Note 7 - Derivative Financial Instruments - Foreign Currency Forward Contracts Outstanding (Details) - Mar. 29, 2025 - Not Designated as Hedging Instrument [Member] € in Thousands, ¥ in Thousands, SFr in Thousands, ₩ in Millions, $ in Millions	USD ($)	CHF (SFr)	EUR (€)	JPY (¥)	KRW (₩)
Euro Foreign Exchange Forward [Member] | Long [Member]
Contract amount	$ 39.4		€ 36,300
Euro Foreign Exchange Forward [Member] | Short [Member]
Contract amount	53.4		€ 51,174
Swiss Franc Foreign Exchange Forward [Member] | Long [Member]
Contract amount	7.0	SFr 6,145
Swiss Franc Foreign Exchange Forward [Member] | Short [Member]
Contract amount	13.2	SFr 11,825
South Korean Won Forward Exchange Forward [Member] | Long [Member]
Contract amount	2.0				₩ 2,927.8
Japanese Yen Foreign Exchange Forward [Member] | Long [Member]
Contract amount	$ 1.0			¥ 149,340