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VARIABLE INTEREST ENTITIES - Schedule of the Fair Value of OBX Trusts Closed (Details) - Consolidated VIEs - USD ($) $ in Thousands	Sep. 30, 2023	Jul. 31, 2023	Jun. 30, 2023	May 31, 2023	Apr. 30, 2023	Feb. 28, 2023	Jan. 31, 2023
OBX Trust
Variable Interest Entity [Line Items]
Face Value at Closing			$ 390,271		$ 407,525		$ 405,209
OBX Trust | OBX 2023-J1
Variable Interest Entity [Line Items]
Face Value at Closing						$ 305,755
OBX Trust | OBX 2023-NQM2
Variable Interest Entity [Line Items]
Face Value at Closing						$ 420,650
OBX Trust | OBX 2023-NQM4
Variable Interest Entity [Line Items]
Face Value at Closing				$ 394,291
OBX Trust | OBX 2023-INV1
Variable Interest Entity [Line Items]
Face Value at Closing				$ 314,839
OBX 2023-NQM6
Variable Interest Entity [Line Items]
Face Value at Closing		$ 400,530
OBX 2023-NQM7
Variable Interest Entity [Line Items]
Face Value at Closing	$ 411,133

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- Definition

Amount of investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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