Net Income (Loss) Per Share Attributable to Common Stockholders

3 Months Ended

Apr. 30, 2019

Earnings Per Share [Abstract]

Net Income (Loss) Per Share Attributable to Common Stockholders

10. Net Income (Loss) Per Share Attributable to Common Stockholders

The following table sets forth the computation of basic and diluted net income (loss) per share attributable to common stockholders for the periods presented:

	Three Months Ended April 30,
	2019						2018
	Class A			Class B			Class A		Class B
Numerator:	(in thousands, except per share data)
Net income (loss)	$	—		$	2,214		$	—	$	(1,340	)
Less: undistributed earnings attributable to participating securities		—			(2,016	)		—		—
Reallocation of net income attributable to common stockholders		15			(15	)		—		—
Net income (loss) attributable to common stockholders, basic	$	15		$	183		$	—	$	(1,340	)
Reallocation of net income attributable to common stockholders		(3	)		3			—		—
Net income (loss) attributable to common stockholders, diluted	$	12		$	186		$	—	$	(1,340	)
Denominator:
Weighted-average shares used in computing net income    (loss) per share attributable to common stockholders, basic		8,393,169			101,315,729			—		80,623,861
Weighted-average shares used in computing net income    (loss) per share attributable to common stockholders, diluted		8,393,391			128,034,988			—		80,623,861
Net income (loss) per share attributable to common stockholders, basic	$	0.00		$	0.00		$	—	$	(0.02	)
Net income (loss) per share attributable to common stockholders, diluted	$	0.00		$	0.00		$	—	$	(0.02	)

The potential shares of common stock that were excluded from the computation of diluted net income (loss) per share attributable to common stockholders for the periods presented because including them would have been antidilutive are as follows:

	As of April 30,
	2019				2018
	Class A		Class B		Class A		Class B
Convertible preferred stock		—		—		—		152,665,804
Outstanding stock options		161,650		19,663		—		35,724,598
Shares subject to repurchase from early exercised stock    options and restricted stock		—		—		—		2,052,483
Total		161,650		19,663		—		190,442,885