Note 7 - Derivative Financial Instruments (Tables)

3 Months Ended

Apr. 01, 2023

Notes Tables

Schedule of Derivative Instruments [Table Text Block]

		Contract Amount		Contract Amount
Currency	Contract Position	(Local Currency)		(U.S. Dollars)
Euro	Buy		116,835	$	127,000
Swiss Franc	Buy		24,621		27,000
Malaysian Ringgit	Buy		8,779		2,000
South Korean Won	Buy		2,604,000		2,000
Japanese Yen	Buy		66,240		500
				$	158,500

Derivative Instruments, Gain (Loss) [Table Text Block]

		Three months ended
Derivatives not designated	Location of gain (loss)	April 1,		March 26,
as hedging instruments	recognized on derivatives	2023		2022
Foreign exchange forward contracts	Foreign transaction gain (loss)	$	1,081	$	(1,410	)