Quarterly report pursuant to Section 13 or 15(d)

Stock Options (Details Textual)

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Stock Options (Details Textual) (USD $)
1 Months Ended 3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Stock Options (Textual) [Abstract]          
Stock options granted       240,076  
Stock-based compensation expense   $ 171,017 $ 37,498 $ 478,701 $ 97,499
Total future stock compensation expense related to nonvested awards $ 1,880,000 $ 1,880,000   $ 1,880,000  
Additional shares of stock options to employees granted 15,000