Investments in Real Estate-Related Securities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Principal Balance	$ 12,296	$ 841
Unamortized Premium (Discount)	143	20
Amortized Cost	12,439	861
Unrealized Gain (Loss), Net	(161)	5
Fair Value	12,278	866
Equity securities	$ 400	$ 11
Equity securities, weighted average yield	6.78%	6.52%
Non-agency CMBS
Debt Instrument [Line Items]
Principal Balance	$ 7,171	$ 716
Unamortized Premium (Discount)	(83)	11
Amortized Cost	7,088	727
Unrealized Gain (Loss), Net	(154)	2
Fair Value	$ 6,934	$ 729
Period-end Weighted Average Yield	3.60%	3.39%
Corporate debt
Debt Instrument [Line Items]
Principal Balance	$ 5,125	$ 125
Unamortized Premium (Discount)	226	9
Amortized Cost	5,351	134
Unrealized Gain (Loss), Net	(7)	3
Fair Value	$ 5,344	$ 137
Period-end Weighted Average Yield	3.58%	2.55%