Quarterly report pursuant to Section 13 or 15(d)

Net Loss per Share (Details)

v3.21.2
Net Loss per Share (Details) - shares
shares in Thousands
 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Early exercise of unvested share options    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from computation of earnings per share amount 3,146 6,864
Options to purchase common shares    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from computation of earnings per share amount 285 352
Restricted common shares    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from computation of earnings per share amount 5,123 13,631
RSUs And PSUs    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from computation of earnings per share amount 15,086 5,555