XML 59 R49.htm IDEA: XBRL DOCUMENT v3.23.1
Equity Incentive Plans - Summary of Stock Option Plan Activity (Details)
12 Months Ended
Dec. 31, 2022
$ / shares
shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Number of shares outstanding 18,943,937
Number of shares granted 5,296,547
Number of shares exercised 0
Number of shares cancelled (3,491,135)
Number of shares outstanding 20,749,349
Number of shares outstanding, weighted average exercise price | $ / shares $ 18.71
Number of shares granted, weighted average exercise price | $ / shares 3.11
Number of shares cancelled, weighted average exercise price | $ / shares 19.40
Number of shares outstanding, weighted average exercise price | $ / shares $ 14.61
Restricted Stock Units  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Number of shares outstanding 2,803,193
Number of shares granted 1,831,508
Number of shares released (899,966)
Number of shares forfeited (567,338)
Number of shares outstanding 3,167,397
Number of shares outstanding, weighted average grant date fair value | $ / shares $ 11.51
Number of shares granted, weighted average grant date fair value | $ / shares 2.73
Number of shares released, weighted average grant date fair value | $ / shares 11.45
Number of shares forfeited, weighted average grant date fair value | $ / shares 11.47
Number of shares outstanding, weighted average grant date fair value | $ / shares $ 6.46