Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Condensed Interim Statement of Shareholders' Equity and Deficit

v3.19.3
Condensed Interim Statement of Shareholders' Equity and Deficit - USD ($)
Total
Share Capital [member]
Contributed Surplus [member]
Warrants [member]
Deficit [member]
Beginning balance at Dec. 31, 2017 $ 9,606,798 $ 154,016,519 $ 5,146,784 $ 741,917 $ (150,298,422)
Beginning balance, share at Dec. 31, 2017   12,686,723      
Statement [Line Items]          
Issued pursuant to agency or common share purchase agreement 28,424,732 $ 28,424,732      
Issued pursuant to agency or common share purchase agreement, shares   8,975,126      
Warrant liability issued during the period (11,509,338) $ (11,509,338)      
Share issue expense (1,546,800) (1,546,800)      
Issued other 66,234 $ 66,234      
Issued other, shares   7,500      
Warrants exercised during the period 59,998 $ 59,998      
Warrants exercised during the period, shares   6,500      
Warrants expired during the period   $ 741,917   $ (741,917)  
Stock based compensation 1,151,933   1,151,933    
Net and Comprehensive loss (14,228,570)       (14,228,570)
Ending balance at Sep. 30, 2018 12,024,987 $ 170,253,262 6,298,717   (164,526,992)
Ending balance, shares at Sep. 30, 2018   21,675,849      
Beginning balance at Dec. 31, 2018 $ 4,217,109 $ 170,502,394 6,652,409   (172,937,694)
Beginning balance, share at Dec. 31, 2018 21,675,849 21,675,849      
Statement [Line Items]          
Issued pursuant to agency or common share purchase agreement $ 16,717,131 $ 16,717,131      
Issued pursuant to agency or common share purchase agreement, shares   10,873,044      
Share issue expense (1,915,612) $ (1,915,612)      
Warrants exercised during the period 7,002,043 $ 7,002,043      
Warrants exercised during the period, shares   1,018,506      
Stock based compensation 1,404,363   1,404,363    
Net and Comprehensive loss (44,319,942)       (44,319,942)
Ending balance at Sep. 30, 2019 $ (16,894,908) $ 192,305,956 $ 8,056,772   $ (217,257,636)
Ending balance, shares at Sep. 30, 2019 33,567,399 33,567,399