Commitments and Contingencies (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Basic and incentive management fees incurred
Basic management fees	$ 8,942	$ 8,953	$ 16,837	$ 16,620
Incentive management fees	1,800	1,490	4,353	3,194
Total basic and incentive management fees	10,742	10,443	21,190	19,814
License and Franchise Agreements
Franchise assessments	7,175	7,067	13,102	12,880
Franchise royalties	2,706	2,831	4,834	5,114
Total franchise costs	9,881	$ 9,898	$ 17,936	$ 17,994
Minimum
Management Agreements
Basic management fees (as a percent)			1.75%
Maximum
Management Agreements
Basic management fees (as a percent)			3.50%
Renovation and Construction Commitments
Renovation and Construction Commitments
Remaining construction commitments	$ 50,300		$ 50,300