Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions - Narrative (Details)

v3.21.2
Related Party Transactions - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 26, 2021
Jun. 27, 2020
Jun. 26, 2021
Jun. 27, 2020
Related Party Transaction [Line Items]        
Related party expenses $ 88 $ 196 $ 214 $ 321
Industrial Warehouse and Office Facility Lease Agreement - Manns | Affiliated Entity        
Related Party Transaction [Line Items]        
Related party expenses $ 88 $ 88 $ 176 $ 175