Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2021

Earnings Per Share [Abstract]

Schedule of Potentially Issuable Common Shares not Included in Computation of Diluted Net Loss Per Share

The following potentially issuable common shares were not included in the computation of diluted net loss per share because they would have an anti-dilutive effect for each of the three and nine months ended September 30, 2021 and 2020 (in thousands):

	Three Months Ended September 30,		Nine Months Ended September 30,
	2021	2020	2021	2020
Shares issuable upon the release of restricted stock units	2,320	722	2,320	722
Shares issuable upon exercise of stock options	7,634	8,952	7,634	8,952
	9,954	9,674	9,954	9,674