Net Loss Per Share (Tables)

6 Months Ended

Jun. 30, 2020

Earnings Per Share [Abstract]

Summary of Potentially Dilutive Securities Excluded from Computation of Diluted Weighted-Average Shares Outstanding

The following table presents securities that have been excluded from the computations of diluted weighted-average shares outstanding as they would be anti-dilutive:

	Six Months Ended June 30,
	2020	2019
Unvested common stock from early exercise of options	36,772	88,744
Stock options to purchase common stock	6,385,572	5,865,247
Common stock offering from ESPP	23,492	—
Total	6,445,836	5,953,991