Loss Per Share of Common Stock (Tables)

9 Months Ended

Sep. 30, 2018

Loss Per Share of Common Stock

Schedule of antidilutive securities excluded from the computation of diluted weighted average shares outstanding

	September 30,
	2018	2017
Restricted stock	117,867	239,800
Stock options	4,832,109	2,910,761
	4,949,976	3,150,561