v3.26.3
Intangible Asset - Schedule of Carrying Value of Intangible Asset (Detail) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Intangible Asset, Goodwill and Other [Abstract]    
Technology rights $ 32,081 $ 32,081
Accumulated amortization (20,626) (18,716)
Intangible asset, net $ 11,455 $ 13,365