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RELATED PARTY TRANSACTIONS	3 Months Ended
	Oct. 31, 2017
Related Party Transactions [Abstract]
Related Party Transactions	RELATED PARTY TRANSACTIONS We enter into various transactions with our related parties in the normal course of business. During the three months ended October 31, 2016 and 2017, our purchases of goods or services from related parties totaled $0.2 million and $0.3 million, respectively. We did not have any payables outstanding to related parties as of July 31, 2017 and October 31, 2017. Revenue from related parties for the three months ended October 31, 2016 and 2017 were $0.1 million and $0.3 million, respectively. We did not have any receivables outstanding from related parties as of July 31, 2017 and October 31, 2017. One member of our Board is affiliated with Lightspeed Venture Partners. As of October 31, 2017, entities affiliated with Lightspeed Venture partners owned approximately 7.3% of all our outstanding Class A common stock and Class B common stock combined.

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- Definition

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-URI http://asc.fasb.org/topic&trid=2122745

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