v3.26.1
Related-Party Transactions - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Sep. 29, 2025
OrbiMed          
Related Party Transaction [Line Items]          
Royalty expense payable $ 1.9 $ 0.9 $ 3.1 $ 1.4  
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 $ 0.7 $ 0.6 $ 1.4 $ 1.3