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Investments in Real Estate Ventures - Schedule of Investments in Real Estate Ventures (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Equity Method Investment and Joint Venture, Fair Value Change [Roll Forward]
Fair value investments, beginning balance			$ 7,077
Distributions			0	$ (27)
Change in fair value	$ 101	$ 68	294	$ 479
Fair value investments, ending balance	6,239		6,239
Fair Value, Inputs, Level 3
Equity Method Investment and Joint Venture, Fair Value Change [Roll Forward]
Fair value investments, beginning balance			5,513
Investments			20
Distributions			(586)
Change in fair value			(281)
Fair value investments, ending balance	$ 4,666		$ 4,666

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