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Significant Accounting Policies - Additional Information (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Mar. 27, 2021
Mar. 28, 2020
Mar. 30, 2019
Significant Accounting Policies [Line Items]      
Amounts receivable from credit card issuers $ 1,800 $ 600  
Accounts receivable periods 30 days    
Amortization method of intangible assets trademarks and tradenames, which are amortized using the straight-line method over a period of 15 to 20 years.    
Intangible assets $ 5,900 5,800  
Accumulated amortization of intangible assets 1,000 900  
Asset impairment charges 0 300 $ 100
Reimbursement of advertising cost 700 1,100 1,000
Advertising and marketing expense 6,500 7,500 $ 8,700
Operating Lease, Liability 73,011    
Operating Lease, Right-of-Use Asset $ 57,670 $ 64,069  
Restriction of Minimum lease agreement period 12 months    
Reclassification of deferred lease inducements $ 6,800    
Deferred Rent Credit 4,300    
Reclassification of deferred gains on sale-leasebacks $ 2,400    
Equity Option [Member]      
Significant Accounting Policies [Line Items]      
Outstanding 0 704,818 288,000
Warrant [Member]      
Significant Accounting Policies [Line Items]      
Outstanding 10,932 382,693 382,693
Cost of Goods Sold [Member]      
Significant Accounting Policies [Line Items]      
Foreign exchange gains (losses) $ 1,600 $ (1,200) $ (100)
Interest and Other Financial Costs [Member]      
Significant Accounting Policies [Line Items]      
Foreign exchange gains (losses) $ 1,300 $ (500) $ (300)
Maximum [Member]      
Significant Accounting Policies [Line Items]      
Product return, Days 90 days    
Consumer credit receivable charges 9.99%    
Minimum [Member]      
Significant Accounting Policies [Line Items]      
Product return, Days 10 days    
Consumer credit receivable charges 0.00%