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Summary of Significant Accounting Policies (Details Textual)
$ in Millions
3 Months Ended 9 Months Ended 12 Months Ended
Dec. 26, 2020
USD ($)
Customer
Dec. 28, 2019
USD ($)
Dec. 26, 2020
USD ($)
Customer
Dec. 28, 2019
USD ($)
Mar. 28, 2020
USD ($)
Summary of Significant Accounting Policies (Textual) [Abstract]          
Deferred income $ 20.4   $ 20.4   $ 14.6
Amount of revenue recognized that was previously reported as deferred income $ 1.6   $ 7.5    
Wholesale customer payment terms     30 to 120 days    
Number Of Key Department Store Customers | Customer 3   3    
Inventory, Net $ 866.0 $ 904.6 $ 866.0 $ 904.6 $ 736.2
Hosting Arrangement, Service Contract, Implementation Cost, Expense, Amortization $ 2.3 $ 1.1 $ 6.0 $ 2.7  
Total Net Revenue [Member]          
Summary of Significant Accounting Policies (Textual) [Abstract]          
Contribution of Key Wholesale Customers         18.00%
Accounts Receivable [Member]          
Summary of Significant Accounting Policies (Textual) [Abstract]          
Contribution of Key Wholesale Customers     31.00%