Quarterly report pursuant to Section 13 or 15(d)

Uncertainties and Use of Estimates - Additional Information (Detail)

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Uncertainties and Use of Estimates - Additional Information (Detail) (USD $)
3 Months Ended 9 Months Ended 12 Months Ended 165 Months Ended 1 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Dec. 31, 2013
Sep. 30, 2014
Jul. 02, 2013
Oklahoma Center for the Advancement of Science and Technology
Sep. 30, 2014
Golden State Debentures
Sep. 30, 2014
4.75% Debenture due December 2014
Sep. 30, 2014
4.75% Debenture due December 2014
Golden State Debentures
Unusual Risk or Uncertainty [Line Items]                    
Net loss $ (287,757) $ (323,385) $ (984,667) $ (1,150,882) $ (1,482,049) $ 20,989,538        
Convertible Debenture, interest rate                   4.75%
Receives outstanding shares upon submission of conversion notices                   1.00%
Warrants outstanding, exercise price                   $ 381.50
Conversion or exercise cause Golden State's holdings to exceed of Company's issued and outstanding common stock                 9.99%  
Required amount of Convertible Debenture                   85.71
Warrants exercised per month                   857
Funds from Golden State result warrant exercises                   327,000
Grant income 0 0 46,748 0     300,000   65,849  
Estimated Fair Value Of Warrants               $ 274,310