Quarterly report pursuant to Section 13 or 15(d)

Commitments & Contingencies - Additional Information (Details)

v3.20.4
Commitments & Contingencies - Additional Information (Details) - USD ($)
Jan. 02, 2021
Oct. 03, 2020
Dec. 28, 2019
Loss Contingencies [Line Items]      
Credit facility, remaining borrowing capacity     $ 6,300,000
Workers' Compensation Insurance Program | Maximum      
Loss Contingencies [Line Items]      
Self insurance retention amount $ 400,000 $ 400,000  
Workers' Compensation Insurance Program | Standby Letter of Credit      
Loss Contingencies [Line Items]      
Credit facility, remaining borrowing capacity 11,600,000 11,600,000  
General Liability Insurance Program | Maximum      
Loss Contingencies [Line Items]      
Self insurance retention amount 400,000 400,000  
Employee Group Medical Plan | Maximum      
Loss Contingencies [Line Items]      
Self insurance retention amount $ 400,000 $ 400,000