Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Net Loss per Share - Basic and Diluted (Details)

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Summary of Significant Accounting Policies - Net Loss per Share - Basic and Diluted (Details) - shares
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Total Shares of Common Stock Issuable 7,275,191 3,839,093
Common Stock    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Total Shares of Common Stock Issuable 6,757,180 2,726,700
Preferred Stock    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Total Shares of Common Stock Issuable 2,089 865,500
Employee Stock Options    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Total Shares of Common Stock Issuable 515,922 246,893