Acquisition of Businesses - Schedule of Recognized Assets Acquired and Liabilities Assumed (Details) (USD $) In Thousands, unless otherwise specified	0 Months Ended	12 Months Ended
	Mar. 07, 2012 Banff International Hotel	Dec. 31, 2011 Series of Individually Immaterial Business Acquisitions
Business Acquisition [Line Items]
Cash and cash equivalents	$ 10	$ 30
Accounts receivable	23
Other current assets	33	870
Property and equipment	20,408	32,905
Goodwill, Expected Tax Deductible Amount	1,890	7,645
Other intangible assets	1,323	1,086
Total assets acquired	23,687	42,536
Customer Deposits	(64)	(821)
Other current liabilities	(67)	(198)
Other long-term liabilities		(382)
Total liabilities acquired	(131)	(1,401)
Purchase price	$ 23,556	$ 41,135