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Stock Warrants
 9 Months Ended
Sep. 30, 2012
Stockholders' Equity Note [Abstract]  
Stock Warrants

Note 12 — Stock Warrants

   

A summary of the various changes in warrants during the nine-month period ended September 30, 2012 is as follows.

 

    Number of
Shares		  
       
Warrants Outstanding at December 31, 2011     65,072,098  
Exercised During the Period     —  
Issued During the Period     —  
Expired During the Period     168,320  
         
Warrants Outstanding, September 30, 2012     64,903,778  

  

The outstanding warrants as of September 30, 2012 expire from December 31, 2012 to May 21, 2015. The weighted average remaining term of the warrants is 1.7 years. The weighted average exercise price is $0.1445 per share.