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Significant Accounting Policies - Concentration of Credit Risk and Significant Customers (Details) - Customer Concentration Risk - Accounts Receivable
12 Months Ended
Jan. 29, 2022
Jan. 30, 2021
Six Customers    
Concentration Risk [Line Items]    
Concentration of risk percentage 52.00%  
Four Customers    
Concentration Risk [Line Items]    
Concentration of risk percentage   53.00%