Promotional Allowances (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Promotional Allowances [Line Items]
Total promotional allowances	$ 279	$ 279	$ 532	$ 557
Outstanding balance of promotional balance liability	700		700		$ 900
Hotel [Member]
Promotional Allowances [Line Items]
Total promotional allowances	19	21	35	42
Food And Beverage [Member]
Promotional Allowances [Line Items]
Total promotional allowances	$ 260	$ 258	$ 497	$ 515