Note 7 - Derivative Financial Instruments (Tables)

6 Months Ended

Jul. 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		124,382	$	135,900
Swiss Franc	Buy		14,457		16,200
Malaysian Ringgit	Buy		9,307		2,000
South Korean Won	Buy		2,622,400		2,000
				$	156,100

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

		Three months ended					Six months ended
Derivatives not designated	Location of gain (loss)	July 1,		June 25,			July 1,		June 25,
as hedging instruments	recognized on derivatives	2023		2022			2022		2021
Foreign exchange forward contracts	Foreign transaction gain (loss)	$	132	$	(2,841	)	$	1,213		(4,251	)