Warrant Liabilities (Tables)

6 Months Ended

Jun. 30, 2016

Warrant Liabilities [Abstract]

Schedule of weighted-average assumptions

The following reflects the weighted-average assumptions for each of the six-month periods indicated:

	Six Months Ended June 30,
	2016			2015
Risk-free interest rate		0.20	%		0.28	%
Expected dividend yield		0	%		0	%
Expected lives		0.09			1.09
Expected volatility		59.3	%		62.7	%
Warrants classified as liabilities (in shares)		6,371,854			6,371,854