Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Stockholders' Equity (Deficit)

v3.19.1
Consolidated Statements of Stockholders' Equity (Deficit) - USD ($)
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Total
Balances at beginning at Dec. 31, 2016 $ 36,220 $ 93,076,475 $ (93,868,764) $ (756,069)
Balances at beginning (in shares) at Dec. 31, 2016 3,622,032      
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Share-based compensation $ 3,544 1,242,057 1,245,601
Share-based compensation (in shares) 354,391      
Under contractual arrangements $ 883 501,149 502,032
Under contractual arrangements (in shares) 88,333      
Warrant exercises $ 40 11,169 11,209
Warrant exercises (in shares) 4,095      
Private placement, net of offering costs $ 66,250 11,927,070 11,993,320
Private placement, net of offering costs (in shares) 6,625,000      
Net loss for the year (7,167,353) (7,167,353)
Balances at end at Dec. 31, 2017 $ 106,937 106,757,920 (101,036,117) 5,828,740
Balances at end (in shares) at Dec. 31, 2017 10,693,851      
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Share-based compensation $ 532 1,230,847 1,231,379
Share-based compensation (in shares) 53,200      
Under contractual arrangements $ 250 77,250 77,500
Under contractual arrangements (in shares) 25,000      
Warrant exercises $ 2,464 534,388   536,852
Warrant exercises (in shares) 246,313      
Net loss for the year     (6,163,469) (6,163,469)
Balances at end at Dec. 31, 2018 $ 110,183 $ 108,600,405 $ (107,199,586) $ 1,511,002
Balances at end (in shares) at Dec. 31, 2018 11,018,364