Earnings (loss) per share

3 Months Ended

Mar. 31, 2021

Earnings Per Share [Abstract]

Earnings (loss) per share

Earnings (loss) per shareThe Company excluded the following potentially dilutive shares from diluted net loss per share as the effect would have been anti-dilutive for all periods presented:

	Three Months Ended March 31,
	2021	2020
Outstanding stock options	6,891,578	5,344,927
Restricted stock units	148,500	134,000
Shares issuable under 2020 ESPP	22,521	—
	7,062,599	5,478,927