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Trade Receivables (Tables)
12 Months Ended
Dec. 31, 2012
Trade Receivables [Abstract]  
Summary of trade receivables
 
      31.12.2012       31.12.2011  
                 
                 
Trade Receivables
  $ 66,170     $ 242,867  
Provision for doubtful accounts
  $ 2,000     $ 2,000  
   
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Total
  $ 64,170     $ 240,867