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Condensed Consolidated Statements of Changes in Stockholders' Equity (Deficit) (Unaudited) - USD ($)
Common Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Total
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
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
Issuance of common stock for services (in shares) 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      
Fractional share roundup following reverse split $ 55 (55) 0 0
Balance (in shares) at Dec. 31, 2024 10,536,875      
Balance at Dec. 31, 2024 $ 10,537 134,394,079 (129,356,081) 5,048,535
Sale of common stock and warrants for cash (in shares) 3,302,603      
Sale of common stock and warrants for cash $ 3,302 7,911,100 0 7,914,402
Stock option expense 0 292,744 0 292,744
Net loss $ 0 0 (5,357,651) (5,357,651)
Balance (in shares) at Mar. 31, 2025 13,839,478      
Balance at Mar. 31, 2025 $ 13,839 $ 142,597,923 $ (134,713,732) $ 7,898,030