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License, Collaboration and Other Agreements - Additional Information (Detail) - USD ($)
$ in Millions
1 Months Ended 3 Months Ended
Feb. 28, 2023
Mar. 31, 2026
Mar. 31, 2025
Additional License And Collaboration Agreement Revenue [Member]      
Research And Development Arrangement Contract To Perform For Others [Line Items]      
Revenue   $ 0.0 $ 0.0
Kyorin Pharmaceutical Co Ltd [Member]      
Research And Development Arrangement Contract To Perform For Others [Line Items]      
Upfront and milestone payments received   $ 20.0  
Milestone payments received $ 10.0