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FAIR VALUE MEASUREMENT - Schedule of Fair Value Changes and Activity for Level 3 (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Interest Rate Lock and Loan Purchase Commitments |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Beginning balance | $ 105 | $ 2,484
Payoffs/Sales | (2,028) | (2,447)
Change in mark to market | 2,334 | 68
Ending balance | 411 | 105
Investment securities AFS |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Beginning balance | 2,009 | 2,482
Additions | 0 | 0
Transfers | 0 | 0
Payoffs/Sales | (192) | (193)
Change in mark to market | 43 | (280)
Ending balance | 1,860 | 2,009
Single family LHFI |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Beginning balance | 5,868 | 7,287
Additions | 0 | 0
Transfers | 0 | 0
Payoffs/Sales | (4,607) | 0
Change in mark to market | 19 | (1,419)
Ending balance | $ 1,280 | $ 5,868

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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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