Quarterly report pursuant to Section 13 or 15(d)

Leases - Narrative (Details)

v3.20.2
Leases - Narrative (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 27, 2020
Dec. 29, 2019
Lessee, Lease, Description [Line Items]    
Deferred rent payments $ 3,269 $ 0
Operating Lease Payments, Minimum Lease Payments Excluded, Not Yet Taken Possession of Leases $ 7,100  
Initial lease term 20 years  
Minimum [Member]    
Lessee, Lease, Description [Line Items]    
Initial lease term 10 years  
Lease terms renewal 10 years  
Maximum [Member]    
Lessee, Lease, Description [Line Items]    
Initial lease term 15 years  
Lease terms renewal 15 years