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Stock Options and Warrants (Schedule of Nonvested Options Activity) (Details)
3 Months Ended
Mar. 31, 2018
$ / shares
shares
Non-Vested stock option activity, shares:  
Non-Vested options at December 31, 2017 | shares 270,840
Granted | shares
Vested | shares
Forfeited | shares
Non-Vested options at March 31, 2018 | shares 270,840
Non-Vested stock option activity, weighted average exercise price:  
Non-Vested options at December 31, 2017 | $ / shares $ 0.15
Granted | $ / shares
Vested | $ / shares
Forfeited | $ / shares
Non-Vested options at March 31, 2018 | $ / shares $ 0.15