Annual report pursuant to Section 13 and 15(d)

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

v3.19.1
Stock Options - Schedule of Stock Options Outstanding and Exercisable (Details)
 12 Months Ended
Dec. 31, 2018
$ / shares
shares
Outstanding shares under option 8,310,000
Exercisable shares under option 7,425,000
Range One [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.08
Outstanding shares under option 250,000
Exercisable shares under option 250,000
Outstanding remaining life in years 29 days
Range Two [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.08
Outstanding shares under option 100,000
Exercisable shares under option 100,000
Outstanding remaining life in years 11 months 19 days
Range Three [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.13
Outstanding shares under option 200,000
Exercisable shares under option 200,000
Outstanding remaining life in years 1 year 6 months
Range Four [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.14
Outstanding shares under option 650,000
Exercisable shares under option 650,000
Outstanding remaining life in years 2 years
Range Five [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.15
Outstanding shares under option 1,000,000
Exercisable shares under option 1,000,000
Outstanding remaining life in years 8 months 26 days
Range Six [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.25
Outstanding shares under option 1,000,000
Exercisable shares under option 1,000,000
Outstanding remaining life in years 8 months 26 days
Range Seven [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.26
Outstanding shares under option 50,000
Exercisable shares under option 50,000
Outstanding remaining life in years 2 years 2 months 30 days
Range Eight [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.33
Outstanding shares under option 50,000
Exercisable shares under option 50,000
Outstanding remaining life in years 2 years 2 months 8 days
Range Nine [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.35
Outstanding shares under option 1,000,000
Exercisable shares under option 1,000,000
Outstanding remaining life in years 8 months 26 days
Range Ten [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.45
Outstanding shares under option 190,000
Exercisable shares under option 190,000
Outstanding remaining life in years 2 years 9 months 3 days
Range Eleven [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.55
Outstanding shares under option 100,000
Exercisable shares under option 100,000
Outstanding remaining life in years 1 year 8 months 26 days
Range Twelve [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.55
Outstanding shares under option 100,000
Exercisable shares under option 100,000
Outstanding remaining life in years 1 year 8 months 26 days
Range Thirteen [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.55
Outstanding shares under option 20,000
Exercisable shares under option 20,000
Outstanding remaining life in years 2 years 7 days
Range Forteen [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.63
Outstanding shares under option 300,000
Exercisable shares under option 300,000
Outstanding remaining life in years 3 years
Range Fifteen [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.77
Outstanding shares under option 300,000
Exercisable shares under option 300,000
Outstanding remaining life in years 4 years
Range Sixteen [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.90
Outstanding shares under option 50,000
Exercisable shares under option 50,000
Outstanding remaining life in years 4 years 4 months 13 days
Range Seventeen [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 0.95
Outstanding shares under option 50,000
Exercisable shares under option 10,000
Outstanding remaining life in years 4 years
Range Eighteen [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 2.32
Outstanding shares under option 300,000
Exercisable shares under option
Outstanding remaining life in years 4 years 8 months 12 days
Range Ninteen [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 2.45
Outstanding shares under option 2,000,000
Exercisable shares under option 2,000,000
Outstanding remaining life in years 5 years 10 months 6 days
Range Twenty [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 2.50
Outstanding shares under option 100,000
Exercisable shares under option
Outstanding remaining life in years 4 years 7 months 28 days
Range Twenty One [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 2.65
Outstanding shares under option 200,000
Exercisable shares under option
Outstanding remaining life in years 4 years 8 months 23 days
Range Twenty Two [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 2.85
Outstanding shares under option 75,000
Exercisable shares under option
Outstanding remaining life in years 3 years 11 months 12 days
Range Twenty Three [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 2.85
Outstanding shares under option 100,000
Exercisable shares under option
Outstanding remaining life in years 4 years 11 months 12 days
Range Twenty Four [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 3.00
Outstanding shares under option 25,000
Exercisable shares under option
Outstanding remaining life in years 4 years 11 months 15 days
Range Twenty Five [Member]  
Outstanding and exercisable exercise price per share | $ / shares $ 3.73
Outstanding shares under option 200,000
Exercisable shares under option
Outstanding remaining life in years 4 years 11 months 8 days