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Accrued Expenses (Tables)
3 Months Ended
Jul. 30, 2017
Text Block [Abstract]  
Summary of Accrued Expenses
A summary of accrued expenses follows:
 
(dollars in thousands)
 
July 30, 2017
    July 31, 2016    
April 30, 2017
 
Compensation, commissions and related benefits
 
$
4,535
    $ 5,400    
$
10,188
 
Advertising rebates
   
347
      485      
468
 
Interest
   
19
      7      
51
 
Other accrued expenses
   
1,174
      998      
1,240
 
   
$
6,075
    $ 6,890    
$
11,947