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Marketing and Selling Expenses (Details) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Summary of composition of marketing and selling expenses by principal        
Marketing and Selling Expenses     $ 26,112 $ 43,382
Total $ 11,395 $ 8,924 $ 26,112 $ 46,382