Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION - Options and RSUs (Details)

v3.22.2
STOCK-BASED COMPENSATION - Options and RSUs (Details)
$ / shares in Units, $ in Millions
6 Months Ended
Jun. 30, 2022
USD ($)
$ / shares
shares
Employee stock options and Restricted Stock Units  
Additional disclosures  
Total unrecognized compensation costs | $ $ 18.3
Weighted-average recognition period of unrecognized compensation cost 2 years 11 months 8 days
Employee stock options  
Number of Shares  
Granted (in shares) 5,299,247
Exercised (in shares) 433,318
Outstanding, end of period (in shares) 33,081,045
Employee stock options | Vesting upon achievement of corporate performance-based milestones  
Number of Shares  
Outstanding, end of period (in shares) 2,535,000
Additional disclosures  
Total unrecognized compensation costs | $ $ 5.0
Restricted stock units  
Number of Shares  
Granted (in shares) 1,181,362
Vested (in shares) 203,750
Outstanding, end of period (in shares) 1,190,532
Weighted-Average Grant Date Fair Value  
Granted (in dollars per share) | $ / shares $ 2.36
Additional disclosures  
Vesting period 4 years