Note 13 - Accumulated Other Comprehensive Income (Loss) (AOCI) (Tables)

9 Months Ended

Sep. 28, 2013

Disclosure Text Block [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

AOCI component	Balance at December 29, 2012			Other comprehensive income (loss) activity			Balance at September 28, 2013
Pension liability adjustment(a)	$	(20,879	)	$	(349	)	$	(21,228	)
Unrealized gain on investments(b)		7,867			546			8,413
Foreign currency translation adjustment		29,560			(2,998	)		26,562
Total	$	16,548					$	13,747