Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation (Details Textual)

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Basis of Presentation (Details Textual) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Dec. 31, 2011
Basis of Presentation (Textual) [Abstract]          
Revenues generated by company $ 256,407 $ 347,569 $ 636,934 $ 697,506  
Net loss (6,928,771) (2,373,243) (8,545,679) (3,932,256)  
Cash used in operations     (2,292,991) (2,584,733)  
Accumulated deficit $ (49,541,595)   $ (49,541,595)   $ (40,995,916)