Accrued Rent and Accounts Receivable, net - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Receivables [Abstract]
Allowance for uncollectible accounts	$ 2,641		$ 2,641		$ 2,597
Bad debt provision (recovery), net	$ 0	$ 877	23	$ (101)
Write-offs			$ (21)	$ 0