Net Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2020

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

A reconciliation of the denominator used in the calculation of basic and diluted loss per share is as follows (in thousands, except share and per share data):

	Three months ended
	March 31, 2020				March 31, 2019
	Class A		Class B		Class A		Class B
Numerator
Net loss	$	(8,662)	$	(1,911)	$	(5,898)	$	(1,565)
Denominator
Weighted-average common shares outstanding - basic and diluted	38,952,305		8,593,398		35,746,572		9,482,707
Basic and diluted net loss per share	$	(0.22)	$	(0.22)	$	(0.17)	$	(0.17)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The anti-dilutive securities excluded from the weighted-average shares used to calculate the diluted net loss per common share were as follows:

	As of
	March 31, 2020	March 31, 2019
Shares subject to outstanding common stock options	4,106,122	5,430,220
Shares subject to unvested restricted stock units	3,335,671	2,700,493
Shares issuable pursuant to the ESPP	107,331	92,664