Note P - Leases - Components of Lease Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2023	Sep. 24, 2022
Operating lease cost in Cost of goods sold and Operating Expenses	$ 17,352	$ 15,611
Amortization of assets in Cost of goods sold and Operating Expenses	270	160
Interest on lease liabilities in Interest expense & other	22	13
Total finance lease cost	292	173
Short-term lease cost in Cost of goods sold and Operating Expenses	0	0
Total net lease cost	$ 17,644	$ 15,784