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Secured Convertible Notes Payable and Common Stock Purchase Warrants (Tables)

6 Months Ended

Jun. 30, 2018

Debt Disclosure [Abstract]

Schedule of Inputs Used to Value the Series D Warrants

The Company valued the Series D Warrants using the following inputs:

		Warrant D-1				Warrant D-2
Expected life (in years)			5.0			5.5 - 6.5
Expected volatility		194.10%				215.0% - 389.0%
Risk-free interest rates		2.78%				2.13% - 2.30%

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- References

No definition available.

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- Definition

Tabular disclosure of input and valuation technique used to measure fair value and change in valuation approach and technique for each separate class of asset and liability measured on recurring and nonrecurring basis.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)
-URI http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258

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