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Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Income Tax Disclosure [Line Items]
Income tax benefit	$ 4,438	$ (16)	$ 19,695	$ (39)
Valuation allowance against net deferred tax assets			valuation allowance		valuation allowance
Maximum [Member]
Income Tax Disclosure [Line Items]
Income tax benefit		$ (100)		$ (100)

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Income tax disclosure.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Describes the methodologies and assumptions on which the valuation allowance is based for deferred tax assets for which it is more likely than not that all or a portion of the deferred tax asset will not be realized.

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