XML 49 R23.htm IDEA: XBRL DOCUMENT v2.4.0.6
Inventories (Tables)
12 Months Ended
Dec. 31, 2012
Inventories [Abstract]  
Summary of inventories
                 
    As of December 31,  
    2012     2011  

Raw materials

  $ 199,257     $ 490,729  

Finished goods

    999,391       907,647  
   

 

 

   

 

 

 
      1,198,648       1,398,376  

Allowance for excess quantities

    (60,166     (60,166
   

 

 

   

 

 

 
    $ 1,138,482     $ 1,338,210