Property and equipment (Tables)
 12 Months Ended
Mar. 28, 2020
Property, Plant and Equipment [Abstract]  
Components of Property and Equipment
The components of property and equipment are as follows:
 
   
As of
 
   
March 28, 2020
   
March 30, 2019
 
   
(In thousands)
 
Leasehold improvements
   34,626    33,745 
Furniture, fixtures and equipment
   13,327    13,269 
Software and electronic equipment
   9,203    12,378 
  
 
 
   
 
 
 
   57,156    59,392 
Accumulated depreciation and impairment charges
   (30,543)    (29,665) 
  
 
 
   
 
 
 
  $26,613   $29,727