Note 2 - Restructuring and Other Charges (Tables)

9 Months Ended

Sep. 27, 2014

Restructuring and Related Activities [Abstract]

Restructuring and Related Costs [Table Text Block]

	Accrued Restructuring Costs
December 31, 2012 balance	$	395
Restructuring expense		1,915
Payments		(2,065	)
December 31, 2013 balance	$	245
Restructuring expense		3,834
Payments		(3,061	)
September 27, 2014 balance	$	1,018