v3.26.1
Net Loss Per Share - Schedule of Calculation of Basic and Diluted Earnings per Share for Common Stock and Preferred Stock (Detail) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]        
Weighted-average common shares outstanding, basic 113,631,565 77,156,068 113,031,223 77,141,196
Weighted-average common shares outstanding, diluted 113,631,565 77,156,068 113,031,223 77,141,196
Net loss used in the calculation of basic and diluted loss per share $ (31,630) $ (11,216) $ (70,655) $ (17,711)
Net loss available to common stock, basic (30,242) (10,362) (67,215) (16,362)
Net loss used in the calculation of diluted loss per share $ (30,242) $ (10,362) $ (67,215) $ (16,362)
Net loss per share, basic $ (0.27) $ (0.13) $ (0.59) $ (0.21)
Net loss per share, diluted $ (0.27) $ (0.13) $ (0.59) $ (0.21)
Net loss available to non-voting convertible preferred stock, basic $ (1,388) $ (854) $ (3,440) $ (1,349)
Net loss available to non-voting convertible preferred stock, diluted $ (1,388) $ (854) $ (3,440) $ (1,349)
Series X and Series X1 Non Voting Convertible Preferred Stock [Member]        
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]        
Weighted-average common shares outstanding, basic 93,876 114,508 104,135 114,508
Weighted-average common shares outstanding, diluted 93,876 114,508 104,135 114,508
Weighted-average shares outstanding, basic 93,876 114,508 104,135 114,508
Weighted-average shares outstanding, diluted 93,876 114,508 104,135 114,508
Net loss per share, basic $ (14.79) $ (7.46) $ (33.04) $ (11.78)
Net loss per share, diluted (14.79) (7.46) (33.04) (11.78)
Net loss per share, basic (14.79) (7.46) (33.04) (11.78)
Net loss per share, diluted $ (14.79) $ (7.46) $ (33.04) $ (11.78)