Acquisition of Businesses - Schedule of Purchase Price Allocated to Intangible Assets (Details) - USD ($) $ in Thousands	1 Months Ended
	Nov. 30, 2014	Oct. 31, 2014	Sep. 30, 2014	Jul. 31, 2014
West Glacier, Apgar Village, and other operations
Finite Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired				$ 189
Weighted average life				3 years 6 months
West Glacier, Apgar Village, and other operations | Favorable lease contracts
Finite Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired				$ 189
Blitz Communication Group Limited
Finite Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired			$ 8,692
Weighted average life			6 years 10 months 24 days
Blitz Communication Group Limited | Customer relationships
Finite Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired			$ 6,808
Blitz Communication Group Limited | Non-compete agreements
Finite Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired			1,413
Blitz Communication Group Limited | Trade name
Finite Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired			$ 471
onPeak LLC
Finite Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired		$ 14,100
Weighted average life		9 years 10 months 24 days
onPeak LLC | Customer relationships
Finite Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired		$ 13,800
onPeak LLC | Trade name
Finite Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired		300
Travel Planners, Inc
Finite Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired		$ 14,400
Weighted average life		9 years 9 months 18 days
Travel Planners, Inc | Customer relationships
Finite Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired		$ 13,500
Travel Planners, Inc | Trade name
Finite Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired		300
Travel Planners, Inc | Favorable lease contracts
Finite Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired		$ 600
N200 Limited And Affiliates
Finite Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired	$ 3,682
Weighted average life	7 years 4 months 24 days
N200 Limited And Affiliates | Customer relationships
Finite Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired	$ 3,309
N200 Limited And Affiliates | Non-compete agreements
Finite Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired	124
N200 Limited And Affiliates | Trade name
Finite Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired	125
N200 Limited And Affiliates | Favorable lease contracts
Finite Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired	$ 124