Net Loss per Share (Tables)

9 Months Ended

Sep. 30, 2020

Calculation of Basic and Diluted Earnings per Share

The following table presents the calculation of basic and diluted net loss per share for the Company’s common stock (in thousands, except per share data):


	Three Months Ended September 30,								Nine Months Ended September 30,
	2020				2019				2020				2019
	Class A		Class B		Class A		Class B		Class A		Class B		Class A		Class B
Net loss	$	(103)	$	(344)	$	(2,245)	$	(7,091)	$	(14,207)	$	(46,779)	$	(7,009)	$	(21,247)
Weighted-average shares used to compute basic and diluted net loss per share	35,028		117,118		35,041		110,660		35,030		115,342		35,827		108,607
Basic and diluted net loss per share	$	—	$	—	$	(0.06)	$	(0.06)	$	(0.41)	$	(0.41)	$	(0.20)	$	(0.20)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The following securities were excluded from the calculation of diluted net loss per share for common stock because their effect would have been anti-dilutive for the periods presented (in thousands):


	Three Months Ended September 30,		Nine Months Ended September 30,
	2020	2019	2020	2019
Stock options and restricted stock units	22,805	19,811	22,805	19,811
Shares issuable under the ESPP	269	—	269	—
Warrants	115	115	115	115
Total	23,189	19,926	23,189	19,926