Annual report pursuant to Section 13 and 15(d)

Major Customers and Suppliers - Additional Information (Details)

v3.21.1
Major Customers and Suppliers - Additional Information (Details)
12 Months Ended
Jan. 02, 2021
Dec. 28, 2019
Revenue | Two Customers    
Concentration Risk [Line Items]    
Concentration risk percentage 27.00%  
Revenue | One Customer    
Concentration Risk [Line Items]    
Concentration risk percentage   13.00%
Accounts Receivable | Three Customers    
Concentration Risk [Line Items]    
Concentration risk percentage 37.00% 38.00%