Note 15 - Leases (Details Textual)	Mar. 25, 2023	Sep. 24, 2022
Operating Lease, Weighted Average Discount Rate, Percent	3.50%	3.30%
Finance Lease, Weighted Average Discount Rate, Percent	3.80%	3.20%
Operating Lease, Weighted Average Remaining Lease Term	5 years 8 months 12 days	5 years 9 months 18 days
Finance Lease, Weighted Average Remaining Lease Term	5 years 7 months 6 days	3 years 3 months 18 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	12 years
Lessee, Finance Lease, Remaining Lease Term	6 years