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Summary of Significant Accounting Policies (Tables)
6 Months Ended
Jun. 30, 2016
Summary Of Significant Accounting Policies Tables  
Schedule of Potentially Dilutive Securities

    June 30,  
    2016     2015  
             
Options     5,109,386       5,008,830  
Warrants     10,046,198       9,976,474  
Series B Convertible Preferred Stock     5,892,720       5,507,202  
Total potentially dilutive shares     21,048,304       20,492,506