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Inventories
3 Months Ended
Jul. 29, 2018
Inventory Disclosure [Abstract]  
Inventories

6. Inventories

Inventories are carried at the lower of cost or net realizable. Cost is determined using the FIFO (first-in, first-out) method.

A summary of inventories follows:

 

(dollars in thousands)

   July 29, 2018      July 30, 2017      April 29, 2018  

Raw materials

   $ 5,291      $ 6,956      $ 6,024  

Work-in-process

     2,413        2,782        3,264  

Finished goods

     47,285        45,489        44,166  
  

 

 

    

 

 

    

 

 

 
   $ 54,989      $ 55,227      $ 53,454