Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2022

Accounting Policies [Abstract]

Summary of Outstanding Potentially Dilutive Securities Excluded from Calculation of Diluted Net Loss Per Share

The following table sets forth the outstanding potentially dilutive securities that have been excluded from the calculation of diluted net loss per share because to do so would be anti-dilutive for the three months ended March 31, 2022 and 2021: 

	Three Months Ended March 31,
	2022		2021
Warrants to purchase common stock		12,000		1,841,879
Common stock options		5,413,466		5,392,259
Total excluded securities		5,425,466		7,234,138