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Intangible Assets - Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 26, 2020	Dec. 28, 2019
Finite-Lived Intangible Assets [Line Items]
Total intangible assets	$ 91,527	$ 57,399
Accumulated amortization	(34,221)	(30,148)
Intangible assets, net	57,306	27,251
Patents
Finite-Lived Intangible Assets [Line Items]
Total intangible assets	28,286	23,242
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Total intangible assets	23,619	7,669
Acquired technologies
Finite-Lived Intangible Assets [Line Items]
Total intangible assets	12,176	5,580
Trademarks
Finite-Lived Intangible Assets [Line Items]
Total intangible assets	9,507	4,614
Licenses-related party
Finite-Lived Intangible Assets [Line Items]
Total intangible assets	7,500	7,500
Capitalized software development costs
Finite-Lived Intangible Assets [Line Items]
Total intangible assets	3,366	3,328
Other
Finite-Lived Intangible Assets [Line Items]
Total intangible assets	$ 7,073	$ 5,466

X

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
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-Publisher FASB
-Name Accounting Standards Codification
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