v3.26.3
Convertible Preferred Stock and Stockholders' Equity - Restricted stock unit activity under all equity and stock option plans (Details) - Restricted Stock Units (RSUs)
9 Months Ended
Sep. 30, 2026
$ / shares
shares
Number of Restricted Stock Units  
Balance at the beginning of the period | shares 6,635,820
Granted | shares 3,817,602
Vested | shares (3,054,540)
Forfeited | shares (787,757)
Balance at the end of the period | shares 6,611,125
Weighted-Average Grant Date Fair Value per Share  
Balance at the beginning of the period | $ / shares $ 9.78
Granted | $ / shares 1.11
Vested | $ / shares 5.93
Forfeited | $ / shares 9.45
Balance at the end of the period | $ / shares $ 6.59