Fair Value Measurements (Detail 2) $ in Thousands	6 Months Ended
Jul. 02, 2016 USD ($)
Holder Redemption Option [Member]
Year to date changes to the fair value of Holder Redemption Option and Earn-out Liability
Fair value at January 3, 2015	$ 952
Increase (decrease) in fair value	49
Fair value at July 2, 2016	1,001
Earn Out Liability [Member]
Year to date changes to the fair value of Holder Redemption Option and Earn-out Liability
Fair value at January 3, 2015	2,176
Increase (decrease) in fair value	(301)
Fair value at July 2, 2016	$ 1,875

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

No definition available.

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- Definition

Amount of increase (decrease) of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

+ Details

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- Definition

Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

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