Acquisitions (Details Textual) (USD $)
In Thousands, unless otherwise specified |
9 Months Ended | 3 Months Ended | 3 Months Ended | 3 Months Ended | 3 Months Ended | 3 Months Ended | |||||||||||||
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Sep. 27, 2014
|
Sep. 28, 2013
|
Dec. 28, 2013
|
Apr. 01, 2013
|
Mar. 30, 2013
|
Sep. 27, 2014
Series of Individually Immaterial Business Acquisitions [Member]
|
Apr. 01, 2013
Series of Individually Immaterial Business Acquisitions [Member]
|
Sep. 27, 2014
Trade Name
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Dec. 28, 2013
Trade Name
|
Apr. 01, 2013
Trade Name
Series of Individually Immaterial Business Acquisitions [Member]
|
Sep. 27, 2014
Noncompete Agreements [Member]
|
Dec. 28, 2013
Noncompete Agreements [Member]
|
Apr. 01, 2013
Noncompete Agreements [Member]
Series of Individually Immaterial Business Acquisitions [Member]
|
Sep. 27, 2014
Technology
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Dec. 28, 2013
Technology
|
Sep. 27, 2014
Technology
Series of Individually Immaterial Business Acquisitions [Member]
|
Apr. 01, 2013
Technology
Series of Individually Immaterial Business Acquisitions [Member]
|
Sep. 27, 2014
Developed Technology Rights [Member]
Series of Individually Immaterial Business Acquisitions [Member]
|
Apr. 01, 2013
Developed Technology Rights [Member]
Series of Individually Immaterial Business Acquisitions [Member]
|
|
Business Acquisition [Line Items] | |||||||||||||||||||
Purchase of Remaining Interest in Equity Investee | 60.00% | ||||||||||||||||||
Goodwill arising from acquisition | $ 5,242 | $ 5,221 | $ 726 | ||||||||||||||||
Gross carrying amount | 3,404 | 3,404 | 746 | 774 | 774 | 11 | 11 | 1,751 | 1,751 | ||||||||||
Finite-Lived Trade Names, Gross | 18 | ||||||||||||||||||
Acquired definite lived intangible assets | 441 | ||||||||||||||||||
Acquisition related costs | 12 | ||||||||||||||||||
Finite-Lived Intangible Asset, Useful Life | 1 year | 2 years | 15 years | 10 years | |||||||||||||||
Finite-Lived Customer Relationships, Gross | 276 | ||||||||||||||||||
Finite-Lived Noncompete Agreements, Gross | 11 | ||||||||||||||||||
Gain on Purchase of Business | 0 | 528 | 528 | ||||||||||||||||
Equity Method Investment, Ownership Percentage | 40.00% | ||||||||||||||||||
Transaction cost arising from acquisition | $ 1,000 |