Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Schedule of Restricted Stock Units Activity (Details)

v3.21.2
Stock-Based Compensation - Schedule of Restricted Stock Units Activity (Details) - Restricted Stock Units (RSUs) [Member]
6 Months Ended
Jun. 30, 2021
$ / shares
shares
Restricted Stock Units  
Beginning balance | shares 33,548
Granted | shares 29,614
Vested and released | shares (1,845)
Forfeited | shares (6,393)
Ending balance | shares 54,924
Weighted Average Grant Date Fair Value  
Beginning balance | $ / shares $ 21.93
Granted | $ / shares 3.99
Vested and released | $ / shares 64.80
Forfeited | $ / shares 15.40
Ending balance | $ / shares $ 11.58