Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Statement of Shareholders' Equity and Deficit

v3.20.1
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 16,915,394 $ 16,915,394      
Issued pursuant to agency or common share purchase agreement, shares   8,975,126      
Share issue expense (1,297,668) $ (1,297,668)      
Issued other 66,234 $ 66,234      
Issued other, shares   7,500      
Warrants exercised during the year 59,998 $ 59,998      
Warrants exercised during the year, shares   6,500      
Warrants expired during the year   $ 741,917   $ (741,917)  
Stock based compensation 1,505,625   1,505,625    
Net and Comprehensive loss (22,639,272)       (22,639,272)
Ending balance at Dec. 31, 2018 $ 4,217,109 $ 170,502,394 6,652,409   (172,937,694)
Ending balance, shares at Dec. 31, 2018 21,675,849 21,675,849      
Statement [Line Items]          
Issued pursuant to agency or common share purchase agreement $ 13,717,131 $ 13,717,131      
Issued pursuant to agency or common share purchase agreement, shares   8,455,882      
Issued private placement 5,727,971 $ 5,727,971      
Issued private placement, shares   8,757,444      
Share issue expense (2,090,124) $ (2,090,124)      
Warrants exercised during the year 7,002,043 $ 7,002,043      
Warrants exercised during the year, shares   1,018,506      
Stock based compensation 1,651,118   1,651,118    
Net and Comprehensive loss (41,907,079)       (41,907,079)
Ending balance at Dec. 31, 2019 $ (11,681,831) $ 194,859,415 $ 8,303,527   $ (214,844,773)
Ending balance, shares at Dec. 31, 2019 39,907,681 39,907,681