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PORTFOLIO LOANS - Schedule of Loan Modifications for Borrowers Experiencing Financial Difficulty (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Payment Deferral |  |
Financing Receivable, Modified [Line Items] |  |
Amortized cost basis | $ 325 |
% of total class of financing receivable | 0.00% |
Payment Deferral | Commercial loans | C&I and other commercial |  |
Financing Receivable, Modified [Line Items] |  |
Amortized cost basis | $ 325 |
% of total class of financing receivable | 0.00% | 0.00%
Payment Deferral | Commercial loans | CRE |  |
Financing Receivable, Modified [Line Items] |  |
Amortized cost basis | $ 0 |
% of total class of financing receivable | 0.00% |
Payment Deferral | Commercial loans | Real estate construction |  |
Financing Receivable, Modified [Line Items] |  |
Amortized cost basis | $ 0 |
% of total class of financing receivable | 0.00% |
Term Extension |  |
Financing Receivable, Modified [Line Items] |  |
Amortized cost basis | $ 49,546 | $ 22,836
% of total class of financing receivable | 0.60% | 0.30%
Term Extension | Commercial loans | C&I and other commercial |  |
Financing Receivable, Modified [Line Items] |  |
Amortized cost basis | $ 26,175 | $ 16,586
% of total class of financing receivable | 1.40% | 0.90%
Term Extension | Commercial loans | CRE |  |
Financing Receivable, Modified [Line Items] |  |
Amortized cost basis | $ 18,147 | $ 923
% of total class of financing receivable | 0.60% | 0.00%
Term Extension | Commercial loans | Real estate construction |  |
Financing Receivable, Modified [Line Items] |  |
Amortized cost basis | $ 5,224 | $ 5,327
% of total class of financing receivable | 1.40% | 1.20%
Interest Rate Reduction |  |
Financing Receivable, Modified [Line Items] |  |
Amortized cost basis |  | $ 872
% of total class of financing receivable |  | 0.00%
Interest Rate Reduction | Commercial loans | C&I and other commercial |  |
Financing Receivable, Modified [Line Items] |  |
Amortized cost basis |  | $ 0
% of total class of financing receivable |  | 0.00%
Interest Rate Reduction | Commercial loans | CRE |  |
Financing Receivable, Modified [Line Items] |  |
Amortized cost basis |  | $ 872
% of total class of financing receivable |  | 0.00%
Interest Rate Reduction | Commercial loans | Real estate construction |  |
Financing Receivable, Modified [Line Items] |  |
Amortized cost basis |  | $ 0
% of total class of financing receivable |  | 0.00%

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- Definition Amortized cost excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-42 + Details
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