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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