Note 15 - Leases - Supplemental Cash Flow Information Related to Leases (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 28, 2025	Jun. 29, 2024	Jun. 28, 2025	Jun. 29, 2024
Operating cash flows from operating leases	$ 7,780	$ 6,978	$ 22,507	$ 18,672
Operating cash flows from finance leases	12	4	27	19
Financing cash flows from finance leases	61	10	182	120
Supplemental noncash information on lease liabilities arising from obtaining right-of-use assets	4,691	3,931	23,342	79,352
Supplemental noncash information on lease liabilities removed due to purchase of leased asset	$ 0	$ 0	$ 0	$ 0