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MORTGAGE BANKING OPERATIONS - Loans Sold (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Proceeds from sale of loans originated as held for sale | $ 111,620 | $ 97,436 | $ 190,195 | $ 169,659
Single family |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Proceeds from sale of loans originated as held for sale | 98,081 | 92,787 | 168,460 | 156,260
CRE, multifamily and SBA | Commercial loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Proceeds from sale of loans originated as held for sale | $ 13,539 | $ 4,649 | $ 21,735 | $ 13,399

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