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Inventories
9 Months Ended
Oct. 01, 2011
Inventories [Abstract] 
Inventories
Note C – Inventories

The components of inventories follow:

   
October 1, 2011
  
January 1, 2011
 
        
Raw material and component parts
 $8,536,170  $8,090,149 
Work in process
  5,591,637   5,298,939 
Finished goods
  15,614,945   14,801,087 
   $29,742,752  $28,190,175