Property and equipment
 12 Months Ended
Mar. 28, 2020
Property, Plant and Equipment [Abstract]  
Property and equipment
5.
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 
  
 
 
   
 
 
 
The Company wrote off $4.2 million of gross fixed assets that were fully amortized during the year ended March 28, 2020 (March 30, 2019
 -
$5.8 million), mostly related to leasehold improvements. Property and equipment, having a cost of $0.7 million and a net book value of $0.5 million at March 28, 2020, and a cost of $1.1 million and a net book value of $0.7 million at March 30, 2019, are under finance leasing arrangements.