Net Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2016

Net Loss Per Share

Schedule of net loss per share, basic and diluted

	Three Months Ended March 31,
	2016		2015
Net loss	$	(11,937)	$	(3,384)
Weighted average common shares outstanding, basic and diluted		18,050,597		14,923,136
Net loss per share attributable to common stockholders	$	(0.66)	$	(0.23)

Schedule of potentially dilutive securities excluded from the computation of diluted net loss per share attributable to common stockholders

	March 31,
	2016		2015
Stock options to purchase common stock		2,200,117		2,151,543
Warrants for the purchase of common stock		47,710		47,710
		2,247,827		2,199,253