Revenue Recognition - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Revenue from Contract with Customer [Abstract]
Adjustments necessary to record rent on straight line basis	$ 2,370	$ (3,046)	$ (298)	$ (7,368)
Straight line rent receivables	13,377		13,377		$ 4,054
TA
Related Party Transaction [Line Items]
Straight line rent receivable, due from related persons	37,223		37,223		$ 47,057
Deferred percentage rental income	$ 893	$ 1,020	$ 1,742	$ 3,047