Significant Accounting Policies (Promotional Allowances) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Promotional Allowances [Line Items]
Total promotional allowances	$ 1,202	$ 1,152
Hotel [Member]
Promotional Allowances [Line Items]
Total promotional allowances	90	82
Food And Beverage [Member]
Promotional Allowances [Line Items]
Total promotional allowances	$ 1,112	$ 1,070