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LOANS - Schedule of Past Due Aggregate Carrying Value of Loans Held (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025	Jun. 30, 2025	Dec. 31, 2024
Financing Receivable, Past Due [Line Items]
Fair Value	$ 597,400	$ 404,337	$ 333,629	$ 395,922
Loans held for sale:
Financing Receivable, Past Due [Line Items]
UPB	580,571	396,475
Fair Value	597,400	404,337
Carrying Value Over (Under) UPB	16,829	7,862
Current \| Loans held for sale:
Financing Receivable, Past Due [Line Items]
UPB	551,226	374,842
Fair Value	568,841	383,602
Carrying Value Over (Under) UPB	17,615	8,760
30 to 59 days \| Loans held for sale:
Financing Receivable, Past Due [Line Items]
UPB	5,001	2,308
Fair Value	4,861	2,229
Carrying Value Over (Under) UPB	(140)	(79)
60 to 89 days \| Loans held for sale:
Financing Receivable, Past Due [Line Items]
UPB	4,267	4,193
Fair Value	4,116	4,030
Carrying Value Over (Under) UPB	(151)	(163)
90 days or more \| Loans held for sale:
Financing Receivable, Past Due [Line Items]
UPB	19,543	14,387
Fair Value	19,028	13,717
Carrying Value Over (Under) UPB	(515)	(670)
Forbearance \| Loans held for sale:
Financing Receivable, Past Due [Line Items]
UPB	534	745
Fair Value	554	759
Carrying Value Over (Under) UPB	$ 20	$ 14