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ALLOWANCE FOR CREDIT LOSSES - Other loan portfolio by risk category (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Nonperforming loans past due | 90 days |
Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current year | $ 424,209 | $ 324,053
Prior year | 217,824 | 229,877
Two years before current year | 145,349 | 96,030
Three years before current year | 54,134 | 57,961
Four years before current year | 35,258 | 41,151
Prior | 129,134 | 138,311
Revolving Loans | 69,873 | 67,282
Total Loans | 1,075,781 | 954,665
Nonperforming Loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current year | 937 | 541
Prior year | 990 | 585
Two years before current year | 681 | 452
Three years before current year | 932 | 353
Four years before current year | 366 | 343
Prior | 2,040 | 2,625
Revolving Loans | 178 | 2
Total Loans | 6,124 | 4,901
Total other loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current year | 425,146 | 324,594
Prior year | 218,814 | 230,462
Two years before current year | 146,030 | 96,482
Three years before current year | 55,066 | 58,314
Four years before current year | 35,624 | 41,494
Prior | 131,174 | 140,936
Revolving Loans | 70,051 | 67,284
Total Loans | 1,081,905 | 959,566
Residential | First Liens |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current year | 71,713 | 86,224
Prior year | 70,197 | 49,633
Two years before current year | 45,080 | 22,297
Three years before current year | 17,109 | 24,446
Four years before current year | 20,358 | 26,597
Prior | 119,270 | 129,249
Revolving Loans | 3,245 | 3,061
Total Loans | 346,972 | 341,507
Residential | First Liens | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current year | 71,607 | 86,224
Prior year | 70,197 | 49,633
Two years before current year | 45,080 | 22,262
Three years before current year | 16,968 | 24,377
Four years before current year | 20,258 | 26,437
Prior | 117,488 | 126,828
Revolving Loans | 3,245 | 3,061
Total Loans | 344,843 | 338,822
Residential | First Liens | Nonperforming Loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current year | 106 |
Two years before current year |  | 35
Three years before current year | 141 | 69
Four years before current year | 100 | 160
Prior | 1,782 | 2,421
Total Loans | 2,129 | 2,685
Residential | Home Equity |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current year | 1,995 | 757
Prior year | 943 | 34
Two years before current year | 86 | 152
Three years before current year | 115 | 719
Four years before current year | 69 | 65
Prior | 860 | 1,389
Revolving Loans | 60,051 | 59,059
Total Loans | 64,119 | 62,175
Residential | Home Equity | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current year | 1,995 | 757
Prior year | 943 | 9
Two years before current year | 8 | 152
Three years before current year | 115 | 719
Four years before current year | 55 | 62
Prior | 820 | 1,332
Revolving Loans | 59,875 | 59,059
Total Loans | 63,811 | 62,090
Residential | Home Equity | Nonperforming Loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Prior year |  | 25
Two years before current year | 78 |
Four years before current year | 14 | 3
Prior | 40 | 57
Revolving Loans | 176 |
Total Loans | 308 | 85
Residential | Junior Liens |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current year | 19,074 | 13,255
Prior year | 10,489 | 10,195
Two years before current year | 7,584 | 8,188
Three years before current year | 5,920 | 7,985
Four years before current year | 5,505 | 4,277
Prior | 6,336 | 5,648
Revolving Loans | 1,928 | 968
Total Loans | 56,836 | 50,516
Residential | Junior Liens | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current year | 19,074 | 13,255
Prior year | 10,485 | 10,189
Two years before current year | 7,507 | 8,124
Three years before current year | 5,830 | 7,888
Four years before current year | 5,366 | 4,158
Prior | 6,195 | 5,554
Revolving Loans | 1,928 | 968
Total Loans | 56,385 | 50,136
Residential | Junior Liens | Nonperforming Loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Prior year | 4 | 6
Two years before current year | 77 | 64
Three years before current year | 90 | 97
Four years before current year | 139 | 119
Prior | 141 | 94
Total Loans | 451 | 380
Residential | All Other Residential |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current year | 11,542 | 20,218
Prior year | 9,923 | 6,665
Two years before current year | 501 | 1,752
Three years before current year | 1,340 | 705
Four years before current year | 533 | 883
Prior | 1,600 | 1,119
Total Loans | 25,439 | 31,342
Residential | All Other Residential | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current year | 11,542 | 20,218
Prior year | 9,923 | 6,665
Two years before current year | 501 | 1,697
Three years before current year | 915 | 662
Four years before current year | 498 | 883
Prior | 1,582 | 1,092
Total Loans | 24,961 | 31,217
Residential | All Other Residential | Nonperforming Loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Two years before current year |  | 55
Three years before current year | 425 | 43
Four years before current year | 35 |
Prior | 18 | 27
Total Loans | 478 | 125
Consumer | Motor Vehicle |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current year | 307,378 | 188,874
Prior year | 119,101 | 155,529
Two years before current year | 88,581 | 60,867
Three years before current year | 29,241 | 23,476
Four years before current year | 8,718 | 9,350
Prior | 2,277 | 2,407
Revolving Loans | 6 |
Total Loans | 555,302 | 440,503
Consumer | Motor Vehicle | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current year | 306,565 | 188,675
Prior year | 118,362 | 155,156
Two years before current year | 88,144 | 60,676
Three years before current year | 29,004 | 23,367
Four years before current year | 8,652 | 9,307
Prior | 2,230 | 2,384
Revolving Loans | 6 |
Total Loans | 552,963 | 439,565
Consumer | Motor Vehicle | Nonperforming Loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current year | 813 | 199
Prior year | 739 | 373
Two years before current year | 437 | 191
Three years before current year | 237 | 109
Four years before current year | 66 | 43
Prior | 47 | 23
Total Loans | 2,339 | 938
Consumer | All Other Consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current year | 13,444 | 15,266
Prior year | 8,161 | 8,406
Two years before current year | 4,198 | 3,226
Three years before current year | 1,341 | 983
Four years before current year | 441 | 322
Prior | 831 | 1,124
Revolving Loans | 4,821 | 4,196
Total Loans | 33,237 | 33,523
Consumer | All Other Consumer | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current year | 13,426 | 14,924
Prior year | 7,914 | 8,225
Two years before current year | 4,109 | 3,119
Three years before current year | 1,302 | 948
Four years before current year | 429 | 304
Prior | 819 | 1,121
Revolving Loans | 4,819 | 4,194
Total Loans | 32,818 | 32,835
Consumer | All Other Consumer | Nonperforming Loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current year | 18 | 342
Prior year | 247 | 181
Two years before current year | 89 | 107
Three years before current year | 39 | 35
Four years before current year | 12 | 18
Prior | 12 | 3
Revolving Loans | 2 | 2
Total Loans | $ 419 | $ 688

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