CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Rental revenue	$ 10,194	$ 11,565	$ 20,555	$ 23,007
Property operating expenses	5,058	5,810	10,890	12,119
General and administrative	5,866	1,669	9,101	5,961
Interest income	5,616	5,284	11,260	11,038
Interest expense	7,681	9,071	15,419	18,673
Affiliate
Rental revenue	313	280	555	546
Property operating expenses	195	254	577	496
General and administrative	747	765	2,417	1,898
Interest income	5,062	5,129	9,831	9,755
Interest expense	$ 1,373	$ 1,543	$ 2,768	$ 3,458