Net Loss Per Share (Tables)

3 Months Ended

Apr. 30, 2020

Earnings Per Share [Abstract]

Schedule of basic and diluted earnings (loss) per share

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 April 30,
	2020			2019
Numerator:
Net loss	$	(53,967	)	$	(33,240	)
Denominator:
Weighted-average shares used to compute net loss per share, basic and diluted	57,649,524			54,710,746
Net loss per share, basic and diluted	$	(0.94	)	$	(0.61	)

Schedule of antidilutive securities excluded from computation of earnings per share

The following weighted-average outstanding potentially dilutive shares of common stock were excluded from the computation of diluted net loss per share for the periods presented because the impact of including them would have been anti-dilutive.

	Three Months Ended April 30,
	2020	2019
Stock options to purchase Class A common stock	1,646,894	2,471,439
Stock options to purchase Class B common stock	4,326,300	5,700,441
Unvested restricted stock units	3,866,970	2,561,471
Early exercised stock options	10,157	47,550
Shares underlying the conversion spread in the convertible senior notes	707,613	1,945,081