Quarterly report pursuant to Section 13 or 15(d)

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

v3.21.1
Stock-Based Compensation - Schedule of Restricted Stock Units Activity (Details) - Restricted Stock Units (RSUs) [Member]
3 Months Ended
Mar. 31, 2021
$ / shares
shares
Restricted Stock Units  
Beginning balance | shares 33,548
Granted | shares 5,447
Vested and released | shares 0
Forfeited | shares (73)
Ending balance | shares 38,922
Weighted Average Grant Date Fair Value  
Beginning balance | $ / shares $ 21.93
Granted | $ / shares 7.18
Vested and released | $ / shares 0
Forfeited | $ / shares 144.14
Ending balance | $ / shares $ 19.64