Organization and Summary of Significant Accounting Policies (Disaggregation of Operating Revenues) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Disaggregation of Revenue [Line Items]
Total revenue	$ 16,679	$ 10,361
Rooms [Member]
Disaggregation of Revenue [Line Items]
Total revenue	15,927	9,660
Food and Beverages [Member]
Disaggregation of Revenue [Line Items]
Total revenue	375	370
Other [Member]
Disaggregation of Revenue [Line Items]
Total revenue	$ 377	$ 331