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Summary of Significant Accounting Policies (Tables)
3 Months Ended
Mar. 31, 2015
Summary Of Significant Accounting Policies Tables  
Schedule of Potentially Dilutive Securities
    March 31,  
    2015     2014  
                 
Options     3,944,557       2,514,150  
Warrants     9,839,044       2,492,846  
Series B Convertible Preferred Stock     5,507,202       3,714,445  
Total potentially dilutive shares     19,290,803       8,721,441