Annual report pursuant to section 13 and 15(d)

Organization and Operations - Additional Information (Detail)

v2.4.0.6
Organization and Operations - Additional Information (Detail) (USD $)
1 Months Ended 12 Months Ended 144 Months Ended 1 Months Ended 12 Months Ended 12 Months Ended
Nov. 19, 2008
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
Dec. 31, 2008
Dec. 31, 2007
Dec. 31, 2006
Dec. 31, 2005
Dec. 31, 2004
Dec. 31, 2003
Dec. 31, 2002
Dec. 31, 2001
Dec. 31, 2012
Aug. 31, 2012
Nov. 19, 2008
Oklahoma Center for the Advancement of Science and Technology
Aug. 31, 2012
Oklahoma Center for the Advancement of Science and Technology
Dec. 31, 2012
4.75% Debenture due December 2014
Golden State Debentures
Nov. 01, 2007
4.75% Debenture due December 2014
Golden State Debentures
Dec. 31, 2012
Scenario, Forecast
4.75% Debenture due December 2014
Maximum
Golden State Debentures
Unusual Risk or Uncertainty [Line Items]                                        
Net loss   $ (2,101,702) $ (2,320,469) $ (1,523,737) $ (1,566,835) $ (3,611,550) $ (3,928,996) $ (1,469,888) $ (592,811) $ (617,875) $ (51,851) $ (267,887) $ (259,221) $ (18,522,822)            
Convertible Debenture, interest rate                                     4.75%  
Receives outstanding shares upon submission of conversion notices                                     1.00%  
Warrants 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    
Fund from Golden State, result of warrant exercises                                       3,924,000
Matching grant receivable 800,000,000 63,668 86,323                     281,492   300,000        
Remaining grant funds         299,984                   13,029   13,029      
Loss contingency, settlement agreement, consideration   $ 95,125                       $ 95,125