Divestiture and Acquisitions (CCC - Narrative) (Details) - Centro De Construccion De Cardioestimuladores Del Uruguay [Member] - USD ($) $ in Thousands		12 Months Ended
	Aug. 12, 2014	Jan. 02, 2015
Business Acquisition [Line Items]
Amortizing intangible assets	$ 6,100
Total revenue included from the acquired entity		$ 5,800
Total net income included from the acquired entity		$ 1,200
Cash consideration paid	19,800
Trademarks and Trade Names [Member]
Business Acquisition [Line Items]
Amortizing intangible assets	$ 100
Intangible Asset, Useful Life	2 years
Purchased Technology [Member]
Business Acquisition [Line Items]
Amortizing intangible assets	$ 1,400
Intangible Asset, Useful Life	10 years
Customer Lists [Member]
Business Acquisition [Line Items]
Amortizing intangible assets	$ 4,600
Intangible Asset, Useful Life	10 years