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Property and Equipment - Additional Information (Detail) - USD ($)
$ in Thousands
Mar. 25, 2017
Mar. 26, 2016
Property, Plant and Equipment [Line Items]    
Property and plant under capital lease arrangement, cost $ 69,092 $ 80,517
Gross fixed assets write down 46,102 51,098
Assets Held under Capital Leases [Member]    
Property, Plant and Equipment [Line Items]    
Property and plant under capital lease arrangement, cost 1,900 12,100
Property and plant under capital lease arrangement, net book value 1,100 8,400
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property and plant under capital lease arrangement, cost 37,114 36,550
Gross fixed assets write down $ 8,200 $ 10,400