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Investments in Real Estate Ventures - Schedule of Investments in Real Estate Ventures (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Equity Method Investment and Joint Venture, Fair Value Change [Roll Forward]
Fair value investments, beginning balance			$ 6,228
Distributions			0	$ (14)
Change in fair value	$ (35)	$ 75	(53)	$ 369
Fair value investments, ending balance	6,308		6,308
Fair Value, Inputs, Level 3
Equity Method Investment and Joint Venture, Fair Value Change [Roll Forward]
Fair value investments, beginning balance			4,599
Investments			0
Distributions			(2)
Change in fair value			50
Fair value investments, ending balance	$ 4,647		$ 4,647

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