Contingent Liabilities and Liquidity (Details) - USD ($)	3 Months Ended
Mar. 28, 2022	Jul. 30, 2021
Commitments and Contingencies Disclosure [Abstract]
Other commitment amount		$ 18,000,000
Previous amount	$ 332,000

Best estimate of the reasonably possible loss exposure in excess of the amount accrued for damages pertaining to a specified product.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14362-108349

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 5.Y.Q2)
-URI https://asc.fasb.org/extlink&oid=27011672&loc=d3e149879-122751

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