Leases - Additional Information (Details)	Jun. 25, 2020 USD ($)
Deferred rent payments under operating lease	$ 5,647,000
Deferred rent payments under finance lease included in other accrued liabilities	725,000
Long-term operating lease obligations
Deferred rent payments under operating lease	$ 1,110,000
Minimum [Member]
Lessee, Operating Lease, Term of Contract	1 year
Maximum [Member]
Lessee, Operating Lease, Term of Contract	45 years