VARIABLE INTEREST ENTITIES - Schedule of the Fair Value of OBX Trusts Closed (Details) - Consolidated VIEs - USD ($) $ in Thousands	Dec. 31, 2024	Nov. 30, 2024	Oct. 31, 2024	Sep. 30, 2024	Aug. 31, 2024	Jul. 31, 2024	Jun. 30, 2024	May 30, 2024	Apr. 30, 2024	Mar. 31, 2024	Feb. 29, 2024	Jan. 31, 2024
OBX 2024-NQM1
Variable Interest Entity [Line Items]
Face Value at Closing												$ 413,581
OBX 2024-NQM2
Variable Interest Entity [Line Items]
Face Value at Closing												$ 495,980
OBX 2024-HYB1
Variable Interest Entity [Line Items]
Face Value at Closing											$ 412,084
OBX 2024-NQM3
Variable Interest Entity [Line Items]
Face Value at Closing											$ 439,904
OBX 2024-NQM4
Variable Interest Entity [Line Items]
Face Value at Closing										$ 592,448
OBX 2024-HYB2
Variable Interest Entity [Line Items]
Face Value at Closing										$ 397,787
OBX 2024-NQM5
Variable Interest Entity [Line Items]
Face Value at Closing									$ 574,553
OBX 2024-NQM6
Variable Interest Entity [Line Items]
Face Value at Closing									$ 441,421
OBX 2024-NQM7
Variable Interest Entity [Line Items]
Face Value at Closing								$ 551,759
OBX 2024-NQM8
Variable Interest Entity [Line Items]
Face Value at Closing								$ 723,086
OBX 2024-NQM9
Variable Interest Entity [Line Items]
Face Value at Closing							$ 532,126
OBX 2024-NQM10
Variable Interest Entity [Line Items]
Face Value at Closing						$ 482,526
OBX 2024-NQM11
Variable Interest Entity [Line Items]
Face Value at Closing						$ 602,981
OBX 2024-NQM12
Variable Interest Entity [Line Items]
Face Value at Closing					$ 532,193
OBX 2024-NQM13
Variable Interest Entity [Line Items]
Face Value at Closing				$ 582,213
OBX 2024-J1
Variable Interest Entity [Line Items]
Face Value at Closing				357,801
OBX 2024-NQM14
Variable Interest Entity [Line Items]
Face Value at Closing				$ 600,909
OBX 2024-NQM15
Variable Interest Entity [Line Items]
Face Value at Closing			$ 635,777
OBX 2024-NQM16
Variable Interest Entity [Line Items]
Face Value at Closing		$ 538,022
OBX 2024-NQM17
Variable Interest Entity [Line Items]
Face Value at Closing		$ 619,309
OBX 2024-NQM18
Variable Interest Entity [Line Items]
Face Value at Closing	$ 478,317