Note 12 - Pensions (Detail)	9 Months Ended
	Sep. 29, 2012	Oct. 01, 2011
United States Pension Plans of US Entity, Defined Benefit [Member]
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Return on Assets	7.80%	8.50%
Foreign Pension Plans, Defined Benefit [Member]
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Return on Assets	4.50%	4.50%