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Inventories (Tables)
3 Months Ended
Aug. 03, 2014
Inventory Disclosure [Abstract]  
Summary of Inventories
A summary of inventories follows:
 
(dollars in thousands)
August 3, 2014
July 28, 2013
April 27, 2014
Raw materials
$ 6,145 $ 5,960 $ 6,707
Work-in-process
2,174 2,228 2,263
Finished goods
33,369 33,582 31,704
$ 41,688 $ 41,770 $ 40,674