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Allowance for Credit Losses - Other loan portfolio by risk category (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2022 | Dec. 31, 2021
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Nonperforming loans past due | 90 days |
2022 | $ 397,791 | $ 438,046
2021 | 367,909 | 268,791
2020 | 251,956 | 185,345
2019 | 140,314 | 145,077
2018 | 115,098 | 174,994
Prior | 454,694 | 423,148
Revolving Loans | 183,244 | 217,634
Total loans | 1,911,006 | 1,853,035
Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 344,721 | 324,053
2021 | 234,587 | 229,877
2020 | 160,807 | 96,030
2019 | 61,569 | 57,961
2018 | 39,227 | 41,151
Prior | 136,097 | 138,311
Revolving Loans | 70,821 | 67,282
Total loans | 1,047,829 | 954,665
Nonperforming Loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 334 | 541
2021 | 963 | 585
2020 | 663 | 452
2019 | 464 | 353
2018 | 270 | 343
Prior | 2,379 | 2,625
Revolving Loans | 2 | 2
Total loans | 5,075 | 4,901
Total other loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 345,055 | 324,594
2021 | 235,550 | 230,462
2020 | 161,470 | 96,482
2019 | 62,033 | 58,314
2018 | 39,497 | 41,494
Prior | 138,476 | 140,936
Revolving Loans | 70,823 | 67,284
Total loans | 1,052,904 | 959,566
Residential | First Liens |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 53,596 | 86,224
2021 | 68,418 | 49,633
2020 | 42,892 | 22,297
2019 | 17,554 | 24,446
2018 | 21,007 | 26,597
Prior | 124,821 | 129,249
Revolving Loans | 3,201 | 3,061
Total loans | 331,489 | 341,507
Residential | First Liens | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 53,596 | 86,224
2021 | 68,418 | 49,633
2020 | 42,892 | 22,262
2019 | 17,521 | 24,377
2018 | 20,943 | 26,437
Prior | 122,753 | 126,828
Revolving Loans | 3,201 | 3,061
Total loans | 329,324 | 338,822
Residential | First Liens | Nonperforming Loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 |  | 35
2019 | 33 | 69
2018 | 64 | 160
Prior | 2,068 | 2,421
Total loans | 2,165 | 2,685
Residential | Home Equity |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 1,823 | 757
2021 |  | 34
2020 | 87 | 152
2019 | 115 | 719
2018 | 105 | 65
Prior | 1,119 | 1,389
Revolving Loans | 61,175 | 59,059
Total loans | 64,424 | 62,175
Residential | Home Equity | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 1,823 | 757
2021 |  | 9
2020 | 8 | 152
2019 | 115 | 719
2018 | 90 | 62
Prior | 1,074 | 1,332
Revolving Loans | 61,175 | 59,059
Total loans | 64,285 | 62,090
Residential | Home Equity | Nonperforming Loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 |  | 25
2020 | 79 |
2018 | 15 | 3
Prior | 45 | 57
Total loans | 139 | 85
Residential | Junior Liens |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 16,412 | 13,255
2021 | 11,274 | 10,195
2020 | 7,989 | 8,188
2019 | 6,285 | 7,985
2018 | 5,951 | 4,277
Prior | 6,975 | 5,648
Revolving Loans | 1,737 | 968
Total loans | 56,623 | 50,516
Residential | Junior Liens | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 16,412 | 13,255
2021 | 11,274 | 10,189
2020 | 7,963 | 8,124
2019 | 6,220 | 7,888
2018 | 5,877 | 4,158
Prior | 6,783 | 5,554
Revolving Loans | 1,737 | 968
Total loans | 56,266 | 50,136
Residential | Junior Liens | Nonperforming Loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 |  | 6
2020 | 26 | 64
2019 | 65 | 97
2018 | 74 | 119
Prior | 192 | 94
Total loans | 357 | 380
Residential | Multifamily |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 58,035 | 38,393
2021 | 34,205 | 63,312
2020 | 46,842 | 16,037
2019 | 12,212 | 7,471
2018 | 5,087 | 5,414
Prior | 36,428 | 46,908
Revolving Loans | 932 | 1,434
Total loans | 193,741 | 178,969
Residential | All Other Residential |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 9,348 | 20,218
2021 | 13,341 | 6,665
2020 | 4,450 | 1,752
2019 | 1,372 | 705
2018 | 541 | 883
Prior | 1,071 | 1,119
Total loans | 30,123 | 31,342
Residential | All Other Residential | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 9,348 | 20,218
2021 | 13,341 | 6,665
2020 | 4,450 | 1,697
2019 | 1,322 | 662
2018 | 503 | 883
Prior | 1,051 | 1,092
Total loans | 30,015 | 31,217
Residential | All Other Residential | Nonperforming Loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 |  | 55
2019 | 50 | 43
2018 | 38 |
Prior | 20 | 27
Total loans | 108 | 125
Consumer | Motor Vehicle |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 252,063 | 188,874
2021 | 133,032 | 155,529
2020 | 101,116 | 60,867
2019 | 35,136 | 23,476
2018 | 11,368 | 9,350
Prior | 3,591 | 2,407
Revolving Loans | 6 |
Total loans | 536,312 | 440,503
Consumer | Motor Vehicle | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 251,757 | 188,675
2021 | 132,338 | 155,156
2020 | 100,690 | 60,676
2019 | 34,889 | 23,367
2018 | 11,308 | 9,307
Prior | 3,552 | 2,384
Revolving Loans | 6 |
Total loans | 534,540 | 439,565
Consumer | Motor Vehicle | Nonperforming Loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 306 | 199
2021 | 694 | 373
2020 | 426 | 191
2019 | 247 | 109
2018 | 60 | 43
Prior | 39 | 23
Total loans | 1,772 | 938
Consumer | All Other Consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 11,813 | 15,266
2021 | 9,485 | 8,406
2020 | 4,936 | 3,226
2019 | 1,571 | 983
2018 | 525 | 322
Prior | 899 | 1,124
Revolving Loans | 4,704 | 4,196
Total loans | 33,933 | 33,523
Consumer | All Other Consumer | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 11,785 | 14,924
2021 | 9,216 | 8,225
2020 | 4,804 | 3,119
2019 | 1,502 | 948
2018 | 506 | 304
Prior | 884 | 1,121
Revolving Loans | 4,702 | 4,194
Total loans | 33,399 | 32,835
Consumer | All Other Consumer | Nonperforming Loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 28 | 342
2021 | 269 | 181
2020 | 132 | 107
2019 | 69 | 35
2018 | 19 | 18
Prior | 15 | 3
Revolving Loans | 2 | 2
Total loans | $ 534 | $ 688

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- Definition The period past due of loans considered as nonperforming for purposes of credit quality, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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