Real Estate Assets, Net - Narrative (Details) $ in Thousands	3 Months Ended			6 Months Ended			12 Months Ended
	Jun. 30, 2023 USD ($) property		Jun. 30, 2022 USD ($) property	Jun. 30, 2023 USD ($) property		Jun. 30, 2022 USD ($) property	Dec. 31, 2022 USD ($) property		Mar. 31, 2023 USD ($)	Mar. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Real Estate [Line Items]
Net investments in real estate	$ 3,745	[1]	$ 7,434	$ 3,745	[1]	$ 7,434	$ 6,333	[1]	$ 5,092	$ 6,586	$ 6,063
Property held-for-sale	$ 300			$ 300			$ 300
Number of properties owned | property				28			39
Disposals | property	(7)		(1)	(12)		(4)
Gain (loss) on sale of property				$ 73		$ 2
Real estate impairment (recovery)	$ (700)		$ 100	(800)		(100)
Other income
Real Estate [Line Items]
Gain (loss) on sale of property	$ (18)		$ 18	$ 100		$ 2

[1] Real estate owned properties, net, are presented net of valuation allowances of $1.3 million and $0.7 million at June 30, 2023 and December 31, 2022, respectively.