STOCKHOLDERS' EQUITY (Tables)

9 Months Ended

Sep. 30, 2019

STOCKHOLDERS' EQUITY

Schedule of Share-based Compensation, Stock Options, Activity

The following table summarizes the Company’s outstanding options activity during the nine months ended September 30, 2019:

				Weighted		Intrinsic
		Weighted		Average		Value
	Number of	Average		Remaining		of
	Options	Exercise Price		Term	Exercisable	Options
Outstanding at December 31, 2018	997,989	$	4.67	2.14	925,545	$	4,705,220
Granted	121,639		7.48	8.83			—
Exercised	(37,528)		1.75
Forfeited/Expired	(178,253)		12.28
Outstanding at September 30, 2019	903,847	$	3.67	2.97	766,350	$	1,209,562

Schedule of Other Share-based Compensation, Activity

The following table summarizes the Company’s outstanding warrants activity for the nine months ended September 30, 2019:

				Weighted	Intrinsic
		Weighted		Average	Value
	Number of	Average		Remaining	of
	Warrants	Exercise Price		Term	Warrants
Outstanding at December 31, 2018	1,781,715	$	4.20	2.23	$	8,930,058
Granted	146,667		6.00	1.00		—
Exercised	(1,279,550)		1.85
Forfeited/Expired	(111,511)		10.72
Outstanding at September 30, 2019	537,321	$	7.34	0.90	$	63,500

Schedule of Nonvested Restricted Stock Shares Activity

The following table summarizes the restricted stock unit activity for the nine months ended September 30, 2019:

Restricted stock units issued as of December 31, 2018	222,514
Granted	158,845
Total Restricted stock units issued at September 30, 2019	381,359
Vested at September 30, 2019	242,514
Unvested restricted stock units as of  September 30, 2019	138,845