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Investments in Real Estate Ventures - Narrative (Detail) $ in Thousands	1 Months Ended					3 Months Ended		9 Months Ended
	Sep. 30, 2025 USD ($) unit	Dec. 31, 2023 USD ($) ft² unit	Mar. 31, 2022 ft² unit parkingSpace	Oct. 31, 2021 ft² unit	Dec. 31, 2019 ft²	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Feb. 29, 2020 USD ($)
Schedule of Equity Method Investments [Line Items]
Revenue						$ 13,317	$ 12,995	$ 38,928	$ 34,386
Number of units in property | unit	400
The Hartford
Schedule of Equity Method Investments [Line Items]
Number of square foot | ft²					211,000
Maximum borrowing capacity										$ 87,000
Revenue						200	400	$ 800	800
Ownership %								2.50%
BLVD Forty Four
Schedule of Equity Method Investments [Line Items]
Number of square foot | ft²				16,000
Revenue						300	400	$ 1,000	1,000
Ownership %								5.00%
Number of units in property | unit				263
BLVD Ansel
Schedule of Equity Method Investments [Line Items]
Number of square foot | ft²			20,000
Revenue						$ 300	$ 300	$ 900	$ 900
Ownership %								5.00%
Number of units in property | unit			250
Number of parking spaces | parkingSpace			611
Comstock 41
Schedule of Equity Method Investments [Line Items]
Ownership %								100.00%
Number of square foot acquired | ft²		18,150
Payments to acquire real estate		$ 1,500
Number of dwelling units | unit		117
Square footage of retail space | ft²		11,000
Rockville Purchase And Sale Agreement
Schedule of Equity Method Investments [Line Items]
Deposits on real estate acquisitions	$ 1,000
Due diligence period	45 days

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