Investment in Unconsolidated Joint Venture (Summary of Results of Operations of Unconsolidated Joint Ventures) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Schedule of Equity Method Investments [Line Items]
Room rentals and other hotel services	$ 12,666	$ 11,888	$ 11,582
Hotel and property operations	8,084	7,855	7,585
Depreciation and amortization	1,494	1,444	1,425
Total operating expenses	9,578	9,299	9,010
Operating income	3,088	2,589	2,572
Net loss on disposition of assets	(2)	(197)	(8)
Net loss on derivative	(1)	(27)	(3)
Interest expense	(2,675)	(2,637)	(2,323)
Loss on extinguishment of debt	(172)
Net earnings (loss)	238	(272)	238
Condor Hospitality Trust, Inc. [Member]
Schedule of Equity Method Investments [Line Items]
Allocated earnings (loss)	190	(218)	190
Three Wall Capital LLC [Member]
Schedule of Equity Method Investments [Line Items]
Allocated earnings (loss)	$ 48	$ (54)	$ 48