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Inventories
3 Months Ended
Mar. 30, 2013
Inventories [Abstract]  
Inventories
Note C – Inventories

The components of inventories follow:

   
March 30, 2013
  
December 29, 2012
 
        
Raw material and component parts
 $8,579,917  $8,473,007 
Work in process
  6,256,190   6,160,578 
Finished goods
  14,955,273   14,751,195 
   $29,791,380  $29,384,780