XML 16 R5.htm IDEA: XBRL DOCUMENT v3.20.2
Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($)
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Total
Balance beginning at Dec. 31, 2018 $ 2,767 $ 114,787,657 $ (111,690,934) $ 3,099,490
Balance beginning, shares at Dec. 31, 2018 27,665,211      
Exercise of options and warrants $ 142 1,170,404 1,170,546
Exercise of options and warrants, shares 1,423,843      
Issuance of common stock $ 200 4,599,799 4,599,999
Issuance of common stock, shares 2,001,237      
Warrants converted to equity 1,153,439 1,153,439
Stock-based compensation 356,228 356,228
Net loss (2,552,087) (2,552,087)
Balance ending at Sep. 30, 2019 $ 3,109 122,067,527 (114,243,021) 7,827,615
Balance ending, shares at Sep. 30, 2019 31,090,291      
Balance beginning at Jun. 30, 2019 $ 3,103 122,002,886 (113,845,309) 8,160,680
Balance beginning, shares at Jun. 30, 2019 31,033,443      
Exercise of options and warrants $ 6 64,641 64,647
Exercise of options and warrants, shares 56,848      
Net loss (397,712) (397,712)
Balance ending at Sep. 30, 2019 $ 3,109 122,067,527 (114,243,021) 7,827,615
Balance ending, shares at Sep. 30, 2019 31,090,291      
Balance beginning at Dec. 31, 2019 $ 3,125 122,552,895 (115,499,912) 7,056,108
Balance beginning, shares at Dec. 31, 2019 31,254,262      
Exercise of options and warrants $ 33 284,174 284,207
Exercise of options and warrants, shares 321,524      
Issuance of common stock
Issuance of common stock, shares      
Warrants converted to equity
Stock-based compensation
Net loss (1,457,798) (1,457,798)
Balance ending at Sep. 30, 2020 $ 3,158 122,837,069 (116,957,710) 5,882,517
Balance ending, shares at Sep. 30, 2020 31,575,786      
Balance beginning at Jun. 30, 2020 $ 3,158 122,837,069 (116,523,487) 6,316,740
Balance beginning, shares at Jun. 30, 2020 31,575,786      
Exercise of options and warrants
Issuance of common stock    
Issuance of common stock, shares      
Warrants converted to equity    
Net loss $ (434,223) (434,223)
Balance ending at Sep. 30, 2020 $ 3,158 $ 122,837,069 $ (116,957,710) $ 5,882,517
Balance ending, shares at Sep. 30, 2020 31,575,786