Note 8 - Derivative Financial Instruments - Foreign Currency Forward Contracts Outstanding (Details) - Dec. 28, 2024 - Not Designated as Hedging Instrument [Member] € in Thousands, ₩ in Thousands, ¥ in Thousands, SFr in Thousands, $ in Millions	USD ($)	CHF (SFr)	EUR (€)	JPY (¥)	KRW (₩)
Long [Member] | Japanese Yen Foreign Exchange Forward [Member]
Contract amount	$ 1.0			¥ 157,380
Euro Foreign Exchange Forward [Member] | Long [Member]
Contract amount	28.7		€ 27,472
Euro Foreign Exchange Forward [Member] | Short [Member]
Contract amount	60.5		€ 54,250
Swiss Franc Foreign Exchange Forward [Member] | Long [Member]
Contract amount	9.7	SFr 8,716
Swiss Franc Foreign Exchange Forward [Member] | Short [Member]
Contract amount	14.0	SFr 11,752
South Korean Won Forward Exchange Forward [Member] | Long [Member]
Contract amount	$ 1.5				₩ 2,208,855