Net Loss per Share

12 Months Ended

Dec. 31, 2017

17.	Net Loss per Share

The following table sets forth the computation of the Company’s basic and diluted net loss per share for the periods presented (in thousands, except share and per share data):

	Year Ended December 31,
	2017			2016			2015
Net loss	$	(72,176	)	$	(50,636	)	$	(44,995	)
Weighted-average common shares used in computing net loss per share, basic and diluted		58,457,868			40,068,307			17,432,434
Net loss per share, basic and diluted	$	(1.23	)	$	(1.26	)	$	(2.58	)

The following weighted-average common stock equivalents were excluded from the calculation of diluted net loss per share for the periods presented because including them would have had an anti-dilutive effect:

	Year Ended December 31,
	2017		2016		2015
Convertible preferred stock (if converted)		—		—		16,558,330
Options to purchase common stock		7,914,067		6,181,015		5,032,768
Convertible preferred stock warrant		—		—		71,318
Common stock warrant		3,345,674		804,248		142,513
Restricted stock units		108,107		33,835		—