Related-party transactions	9 Months Ended
Sep. 30, 2017
Related Party Transactions [Abstract]
Related-party transactions	Related-party transactions Debt and equity transactions All of the Company's convertible debt (see Note 8) was with holders of the Company's convertible preferred stock.

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.

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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