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Summary of Significant Accounting Policies (Tables)
9 Months Ended
Sep. 30, 2022
Accounting Policies [Abstract]  
Schedule of Potentially Dilutive Securities not included in the Calculation of Diluted Net Loss per Share
The following table presents the weighted-average number of common share equivalents, calculated using the treasury stock method, as well as certain shares that are contingently issuable, not included in the calculation of diluted net loss per share due to the anti-dilutive effect of the securities:
Three Months Ended September 30,
Nine Months Ended September 30,
2022202120222021
Common stock options1,178,854 2,244,669 1,260,178 2,445,016 
Common stock warrants7,605,708 7,605,764 7,605,716 7,749,909 
Unvested restricted stock units and performance stock units1,872,911 658,971 1,399,300 597,542 
Total10,657,473 10,509,404 10,265,194 10,792,467