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LOANS HELD FOR INVESTMENT, NET - Performance of Modified Loans, After 12 Months (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
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Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty | $ 86,149 |
Current |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty | 57,256 | $ 40,058
Total Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty |  | 42,281
30 to 59 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty | 129 |
60 to 89 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty | 27,601 |
Non-Accrual |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty | 1,163 | 2,223
Business Loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty | 20,064 |
Business Loans | Current |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty | 19,668 | 12,496
Business Loans | Total Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty |  | 14,627
Business Loans | 30 to 59 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty | 129 |
Business Loans | Non-Accrual |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty | 267 | 2,131
One-to-Four Family Residential and Cooperative/Condominium Apartment |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty | 896 |
One-to-Four Family Residential and Cooperative/Condominium Apartment | Current |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty |  | 2,856
One-to-Four Family Residential and Cooperative/Condominium Apartment | Total Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty |  | 2,948
One-to-Four Family Residential and Cooperative/Condominium Apartment | Non-Accrual |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty | 896 | 92
Multifamily Residential and Residential Mixed-Use |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty | 34,087 |
Multifamily Residential and Residential Mixed-Use | Current |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty | 6,486 |
Multifamily Residential and Residential Mixed-Use | 60 to 89 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty | 27,601 |
Non-Owner-Occupied Commercial Real Estate |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty | 31,102 |
Non-Owner-Occupied Commercial Real Estate | Current |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty | $ 31,102 | 24,706
Non-Owner-Occupied Commercial Real Estate | Total Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans that defaulted during the quarter and were modified in the 12 months before default to borrowers experiencing financial difficulty |  | $ 24,706

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