Net Loss per Share (Tables)

9 Months Ended

Sep. 30, 2019

Net Loss per Share

Schedule of computation of the basic and diluted net loss per share attributable to common stockholders

The following table sets forth the computation of basic and diluted net loss per share (in thousands, except share and per share data):

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2019		2018		2019		2018
Numerator:
Net loss	$	(16,409)	$	(8,735)	$	(59,686)	$	(25,059)
Denominator:
Weighted-average shares used to compute net loss per common share, basic and diluted		26,956,957		22,912,279		25,315,512		21,750,562
Net loss per shares, basic and diluted	$	(0.61)	$	(0.38)	$	(2.36)	$	(1.15)

Schedule of potentially dilutive securities excluded from diluted net loss per share calculations

	September 30,
	2019	2018
Options to purchase common stock	3,709,631	3,153,479
Common stock warrants	2,750,000	2,750,000
Restricted stock units	284,445	420,650
ESPP shares	41,263	52,682
Total	6,785,339	6,376,811