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Summary of Significant Accounting Policies (Details Textual)
3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Summary of Significant Accounting Policies (Textual) [Abstract]        
Weighted average common shares outstanding 81,440,848 72,793,773 73,498,034 69,292,452
Number of securities owned     0  
Maximum [Member]
       
Property Plant and Equipment (Additional Textual) [Abstract]        
Property and Equipment , Estimated Useful life     10 years  
Minimum [Member]
       
Property Plant and Equipment (Additional Textual) [Abstract]        
Property and Equipment , Estimated Useful life     3 years