XML 13 R5.htm IDEA: XBRL DOCUMENT v3.22.0.1
Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($)
Common Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Total
Beginning balance, value 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      
Net loss (1,023,575) (1,023,575)
Ending balance, value at Jun. 30, 2020 $ 3,158 122,837,069 (116,523,487) 6,316,740
Balance ending, shares at Jun. 30, 2020 31,575,786      
Beginning balance, value at Mar. 31, 2020 $ 3,141 122,552,879 (116,124,506) 6,431,514
Balance beginning, shares at Mar. 31, 2020 31,411,107      
Exercise of options and warrants $ 17 284,190 284,207
Exercise of options and warrants, shares 164,679      
Net loss (398,981) (398,981)
Ending balance, value at Jun. 30, 2020 $ 3,158 122,837,069 (116,523,487) 6,316,740
Balance ending, shares at Jun. 30, 2020 31,575,786      
Beginning balance, value at Dec. 31, 2020 $ 3,158 123,164,623 (117,840,776) 5,327,005
Balance beginning, shares at Dec. 31, 2020 31,575,786      
Exercise of options $ 7 86,255 86,262
Exercise of options, shares 74,610      
Net loss (1,085,242) (1,085,242)
Ending balance, value at Jun. 30, 2021 $ 3,165 123,250,878 (118,926,018) 4,328,025
Balance ending, shares at Jun. 30, 2021 31,650,396      
Beginning balance, value at Mar. 31, 2021 $ 3,165 123,250,878 (118,398,083) 4,855,960
Balance beginning, shares at Mar. 31, 2021 31,650,396      
Exercise of options      
Exercise of options, shares      
Net loss     (527,935) (527,935)
Ending balance, value at Jun. 30, 2021 $ 3,165 $ 123,250,878 $ (118,926,018) $ 4,328,025
Balance ending, shares at Jun. 30, 2021 31,650,396