v3.26.3
Related-Party Transactions - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Sep. 29, 2025
OrbiMed          
Related Party Transaction [Line Items]          
Royalty expense payable $ 1.7 $ 2.0 $ 4.8 $ 3.4  
RA Capital Management, L.P [Member]          
Related Party Transaction [Line Items]          
Equity method investment, ownership percentage         10.00%
Pacific-Link Consulting, LLC          
Related Party Transaction [Line Items]          
Consulting expenses $ 0.6 $ 0.6 $ 2.0 $ 1.9