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Inventories
3 Months Ended
Apr. 28, 2012
Inventories [Abstract]  
Inventories

(6) Inventories

Inventories are stated at the lower of cost (first-in, first-out) or market and include material, labor and manufacturing overhead. The components of inventories are as follows:

 

     April 28, 2012      January 31, 2012  

Materials and Supplies

   $ 8,610,693       $ 9,204,853   

Work-In-Process

     1,241,043         1,274,397   

Finished Goods

     3,972,240         3,649,349   
  

 

 

    

 

 

 
   $ 13,823,976       $ 14,128,599