Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)		3 Months Ended
		Mar. 31, 2023	Mar. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Additional impairment charges		$ 0
Lease termination fee		7,500,000
Proceeds from sale of property		32,000,000.0
Acquired in-place leases and leasing fees		900,000	$ 0
Depreciation and amortization		41,784,000	34,290,000
Aggregate sale price	[1]	51,874,000	5,212,000
Carrying value of property sold		46,995,000	3,824,000
Loss on sale of properties		3,415,000	1,196,000
Above and Below Market Leases | Lease Revenues, Net
Finite-Lived Intangible Assets [Line Items]
Acquired in-place leases and leasing fees		2,694,000	1,161,000
Acquired In-Place Leases | Depreciation and Amortization
Finite-Lived Intangible Assets [Line Items]
Acquired in-place leases and leasing fees		$ 10,588,000	$ 7,601,000

[1] Includes $32.0 million of proceeds from the sale of an underlying office property which was executed simultaneously with a lease termination in exchange for a fee of $7.5 million.