Quarterly report pursuant to Section 13 or 15(d)

Net Loss per Share (Details)

v3.22.2
Net Loss per Share (Details) - shares
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Weighted-average unvested restricted common stock that has been issued and is subject to forfeiture 8,797 54,709
Anti-dilutive shares excluded from the calculation of net loss per share 7,437,419 5,483,243
Common Stock Warrants    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Anti-dilutive shares excluded from the calculation of net loss per share 6,757,180 4,247,384
Employee Stock Options    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Anti-dilutive shares excluded from the calculation of net loss per share 678,150 370,359
Preferred Stock.    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Anti-dilutive shares excluded from the calculation of net loss per share 2,089 865,500