Net Loss per Share (Tables)

12 Months Ended

Dec. 31, 2020

Earnings Per Share [Abstract]

Shares Not Included in Computation of Diluted Net Loss Per Share

The following shares were not considered in the computation of diluted net loss per share because their effect was anti-dilutive (in thousands):

	Year Ended December 31,
	2020	2019	2018
Shares issuable under the Equity Incentive Plan	5,348	4,763	6,339