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BALANCE SHEETS (Parenthetical) - USD ($)
Dec. 31, 2023
Dec. 31, 2022
Allowance for doubtful accounts $ 0 $ 26,000
Patents, amortization $ 173,387 $ 154,218
Preferred stock, par value (in dollars per share) $ 0.0001  
Preferred stock, shares authorized (in shares) 25,000,000  
Common stock, par value (in dollars per share) $ 0.0001 $ 0.0001
Common stock, shares authorized (in shares) 500,000,000 500,000,000
Common stock, shares issued (in shares) 3,583,846 259,323
Common stock, shares outstanding (in shares) 3,583,846 259,323
Series A Preferred Stock    
Preferred stock, par value (in dollars per share) $ 0.0001 $ 0.0001
Preferred stock, shares authorized (in shares) 750,000 750,000
Preferred stock, shares issued (in shares) 48,100 48,100
Preferred stock, shares outstanding (in shares) 48,100 48,100
Preferred stock, liquidation preference $ 899,069 $ 850,301