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Inventories
12 Months Ended
Dec. 31, 2011
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]
NOTE 3 - INVENTORIES
 
At December 31, 2011 and 2010, inventories consisted of the following:
 
   
December 31, 2011
   
December 31, 2010
 
Raw materials
  $ 1,514,928     $ 1,573,841  
Work in process
    1,441,231       1,302,015  
Finished goods
    1,492,488       661,380  
      4,448,647       3,537,236  
Less: reserve for obsolete inventory
    (172,557 )     (166,108 )
    $ 4,276,090     $ 3,371,128