Investments in Unconsolidated Joint Ventures - Balance sheet (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
MEMBERS' EQUITY
Our investments in unconsolidated joint ventures	$ 18,814	$ 19,379
Unconsolidated Joint Ventures
ASSETS
Real estate, net	166,784	167,749
Cash and cash equivalents	1,307	1,344
Restricted cash	835	766
Tenant and other receivables, net	247	254
Prepaid expenses and other assets, net	231	204
Intangible assets, net	23,275	24,006
Total assets	192,679	194,323
LIABILITIES
Mortgages payable, net	112,960	114,218
Accounts payable and accrued expenses	1,823	1,705
Total liabilities	114,783	115,923
MEMBERS' EQUITY
Members' equity	91,074	92,070
Accumulated deficit	(13,178)	(11,943)
Other comprehensive loss		(1,727)
Total members' equity	77,896	78,400
Total liabilities and members' equity	192,679	194,323
Our investments in unconsolidated joint ventures	$ 18,814	$ 19,379