Consolidated Statements of Cash Flows (Parenthetical) - USD ($)	12 Months Ended
Dec. 31, 2017	Dec. 31, 2016
Stock of issuance costs	$ 1,120,323
Common Stock [Member]
Stock of issuance costs	1,120,323	$ 23,762
Preferred Stock [Member]
Stock of issuance costs		$ 69,528

The cash outflow for cost incurred directly with the issuance of an equity security.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585

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