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INVENTORY
9 Months Ended
Sep. 30, 2012
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]
3. INVENTORY

 

Inventory includes raw materials, work-in-process and finished goods and is recorded at the lower of cost, on the first-in, first-out method, or market (net realizable value). Work-in-process and finished goods inventories include materials, labor and manufacturing overhead. Inventory consisted of the following:

 

    As of     As of     Increase  
    September 30, 2012     December 31, 2011     (Decrease)  
Raw materials   $ 262,746     $ 218,104     $ 44,642  
Work-in-process     997,220       1,000,037       (2,817 )
Finished goods     539,804       448,324       91,480  
    $ 1,799,770     $ 1,666,465     $ 133,305