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Consolidated Statements of Stockholders' Equity - USD ($)
Preferred Stock [Member]
Common Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Total
Balance (in shares) at Dec. 31, 2020 100 3,834,095      
Balance at Dec. 31, 2020 $ 76,095 $ 3,834 $ 55,294,504 $ (45,805,581) $ 9,568,852
Sale of common stock for cash (in shares) 0 1,644,000      
Sale of common stock for cash $ 0 $ 1,644 9,407,276 0 $ 9,408,920
Issuance of common stock upon warrant exercise (in shares) 0 889,739     149,705
Issuance of common stock upon warrant exercise $ 0 $ 890 3,403,266 0 $ 3,404,156
Issuance of common stock for services (in shares) 0 13,707     13,707
Issuance of common stock for services $ 0 $ 14 71,827 0 $ 71,841
Issuance of warrant for technology license $ 0 $ 0 209,825 0 209,825
Repurchase of preferred stock (in shares) (100) 0      
Repurchase of preferred stock $ (76,095) $ 0 75,095 0 (1,000)
Stock option expense 0 0 269,427 0 269,427
Net loss for the year ended $ 0 $ 0 0 (18,570,317) (18,570,317)
Balance (in shares) at Dec. 31, 2021 0 6,381,541      
Balance at Dec. 31, 2021 $ 0 $ 6,382 68,731,220 (64,375,898) 4,361,704
Sale of common stock for cash (in shares) 0 1,757,484      
Sale of common stock for cash $ 0 $ 1,757 27,725,437 0 27,727,194
Issuance of common stock upon warrant exercise (in shares) 0 18,052,428      
Issuance of common stock upon warrant exercise $ 0 $ 18,052 7,608,082 0 $ 7,626,134
Issuance of common stock for services (in shares) 0 143,500     143,500
Issuance of common stock for services $ 0 $ 144 132,606 0 $ 132,750
Stock option expense 0 0 773,377 0 773,377
Net loss for the year ended $ 0 $ 0 0 (14,021,125) (14,021,125)
Balance (in shares) at Dec. 31, 2022 0 26,334,953      
Balance at Dec. 31, 2022 $ 0 $ 26,335 $ 104,970,722 $ (78,397,023) $ 26,600,034