XML 54 R41.htm IDEA: XBRL DOCUMENT v3.19.2
Significant Accounting Policies - Additional Information (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Mar. 30, 2019
Mar. 31, 2018
Mar. 25, 2017
Mar. 31, 2019
Dec. 11, 2016
Nov. 01, 2016
Significant Accounting Policies [Line Items]            
Amounts receivable from credit card issuers $ 1,000 $ 1,000        
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 $ 5,200 4,600        
Accumulated amortization of intangible assets $ 800 700        
Period of warranties 5 years          
Asset impairment charges $ 100 2,800        
Reimbursement of advertising cost 1,000 1,100 $ 1,100      
Advertising and marketing expense 8,700 9,500 7,300      
Deferred operating lease liabilities 10,200 6,200        
Non-cash gain       $ 2,000    
Restructuring Charges 1,182 894 [1] $ 897 [1]      
Accrued Liabilities, Current $ 9,657 $ 7,496 [1]        
Deferred lease Inducements       7,000    
Head Office [Member]            
Significant Accounting Policies [Line Items]            
Capital lease asset           $ 8,700
Capital lease obligation           11,600
Lease period 20 years          
Annual rent rate         $ 2,200  
Head Office [Member] | Other Noncurrent Liabilities [Member]            
Significant Accounting Policies [Line Items]            
Non-cash gain $ 2,300         $ 2,900
Equity Option [Member]            
Significant Accounting Policies [Line Items]            
Outstanding 288,000 382,693 417,377      
Warrant [Member]            
Significant Accounting Policies [Line Items]            
Outstanding 382,693 381,487 382,693      
Cost of Goods Sold [Member]            
Significant Accounting Policies [Line Items]            
Foreign exchange gains (losses) $ (100) $ 300 $ (200)      
Interest and Other Financial Costs [Member]            
Significant Accounting Policies [Line Items]            
Foreign exchange gains (losses) (300) $ 100 $ 100      
Restructuring Charges [Member]            
Significant Accounting Policies [Line Items]            
Accrued Liabilities, Current $ 800          
Maximum [Member]            
Significant Accounting Policies [Line Items]            
Product return, Days 90 days          
Consumer credit receivable charges 9.99%          
Operating Lease, Liability       82,000    
Operating Lease, Right-of-Use Asset       73,000    
Minimum [Member]            
Significant Accounting Policies [Line Items]            
Product return, Days 10 days          
Consumer credit receivable charges 0.00%          
Operating Lease, Liability       74,000    
Operating Lease, Right-of-Use Asset       $ 65,000    
[1] Recast (refer to note 1)