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Statements of Changes in Stockholders' Equity (Deficit) - USD ($)
Common Stock
Additional Paid-In Capital
Accumulated Deficit
Total
Beginning balance, shares at Dec. 31, 2017 2,836,713      
Beginning balance, value at Dec. 31, 2017 $ 2,837 $ 37,924,780 $ (38,276,879) $ (349,262)
Stock issued for cash, shares 38,667      
Stock issued for cash, value $ 39 289,961 290,000
Cash offering costs (12,000) (12,000)
Stock issued for director services, shares 31,250      
Stock issued for director services, value $ 31 237,469 237,500
Value of warrants and beneficial conversion features related to debt instruments 840,291 840,291
Stock option expense 111,572 111,572
Net loss (3,598,780) (3,598,780)
Ending balance, shares at Dec. 31, 2018 2,906,630      
Ending balance, value at Dec. 31, 2018 $ 2,907 39,392,073 (41,875,659) (2,480,679)
Stock issued for cash, shares 2,200,000      
Stock issued for cash, value $ 2,200 13,195,800 13,198,000
Cash offering costs   (1,370,879)   (1,370,879)
Stock issued for director services, shares 56,937      
Stock issued for director services, value $ 56 355,875 355,931
Stock issued to escrow account - unvested, shares 44,437      
Stock issued to escrow account - unvested, value $ 44 (44)
Warrants issued for cash, value 3,000 3,000
Fractional shares cash payment, shares (21)      
Fractional shares, cash payment, value   (171)   (171)
Fractional shares issued from reverse stock split 187      
Value of warrants and beneficial conversion features related to debt instruments 3,967 3,967
Stock option expense 48,915 48,915
Net loss (3,933,922) (3,933,922)
Ending balance, shares at Dec. 31, 2019 5,208,170      
Ending balance, value at Dec. 31, 2019 $ 5,207 $ 51,628,536 $ (45,809,581) $ 5,824,162