Basis of Presentation and Summary of Significant Accounting Policies Complimentary (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Complimentary Items [Line Items]
Complimentary Goods and Services Expense -Food and Beverage	$ 89,593	$ 85,555	$ 83,150
Complimentary Goods and Services Expense-Room	6,216	6,327	7,045
Complimentary Goods and Services Expense-Other	3,807	3,369	2,225
Complimentary Goods and Services Expense	$ 99,616	$ 95,251	$ 92,420