Other Assets - Summary of Deferred Financing Fees, Deferred Leasing Costs and Capitalized Lease Incentives (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Other Assets [Abstract]
Deferred leasing costs	$ 21,692	$ 36,546
Accumulated amortization	(10,251)	(9,928)
Deferred leasing costs, net	11,441	26,618
Capitalized lease incentives	2,938	3,103
Accumulated amortization	(1,371)	(1,073)
Capitalized lease incentives, net	$ 1,567	$ 2,030