Stock Plans and Stock Based Compensation (Tables)

9 Months Ended

Sep. 30, 2019

Share-based Payment Arrangement [Abstract]

Schedule of Stock Option Activity

	Options Outstanding						Options Exercisable
	Options Outstanding	Weighted Average Exercise Price		Weighted Average Fair Value		Weighted Average Remaining Contractual Life	Options Exercisable	Weighted Average Exercise Price		Weighted Average Fair Value		Weighted Average Remaining Contractual Life
At January 1, 2019	10,008,001	$	0.08	$	0.08	4.81 years	8,847,351	$	0.08	$	0.08	4.41 years
Expired	1,907,501	$	0.11	$	0.11
At September 30, 2019	8,100,500	$	0.07	$	0.07	5.05 years	6,939,850	$	0.08	$	0.08	4.70 years