Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share - Summary of Shares Excluded from Calculation of Diluted Net Loss per Share Applicable to Common Stockholders (Details)

v3.21.2
Net Loss Per Share - Summary of Shares Excluded from Calculation of Diluted Net Loss per Share Applicable to Common Stockholders (Details) - shares
9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]    
Antidilutive shares excluded from calculation of diluted net loss per share 5,191,957 4,020,092
Options to Purchase Shares of Stock    
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]    
Antidilutive shares excluded from calculation of diluted net loss per share 3,630,044 3,369,144
Warrants to Purchase Shares of Stock    
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]    
Antidilutive shares excluded from calculation of diluted net loss per share 1,561,913 650,948