Real Estate Assets, Net - Schedule of REO Held-For-Sale (Details) $ in Thousands		12 Months Ended
		Dec. 31, 2022 USD ($) property		Dec. 31, 2021 USD ($) property
Count
Balance at beginning of period | property		31		38
Net transfers from mortgage loans | property		27		23
Purchases | property		1		3
Adjustments to record at lower of cost or fair value | property		0		0
Depreciation on rental properties | property		0		0
Disposals | property		(20)		(33)
Balance at end of period | property		39		31
Amount
Balance at beginning of period | $		$ 6,063	[1]	$ 8,526
Net transfers from mortgage loans | $		4,699		3,511
Purchases | $		27		277
Adjustments to record at lower of cost or fair value | $		(376)		(293)
Depreciation on rental properties | $		0		(7)
Disposals | $		(4,080)		(5,951)
Balance at end of period | $	[1]	$ 6,333		$ 6,063

[1] Real estate owned properties, net, are presented net of valuation allowances of $0.7 million and $0.5 million at December 31, 2022 and December 31, 2021, respectively.