Annual report pursuant to Section 13 and 15(d)

Stock Options - Schedule of Stock Options Outstanding and Exercisable (Details)

v3.20.1
Stock Options - Schedule of Stock Options Outstanding and Exercisable (Details)
 12 Months Ended
Dec. 31, 2019
$ / shares
shares
Outstanding shares under option 6,271,250
Exercisable shares under option 4,207,500
Range One [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.130
Outstanding shares under option 200,000
Exercisable shares under option 200,000
Outstanding remaining life in years 6 months
Range Two [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.140
Outstanding shares under option 550,000
Exercisable shares under option 550,000
Outstanding remaining life in years 1 year
Range Three [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.330
Outstanding shares under option 50,000
Exercisable shares under option 50,000
Outstanding remaining life in years 1 year 2 months 8 days
Range Four [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.417
Outstanding shares under option 900,000
Exercisable shares under option
Outstanding remaining life in years 4 years 11 months 26 days
Range Five [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.450
Outstanding shares under option 125,000
Exercisable shares under option 125,000
Outstanding remaining life in years 1 year 9 months 3 days
Range Six [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.590
Outstanding shares under option 15,000
Exercisable shares under option
Outstanding remaining life in years 4 years 11 months 8 days
Range Seven [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.630
Outstanding shares under option 300,000
Exercisable shares under option 300,000
Outstanding remaining life in years 2 years
Range Eight [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.770
Outstanding shares under option 200,000
Exercisable shares under option 200,000
Outstanding remaining life in years 3 years
Range Nine [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.900
Outstanding shares under option 50,000
Exercisable shares under option 50,000
Outstanding remaining life in years 3 years 4 months 13 days
Range Ten [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.910
Outstanding shares under option 50,000
Exercisable shares under option 50,000
Outstanding remaining life in years 2 years 9 months 22 days
Range Eleven [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.950
Outstanding shares under option 50,000
Exercisable shares under option 30,000
Outstanding remaining life in years 3 years
Range Twelve [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.992
Outstanding shares under option 300,000
Exercisable shares under option
Outstanding remaining life in years 4 years 8 months 26 days
Range Thirteen [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 1.000
Outstanding shares under option 200,000
Exercisable shares under option 15,000
Outstanding remaining life in years 4 years 10 months 3 days
Range Fourteen [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 1.350
Outstanding shares under option 100,000
Exercisable shares under option
Outstanding remaining life in years 3 years 6 months 29 days
Range Fifteen [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 1.950
Outstanding shares under option 500,000
Exercisable shares under option 125,000
Outstanding remaining life in years 3 years 6 months
Range Sixteen [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 2.320
Outstanding shares under option 100,000
Exercisable shares under option 100,000
Outstanding remaining life in years 3 years 8 months 12 days
Range Seventeen [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 2.450
Outstanding shares under option 2,000,000
Exercisable shares under option 2,000,000
Outstanding remaining life in years 2 years 11 months 23 days
Range Eighteen [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 2.500
Outstanding shares under option 100,000
Exercisable shares under option 50,000
Outstanding remaining life in years 3 years 7 months 28 days
Range Nineteen [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 2.650
Outstanding shares under option 200,000
Exercisable shares under option 150,000
Outstanding remaining life in years 3 years 8 months 23 days
Range Twenty [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 2.850
Outstanding shares under option 56,250
Exercisable shares under option 37,500
Outstanding remaining life in years 2 years 11 months 12 days
Range Twenty One [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 2.850
Outstanding shares under option 100,000
Exercisable shares under option 50,000
Outstanding remaining life in years 3 years 11 months 12 days
Range Twenty Two [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 3.000
Outstanding shares under option 25,000
Exercisable shares under option 12,500
Outstanding remaining life in years 3 years 11 months 15 days
Range Twenty Three [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 3.725
Outstanding shares under option 100,000
Exercisable shares under option 100,000
Outstanding remaining life in years 3 years 11 months 8 days