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Consolidated Statements of Shareholders' Equity - USD ($)
Common Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Total
Balance at Dec. 31, 2020 $ 3,158 $ 123,164,623 $ (117,840,776) $ 5,327,005
Balance, shares at Dec. 31, 2020 31,575,786      
Exercise of options $ 7 86,255 86,262
Exercise of options, shares 74,610      
Share based compensation 217,008 217,008
Net loss (1,846,352) (1,846,352)
Balance at Dec. 31, 2021 $ 3,165 123,467,886 (119,687,128) 3,783,923
Balance, shares at Dec. 31, 2021 31,650,396      
Share based compensation 232,291 232,291
Net loss (2,669,349) (2,669,349)
Issuance of common stock and warrants $ 150 3,449,850 3,450,000
Issuance of common stock and warrants, shares 1,500,000      
Balance at Dec. 31, 2022 $ 3,315 $ 127,150,027 $ (122,356,477) $ 4,796,865
Balance, shares at Dec. 31, 2022 33,150,396