Commitments and Contingencies (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2015 USD ($) item	Jun. 30, 2014 USD ($)	Jun. 30, 2015 USD ($) item	Jun. 30, 2014 USD ($)	Dec. 31, 2014 USD ($)
Capital Leases
Capital lease obligation, noncurrent	$ 15,576,000		$ 15,576,000		$ 15,576,000
Capital lease obligation, current	1,000		1,000
Assets under capital lease
Capital Leased Assets, Gross	58,799,000		58,799,000		58,903,000
Accumulated depreciation	(4,533,000)		(4,533,000)		(3,841,000)
Capital lease assets, net	54,266,000		54,266,000		55,062,000
Future minimum lease payments under capital leases
2015	1,403,000		1,403,000
2016	1,403,000		1,403,000
2017	1,403,000		1,403,000
2018	1,403,000		1,403,000
2019	1,403,000		1,403,000
Thereafter	108,713,000		108,713,000
Future minimum lease payments under capital leases
Total minimum lease payments	115,728,000		115,728,000
Less: Amount representing interest	(100,152,000)		(100,152,000)
Present value of net minimum lease payments	$ 15,576,000		$ 15,576,000
Ground and Operating Leases
Number of Real Estate Properties | item	30		30
Minimum rent, including straightline adjustments	$ 3,723,000	$ 3,782,000	$ 7,420,000	$ 7,610,000
Percentage rent	911,000	729,000	1,729,000	1,357,000
Total rent expense included in property tax, ground lease and insurance	4,634,000	4,511,000	9,149,000	8,967,000
Lease expense on corporate facility	100,000	100,000	200,000	200,000
Buildings and improvements
Assets under capital lease
Capital Leased Assets, Gross	58,799,000		$ 58,799,000		58,799,000
Furniture, fixtures and equipment
Assets under capital lease
Capital Leased Assets, Gross					$ 104,000
Hyatt Chicago Magnificent Mile
Capital Leases
Capital lease contingent rent criteria (as a percent)			4.00%
Percentage rent due	$ 19,000	0	$ 19,000	0
Fairmont Newport Beach Land Member
Ground and Operating Leases
Total rent expense included in property tax, ground lease and insurance		$ 100,000		$ 300,000