Goodwill And Other Intangible Assets (Changes In Carrying Amount Of Goodwill) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended	12 Months Ended
	Jun. 29, 2014	Dec. 29, 2013
Goodwill [Roll Forward]
Beginning Balance	$ 185,864	$ 182,741
Segment reallocation		0
Translation adjustments	(614)	3,123
Ending Balance	185,250	185,864
Merchandise Availability Solutions [Member]
Goodwill [Roll Forward]
Beginning Balance	159,157	159,031
Segment reallocation		(2,116)
Translation adjustments	(437)	2,242
Ending Balance	158,720	159,157
Apparel Labeling Solutions [Member]
Goodwill [Roll Forward]
Beginning Balance	2,116	0
Segment reallocation		2,116
Translation adjustments	0	0
Ending Balance	2,116	2,116
Retail Merchandising Solutions [Member]
Goodwill [Roll Forward]
Beginning Balance	24,591	23,710
Segment reallocation		0
Translation adjustments	(177)	881
Ending Balance	$ 24,414	$ 24,591