Investment in Unconsolidated Joint Venture (Summary of Results of Operations of Unconsolidated Joint Ventures) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Schedule of Equity Method Investments [Line Items]
Room rentals and other hotel services	$ 3,272	$ 2,989
Hotel and property operations	2,005	1,861
Depreciation and amortization	357	354
Total operating expenses	2,362	2,215
Operating income	910	774
Net loss on disposition of assets	(9)	(1)
Interest expense	(615)	(662)
Net earnings	286	111
Allocated earnings	286	111
Condor Hospitality Trust, Inc. [Member]
Schedule of Equity Method Investments [Line Items]
Allocated earnings	229	111
Three Wall Capital LLC [Member]
Schedule of Equity Method Investments [Line Items]
Allocated earnings	$ 57