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Property and Equipment - Additional Information (Detail) - USD ($)
$ in Thousands
Mar. 28, 2020
Mar. 30, 2019
Property, Plant and Equipment [Line Items]    
Property and plant under capital lease arrangement, cost $ 57,156 $ 59,392
Gross fixed assets write down 30,543 29,665
Assets Held under Capital Leases [Member]    
Property, Plant and Equipment [Line Items]    
Property and plant under capital lease arrangement, cost 700 500
Property and plant under capital lease arrangement, net book value 1,100 700
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property and plant under capital lease arrangement, cost 34,626 33,745
Gross fixed assets write down $ 4,200 $ 5,800