Annual report pursuant to Section 13 and 15(d)

Balance Sheets (Parentheticals)

v3.19.1
Balance Sheets (Parentheticals) - USD ($)
Dec. 31, 2018
Dec. 31, 2017
Preferred stock, par value (in dollars per share) $ 0.001  
Preferred stock, shares designated (in shares) 2,534,766  
Common stock, par value (in dollars per share) $ 0.001 $ 0.001
Common stock, shares authorized (in shares) 100,000,000 100,000,000
Common stock, shares issued (in shares) 1,998,056 1,820,556
Common stock, shares outstanding (in shares) 1,998,056 1,820,556
Series A Preferred Stock [Member]    
Preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Preferred stock, liquidation value $ 1,999,997 $ 1,999,997
Preferred stock, shares designated (in shares) 416,666 416,666
Preferred stock, shares issued (in shares) 416,666 416,666
Preferred stock, shares outstanding (in shares) 416,666 416,666
Series B Preferred Stock [Member]    
Preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Preferred stock, liquidation value $ 14,000,641 $ 14,000,641
Preferred stock, shares designated (in shares) 2,118,100 2,118,100
Preferred stock, shares issued (in shares) 2,118,100 2,118,100
Preferred stock, shares outstanding (in shares) 2,118,100 2,118,100