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Net Loss per Share (Tables)

9 Months Ended

Oct. 31, 2018

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 attributable to common stockholders (in thousands, except share and per share data):

	Three Months Ended October 31,								Nine Months Ended October 31,
	2018				2017				2018				2017
Numerator:
Net loss	$	(31,320	)		$	(24,216	)		$	(91,730	)		$	(69,985	)
Denominator:
Weighted-average shares used to compute net loss per share, basic and diluted	52,702,526				17,421,642				51,431,021				14,749,500
Net loss per share, basic and diluted	$	(0.59	)		$	(1.39	)		$	(1.78	)		$	(4.74	)

Schedule of antidilutive securities excluded from computation of earnings per share

The following weighted-average outstanding potentially dilutive common shares 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 October 31,						Nine Months Ended October 31,
	2018			2017			2018			2017
Redeemable convertible preferred stock (as converted)	—			24,316,192			—			26,045,352
Redeemable convertible preferred stock warrants (as converted)	—			1,339			—			30,122
Common stock warrants	—			116,485			—			120,190
Stock options to purchase Class A common stock	3,046,631			3,258,405			3,315,885			2,207,524
Stock options to purchase Class B common stock	7,137,570			9,321,627			8,136,949			9,783,945
Unvested restricted stock units	1,707,692			54,550			1,265,391			54,550
Early exercised stock options	94,026			318,240			146,248			236,231
Shares underlying the conversion spread in the convertible senior notes	215,879			—			71,960			—

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- References

No definition available.

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- Definition

Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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