Quarterly report pursuant to Section 13 or 15(d)

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

v3.21.1
Stock-Based Compensation - Restricted Stock Unit Activity (Details) - Restricted stock units
3 Months Ended
Mar. 31, 2021
$ / shares
shares
Shares  
Outstanding, beginning balance (in shares) | shares 1,677,060
Granted (in shares) | shares 4,238,176
Released (in shares) | shares (280,788)
Forfeited (in shares) | shares (88,994)
Outstanding, ending balance (in shares) | shares 5,545,454
Weighted Average Grant Date Fair Value  
Outstanding, beginning balance (in dollars per share) | $ / shares $ 1.41
Granted (in dollars per share) | $ / shares 1.88
Released (in dollars per share) | $ / shares 1.22
Forfeited (in dollars per share) | $ / shares 1.47
Outstanding, ending balance (in dollars per share) | $ / shares $ 1.78