XML 34 R29.htm IDEA: XBRL DOCUMENT v2.4.1.9
Inventories (Tables)
9 Months Ended
Feb. 01, 2015
Inventory Disclosure [Abstract]  
Summary of Inventories
A summary of inventories follows:

 
                   
(dollars in thousands)
 
February 1, 2015
   
January 26, 2014
   
April 27, 2014
 
Raw materials
  $ 5,787     $ 6,177     $ 6,707  
Work-in-process
    2,227       2,177       2,263  
Finished goods
    29,999       35,333       31,704  
    $ 38,013     $ 43,687     $ 40,674