Stock Plans and Stock-Based Compensation (Details 1) - $ / shares	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Summary of stock options activity
Options Outstanding, Beginning balance	18,534,821
Options Outstanding, Ending balance	16,929,821	18,534,821
Options Outstanding, Weighted Average Exercise Price, Beginning balance	$ 0.08
Options Outstanding, Weighted Average Exercise Price, Ending balance	0.09	$ 0.08
Options Outstanding, Weighted Average Fair Value, Beginning balance	0.08
Options Outstanding, Weighted Average Fair Value, Ending balance	$ 0.08	$ 0.08
Options Exercisable, Beginning balance	16,317,821
Options Exercisable, Ending balance	14,895,122	16,317,821
Options Exercisable, Weighted Average Exercise Price, Beginning balance	$ 0.08
Options Exercisable, Weighted Average Exercise Price, Ending balance	0.09	$ 0.08
Options Exercisable Weighted Average Fair Value, Beginning balance	0.08
Options Exercisable Weighted Average Fair Value, Ending balance	$ 0.08	$ 0.08
Options [Member]
Summary of stock options activity
Options Outstanding, Beginning balance	18,534,821
Options Outstanding, Cancelled/Expired	(1,510,000)
Options Outstanding, Exercised	(695,000)
Options Outstanding, Granted	600,000	2,200,000
Options Outstanding, Ending balance	16,929,821	18,534,821
Options Outstanding, Weighted Average Exercise Price, Beginning balance	$ 0.08
Options Outstanding, Weighted Average Exercise Price, Cancelled/Expired	0.05
Options Outstanding, Weighted Average Exercise Price, Exercised	0.05
Options Outstanding, Weighted Average Exercise Price, Granted	0.06
Options Outstanding, Weighted Average Exercise Price, Ending balance	0.09	$ 0.08
Options Outstanding, Weighted Average Fair Value, Beginning balance	0.08
Options Outstanding, Weighted Average Fair Value, Cancelled/Expired	0.05
Options Outstanding, Weighted Average Fair Value, Exercised	0.05
Options Outstanding, Weighted average fair value of option, Granted	0.06
Options Outstanding, Weighted Average Fair Value, Ending balance	$ 0.08	$ 0.08
Options Outstanding, Weighted Average Remaining Contractual Life, Beginning balance	3 years 11 months 1 day
Options Outstanding, Weighted Average Remaining Contractual Life, Ending balance	3 years 6 months 22 days
Options Exercisable, Beginning balance	16,317,821
Options Exercisable, Ending balance	14,895,122	16,317,821
Options Exercisable, Weighted Average Exercise Price, Beginning balance	$ 0.08
Options Exercisable, Weighted Average Exercise Price, Ending balance	0.09	$ 0.08
Options Exercisable Weighted Average Fair Value, Beginning balance	0.08
Options Exercisable Weighted Average Fair Value, Ending balance	$ 0.08	$ 0.08
Options Exercisable, Weighted Average Remaining Contractual Life, Beginning balance	3 years 1 month 17 days
Options Exercisable, Weighted Average Remaining Contractual Life, Ending balance	2 years 10 months 6 days