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Summary of Significant Accounting Policies (Details) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Summary of Significant Accounting Policies [Line Items]        
Advertising expense $ 75,897 $ 22,932 $ 173,069 $ 53,508