Commitments and Contingencies - Additional Information (Details)	1 Months Ended	12 Months Ended
	Sep. 30, 2015 Term	Dec. 31, 2016 USD ($) Term ParkingSpace renewal_period	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)
Capital Leased Assets [Line Items]
Maximum additional terms up to which ground lease can be extended | Term		12
Periods in each additional renewal term		5 years
Approximate rent when monthly occupancy is less than 85%		$ 8,000
Percentage of occupancy under condition one (less than)		85.00%
Approximate rent when monthly occupancy is 100%		$ 20,000
Percentage of occupancy under condition two		100.00%
Minimum percentage of annual rent increase		2.50%
Management fees recorded within hotel other operating expenses		$ 9,400,000	$ 8,700,000	$ 6,100,000
Franchise fees recorded within hotel other operating expenses		22,400,000	21,200,000	15,100,000
Island Hospitality Management Inc.
Capital Leased Assets [Line Items]
Management fees recorded within hotel other operating expenses		300,000	300,000	200,000
Concord
Capital Leased Assets [Line Items]
Management fees recorded within hotel other operating expenses		$ 0	$ 0	$ 0
Hotel Management Agreement | Island Hospitality Management Inc.
Capital Leased Assets [Line Items]
Initial terms of management agreements		5 years
Minimum notice period for termination of management agreement		6 months
Number of renewal periods | renewal_period		2
Renewal periods of management agreements		5 years
Agreement renewal successive period termination notice (no later than)		90 days
Property management fee (in percentage)		10.00%
Incentive management fee cap (in percentage)		1.00%
Air Rights Lease And Garage Lease
Capital Leased Assets [Line Items]
Number of parking spaces occupied by hotel | ParkingSpace		128
Rent expense		$ 27,000
Office Lease
Capital Leased Assets [Line Items]
Maximum additional terms up to which ground lease can be extended | Term	2
Periods in each additional renewal term	5 years
Term of contract	11 years
Abatement term of contract	12 months
Residence Inn San Diego Gaslamp
Capital Leased Assets [Line Items]
Incentive management fee cap (in percentage)		1.00%
Residence Inn San Diego Gaslamp | Other Leases
Capital Leased Assets [Line Items]
Maximum additional terms up to which ground lease can be extended | Term		3
Periods in each additional renewal term		10 years
Operating leases, monthly payment		$ 40,000
Operating lease, periodic increase, (in percentage)		10.00%
Operating lease, periodic increase, term		5 years
Annual supplemental rent, percentage of gross revenues		5.00%
Annual supplemental rent subtraction, base rent multiplier		12
Hilton Garden Inn Marina del Rey
Capital Leased Assets [Line Items]
Incentive management fee cap (in percentage)		1.00%
Hilton Garden Inn Marina del Rey | Other Leases
Capital Leased Assets [Line Items]
Operating leases, monthly payment		$ 43,000
Hilton Garden Inn Marina del Rey | Other Leases | Minimum
Capital Leased Assets [Line Items]
Annual supplemental rent, percentage of gross revenues		5.00%
Hilton Garden Inn Marina del Rey | Other Leases | Maximum
Capital Leased Assets [Line Items]
Annual supplemental rent, percentage of gross revenues		25.00%
Concord | Hotel Management Agreement
Capital Leased Assets [Line Items]
Initial terms of management agreements		10 years