Note P - Leases - Supplemental Cash Flow Information Related to Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 24, 2022	Sep. 25, 2021	Sep. 26, 2020
Operating cash flows from operating leases	$ 16,505	$ 15,651
Operating cash flows from finance leases	13	144
Financing cash flows from finance leases	279	25
Supplemental noncash information on lease liabilities arising from obtaining right-of-use assets	$ 11,783	$ 6,513	$ 685