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LOANS HELD FOR INVESTMENT, NET - Performance of Loans that have been Modified (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2023
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified | $ 34,024 | $ 37,747
Current |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified |  | 36,849
Non-Accrual |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified |  | 898
Business loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified | 9,319 | 10,188
Business loans | Current |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified |  | 9,290
Business loans | Non-Accrual |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified |  | 898
One-to-four family residential and cooperative/condominium apartment |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified |  | 2,854
One-to-four family residential and cooperative/condominium apartment | Current |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified |  | 2,854
Non-owner-occupied commercial real estate |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified | $ 24,705 | 24,705
Non-owner-occupied commercial real estate | Current |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified |  | $ 24,705

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