3. Loss per Share (Tables)

12 Months Ended

Dec. 31, 2016

	Year Ended December 31,
	2016			2015
Numerator
Net loss	$	(32,613,687	)	$	(35,962,506	)
Preferred stock dividends		–			(1,627,188	)
Net loss attributable to common stockholders	$	(32,613,687	)	$	(37,589,694	)
Denominator
Basic and diluted weighted average common shares outstanding		1,080,934			415,517
Loss per share
Basic and diluted	$	(30.17	)	$	(90.46	)

	For the Year Ended December 31,
	2016		2015
Warrants		1,407,647		229,952
Convertible preferred stock		3,726,667		384,680
Convertible debt		1,427,954		35,814
Stock options		709,025		60,756
		7,271,293		711,202