Net Loss Per Share (Tables)

3 Months Ended

Apr. 30, 2017

Schedule of Basic and Diluted Net Loss Per Share

The following table presents the calculation of basic and diluted net loss per share (dollars in thousands, except per share data):



	Three Months Ended April 30,
	2017						2016

	Class A			Class B			Class A		Class B

	(unaudited)
Numerator:
Net loss	$	(2,390	)	$	(26,511	)	$	—	$	(22,753	)
Denominator:
Weighted-average shares outstanding - basic and diluted	3,291			36,492			—		18,574
Net loss per share attributable to common stockholders - basic and diluted:	$(0.73)			$(0.73)			$	—	$(1.22)

Schedule of Potentially Dilutive Securities Excluded from Computation of Diluted Per Share

Potentially dilutive securities that were not included in the diluted per share calculations because they would be anti-dilutive were as follows (in thousands):



	Three Months Ended April 30,
	2017	2016

	(unaudited)
Conversion of convertible preferred stock	—	59,465
Conversion of common stock warrant	—	188
Conversion of convertible preferred stock warrant	—	29
Restricted common stock issued and outstanding	800	—
Issued and outstanding stock options	33,939	23,396
Unvested RSUs issued and outstanding	59	—
Unvested restricted stock awards issued and outstanding	599	—
Shares committed under the ESPP	1,040	—
Unvested shares subject to repurchase	439	699
	36,876	83,777