Leases - Narrative (Details)	3 Months Ended	6 Months Ended
	Jun. 30, 2020 USD ($) ParkingSpace	Jun. 30, 2020 USD ($) ParkingSpace Term Hotel
Operating Leased Assets [Line Items]
Maximum additional terms up to which ground lease can be extended (up to) | Term		12
Periods in each additional renewal term	5 years	5 years
Approximate rent when monthly occupancy is less than 85%		$ 8,400
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%
Fixed lease payments		$ 600,000
Variable lease, payment		1,000.0
Hilton Garden Inn Marina del Rey, CA
Operating Leased Assets [Line Items]
Operating leases, monthly payment		$ 47,500
Ground Leases | Hilton Garden Inn Portsmouth
Operating Leased Assets [Line Items]
Periods in each additional renewal term	10 years	10 years
Number of additional terms | Term		3
Operating leases, monthly payment		$ 44,400
Operating lease, periodic increase, percentage		10.00%
Periodic increase in monthly payment		5 years
Operating lease, annual supplemental rent, percentage of gross revenues (equal to)		5.00%
Operating lease, annual supplemental rent subtraction, base rent multiplier		12
Air Rights Lease And Garage Lease
Operating Leased Assets [Line Items]
Number of parking spaces occupied by hotel (in parking spaces) | ParkingSpace	128	128
Quarterly rent	$ 31,000
Office Lease
Operating Leased Assets [Line Items]
Maximum additional terms up to which ground lease can be extended (up to) | Hotel		2
Periods in each additional renewal term	5 years	5 years
Operating leases, term of contract	11 years	11 years
Operating leases, abatement term of contract		12 months
Minimum | Hilton Garden Inn Marina del Rey, CA
Operating Leased Assets [Line Items]
Operating lease, periodic increase, percentage		5.00%
Maximum | Hilton Garden Inn Marina del Rey, CA
Operating Leased Assets [Line Items]
Operating lease, periodic increase, percentage		25.00%