Note P - Leases - Components of Lease Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 24, 2022	Sep. 25, 2021
Operating lease cost in Cost of goods sold and Operating Expenses	$ 15,611	$ 15,471
Amortization of assets in Cost of goods sold and Operating Expenses	160	346
Interest on lease liabilities in Interest expense & other	13	25
Total finance lease cost	173	371
Short-term lease cost in Cost of goods sold and Operating Expenses	0	0
Total net lease cost	$ 15,784	$ 15,842