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Portfolio Loans - Risk grades of portfolio loans, further sorted by origination year (Details) - USD ($) $ in Thousands | 6 Months Ended |
--- | --- | ---
Jun. 30, 2023 | Dec. 31, 2022
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | $ 975,452 | $ 2,288,440
2023, charge-off | 2 |
2022 / 2021 | 1,929,698 | 1,926,481
2022, charge-off | 69 |
2021 / 2020 | 1,742,054 | 962,405
2021, charge-off | 557 |
2020 / 2019 | 811,748 | 558,294
2020, charge-off | 30 |
2019 / 2018 | 524,158 | 323,245
2019, charge-off | 153 |
Prior | 871,850 | 644,140
Prior, charge-off | 1,717 |
Revolving Loans | 950,324 | 1,022,697
Revolving Loans, charge-off | 0 |
Total | 7,805,284 | 7,725,702
Total, gross write-offs | 2,528 |
Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 7,017,721 | 6,964,678
Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 630,993 | 563,897
Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 75,272 | 91,405
Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 66,089 | 90,655
Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 15,209 | 15,067
Commercial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 299,699 | 544,993
2023, charge-off | 0 |
2022 / 2021 | 327,168 | 320,898
2022, charge-off | 0 |
2021 / 2020 | 261,008 | 142,171
2021, charge-off | 420 |
2020 / 2019 | 109,854 | 67,027
2020, charge-off | 0 |
2019 / 2018 | 64,727 | 55,404
2019, charge-off | 16 |
Prior | 216,213 | 159,475
Prior, charge-off | 539 |
Revolving Loans | 621,049 | 684,186
Revolving Loans, charge-off | 0 |
Total | 1,899,718 | 1,974,154
Total, gross write-offs | 975 |
Commercial | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 238,885 | 479,893
2022 / 2021 | 258,601 | 266,122
2021 / 2020 | 210,737 | 136,445
2020 / 2019 | 84,565 | 52,046
2019 / 2018 | 52,048 | 50,764
Prior | 189,011 | 135,000
Revolving Loans | 518,785 | 548,225
Total | 1,552,632 | 1,668,495
Commercial | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 53,019 | 54,195
2022 / 2021 | 66,345 | 49,382
2021 / 2020 | 45,506 | 3,288
2020 / 2019 | 23,440 | 7,201
2019 / 2018 | 6,017 | 1,258
Prior | 15,102 | 2,160
Revolving Loans | 58,154 | 84,274
Total | 267,583 | 201,758
Commercial | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 1,081 | 1,958
2022 / 2021 | 1,166 | 937
2021 / 2020 | 786 | 1,642
2020 / 2019 | 1,175 | 974
2019 / 2018 | 2,362 | 1,000
Prior | 7,047 | 17,024
Revolving Loans | 16,911 | 23,005
Total | 30,528 | 46,540
Commercial | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 5,664 | 8,926
2022 / 2021 | 1,056 | 1,165
2021 / 2020 | 1,182 | 570
2020 / 2019 | 490 | 6,671
2019 / 2018 | 4,168 | 2,382
Prior | 5,053 | 5,191
Revolving Loans | 25,199 | 26,282
Total | 42,812 | 51,187
Commercial | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 1,050 | 21
2022 / 2021 | 0 | 3,292
2021 / 2020 | 2,797 | 226
2020 / 2019 | 184 | 135
2019 / 2018 | 132 | 0
Prior | 0 | 100
Revolving Loans | 2,000 | 2,400
Total | 6,163 | 6,174
Commercial real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 350,513 | 978,317
2023, charge-off | 0 |
2022 / 2021 | 907,148 | 898,122
2022, charge-off | 0 |
2021 / 2020 | 884,710 | 558,607
2021, charge-off | 0 |
2020 / 2019 | 465,915 | 397,516
2020, charge-off | 0 |
2019 / 2018 | 374,891 | 201,813
2019, charge-off | 137 |
Prior | 355,765 | 209,715
Prior, charge-off | 936 |
Revolving Loans | 22,366 | 17,783
Revolving Loans, charge-off | 0 |
Total | 3,361,308 | 3,261,873
Total, gross write-offs | 1,073 |
Commercial real estate | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 275,324 | 883,688
2022 / 2021 | 862,753 | 819,133
2021 / 2020 | 800,484 | 478,452
2020 / 2019 | 412,069 | 297,525
2019 / 2018 | 290,406 | 161,409
Prior | 296,497 | 198,419
Revolving Loans | 16,636 | 13,083
Total | 2,954,169 | 2,851,709
Commercial real estate | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 64,094 | 77,346
2022 / 2021 | 41,392 | 56,113
2021 / 2020 | 64,833 | 64,282
2020 / 2019 | 36,255 | 96,664
2019 / 2018 | 79,265 | 21,592
Prior | 50,306 | 5,758
Revolving Loans | 5,680 | 4,700
Total | 341,825 | 326,455
Commercial real estate | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 6,507 | 11,943
2022 / 2021 | 1,631 | 5,389
2021 / 2020 | 14,350 | 12,386
2020 / 2019 | 14,527 | 1,420
2019 / 2018 | 3,393 | 6,917
Prior | 3,839 | 5,471
Revolving Loans | 0 | 0
Total | 44,247 | 43,526
Commercial real estate | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 4,363 | 5,340
2022 / 2021 | 198 | 13,528
2021 / 2020 | 1,969 | 3,454
2020 / 2019 | 3,036 | 1,907
2019 / 2018 | 1,827 | 10,248
Prior | 4,558 | 62
Revolving Loans | 50 | 0
Total | 16,001 | 34,539
Commercial real estate | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 225 | 0
2022 / 2021 | 1,174 | 3,959
2021 / 2020 | 3,074 | 33
2020 / 2019 | 28 | 0
2019 / 2018 | 0 | 1,647
Prior | 565 | 5
Revolving Loans | 0 | 0
Total | 5,066 | 5,644
Real estate construction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 118,996 | 230,042
2023, charge-off | 0 |
2022 / 2021 | 187,238 | 203,743
2022, charge-off | 0 |
2021 / 2020 | 134,786 | 71,184
2021, charge-off | 0 |
2020 / 2019 | 58,907 | 1,539
2020, charge-off | 0 |
2019 / 2018 | 1,451 | 1,901
2019, charge-off | 0 |
Prior | 2,978 | 3,149
Prior, charge-off | 0 |
Revolving Loans | 28,044 | 18,911
Revolving Loans, charge-off | 0 |
Total | 532,400 | 530,469
Total, gross write-offs | 0 |
Real estate construction | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 112,757 | 219,112
2022 / 2021 | 183,359 | 191,724
2021 / 2020 | 131,457 | 68,015
2020 / 2019 | 55,596 | 1,490
2019 / 2018 | 1,407 | 1,901
Prior | 2,978 | 1,751
Revolving Loans | 28,044 | 18,911
Total | 515,598 | 502,904
Real estate construction | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 860 | 8,530
2022 / 2021 | 3,879 | 12,019
2021 / 2020 | 3,329 | 3,169
2020 / 2019 | 3,311 | 48
2019 / 2018 | 44 | 0
Prior | 0 | 1,398
Revolving Loans | 0 | 0
Total | 11,423 | 25,164
Real estate construction | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 |  | 0
2022 / 2021 |  | 0
2021 / 2020 |  | 0
2020 / 2019 |  | 1
2019 / 2018 |  | 0
Prior |  | 0
Revolving Loans |  | 0
Total | 0 | 1
Real estate construction | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 5,379 | 2,400
2022 / 2021 | 0 | 0
2021 / 2020 | 0 | 0
2020 / 2019 | 0 | 0
2019 / 2018 | 0 | 0
Prior | 0 | 0
Revolving Loans | 0 | 0
Total | 5,379 | 2,400
Real estate construction | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 0 | 0
Retail real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 143,778 | 400,507
2023, charge-off | 0 |
2022 / 2021 | 394,855 | 460,072
2022, charge-off | 5 |
2021 / 2020 | 432,629 | 177,299
2021, charge-off | 0 |
2020 / 2019 | 167,367 | 79,126
2020, charge-off | 29 |
2019 / 2018 | 74,686 | 58,481
2019, charge-off | 0 |
Prior | 294,259 | 270,808
Prior, charge-off | 74 |
Revolving Loans | 195,483 | 210,789
Revolving Loans, charge-off | 0 |
Total | 1,703,057 | 1,657,082
Total, gross write-offs | 108 |
Retail real estate | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 143,072 | 396,547
2022 / 2021 | 391,593 | 456,158
2021 / 2020 | 429,040 | 175,148
2020 / 2019 | 166,221 | 77,569
2019 / 2018 | 73,904 | 56,887
Prior | 289,770 | 267,387
Revolving Loans | 192,991 | 209,903
Total | 1,686,591 | 1,639,599
Retail real estate | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 529 | 2,928
2022 / 2021 | 2,764 | 2,991
2021 / 2020 | 2,915 | 1,846
2020 / 2019 | 990 | 1,444
2019 / 2018 | 597 | 1,063
Prior | 865 | 27
Revolving Loans | 1,502 | 221
Total | 10,162 | 10,520
Retail real estate | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 54 | 945
2022 / 2021 | 56 | 0
2021 / 2020 | 0 | 0
2020 / 2019 | 0 | 0
2019 / 2018 | 0 | 0
Prior | 387 | 393
Revolving Loans | 0 | 0
Total | 497 | 1,338
Retail real estate | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 123 | 77
2022 / 2021 | 74 | 732
2021 / 2020 | 297 | 198
2020 / 2019 | 58 | 81
2019 / 2018 | 82 | 141
Prior | 1,022 | 1,293
Revolving Loans | 241 | 7
Total | 1,897 | 2,529
Retail real estate | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 0 | 10
2022 / 2021 | 368 | 191
2021 / 2020 | 377 | 107
2020 / 2019 | 98 | 32
2019 / 2018 | 103 | 390
Prior | 2,215 | 1,708
Revolving Loans | 749 | 658
Total | 3,910 | 3,096
Retail other |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 62,466 | 134,581
2023, charge-off | 2 |
2022 / 2021 | 113,289 | 43,646
2022, charge-off | 64 |
2021 / 2020 | 28,921 | 13,144
2021, charge-off | 137 |
2020 / 2019 | 9,705 | 13,086
2020, charge-off | 1 |
2019 / 2018 | 8,403 | 5,646
2019, charge-off | 0 |
Prior | 2,635 | 993
Prior, charge-off | 168 |
Revolving Loans | 83,382 | 91,028
Revolving Loans, charge-off | 0 |
Total | 308,801 | 302,124
Total, gross write-offs | 372 |
Retail other | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 62,466 | 134,567
2022 / 2021 | 113,226 | 43,512
2021 / 2020 | 28,921 | 13,141
2020 / 2019 | 9,702 | 13,086
2019 / 2018 | 8,400 | 5,646
Prior | 2,634 | 991
Revolving Loans | 83,382 | 91,028
Total | 308,731 | 301,971
Retail other | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 0 | 0
Retail other | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 0 | 0
Retail other | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 0 | 0
Retail other | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 / 2022 | 0 | 14
2022 / 2021 | 63 | 134
2021 / 2020 | 0 | 3
2020 / 2019 | 3 | 0
2019 / 2018 | 3 | 0
Prior | 1 | 2
Revolving Loans | 0 | 0
Total | $ 70 | $ 153

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