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Loans - Summary of Term Loans by Origination Year (Details) - USD ($) $ in Thousands | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | $ 9,056,073 | $ 9,017,642
Commercial and industrial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 451,401 |
2021 | 1,047,620 | 1,230,523
2020 | 423,023 | 498,406
2019 | 274,144 | 331,113
2018 | 96,348 | 144,420
2017 |  | 131,943
Prior | 188,490 |
Prior |  | 94,638
Revolving Loans Converted to Term Loans | 1,500 | 16,472
Revolving Loans | 901,527 | 918,693
Total | 3,384,053 | 3,366,208
Commercial and industrial | Pass (1-6) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 424,229 |
2021 | 1,011,220 | 1,180,601
2020 | 404,515 | 477,374
2019 | 268,244 | 317,869
2018 | 85,451 | 132,851
2017 |  | 116,738
Prior | 174,346 |
Prior |  | 82,846
Revolving Loans Converted to Term Loans | 1,500 | 11,648
Revolving Loans | 812,823 | 854,102
Total | 3,182,328 | 3,174,029
Commercial and industrial | Watch (7) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 20,941 |
2021 | 28,450 | 35,005
2020 | 16,364 | 17,502
2019 | 2,060 | 9,404
2018 | 9,312 | 9,880
2017 |  | 12,217
Prior | 10,728 |
Prior |  | 10,979
Revolving Loans Converted to Term Loans | 0 | 4,037
Revolving Loans | 78,321 | 53,595
Total | 166,176 | 152,619
Commercial and industrial | Classified (8-9) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 6,231 |
2021 | 7,950 | 14,917
2020 | 2,144 | 3,530
2019 | 3,840 | 3,840
2018 | 1,585 | 1,689
2017 |  | 2,988
Prior | 3,416 |
Prior |  | 813
Revolving Loans Converted to Term Loans | 0 | 787
Revolving Loans | 10,383 | 10,996
Total | 35,549 | 39,560
Commercial Real Estate-Investor Owned Portfolio Segment [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 201,799 |
2021 | 639,493 | 669,987
2020 | 463,999 | 515,989
2019 | 340,654 | 379,835
2018 | 150,057 | 147,927
2017 |  | 113,704
Prior | 336,157 |
Prior |  | 239,427
Revolving Loans Converted to Term Loans | 2,047 | 3,925
Revolving Loans | 49,912 | 70,348
Total | 2,184,118 | 2,141,142
Commercial Real Estate-Investor Owned Portfolio Segment [Member] | Pass (1-6) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 200,862 |
2021 | 617,625 | 651,740
2020 | 429,282 | 476,946
2019 | 321,521 | 346,245
2018 | 149,180 | 146,107
2017 |  | 112,043
Prior | 303,994 |
Prior |  | 217,808
Revolving Loans Converted to Term Loans | 2,047 | 3,625
Revolving Loans | 47,800 | 68,236
Total | 2,072,311 | 2,022,750
Commercial Real Estate-Investor Owned Portfolio Segment [Member] | Watch (7) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 937 |
2021 | 20,600 | 16,871
2020 | 31,411 | 35,908
2019 | 18,304 | 32,755
2018 | 79 | 1,003
2017 |  | 502
Prior | 27,153 |
Prior |  | 17,478
Revolving Loans Converted to Term Loans | 0 | 300
Revolving Loans | 2,062 | 2,062
Total | 100,546 | 106,879
Commercial Real Estate-Investor Owned Portfolio Segment [Member] | Classified (8-9) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 |
2021 | 1,268 | 1,376
2020 | 3,306 | 3,135
2019 | 829 | 835
2018 | 798 | 817
2017 |  | 1,159
Prior | 5,010 |
Prior |  | 4,141
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 50 | 50
Total | 11,261 | 11,513
Commercial Real Estate-Owner Occupied Portfolio Segment [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 162,144 |
2021 | 611,174 | 619,848
2020 | 427,314 | 437,404
2019 | 275,055 | 292,312
2018 | 173,883 | 198,000
2017 |  | 157,221
Prior | 371,843 |
Prior |  | 258,696
Revolving Loans Converted to Term Loans | 438 | 250
Revolving Loans | 50,053 | 48,649
Total | 2,071,904 | 2,012,380
Commercial Real Estate-Owner Occupied Portfolio Segment [Member] | Pass (1-6) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 159,921 |
2021 | 599,394 | 604,975
2020 | 408,931 | 423,263
2019 | 261,247 | 278,830
2018 | 144,644 | 164,210
2017 |  | 140,515
Prior | 341,211 |
Prior |  | 235,973
Revolving Loans Converted to Term Loans | 438 | 250
Revolving Loans | 49,568 | 48,349
Total | 1,965,354 | 1,896,365
Commercial Real Estate-Owner Occupied Portfolio Segment [Member] | Watch (7) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 1,800 |
2021 | 10,888 | 12,825
2020 | 16,575 | 13,585
2019 | 3,925 | 4,301
2018 | 13,188 | 16,774
2017 |  | 10,274
Prior | 18,550 |
Prior |  | 15,764
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 390 | 300
Total | 65,316 | 73,823
Commercial Real Estate-Owner Occupied Portfolio Segment [Member] | Classified (8-9) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 423 |
2021 | 892 | 2,048
2020 | 1,808 | 556
2019 | 9,883 | 9,181
2018 | 16,051 | 17,016
2017 |  | 6,432
Prior | 12,082 |
Prior |  | 6,959
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 95 | 0
Total | 41,234 | 42,192
Construction Real Estate Portfolio Segment [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 83,422 |
2021 | 342,078 | 339,087
2020 | 193,047 | 244,744
2019 | 35,579 | 70,978
2018 | 24,761 | 37,554
2017 |  | 25,928
Prior | 17,099 |
Prior |  | 9,532
Revolving Loans Converted to Term Loans | 0 | 568
Revolving Loans | 4,079 | 2,992
Total | 700,065 | 731,383
Construction Real Estate Portfolio Segment [Member] | Pass (1-6) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 83,014 |
2021 | 321,327 | 310,140
2020 | 189,864 | 229,396
2019 | 35,507 | 70,531
2018 | 23,155 | 35,936
2017 |  | 14,860
Prior | 14,797 |
Prior |  | 7,180
Revolving Loans Converted to Term Loans | 0 | 568
Revolving Loans | 4,079 | 2,992
Total | 671,743 | 671,603
Construction Real Estate Portfolio Segment [Member] | Watch (7) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 408 |
2021 | 20,751 | 28,947
2020 | 3,183 | 15,348
2019 | 60 | 60
2018 | 1,190 | 1,199
2017 |  | 11,068
Prior | 2,283 |
Prior |  | 2,330
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 0 | 0
Total | 27,875 | 58,952
Construction Real Estate Portfolio Segment [Member] | Classified (8-9) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 |
2021 | 0 | 0
2020 | 0 | 0
2019 | 12 | 387
2018 | 416 | 419
2017 |  | 0
Prior | 19 |
Prior |  | 22
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 0 | 0
Total | 447 | 828
Residential Portfolio Segment |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 13,227 |
2021 | 102,942 | 119,191
2020 | 64,874 | 66,652
2019 | 20,623 | 22,532
2018 | 14,440 | 15,998
2017 |  | 25,038
Prior | 117,111 |
Prior |  | 107,169
Revolving Loans Converted to Term Loans | 5,356 | 9,980
Revolving Loans | 93,733 | 87,225
Total | 432,306 | 453,785
Residential Portfolio Segment | Pass (1-6) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 13,065 |
2021 | 100,396 | 116,352
2020 | 64,873 | 66,481
2019 | 20,400 | 21,356
2018 | 13,256 | 14,841
2017 |  | 24,778
Prior | 113,869 |
Prior |  | 103,840
Revolving Loans Converted to Term Loans | 5,356 | 9,980
Revolving Loans | 93,591 | 87,146
Total | 424,806 | 444,774
Residential Portfolio Segment | Watch (7) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 36 |
2021 | 2,123 | 2,425
2020 | 1 | 2
2019 | 166 | 622
2018 | 441 | 1,157
2017 |  | 248
Prior | 1,379 |
Prior |  | 1,305
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 137 | 79
Total | 4,283 | 5,838
Residential Portfolio Segment | Classified (8-9) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 126 |
2021 | 423 | 414
2020 | 0 | 169
2019 | 57 | 554
2018 | 743 | 0
2017 |  | 12
Prior | 1,863 |
Prior |  | 2,024
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 5 | 0
Total | 3,217 | 3,173
Other |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 1,551 |
2021 | 101,746 | 108,209
2020 | 66,095 | 68,806
2019 | 21,461 | 22,694
2018 | 22,449 | 23,159
2017 |  | 6,924
Prior | 17,250 |
Prior |  | 16,288
Revolving Loans Converted to Term Loans | 1 | 1,500
Revolving Loans | 7,526 | 9,169
Total | 238,079 | 256,749
Other | Pass (1-6) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 1,551 |
2021 | 101,746 | 108,209
2020 | 66,095 | 68,806
2019 | 21,453 | 22,684
2018 | 22,437 | 23,145
2017 |  | 6,924
Prior | 14,845 |
Prior |  | 13,832
Revolving Loans Converted to Term Loans | 0 | 1,500
Revolving Loans | 7,521 | 9,166
Total | 235,648 | 254,266
Other | Watch (7) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 |
2021 | 0 | 0
2020 | 0 | 0
2019 | 0 | 0
2018 | 3 | 4
2017 |  | 0
Prior | 2,391 |
Prior |  | 2,440
Revolving Loans Converted to Term Loans | 0 | 0
Revolving Loans | 5 | 1
Total | 2,399 | 2,445
Other | Classified (8-9) |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 |
2021 | 0 | 0
2020 | 0 | 0
2019 | 8 | 10
2018 | 9 | 10
2017 |  | 0
Prior | 14 |
Prior |  | 16
Revolving Loans Converted to Term Loans | 1 | 0
Revolving Loans | 0 | 2
Total | 32 | 38
Loans Classified By Risk Category |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 913,544 | 3,086,845
2021 | 2,845,053 | 1,832,001
2020 | 1,638,352 | 1,119,464
2019 | 967,516 | 567,058
2018 | 481,938 | 460,758
Prior | 1,047,950 | 725,750
Revolving Loans Converted to Term Loans | 9,342 | 32,695
Revolving Loans | 1,106,830 | 1,137,076
Total | 9,010,525 | 8,961,647
Loans Classified by Performing Status |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | $ 45,548 | $ 55,995

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