Net Loss Per Common Share (Tables)

3 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Weighted-average Number of Those Common Stock Equivalents Outstanding

The weighted-average number of those common stock equivalents outstanding for each of the periods presented is set forth in the table below:

	Three Months Ended March 31,
	2017		2016
Options		295,622		433,265
RSUs		59,593		—
Warrants		1,152,231		1,289,228