Net Loss Per Share Attributable to Common Stockholders (Tables)

12 Months Ended

Dec. 31, 2016

Net Loss Per Share Attributable to Common Stockholders

Schedule of calculation of basic and diluted net loss per common share

	December 31, 2016			December 31, 2015
Net loss attributable to common shareholders	$	(14,733,780	)	$	(16,637,924	)
Shares used to compute net loss per common share, basic and diluted		10,951,178			6,153,139
Net loss per share attributable to common shareholders, basic and diluted	$	(1.35	)	$	(2.70	)

Schedule of common stock equivalents excluded from the calculation of diluted net loss per common share

	December 31, 2016		December 31, 2015
Options issued and outstanding		2,571,220		919,506
Warrants to purchase common stock		5,968,876		748,872
Restricted stock units		20,789		55,536
Total		8,560,885		1,723,914