Note 11 - Pensions (Tables)

6 Months Ended

Jun. 30, 2012

Schedule of Defined Benefit Plans Disclosures [Table Text Block]

	U.S. Pension Benefits												Foreign Plans
	Three Months Ended						Six Months Ended						Three Months Ended						Six Months Ended
	June 30, 2012			July 2, 2011			June 30, 2012			July 2, 2011			June 30, 2012			July 2, 2011			June 30, 2012			July 2, 2011
Service cost	$	150		$	155		$	300		$	280		$	191		$	153		$	383		$	306
Interest cost		1,241			1,282			2,481			2,555			196			182			391			364
Expected return on plan assets		(1,655	)		(1,631	)		(3,310	)		(3,259	)		(121	)		(121	)		(242	)		(242	)
Amortization of prior service cost		-			-			-			-			-			(1	)		-			(1	)
Amortization of net (gain) loss		84			195			169			374			17			8			34			15
Total cost (credit) of the plan		(180	)		1			(360	)		(50	)		283			221			566			442
Expected plan participants’ contribution		-			-			-			-			-			-			-			-
Net periodic benefit cost (credit)	$	(180	)	$	1		$	(360	)	$	(50	)	$	283		$	221		$	566		$	442