Commitment and Contingencies (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 24, 2021	Sep. 25, 2020	Sep. 24, 2021	Sep. 25, 2020
Commitments and Contingencies Disclosure [Abstract]
Operating leases, rent expense	$ 3,057	$ 2,699	$ 8,956	$ 8,123

Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

No definition available.

Name:	us-gaap_LeaseAndRentalExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration