Annual report pursuant to Section 13 and 15(d)

Organization and Significant Accounting Policies - Insurance, Additional Information (Details)

v3.20.2
Organization and Significant Accounting Policies - Insurance, Additional Information (Details)
12 Months Ended
Sep. 26, 2020
USD ($)
Insurance [Line Items]  
Excess loss insurance that covers any health care claims $ 750,000
Minimum  
Insurance [Line Items]  
General liability and vehicle liability insurance policies 250,000
Maximum  
Insurance [Line Items]  
General liability and vehicle liability insurance policies $ 350,000