Accumulated Other Comprehensive Income (Tables)

3 Months Ended

Mar. 30, 2013

Other Comprehensive Income (Loss), before Tax [Abstract]

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

Accumulated other comprehensive income includes foreign currency translation adjustments and unrealized gains (losses) on available-for-sale securities. Components of accumulated other comprehensive income were as follows (in thousands):

	March 30, 2013			December 29, 2012
Unrealized gain (loss) on marketable securities, net of tax of $428 at March 30, 2013 and December 29, 2012, respectively	$	(318	)	$	(270	)
Cumulative translation adjustments	905			1,985
Accumulated other comprehensive income	$	587		$	1,715