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PORTFOLIO LOANS - Schedule of Risk Grades of Portfolio Loans, Further Sorted by Origination (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2024 | Dec. 31, 2023
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | $ 815,118 | $ 1,520,323
2024 / 2023, charge-off | 7 | 289
2023 / 2022 | 1,232,108 | 1,785,798
2023 /2022, charge-off | 15,010 | 76
2022 / 2021 | 1,579,811 | 1,552,072
2022 / 2021, charge-off | 216 | 592
2021 / 2020 | 1,360,535 | 705,335
2021 / 2020, charge-off | 94 | 34
2020 / 2019 | 646,636 | 468,659
2020 / 2019, charge-off | 4 | 391
Prior | 869,719 | 660,624
Prior, charge-off | 1,079 | 3,036
Revolving Loans | 1,305,170 | 958,223
Revolving Loans, charge-off | 0 | 0
Total | 7,809,097 | 7,651,034
Total, gross write-offs | 16,410 | 4,418
Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 6,868,486 | 6,736,067
Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 748,923 | 747,122
Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 102,792 | 96,057
Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 80,704 | 64,347
Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 8,192 | 7,441
Commercial loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 5,631,281 | 5,635,048
Commercial loans | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 4,706,801 | 4,737,796
Commercial loans | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 739,545 | 735,978
Commercial loans | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 101,920 | 95,033
Commercial loans | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 78,123 | 62,552
Commercial loans | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 4,892 | 3,689
Commercial loans | C&I and other commercial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 222,180 | 394,854
2024 / 2023, charge-off | 0 | 284
2023 / 2022 | 267,608 | 295,539
2023 /2022, charge-off | 14,980 | 0
2022 / 2021 | 233,705 | 184,527
2022 / 2021, charge-off | 128 | 420
2021 / 2020 | 157,379 | 96,530
2021 / 2020, charge-off | 22 | 0
2020 / 2019 | 80,836 | 47,510
2020 / 2019, charge-off | 0 | 316
Prior | 167,221 | 169,911
Prior, charge-off | 303 | 1,409
Revolving Loans | 748,568 | 647,123
Revolving Loans, charge-off | 0 | 0
Total | 1,877,497 | 1,835,994
Total, gross write-offs | 15,433 | 2,429
Commercial loans | C&I and other commercial | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 168,607 | 306,578
2023 / 2022 | 223,091 | 220,847
2022 / 2021 | 177,527 | 159,130
2021 / 2020 | 135,226 | 71,025
2020 / 2019 | 78,049 | 35,927
Prior | 132,258 | 143,078
Revolving Loans | 620,840 | 526,170
Total | 1,535,598 | 1,462,755
Commercial loans | C&I and other commercial | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 36,362 | 78,603
2023 / 2022 | 34,787 | 65,703
2022 / 2021 | 48,383 | 21,421
2021 / 2020 | 18,543 | 23,919
2020 / 2019 | 2,021 | 7,035
Prior | 28,452 | 21,293
Revolving Loans | 89,344 | 78,442
Total | 257,892 | 296,416
Commercial loans | C&I and other commercial | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 1,574 | 792
2023 / 2022 | 2,431 | 8,224
2022 / 2021 | 6,417 | 2,917
2021 / 2020 | 2,897 | 1,076
2020 / 2019 | 315 | 686
Prior | 2,648 | 3,274
Revolving Loans | 22,092 | 29,519
Total | 38,374 | 46,488
Commercial loans | C&I and other commercial | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 15,561 | 8,715
2023 / 2022 | 7,227 | 765
2022 / 2021 | 894 | 942
2021 / 2020 | 713 | 426
2020 / 2019 | 406 | 3,734
Prior | 2,495 | 1,859
Revolving Loans | 13,995 | 11,292
Total | 41,291 | 27,733
Commercial loans | C&I and other commercial | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 76 | 166
2023 / 2022 | 72 | 0
2022 / 2021 | 484 | 117
2021 / 2020 | 0 | 84
2020 / 2019 | 45 | 128
Prior | 1,368 | 407
Revolving Loans | 2,297 | 1,700
Total | 4,342 | 2,602
Commercial loans | Commercial and Retail Real Estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 356,915 | 578,595
2024 / 2023, charge-off | 0 | 0
2023 / 2022 | 519,001 | 882,350
2023 /2022, charge-off | 0 | 0
2022 / 2021 | 886,166 | 844,293
2022 / 2021, charge-off | 0 | 0
2021 / 2020 | 747,439 | 441,134
2021 / 2020, charge-off | 0 | 0
2020 / 2019 | 407,930 | 344,373
2020 / 2019, charge-off | 0 | 0
Prior | 413,938 | 226,537
Prior, charge-off | 315 | 953
Revolving Loans | 24,418 | 20,055
Revolving Loans, charge-off | 0 | 0
Total | 3,355,807 | 3,337,337
Total, gross write-offs | 315 | 953
Commercial loans | Commercial and Retail Real Estate | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 211,288 | 395,644
2023 / 2022 | 373,175 | 824,506
2022 / 2021 | 819,235 | 720,052
2021 / 2020 | 651,901 | 399,195
2020 / 2019 | 370,205 | 271,078
Prior | 365,236 | 199,662
Revolving Loans | 23,441 | 16,893
Total | 2,814,481 | 2,827,030
Commercial loans | Commercial and Retail Real Estate | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 97,909 | 166,795
2023 / 2022 | 142,283 | 47,070
2022 / 2021 | 54,179 | 92,848
2021 / 2020 | 93,691 | 34,010
2020 / 2019 | 28,618 | 68,196
Prior | 36,417 | 19,396
Revolving Loans | 919 | 3,112
Total | 454,016 | 431,427
Commercial loans | Commercial and Retail Real Estate | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 27,889 | 14,313
2023 / 2022 | 1,435 | 10,507
2022 / 2021 | 8,085 | 12,446
2021 / 2020 | 1,796 | 4,968
2020 / 2019 | 8,958 | 3,297
Prior | 7,007 | 3,014
Revolving Loans | 8 | 0
Total | 55,178 | 48,545
Commercial loans | Commercial and Retail Real Estate | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 19,829 | 1,796
2023 / 2022 | 2,068 | 188
2022 / 2021 | 4,667 | 18,862
2021 / 2020 | 51 | 2,938
2020 / 2019 | 131 | 1,802
Prior | 4,786 | 3,856
Revolving Loans | 50 | 50
Total | 31,582 | 29,492
Commercial loans | Commercial and Retail Real Estate | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 0 | 47
2023 / 2022 | 40 | 79
2022 / 2021 | 0 | 85
2021 / 2020 | 0 | 23
2020 / 2019 | 18 | 0
Prior | 492 | 609
Revolving Loans | 0 | 0
Total | 550 | 843
Commercial loans | Real estate construction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 163,662 | 213,138
2024 / 2023, charge-off | 0 | 0
2023 / 2022 | 134,856 | 132,868
2023 /2022, charge-off | 0 | 0
2022 / 2021 | 14,450 | 85,593
2022 / 2021, charge-off | 0 | 0
2021 / 2020 | 73,675 | 2,938
2021 / 2020, charge-off | 0 | 0
2020 / 2019 | 2,344 | 1,364
2020 / 2019, charge-off | 0 | 0
Prior | 1,192 | 3,178
Prior, charge-off | 0 | 0
Revolving Loans | 7,798 | 22,638
Revolving Loans, charge-off | 0 | 0
Total | 397,977 | 461,717
Total, gross write-offs | 0 | 0
Commercial loans | Real estate construction | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 156,726 | 204,952
2023 / 2022 | 120,079 | 128,462
2022 / 2021 | 14,450 | 85,086
2021 / 2020 | 54,133 | 2,616
2020 / 2019 | 2,344 | 1,323
Prior | 1,192 | 2,934
Revolving Loans | 7,798 | 22,638
Total | 356,722 | 448,011
Commercial loans | Real estate construction | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 1,686 | 2,859
2023 / 2022 | 6,471 | 4,406
2022 / 2021 | 0 | 507
2021 / 2020 | 19,480 | 322
2020 / 2019 | 0 | 41
Prior | 0 | 0
Revolving Loans | 0 | 0
Total | 27,637 | 8,135
Commercial loans | Real estate construction | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 0 |
2023 / 2022 | 8,306 |
2022 / 2021 | 0 |
2021 / 2020 | 62 |
2020 / 2019 | 0 |
Prior | 0 |
Revolving Loans | 0 |
Total | 8,368 | 0
Commercial loans | Real estate construction | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 5,250 | 5,327
2023 / 2022 | 0 | 0
2022 / 2021 | 0 | 0
2021 / 2020 | 0 | 0
2020 / 2019 | 0 | 0
Prior | 0 | 0
Revolving Loans | 0 | 0
Total | 5,250 | 5,327
Commercial loans | Real estate construction | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 0 | 0
2023 / 2022 | 0 | 0
2022 / 2021 | 0 | 0
2021 / 2020 | 0 | 0
2020 / 2019 | 0 | 0
Prior | 0 | 244
Revolving Loans | 0 | 0
Total | 0 | 244
Retail loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 2,177,816 | 2,015,986
Retail loans | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 2,161,685 | 1,998,271
Retail loans | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 9,378 | 11,144
Retail loans | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 872 | 1,024
Retail loans | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 2,581 | 1,795
Retail loans | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 3,300 | 3,752
Retail loans | Commercial and Retail Real Estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 67,906 | 244,851
2024 / 2023, charge-off | 0 | 0
2023 / 2022 | 245,197 | 382,017
2023 /2022, charge-off | 0 | 5
2022 / 2021 | 378,716 | 414,578
2022 / 2021, charge-off | 0 | 0
2021 / 2020 | 367,026 | 158,032
2021 / 2020, charge-off | 0 | 29
2020 / 2019 | 151,967 | 70,815
2020 / 2019, charge-off | 0 | 72
Prior | 286,159 | 260,142
Prior, charge-off | 159 | 301
Revolving Loans | 211,800 | 190,020
Revolving Loans, charge-off | 0 | 0
Total | 1,708,771 | 1,720,455
Total, gross write-offs | 159 | 407
Retail loans | Commercial and Retail Real Estate | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 66,952 | 243,400
2023 / 2022 | 244,309 | 376,922
2022 / 2021 | 374,402 | 411,723
2021 / 2020 | 363,006 | 156,762
2020 / 2019 | 150,835 | 70,099
Prior | 283,136 | 256,571
Revolving Loans | 210,188 | 187,420
Total | 1,692,828 | 1,702,897
Retail loans | Commercial and Retail Real Estate | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 804 | 1,096
2023 / 2022 | 634 | 4,137
2022 / 2021 | 2,780 | 2,442
2021 / 2020 | 3,419 | 954
2020 / 2019 | 891 | 536
Prior | 130 | 234
Revolving Loans | 720 | 1,745
Total | 9,378 | 11,144
Retail loans | Commercial and Retail Real Estate | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 150 | 286
2023 / 2022 | 0 | 358
2022 / 2021 | 347 | 0
2021 / 2020 | 0 | 0
2020 / 2019 | 0 | 0
Prior | 375 | 380
Revolving Loans | 0 | 0
Total | 872 | 1,024
Retail loans | Commercial and Retail Real Estate | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 0 | 69
2023 / 2022 | 254 | 72
2022 / 2021 | 1,028 | 292
2021 / 2020 | 509 | 49
2020 / 2019 | 0 | 80
Prior | 786 | 997
Revolving Loans | 4 | 236
Total | 2,581 | 1,795
Retail loans | Commercial and Retail Real Estate | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 0 | 0
2023 / 2022 | 0 | 528
2022 / 2021 | 159 | 121
2021 / 2020 | 92 | 267
2020 / 2019 | 241 | 100
Prior | 1,732 | 1,960
Revolving Loans | 888 | 619
Total | 3,112 | 3,595
Retail loans | Retail other |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 4,455 | 88,885
2024 / 2023, charge-off | 7 | 5
2023 / 2022 | 65,446 | 93,024
2023 /2022, charge-off | 30 | 71
2022 / 2021 | 66,774 | 23,081
2022 / 2021, charge-off | 88 | 172
2021 / 2020 | 15,016 | 6,701
2021 / 2020, charge-off | 72 | 5
2020 / 2019 | 3,559 | 4,597
2020 / 2019, charge-off | 4 | 3
Prior | 1,209 | 856
Prior, charge-off | 302 | 373
Revolving Loans | 312,586 | 78,387
Revolving Loans, charge-off | 0 | 0
Total | 469,045 | 295,531
Total, gross write-offs | 503 | 629
Retail loans | Retail other | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 4,455 | 88,885
2023 / 2022 | 65,336 | 92,931
2022 / 2021 | 66,707 | 23,019
2021 / 2020 | 15,016 | 6,701
2020 / 2019 | 3,559 | 4,597
Prior | 1,198 | 854
Revolving Loans | 312,586 | 78,387
Total | 468,857 | 295,374
Retail loans | Retail other | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 0 |
2023 / 2022 | 0 |
2022 / 2021 | 0 |
2021 / 2020 | 0 |
2020 / 2019 | 0 |
Prior | 0 |
Revolving Loans | 0 |
Total | 0 | 0
Retail loans | Retail other | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 0 |
2023 / 2022 | 0 |
2022 / 2021 | 0 |
2021 / 2020 | 0 |
2020 / 2019 | 0 |
Prior | 0 |
Revolving Loans | 0 |
Total | 0 | 0
Retail loans | Retail other | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 0 |
2023 / 2022 | 0 |
2022 / 2021 | 0 |
2021 / 2020 | 0 |
2020 / 2019 | 0 |
Prior | 0 |
Revolving Loans | 0 |
Total | 0 | 0
Retail loans | Retail other | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 / 2023 | 0 | 0
2023 / 2022 | 110 | 93
2022 / 2021 | 67 | 62
2021 / 2020 | 0 | 0
2020 / 2019 | 0 | 0
Prior | 11 | 2
Revolving Loans | 0 | 0
Total | $ 188 | $ 157

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