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Fair Value of Financial Instruments (Schedule of Fair Value Assumptions Used to Value Warrant Liability) (Details) - Warrant Liabilities [Member]
6 Months Ended
Jun. 30, 2016
$ / shares
shares
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]  
Strike price $ 0.25
Market price $ 0.40
Expected life 5 years
Risk-free interest rate 1.01%
Dividend yield 0.00%
Volatility 100.00%
Warrants exercisable | shares 1,199,598