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Subsequent Event Litigation Settlement (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Dec. 28, 2019
Sep. 28, 2019
Subsequent Event [Line Items]    
Settlement of class action litigation   $ 1,514
Subsequent Event [Member]    
Subsequent Event [Line Items]    
Settlement of class action litigation $ 1,528  
Carlos Garcia V. Fabric International [Member]    
Subsequent Event [Line Items]    
Settlement of class action litigation   $ 1,514