SUBSEQUENT EVENTS (Details) - USD ($) $ in Thousands		May 31, 2022	Mar. 31, 2022	Dec. 31, 2021	[2]
Subsequent Event [Line Items]
Face value of financing receivable	[1]		$ 3,617,818	$ 4,242,043
OBX 2022-NQM4 Trust | Consolidated VIEs | Residential Mortgage Loans | Subsequent Event
Subsequent Event [Line Items]
Face value of financing receivable		$ 457,300

[1] (4)Includes $1.9 million and $2.3 million of residential mortgage loans held for sale at March 31, 2022 and December 31, 2021, respectively.

[2] (1)Derived from the audited consolidated financial statements at December 31, 2021.