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Cost of Sales (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Summary of composition of cost of sales by principal    
Purchases $ 968,811 $ 802,028
Ending inventory of trade goods (-) 0 0
Other Expenses 142,499 82,993
Total $ 1,111,310 $ 885,021