Related Party Transactions - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Related Party Transaction [Line Items]
Research and development fees	$ 3,095	$ 2,182
Related Party | GNI Group
Related Party Transaction [Line Items]
Research and development fees	0	$ 0
Other Receivables	200		$ 200
Related Party | F351 Agreement | GNI Group
Related Party Transaction [Line Items]
Due to related parties	$ 200		$ 200