Lease Intangible Assets and Liabilities - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Identified intangible assets, net of accumulated amortization	$ 44,121		$ 68,153
Identified intangible liability, net of accumulated amortization	9,300		10,600
Amortization of below-market leases, net of above-market leases	100	$ 100
Additional property expense	50	50
In-Place Leases, Net [Member]
Finite-Lived Intangible Assets [Line Items]
Identified intangible assets, net of accumulated amortization	41,265		$ 65,106
Amortization expense of intangible assets	$ 21,000	$ 10,300