Net Loss Per Share Attributable to Common Stockholders (Tables)

6 Months Ended

Jun. 30, 2022

Earnings Per Share [Abstract]

Summary of Potentially Dilutive Securities Not Included in the Diluted Per Share Calculations

The following equity instruments were excluded from the calculation of diluted net loss per share because their effect would have been anti-dilutive for the periods presented:

	June 30,
	2022		2021
Stock options		5,637,483		3,564,665
Estimated shares issuable under the employee stock purchase plan		32,155		9,959
Unvested restricted stock units		615,151		167
Total		6,284,789		3,574,791