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2. Inventories
9 Months Ended
Sep. 30, 2013
Inventory Disclosure [Abstract]  
2. Inventories
   

September 30,

2013

   

December 31,

2012

Raw materials   $ 306,428     $ 215,332
Finished goods     353,695       284,147
Packaging materials     61,099       91,476
Work in process     421,278       409,602
    $ 1,142,500     $ 1,000,557