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LOANS HELD FOR INVESTMENT, NET - Amortized cost (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
% of Total Class of Financing Receivable | 0.30% | 0.30%
Term Extension |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified |  | $ 126
Significant Payment Delay |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified | $ 33,995 | 36,849
Term Extension and Significant Payment Delay |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified |  | 471
Significant Payment Delay And Interest Rate Deduction |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified | 29 | 301
Business loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified | $ 9,319 | $ 10,188
% of Total Class of Financing Receivable | 0.40% | 0.40%
Business loans | Term Extension |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified |  | $ 126
Business loans | Significant Payment Delay |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified | $ 9,290 | 9,290
Business loans | Term Extension and Significant Payment Delay |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified |  | 471
Business loans | Significant Payment Delay And Interest Rate Deduction |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified | $ 29 | 301
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
% of Total Class of Financing Receivable | 0.00% | 0.30%
One-to-four family residential and cooperative/condominium apartment | Significant Payment Delay |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified |  | $ 2,854
Multifamily residential and residential mixed-use |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
% of Total Class of Financing Receivable | 0.00% | 0.00%
Non-owner-occupied commercial real estate |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified | $ 24,705 | $ 24,705
% of Total Class of Financing Receivable | 0.70% | 0.70%
Non-owner-occupied commercial real estate | Significant Payment Delay |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans that have been modified | $ 24,705 | $ 24,705
Acquisition, development, and construction ("ADC") |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
% of Total Class of Financing Receivable | 0.00% | 0.00%
Other Loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
% of Total Class of Financing Receivable | 0.00% | 0.00%

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