Net Loss per Common Share (Tables)

6 Months Ended

Jun. 30, 2016

Net Loss per Common Share

Computation of basic and diluted net loss per common share

	Three months ended June 30,				Six months ended June 30,
	2016		2015		2016		2015
Basic and diluted net loss per common share:
Net loss	$	(6,812,190)	$	(2,129,394)	$	(12,678,131)	$	(4,269,528)
Weighted average common shares outstanding—basic and diluted		19,149,417		11,108,144		19,149,417		11,108,144
Net loss per common share—basic and diluted	$	(0.36)	$	(0.19)	$	(0.66)	$	(0.38)

Schedule of potentially dilutive securities

	June 30,
	2016	2015
Convertible notes	—	2,285,753
Stock options	1,760,570	899,175
Warrants	272,468	272,468
	2,033,038	3,457,396