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PORTFOLIO LOANS - Summarize TDRs (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 USD ($) contract | Dec. 31, 2021 USD ($) contract | Dec. 31, 2020 USD ($) contract
Financing Receivable, Impaired [Line Items] |  |  |
Number of Contracts | contract | 4 |  | 8
Rate Modification |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Recorded Investment1 | $ 136 |  | $ 781
Payment Modification |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Recorded Investment1 | $ 1,513 |  | $ 986
Commercial |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Number of Contracts | contract | 3 | 1 | 3
Commercial | Rate Modification |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Recorded Investment1 | $ 136 | $ 364 | $ 130
Commercial | Payment Modification |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Recorded Investment1 | $ 996 | $ 0 | $ 0
Retail real estate |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Number of Contracts | contract | 1 |  |
Retail real estate | Rate Modification |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Recorded Investment1 | $ 0 |  |
Retail real estate | Payment Modification |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Recorded Investment1 | $ 517 |  |
Commercial real estate |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Number of Contracts | contract |  |  | 1
Commercial real estate | Rate Modification |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Recorded Investment1 |  |  | $ 651
Commercial real estate | Payment Modification |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Recorded Investment1 |  |  | $ 0
Real estate construction |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Number of Contracts | contract |  |  | 4
Real estate construction | Rate Modification |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Recorded Investment1 |  |  | $ 0
Real estate construction | Payment Modification |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Recorded Investment1 |  |  | $ 986

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