Note 13 - Commitments and Contingencies (Details Textual) $ in Thousands	3 Months Ended	9 Months Ended	10 Months Ended
Jun. 28, 2025 USD ($)	Sep. 28, 2024 USD ($)	Jun. 29, 2024 USD ($)	Jun. 28, 2025 USD ($)	Jun. 29, 2024 USD ($)	Jun. 28, 2025 USD ($)
Accrued Insurance	$ 16,400	$ 15,300		$ 16,400		$ 16,400
Letters of Credit Outstanding, Amount	$ 12,300	12,300		$ 12,300		$ 12,300
Entity Number of Employees	1,800			1,800		1,800
Self Insurance Reserve	$ 1,700	1,600		$ 1,700		$ 1,700
Gain on Business Interruption Insurance Recovery	10,622		$ (0)	10,622	$ (0)
Gain on Business Interruption Insurance Recovery				799	$ (0)
Fire [Member]
Unusual or Infrequent Item, or Both, Loss, Gross	300	6,800		10,400		17,200
Unusual or Infrequent Item, or Both, Insurance Proceeds	21,100	5,000		23,600		28,600
Unusual or Infrequent Item, or Both, Net of Insurance Proceeds	0	$ 1,800		0		$ 0
Gain on Business Interruption Insurance Recovery	10,600			10,600
Gain on Business Interruption Insurance Recovery	$ 0			$ 800

Number of persons employed by the Entity

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- Definition

The amount of insurance proceeds received for damage to property, plant, and equipment.

+ References

No definition available.

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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.

+ References

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-Topic 210
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- Definition

The net amount (to the extent disclosed within this portion of the income statement) by which an insurance settlement exceeds incremental costs incurred from the event causing an interruption of business, plus the insurance award for earnings lost from the event, such as a natural catastrophe, explosion or fire.

+ References

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- Definition

Amount due in settlement of a claim for reimbursement from an insurance company when the Company has suffered a loss covered under an insurance policy.

+ References

No definition available.

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- Definition

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

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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.

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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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-Topic 220
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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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