Note 15 - Commitments and Contingencies - Fair Value of Derivative Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Oct. 01, 2022
Deferred Tax Assets [Member]
Derivative assets (liabilities)	$ 0	$ (48)
Other Assets [Member]
Derivative assets (liabilities)	0	189
Other Noncurrent Liabilities [Member]
Derivative assets (liabilities)	0	0
Accumulated Other Comprehensive Income (Loss) [Member]
Derivative assets (liabilities)	$ 0	$ 141