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MORTGAGE BANKING OPERATIONS - Gain on Origination and Sale (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Gain on mortgage loan origination and sale activities [Line Items]
Gain on loan origination and sale activities	$ 2,372	$ 2,647	$ 7,238	$ 16,213
Single family
Gain on mortgage loan origination and sale activities [Line Items]
Gain on loan origination and sale activities	2,267	1,778	6,656	11,896
CRE, multifamily and SBA | Commercial loans
Gain on mortgage loan origination and sale activities [Line Items]
Gain on loan origination and sale activities	$ 105	$ 869	$ 582	$ 4,317

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Gain on mortgage loan origination and sale activities [Line Items]

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Net Gains Losses On Mortgage Loan Origination And Sales Activities, Including Discontinued Operations

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