Note I - Commitments and Contingencies (Details Textual) $ in Millions	12 Months Ended
Sep. 28, 2024 USD ($)	Sep. 30, 2023 USD ($)
Accrued Insurance	$ 13.4	$ 15.3
Letters of Credit Outstanding, Amount	$ 12.3	9.8
Entity Number of Employees	1,800
Self Insurance Reserve	$ 2.0	$ 1.6
Fire [Member]
Unusual or Infrequent Item, or Both, Loss, Gross	6.8
Unusual or Infrequent Item, or Both, Insurance Proceeds	5.0
Unusual or Infrequent Item, or Both, Net of Insurance Proceeds	$ 1.8

Number of persons employed by the Entity

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- Definition

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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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

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Carrying amount (including both current and noncurrent portions) of accrued known and estimated losses incurred as of the balance sheet date for which no insurance coverage exists, and for which a claim has been made or is probable of being asserted, typically arising from workmen's compensation-type of incidents and personal injury to nonemployees from accidents on the entity's property.

+ References

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- Definition

Amount of insurance proceeds for an event or transaction that is unusual in nature or infrequent in occurrence, or both.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Amount, before deduction of insurance proceeds, of loss recognized in the income statement for an event or transaction that is unusual in nature or infrequent in occurrence, or both.

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Amount, after deduction of insurance proceeds, of loss recognized in the income statement for an event or transaction that is unusual in nature or infrequent in occurrence, or both.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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