v3.26.3
Net Loss Per Share - Calculation of Basic and Diluted Net Loss Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Numerator:        
Allocation of undistributed earnings $ (12,807) $ (33,971) $ (38,394) $ (61,772)
Numerator for basic and diluted net loss per share – loss available to common stockholders $ (12,807) $ (33,971) $ (38,394) $ (61,772)
Denominator:        
Weighted-average common shares outstanding (in shares) 266,497,535 252,087,541 261,741,489 245,197,834
Denominator for basic and diluted net loss per shares - weighted-average common stock (in shares) 266,497,535 252,087,541 261,741,489 245,197,834
Basic net loss per share (in dollars per share) $ (0.05) $ (0.13) $ (0.15) $ (0.25)
Diluted net loss per share (in dollars per share) $ (0.05) $ (0.13) $ (0.15) $ (0.25)
Class A Common Stock        
Numerator:        
Allocation of undistributed earnings $ (11,724) $ (30,410) $ (34,710) $ (55,114)
Numerator for basic and diluted net loss per share – loss available to common stockholders $ (11,724) $ (30,410) $ (34,710) $ (55,114)
Denominator:        
Weighted-average common shares outstanding (in shares) 243,962,123 225,660,604 236,625,982 218,770,897
Denominator for basic and diluted net loss per shares - weighted-average common stock (in shares) 243,962,123 225,660,604 236,625,982 218,770,897
Basic net loss per share (in dollars per share) $ (0.05) $ (0.13) $ (0.15) $ (0.25)
Diluted net loss per share (in dollars per share) $ (0.05) $ (0.13) $ (0.15) $ (0.25)
Class B Common Stock        
Numerator:        
Allocation of undistributed earnings $ (1,083) $ (3,561) $ (3,684) $ (6,658)
Numerator for basic and diluted net loss per share – loss available to common stockholders $ (1,083) $ (3,561) $ (3,684) $ (6,658)
Denominator:        
Weighted-average common shares outstanding (in shares) 22,535,412 26,426,937 25,115,507 26,426,937
Denominator for basic and diluted net loss per shares - weighted-average common stock (in shares) 22,535,412 26,426,937 25,115,507 26,426,937
Basic net loss per share (in dollars per share) $ (0.05) $ (0.13) $ (0.15) $ (0.25)
Diluted net loss per share (in dollars per share) $ (0.05) $ (0.13) $ (0.15) $ (0.25)