Advances, Marketing And Reservation Activities (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Advances, marketing and reservation activities	$ 5,844,000	$ 29,467,000
Depreciation and amortization	9,056,000	7,691,000	7,497,000
Interest expense	42,537,000	27,189,000	12,939,000
Marketing And Reservation Fees [Member]
Depreciation and amortization	16,000,000	14,500,000	13,300,000
Reservation Activities [Member]
Interest expense	$ 3,700,000	$ 4,000,000	$ 4,100,000