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Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2017

Warrant One [Member]

Schedule of Estimated Values of Warrants Valuation Assumptions

The estimated values of warrants, as well as the assumptions that were used in calculating such values were based on estimates at the issuance date as follows:

		Noteholders				Placement Agent
Risk-free interest rate			1.76	%			1.54	%
Weighted average expected term			5 years				5 years
Expected volatility			134.18	%			134.18	%
Expected dividend yield			0.00	%			0.00	%

Warrant Two [Member]

Schedule of Estimated Values of Warrants Valuation Assumptions

The estimated values of warrants, as well as the assumptions that were used in calculating such values were based on estimates at the issuance date as follows:

		Bridge Noteholders November 30, 2016				Placement Agent December 30, 2016				Bridge Noteholders September 21, 2017
Risk-free interest rate			1.83	%			1.93	%			1.89	%
Weighted average expected term			5 years				5 years				5 years
Expected volatility			123.94	%			123.07	%			130.80	%
Expected dividend yield			0.00	%			0.00	%			0.00	%

		Placement Agent November 17, 2017				Placement Agent November 30, 2017
Risk-free interest rate			2.06	%			2.14	%
Weighted average expected term			5 years				5 years
Expected volatility			129.87	%			129.34	%
Expected dividend yield			0.00	%			0.00	%

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