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MORTGAGE BANKING OPERATIONS - SF MSR Roll Forward (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Additions and amortization:
Changes in fair value assumptions	$ (1,743)	$ (414)
Servicing asset at fair value, other change in fair value, statement of income or comprehensive income, extensible enumeration, not disclosed flag	Changes in fair value of MSRs due to assumptions (2)
Single family
Servicing Asset at Amortized Value, Balance [Roll Forward]
Beginning balance	$ 74,249	76,617
Additions and amortization:
Originations	3,409	3,136
Purchases	0	460
Amortization	(6,500)	(6,378)
Net additions and amortization	(3,091)	(2,782)
Changes in fair value assumptions	1,743	414
Ending balance	$ 72,901	$ 74,249

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- Definition

The value of new servicing assets, subsequently measured at fair value, acquired or created during the current period through purchases or from transfers of financial assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 860
-SubTopic 50
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(2)
-Publisher FASB
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Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
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Amount of increase (decrease) from changes in fair value classified as other for a contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.

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