Stock Options and Warrants (Schedule of Nonvested Options Activity) (Details)	6 Months Ended
	Jun. 30, 2018 $ / shares shares
Non-Vested stock option activity, shares:
Nonvested options at December 31, 2017 | shares	270,840
Granted | shares	10,975,000
Vested | shares	(242,506)
Forfeited | shares	(1,408,334)
Nonvested options at June 30, 2018 | shares	9,595,000
Non-Vested stock option activity, weighted average exercise price:
Nonvested options at December 31, 2017 | $ / shares	$ 0.15
Granted | $ / shares	0.02
Vested | $ / shares	0.16
Forfeited | $ / shares	0.22
Nonvested options at June 30, 2018 | $ / shares	$ 0.18