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CONDENSED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($)
Mar. 31, 2017
Dec. 31, 2016
Stockholders' equity:    
Preferred Stock, par value (in dollars per share) $ 0.01 $ 0.01
Preferred Stock, shares authorized (in shares) 5,000,000 5,000,000
Preferred Stock, shares issued (in shares) 0 0
Preferred Stock, shares outstanding (in shares) 0 0
Common stock, par value (in dollars per share) $ 0.001 $ 0.001
Common stock, shares authorized (in shares) 250,000,000 250,000,000
Common stock, shares issued (in shares) 118,722,895 111,322,895
Common stock, shares outstanding (in shares) 118,722,895 111,322,895
Series A Junior Participating Preferred Stock [Member]    
Stockholders' equity:    
Preferred Stock, shares authorized (in shares) 25,000 25,000
Series B Convertible Preferred Shares [Member]    
Stockholders' equity:    
Preferred Stock, stated value $ 1,000 $ 1,000
Preferred Stock, shares authorized (in shares) 3,900 3,900
Preferred Stock, shares outstanding (in shares) 0 3,108