Goodwill And Other Intangible Assets (Changes In Carrying Amount Of Goodwill) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 29, 2015	Dec. 28, 2014
Goodwill [Roll Forward]
Beginning Balance	$ 173,569	$ 185,864
Translation adjustments	(9,542)	(12,295)
Ending Balance	164,027	173,569
Merchandise Availability Solutions
Goodwill [Roll Forward]
Beginning Balance	149,646	159,157
Translation adjustments	(7,256)	(9,511)
Ending Balance	142,390	149,646
Apparel Labeling Solutions
Goodwill [Roll Forward]
Beginning Balance	2,116	2,116
Translation adjustments	0	0
Ending Balance	2,116	2,116
Retail Merchandising Solutions
Goodwill [Roll Forward]
Beginning Balance	21,807	24,591
Translation adjustments	(2,286)	(2,784)
Ending Balance	$ 19,521	$ 21,807

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

Amount of increase (decrease) from foreign currency translation adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (f)

-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

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