Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Stockholders' Equity (Unaudited)

v3.19.1
Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($)
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Total
Balances at beginning at Dec. 31, 2017 $ 106,937 $ 106,757,920 $ (101,036,117) $ 5,828,740
Balances at beginning (in shares) at Dec. 31, 2017 10,693,851      
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Share-based compensation $ 93 273,964 274,057
Share-based compensation (in shares) 9,298      
Under contractual arrangements $ 250 77,250 77,500
Under contractual arrangements (in shares) 25,000      
Warrant exercises $ 978 209,028 210,006
Warrant exercises (in shares) 97,747      
Net loss for the period (1,640,917) (1,640,917)
Balances at ending at Mar. 31, 2018 $ 108,258 107,318,162 (102,677,034) 4,749,386
Balance at ending (in shares) at Mar. 31, 2018 10,825,896      
Balances at beginning at Dec. 31, 2018 $ 110,183 108,600,405 (107,199,586) 1,511,002
Balances at beginning (in shares) at Dec. 31, 2018 11,018,364      
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Cumulative adjustment for adoption of new accounting standard (244) (244)
Share-based compensation $ 285 152,301 152,586
Share-based compensation (in shares) 28,462      
Warrant exercises $ 204 (204)
Warrant exercises (in shares) 20,381      
Net loss for the period (1,220,725) (1,220,725)
Balances at ending at Mar. 31, 2019 $ 110,672 $ 108,752,502 $ (108,420,555) $ 442,619
Balance at ending (in shares) at Mar. 31, 2019 11,067,207