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Senior Secured Notes, Net - Additional Information (Detail)	3 Months Ended		9 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Dec. 31, 2024
Debt Instrument [Line Items]
Gain on extinguishment of debt	$ 0	$ 2,389,000	$ 0	$ 5,352,000
Senior secured notes, net
Debt Instrument [Line Items]
Gain on extinguishment of debt		330,000
Total debt to total assets ratio	0.8333		0.8333		0.8333
Total unencumbered assets to total unsecured debt ratio	1.20		1.20
Senior secured notes, net | October 2021
Debt Instrument [Line Items]
Repurchase of aggregate principal amount		$ 4,600,000	$ 0	$ 30,800,000
Repurchase weighted-average price, percentage		92.00%		88.00%
Gain on extinguishment of debt				$ 3,300,000

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