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Note 3 - Inventory
12 Months Ended
Dec. 31, 2011
Notes To Financial Statements  
Inventory Disclosure [Text Block]
Note 3.    Inventory
 
Inventory consisted of the following:
 
   
December 31,
 
   
2011
   
2010
 
Work in process
  $ 156,425     $ 66,365  
Finished goods
    207,444       212,027  
    $ 363,869     $ 278,392