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Condensed Consolidated Statements of Changes in Stockholders' Equity (Deficiency) (Unaudited) - USD ($)
Preferred Stock [Member]
Common Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Total
Balance (in shares) at Dec. 31, 2019 2,486 14,992      
Balance at Dec. 31, 2019 $ 1,932,433 $ 15 $ 39,340,509 $ (42,847,513) $ (1,574,556)
Issuance of common stock for services (in shares) 521      
Issuance of common stock for services $ 1 5,999 6,000
Net loss (595,694) (595,694)
Sale of convertible preferred stock for cash and cancellation of note payable (in shares) 300      
Sale of convertible preferred stock for cash and cancellation of note payable $ 300,000 300,000
Conversion of preferred stock to common stock (in shares) (2,386) 674,068      
Conversion of preferred stock to common stock $ (1,856,338) $ 674 1,855,664
Balance (in shares) at Mar. 31, 2020 400 689,581      
Balance at Mar. 31, 2020 $ 376,095 $ 690 41,202,172 (43,443,207) (1,864,250)
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) 1,644,000      
Sale of common stock for cash $ 1,644 9,407,276 9,408,920
Common stock issued (in shares) 835,900      
Issuance of common stock upon warrant exercise $ 836 3,173,320 $ 3,174,156
Issuance of common stock for services (in shares) 1,472     1,472
Issuance of common stock for services $ 1 5,999 $ 6,000
Stock option expense 56,190 56,190
Net loss (1,562,778) (1,562,778)
Balance (in shares) at Mar. 31, 2021 100 6,315,467      
Balance at Mar. 31, 2021 $ 76,095 $ 6,315 $ 67,937,289 $ (47,368,359) $ 20,651,340