Basis of Presentation - Summary of Operating Lease Cost Recognized Through Property Operating Expenses (Details) - Property Operating Expenses $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2019 USD ($)	Sep. 30, 2019 USD ($)
Lease Cost
Fixed lease cost	$ 525	$ 1,575
Variable lease cost	13	41
Total	$ 538	$ 1,616
Weighted-average remaining lease term (years)	52 years 10 months 24 days	52 years 10 months 24 days
Weighted-average discount rate	6.30%	6.30%