 0
2021 | 0 | 0
2020 | 0 | 0
2019 | 0 | 0
2018 |  | 0
Prior | 0 |
Prior |  | 0
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 0 | 0
Total | 0 | 0
Other | Classified (8-9) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 0 |
2022 | 0 | 0
2021 | 0 | 0
2020 | 0 | 0
2019 | 2 | 4
2018 |  | 3
Prior | 12 |
Prior |  | 11
Revolving Loans Converted to Term Loans | 0 | 3
Revolving Loans | 0 | 4
Total | 14 | 25
Total loans classified by risk category |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 838,290 | 3,106,344
2022 | 2,931,209 | 2,184,620
2021 | 1,959,759 | 1,305,941
2020 | 1,239,905 | 705,569
2019 | 646,011 | 374,491
Prior | 979,775 | 693,246
Revolving Loans Converted to Term Loans | 17,589 | 10,476
Revolving Loans | 1,319,543 | 1,277,662
Total | 9,932,081 | 9,658,349
Total loans classified by performing status |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | $ 79,837 | $ 78,789

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