Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Restricted Stock Unit Activity (Details)

v3.22.1
Stock-Based Compensation - Restricted Stock Unit Activity (Details) - Restricted stock units
12 Months Ended
Dec. 31, 2021
$ / shares
shares
Shares  
Outstanding, beginning balance (in shares) | shares 1,677,060
Granted (in shares) | shares 4,884,848
Released (in shares) | shares (2,593,237)
Forfeited (in shares) | shares (392,401)
Outstanding, beginning balance (in shares) | shares 3,576,270
Weighted Average Grant Date Fair Value  
Outstanding, beginning balance (in dollars per share) | $ / shares $ 1.41
Granted (in dollars per share) | $ / shares 1.90
Released (in dollars per share) | $ / shares 1.57
Forfeited (in dollars per share) | $ / shares 1.66
Outstanding, ending balance (in dollars per share) | $ / shares $ 1.94