Note 15 - Leases (Details Textual)	Jun. 28, 2025	Sep. 28, 2024
Operating Lease, Weighted Average Discount Rate, Percent	5.40%	5.20%
Finance Lease, Weighted Average Discount Rate, Percent	4.10%	4.00%
Operating Lease, Weighted Average Remaining Lease Term	14 years 10 months 24 days	12 years 7 months 6 days
Finance Lease, Weighted Average Remaining Lease Term	4 years 3 months 18 days	3 years 7 months 6 days
Minimum [Member]
Lessee, Operating Lease, Remaining Lease Term	1 month
Lessee, Finance Lease, Remaining Lease Term	1 year
Maximum [Member]
Lessee, Operating Lease, Remaining Lease Term	19 years
Lessee, Finance Lease, Remaining Lease Term	6 years

Weighted average discount rate for finance lease calculated at point in time.

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-Topic 842
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-Section 55
-Paragraph 53
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- Definition

Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Remaining lease term of finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Remaining lease term of operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Weighted average discount rate for operating lease calculated at point in time.

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