General form of registration statement for all companies including face-amount certificate companies

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

v3.22.4
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 12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Dec. 31, 2020
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]        
Antidilutive shares excluded from calculation of diluted net loss per share 5,589,991 5,191,957 5,221,279 4,318,357
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 4,028,078 3,630,044 3,659,366 3,596,444
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 1,561,913 1,561,913 721,913