Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2020

Accounting Policies [Abstract]

Summary of Potentially Dilutive Securities Not Included in Calculation of Diluted Net Loss Per Share

Potentially dilutive securities not included in the calculation of diluted net loss per share attributable to common stockholders because to do so would be anti-dilutive are as follows (in common stock equivalent shares):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
Common stock options		2,474,461		1,203,483		2,474,461		1,203,483
Common stock warrants		80,428		80,428		80,428		80,428
Total		2,554,889		1,283,911		2,554,889		1,283,911