v3.25.4
Net Loss Per Share - Schedule of Basic and diluted net loss per share of common stock (Detail) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Earnings Per Share [Abstract]    
Net loss $ (162,337) $ (84,969)
Weighted-average shares of common stock outstanding 38,617,580 33,313,849
Net loss per share attributable to common stockholders, basic $ (4.2) $ (2.55)
Net loss per share attributable to common stockholders, diluted $ (4.2) $ (2.55)