Annual report pursuant to Section 13 and 15(d)

Equity (Details)

v3.20.1
Equity (Details) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Stock Options [Member]    
Number of Shares    
Outstanding, Beginning 7,236,101 5,174,592
Granted 5,833,500 3,577,159
Cancelled (1,684,300) (1,515,650)
Outstanding, Ending 11,385,301 7,236,101
Exercisable 4,915,006  
Weighted Average Exercise Price    
Outstanding, Beginning $ 1.74 $ 2.83
Granted 0.27 0.69
Cancelled 0.48 2.96
Outstanding, Ending 1.17 $ 1.74
Exercisable $ 2.10  
Weighted Average Remaining Contractual Term (in years)    
Outstanding, Beginning 7 years 11 months 19 days 7 years 11 months 12 days
Outstanding, Ending 7 years 10 months 17 days 7 years 11 months 19 days
Exercisable 6 years 4 months 2 days  
Aggregate Intrinsic Value    
Outstanding, Beginning $ 6,400 $ 2,648
Outstanding, Ending 155 $ 6,400
Exercisable  
Warrant [Member]    
Number of Shares    
Outstanding, Beginning 55,820,876 25,662,340
Granted 42,900,000 30,360,466
Exercised (2,543,826) (7,332)
Cancelled (10,036,475) (194,598)
Outstanding, Ending 86,140,575 55,820,876
Exercisable 85,928,076  
Weighted Average Exercise Price    
Outstanding, Beginning $ 1.20 $ 1.89
Granted 0.50 0.67
Exercised 0.59 0.66
Cancelled 2.76 9.00
Outstanding, Ending 0.69 $ 1.20
Exercisable $ 0.68  
Weighted Average Remaining Contractual Term (in years)    
Outstanding, Beginning 2 years 15 days 3 years 7 months 13 days
Outstanding, Ending 2 years 11 months 12 days 2 years 15 days
Exercisable 2 years 11 months 12 days  
Aggregate Intrinsic Value    
Outstanding, Beginning $ 569,038 $ 995,373
Outstanding, Ending 301,092 $ 569,038
Exercisable $ 301,092