Note I - Commitments (Details Textual) $ in Millions	Sep. 24, 2022 USD ($)	Sep. 25, 2021 USD ($)
Accrued Insurance	$ 13.7	$ 14.5
Letters of Credit Outstanding, Amount	$ 9.8	9.3
Entity Number of Employees	1,700
Self Insurance Reserve	$ 1.8	$ 1.8

Carrying value as of the balance sheet date of obligations incurred through that date and payable to insurance entities to mitigate potential loss from various risks or to satisfy a promise to provide certain coverage's to employees.

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Name:	us-gaap_AccruedInsuranceCurrentAndNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant