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Inventories
6 Months Ended
Oct. 28, 2012
Inventories
5.  Inventories

Inventories are carried at the lower of cost or market.  Cost is determined using the FIFO (first-in, first-out) method.
 
A summary of inventories follows:
             
(dollars in thousands)
 
October 28, 2012
   
April 29, 2012
 
Raw materials
  $ 5,884     $ 5,534  
Work-in-process
    2,789       3,631  
Finished goods
    29,588       27,208  
    $ 38,261     $ 36,373