Net Loss Per Share Attributable to Common Stockholders (Tables)

9 Months Ended

Sep. 30, 2020

Earnings Per Share [Abstract]

Summary of Dilutive Securities Excluded from Computation of Diluted Net Loss Per Share Attributable to Common Stockholders

The following outstanding shares of potentially dilutive securities were excluded from the computation of the diluted net loss per share attributable to common stockholders for the periods presented because their effect would have been anti-dilutive:

	Nine Months Ended September 30,
	2020		2019
Convertible preferred stock on an as-converted basis		—		2,617,386
Unvested RSAs		4,204		8,407
Stock options to purchase common stock		1,927,428		1,498,377
Common stock warrants		—		3,310
Total		1,931,632		4,127,480