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v3.23.1

Loans and Allowance for Credit Losses - Loan Balances by Year of Origination and Performing and Nonperforming Status (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | $ 217,628 | $ 1,271,764
Year two | 1,274,343 | 1,214,107
Year three | 1,192,510 | 586,544
Year four | 561,326 | 725,517
Year five | 710,480 | 449,759
More than five years | 1,898,077 | 1,528,088
Revolving | 1,370,146 | 1,381,517
Revolving-Term | 26,554 | 26,673
Total | 7,251,064 | 7,183,969
Accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 217,628 | 1,271,764
Year two | 1,274,170 | 1,213,905
Year three | 1,192,365 | 585,892
Year four | 561,096 | 724,629
Year five | 709,654 | 448,121
More than five years | 1,880,304 | 1,513,912
Revolving | 1,365,672 | 1,380,980
Revolving-Term | 25,531 | 25,714
Total | 7,226,420 | 7,164,917
Nonaccrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 0 | 0
Year two | 173 | 202
Year three | 145 | 652
Year four | 230 | 888
Year five | 826 | 1,638
More than five years | 17,773 | 14,176
Revolving | 4,474 | 537
Revolving-Term | 1,023 | 959
Total | 24,644 | 19,052
Commercial Loans | Commercial real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 59,710 | 292,732
Year two | 264,611 | 360,423
Year three | 379,447 | 269,049
Year four | 260,669 | 449,493
Year five | 447,544 | 261,941
More than five years | 1,090,170 | 883,535
Revolving | 21,283 | 21,666
Revolving-Term | 0 | 0
Total | 2,523,434 | 2,538,839
Commercial Loans | Commercial real estate | Accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 59,710 | 292,732
Year two | 264,611 | 360,423
Year three | 379,447 | 269,049
Year four | 260,669 | 449,493
Year five | 447,544 | 261,941
More than five years | 1,082,745 | 876,435
Revolving | 21,283 | 21,666
Revolving-Term | 0 | 0
Total | 2,516,009 | 2,531,739
Commercial Loans | Commercial real estate | Nonaccrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 0 | 0
Year two | 0 | 0
Year three | 0 | 0
Year four | 0 | 0
Year five | 0 | 0
More than five years | 7,425 | 7,100
Revolving | 0 | 0
Revolving-Term | 0 | 0
Total | 7,425 | 7,100
Commercial Loans | Commercial and industrial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 27,936 | 253,696
Year two | 254,391 | 289,448
Year three | 266,690 | 88,544
Year four | 84,058 | 73,998
Year five | 68,548 | 65,911
More than five years | 206,540 | 147,273
Revolving | 585,356 | 591,522
Revolving-Term | 0 | 0
Total | 1,493,519 | 1,510,392
Commercial Loans | Commercial and industrial | Accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 27,936 | 253,696
Year two | 254,391 | 289,448
Year three | 266,690 | 88,544
Year four | 84,058 | 73,998
Year five | 68,548 | 65,858
More than five years | 203,695 | 147,273
Revolving | 581,126 | 591,292
Revolving-Term | 0 | 0
Total | 1,486,444 | 1,510,109
Commercial Loans | Commercial and industrial | Nonaccrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 0 | 0
Year two | 0 | 0
Year three | 0 | 0
Year four | 0 | 0
Year five | 0 | 53
More than five years | 2,845 | 0
Revolving | 4,230 | 230
Revolving-Term | 0 | 0
Total | 7,075 | 283
Commercial Loans | Commercial construction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 5,249 | 120,655
Year two | 142,639 | 170,691
Year three | 159,422 | 40,762
Year four | 25,115 | 14,442
Year five | 11,856 | 3,953
More than five years | 6,589 | 4,176
Revolving | 25,985 | 27,284
Revolving-Term | 0 | 0
Total | 376,855 | 381,963
Commercial Loans | Commercial construction | Accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 5,249 | 120,655
Year two | 142,639 | 170,691
Year three | 159,422 | 40,762
Year four | 25,115 | 14,442
Year five | 11,856 | 3,953
More than five years | 6,205 | 3,792
Revolving | 25,985 | 27,284
Revolving-Term | 0 | 0
Total | 376,471 | 381,579
Commercial Loans | Commercial construction | Nonaccrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 0 | 0
Year two | 0 | 0
Year three | 0 | 0
Year four | 0 | 0
Year five | 0 | 0
More than five years | 384 | 384
Revolving | 0 | 0
Revolving-Term | 0 | 0
Total | 384 | 384
Commercial Loans | Business banking |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 68,827 | 287,679
Year two | 282,559 | 233,723
Year three | 230,679 | 91,149
Year four | 95,954 | 109,731
Year five | 107,457 | 84,889
More than five years | 369,624 | 292,211
Revolving | 105,467 | 105,271
Revolving-Term | 1,275 | 1,291
Total | 1,261,842 | 1,205,944
Commercial Loans | Business banking | Accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 68,827 | 287,679
Year two | 282,559 | 233,656
Year three | 230,679 | 91,149
Year four | 95,938 | 109,479
Year five | 107,271 | 83,689
More than five years | 366,007 | 289,435
Revolving | 105,467 | 105,172
Revolving-Term | 1,179 | 1,195
Total | 1,257,927 | 1,201,454
Commercial Loans | Business banking | Nonaccrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 0 | 0
Year two | 0 | 67
Year three | 0 | 0
Year four | 16 | 252
Year five | 186 | 1,200
More than five years | 3,617 | 2,776
Revolving | 0 | 99
Revolving-Term | 96 | 96
Total | 3,915 | 4,490
Consumer Loans | Consumer real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 51,356 | 296,948
Year two | 313,616 | 149,003
Year three | 146,669 | 91,613
Year four | 90,738 | 74,583
Year five | 72,474 | 32,031
More than five years | 223,812 | 200,169
Revolving | 553,379 | 553,649
Revolving-Term | 23,531 | 23,957
Total | 1,475,575 | 1,421,953
Consumer Loans | Consumer real estate | Accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 51,356 | 296,948
Year two | 313,451 | 148,868
Year three | 146,543 | 91,085
Year four | 90,682 | 73,947
Year five | 71,834 | 31,646
More than five years | 220,441 | 196,384
Revolving | 553,135 | 553,441
Revolving-Term | 22,604 | 23,108
Total | 1,470,046 | 1,415,427
Consumer Loans | Consumer real estate | Nonaccrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 0 | 0
Year two | 165 | 135
Year three | 126 | 528
Year four | 56 | 636
Year five | 640 | 385
More than five years | 3,371 | 3,785
Revolving | 244 | 208
Revolving-Term | 927 | 849
Total | 5,529 | 6,526
Consumer Loans | Other consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 4,550 | 20,054
Year two | 16,527 | 10,819
Year three | 9,603 | 5,427
Year four | 4,792 | 3,270
Year five | 2,601 | 1,034
More than five years | 1,342 | 724
Revolving | 78,676 | 82,125
Revolving-Term | 1,748 | 1,425
Total | 119,839 | 124,878
Consumer Loans | Other consumer | Accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 4,550 | 20,054
Year two | 16,519 | 10,819
Year three | 9,584 | 5,303
Year four | 4,634 | 3,270
Year five | 2,601 | 1,034
More than five years | 1,211 | 593
Revolving | 78,676 | 82,125
Revolving-Term | 1,748 | 1,411
Total | 119,523 | 124,609
Consumer Loans | Other consumer | Nonaccrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current fiscal year | 0 | 0
Year two | 8 | 0
Year three | 19 | 124
Year four | 158 | 0
Year five | 0 | 0
More than five years | 131 | 131
Revolving | 0 | 0
Revolving-Term | 0 | 14
Total | $ 316 | $ 269

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