Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details 2)

v3.19.3
Summary of Significant Accounting Policies (Details 2) - shares
9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Total common stock equivalents excluded from diluted net loss per share 23,728,704 18,335,611
Warrants [Member]    
Total common stock equivalents excluded from diluted net loss per share 3,915,378 5,823,322
Stock Options [Member]    
Total common stock equivalents excluded from diluted net loss per share 12,463,326 9,012,289
Convertible Debt [Member]    
Total common stock equivalents excluded from diluted net loss per share 7,350,000 3,500,000