Subsequent Events	12 Months Ended
Dec. 27, 2020
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events During the first quarter of fiscal 2021, the Company purchased certain previously leased property in New Jersey consisting of land and buildings for $11.0 million. As of December 27, 2020, the following balances were included in the Consolidated Balance Sheets for this leased property: Operating lease right-of-use assets: $2.0 million; Other accrued expenses: $0.8 million; Operating lease liabilities: $1.5 million. The net impact of these balances will be adjusted into the purchase price of the property in fiscal 2021.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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