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MORTGAGE BANKING OPERATIONS - Multifamily and SBA MSR Roll Forward (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2025 | Dec. 31, 2024 | Sep. 30, 2024
Servicing Asset at Amortized Value, Balance [Roll Forward] |  |  |  |
Mortgage servicing rights – multifamily and SBA | $ 59,536 | $ 59,536 |  |
Multifamily |  |  |  |
Servicing Asset at Amortized Value, Balance [Roll Forward] |  |  |  |
Beginning balance | 0 | 0 |  |
MSRs acquired | 29,538 | 29,538 |  |
Originations | 106 | 106 |  |
Amortization | (585) | (585) |  |
Ending balance | 29,059 | 29,059 |  |
Mortgage servicing rights – multifamily and SBA |  |  | $ 0 | $ 0
Multifamily | Estimate of Fair Value Measurement |  |  |  |
Servicing Asset at Amortized Value, Balance [Roll Forward] |  |  |  |
Mortgage servicing rights – multifamily and SBA | $ 29,213 | $ 29,213 |  |

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- Definition Amortized amount of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-4 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-1 Reference 3: http://www.xbrl.org/2003/role/recommendedDisclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-2 + Details
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- Definition Amount of additions from purchases, assumption or transfer to contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-4 + Details
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