XML 46 R26.htm IDEA: XBRL DOCUMENT v2.4.0.6
Derivative Financial Instruments (Details) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Jun. 06, 2012
Feb. 03, 2012
Dec. 31, 2011
Jul. 31, 2011
May 31, 2011
Linked Common Shares to Derivative Warrants [Roll Forward]                  
Linked common shares to derivative warrants, beginning balance, December 31, 2011 (shares)     154,132         250 153,882
Linked common shares to derivative warrants, ending balance, June 30, 2012 (shares) 31,080   31,080         250 153,882
Warrant Liability [Roll Forward]                  
Warrant liability beginning balance, December 31, 2011     $ 752,486            
Exchange of warrants for common stock, value     (19,778)            
Change in fair value of derivative (832,422) 29,791 (727,725) 29,791          
Warrant liability ending balance, June 30, 2012 4,983   4,983            
Linked common shares to promissory notes (shares) 206,704   206,704   26,042 23,416      
Linked common shares to promissory notes, change in fair value of derivatives (shares)     157,246            
Compound embedded derivative 124,022   124,022   15,625 12,151 0    
Compound embedded derivatives, change in fair value of derivatives $ 82,536   $ 96,246            
Common Stock [Member]
                 
Linked Common Shares to Derivative Warrants [Roll Forward]                  
Exchange of warrants for common stock (shares)     (123,052)