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MORTGAGE BANKING OPERATIONS - Schedule of Loans Sold (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans sold | $ 1,508,694 | $ 362,590
Loans held for sale | 20,312 | 19,637
Single family |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans sold | 404,952 | 335,751
Single family | Residential Portfolio Segment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans held for sale | 20,312 | 12,849
CRE, Multifamily And SBA | Commercial Portfolio Segment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans sold | 1,103,742 | 26,839
Loans held for sale | 0 | $ 6,788
Multifamily | Commercial Portfolio Segment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans held for sale | $ 990,000 |

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