Stock Plans and Stock Based Compensation (Tables)

3 Months Ended

Mar. 31, 2019

Disclosure of Compensation Related Costs, Share-based Payments [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
At March 31, 2019	10,008,001	$	0.08	$	0.08	4.56 years	8,847,351	$	0.08	$	0.08	4.16 years