Segment Information - Schedule of Segment Reporting Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Net operating income (loss)	$ 2,558	$ 3,894
Industrial Assets Division [Member]
Net operating income (loss)	812	2,569
Financial Assets Division [Member]
Net operating income (loss)	2,932	2,522
Auction and Liquidation [Member]
Net operating income (loss)	796	1,468
Refurbishment & Resale [Member]
Net operating income (loss)	16	1,101
Brokerage [Member]
Net operating income (loss)	2,067	2,045
Specialty Lending [Member]
Net operating income (loss)	865	477
Corporate and Other [Member]
Net operating income (loss)	(1,186)	(1,197)
Consolidated [Member]
Net operating income (loss)	$ 2,558	$ 3,894