Note 4 - Restructuring Charges (Tables)

9 Months Ended

Sep. 25, 2021

Notes Tables

Restructuring and Related Costs [Table Text Block]

	Severance and			Other Exit
	Other Payroll			Costs			Total
Balance, December 28, 2019	$	1,236		$	-		$	1,236
Costs accrued		287			1,113			1,400
Amounts paid or charged		(1,516	)		(1,113	)		(2,629	)
Balance, September 26, 2020	$	7		$	-		$	7
Balance, December 26, 2020	$	5,826		$	-		$	5,826
Costs accrued		1,124			864			1,988
Amounts paid or charged		(6,410	)		(864	)		(7,274	)
Impact of currency exchange		(83	)		-			(83	)
Balance, September 25, 2021	$	457		$	-		$	457