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Cost of Sales
9 Months Ended
Sep. 30, 2012
Cost Of Sales [Abstract]  
COST OF SALES
 
15.  
 
COST OF SALES
 
The composition of cost of sales by principal for the periods ended September 30, 2012 and September 30, 2011 can be summarized as follows:
 
    30.09.2012       30.09.2011  
Beginning inventory of trade goods
               
Purchases
  $ 685,489     $ 1,024,118  
Ending inventory of trade goods (-)
               
Total
  $ 685,489     $ 1,024,118