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Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)
Common Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Total
Balance (in shares) at Dec. 31, 2022 1,755,664      
Balance at Dec. 31, 2022 $ 1,756 $ 104,995,301 $ (78,397,023) $ 26,600,034
Issuance of common stock for services (in shares) 7,246      
Issuance of common stock for services $ 7 74,993 0 75,000
Stock option expense 0 228,039 0 228,039
Net loss $ 0 0 (4,037,916) (4,037,916)
Balance (in shares) at Mar. 31, 2023 1,762,910      
Balance at Mar. 31, 2023 $ 1,763 105,298,333 (82,434,939) 22,865,157
Balance (in shares) at Dec. 31, 2023 1,977,152      
Balance at Dec. 31, 2023 $ 1,977 110,125,146 (104,363,785) $ 5,763,338
Issuance of common stock for services (in shares) 6,703     6,703
Issuance of common stock for services $ 7 37,493 0 $ 37,500
Issuance of common stock upon warrant exercise (in shares) 269,032      
Issuance of common stock upon warrant exercise $ 269 (269) 0 $ 0
Fractional share roundup following reverse split (in shares) 55,422     55,422
Fractional share roundup following reverse split $ 55 (55) 0 $ 0
Stock option expense 0 103,569 0 103,569
Net loss $ 0 0 (5,850,132) (5,850,132)
Balance (in shares) at Mar. 31, 2024 2,308,309      
Balance at Mar. 31, 2024 $ 2,308 $ 110,265,884 $ (110,213,917) $ 54,275