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4. INVENTORY
3 Months Ended
Mar. 31, 2013
Notes to Financial Statements  
Note 4. INVENTORY
   

March 31,

2013

   

December 31,

2012

 
Completed goods   $ 1,834,165     $ 1,740,186  
Work in progress     49,116       31,593  
Raw materials     1,669,853       1,589,981  
    $ 3,553,134     $ 3,361,760