Stock-based Compensation (Tables)

9 Months Ended

Sep. 30, 2017

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Schedule of Changes in Common Stock Options

The following summarizes the changes in common stock options for the nine months ended September 30, 2017:

	Options			Weighted Average Exercise Price
Outstanding at December 31, 2016		5,169,200		$	0.96
Granted		50,000		$	0.48
Exercised		(10,000	)	$	0.08
Forfeited		(149,850	)	$	0.45
Outstanding at September 30, 2017		5,059,350		$	0.95
Options exercisable at September 30, 2017		1,912,500		$	1.82

Schedule of Changes in Restricted Stock Awards

The following summarizes the changes in restricted stock awards for the nine months ended September 30, 2017:

	Restricted Stock Awards			Weighted AverageGrant Date Fair Value Per Share
Unvested awards at December 31, 2016		37,500		$	0.38
Vested		(37,500	)	$	0.38
Unvested awards at September 30, 2017		—			—
Vested awards at September 30, 2017		262,500		$	0.38