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Marketing and Selling Expenses
12 Months Ended
Dec. 31, 2011
Selling and Marketing Expense [Abstract]  
Marketing and Selling Expense [Text Block]
16.  
MARKETING AND SELLING EXPENSES
 
The composition of marketing and selling expenses by principal for the periods ended December 31, 2011 and 2010 are summarized as follows:
 
    31.12.2011   31.12.2010 
          
          
Marketing and Selling Expenses
 $578,887  $504,239 
          
          
Total
 $578,887  $504,239