Stock Options and Warrants (Summary of Stock Options Activity) (Details)	9 Months Ended
	Sep. 30, 2018 $ / shares shares
Options
Options outstanding at December 31, 2017 | shares	3,180,000
Options granted | shares	10,980,000
Options exercised | shares
Options forfeited | shares	(32,500)
Options expired | shares	(1,787,500)
Options at end of period | shares	12,340,000
Options exercisable at September 30, 2018 | shares	2,745,000
Weighted Average Exercise Price
Options outstanding at December 31, 2017 | $ / shares	$ 0.20
Options granted | $ / shares	0.02
Options exercised | $ / shares
Options forfeited | $ / shares	0.03
Options expired | $ / shares	0.14
Options at end of period | $ / shares	0.06
Options exercisable at September 30, 2018 | $ / shares	$ 0.19