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LOANS HELD FOR INVESTMENT, NET - Financial Effect of Modifications made to Borrowers (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2025 | Mar. 31, 2024
Business Loans | Interest Rate Reductions |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Interest Rate Reductions | 1.25% | 5.00%
Business Loans | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average months of Term Extensions | 103 months | 12 months
Business Loans | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payment Delay | $ 10 | $ 146
One-to-Four Family Residential and Cooperative/Condominium Apartment | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average months of Term Extensions |  | 11 months
One-to-Four Family Residential and Cooperative/Condominium Apartment | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payment Delay |  | $ 13
Multifamily Residential and Residential Mixed-Use | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payment Delay | $ 407 | 306
Non-Owner-Occupied Commercial Real Estate | Interest Rate Reductions |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Interest Rate Reductions | 3.75% |
Non-Owner-Occupied Commercial Real Estate | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payment Delay | $ 1,131 | $ 561
Acquisition, development, and construction ("ADC") | Interest Rate Reductions |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Interest Rate Reductions |  | 2.00%
Acquisition, development, and construction ("ADC") | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average months of Term Extensions |  | 5 months
Acquisition, development, and construction ("ADC") | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payment Delay |  | $ 411

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- Definition Amount of increase (decrease) in amortized cost excluding accrued interest, of financing receivable modified 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)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-42 + Details
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