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Collaborative and Licensing Arrangements - Additional Information (Detail) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Collaborative Arrangement [Member] | Dydo Pharma Inc [Member]
Collaborative Arrangements [Line Items]
Revenues	$ 0	$ 2,100,000	$ 1,100,000	$ 2,100,000

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