Investments in Unconsolidated Affiliated Real Estate Entities (Details - Condensed income statements for Williamsburg Moxy Hotel Joint Venture) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Restructuring Cost and Reserve [Line Items]
Pre-opening costs	$ 400	$ 0	$ 400	$ 0
Net loss	(166)	$ 168	(8)	$ 416
Williamsburg Moxy [Member]
Restructuring Cost and Reserve [Line Items]
Pre-opening costs	357		419
General and administrative costs	7		7
Net loss	(364)		(426)
Company’s share of net loss (25%)	$ (91)		$ (107)