Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Intangible Assets Intangible Assets - Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands	Jul. 02, 2016	Jan. 02, 2016	Jan. 03, 2015
Finite-Lived Intangible Assets [Line Items]
Total cost	$ 48,429		$ 43,892
Total accumulated amortization	(20,165)		(16,336)
Intangible assets, net	28,264		27,556
Patents
Finite-Lived Intangible Assets [Line Items]
Total cost	18,931		21,619
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Total cost	7,669		7,669
Licensing Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Total cost	7,500	$ 0
Acquired technology
Finite-Lived Intangible Assets [Line Items]
Total cost	5,580		5,580
Trademarks
Finite-Lived Intangible Assets [Line Items]
Total cost	3,681		3,944
Capitalized software development costs
Finite-Lived Intangible Assets [Line Items]
Total cost	2,539		2,539
Other
Finite-Lived Intangible Assets [Line Items]
Total cost	$ 2,529		$ 2,541