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Summary of Significant Accounting Policies (Tables)
6 Months Ended
Jun. 30, 2023
Accounting Policies [Abstract]  
Schedule of Antidilutive Securities Excluded from the Calculation of Diluted Net Loss per Share
The following table sets forth the outstanding potentially dilutive securities that have been excluded in the calculation of diluted net loss per share because their effect was anti-dilutive:
 
June 30,
20232022
Options to purchase Common Stock6,603,661 5,131,195 
Warrants to purchase Common Stock2,807,948 4,490,159 
Series A Convertible Preferred Stock877 877 
Series E Convertible Preferred Stock— 1,342,250 
9,412,486 10,964,481