Fair Value of Intangible Assets (Details) - USD ($) $ in Thousands	Jul. 03, 2017	Jan. 10, 2017
World of Medicine GmbH
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets	$ 59,732
Thing Magic
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets		$ 7,423
Laser Quantum
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets		38,955
Developed Technologies | World of Medicine GmbH
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets	$ 21,586
Amortization Period of intangible assets	10 years
Developed Technologies | Thing Magic
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets		$ 4,600
Amortization Period of intangible assets		10 years
Developed Technologies | Laser Quantum
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets		$ 15,501
Amortization Period of intangible assets		15 years
Customer Relationships | World of Medicine GmbH
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets	$ 34,949
Amortization Period of intangible assets	12 years
Customer Relationships | Thing Magic
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets		$ 2,520
Amortization Period of intangible assets		10 years
Customer Relationships | Laser Quantum
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets		$ 19,990
Amortization Period of intangible assets		15 years
Trademarks and Trade Names | World of Medicine GmbH
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets	$ 2,284
Amortization Period of intangible assets	10 years
Trademarks and Trade Names | Thing Magic
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets		$ 303
Amortization Period of intangible assets		5 years
Trademarks and Trade Names | Laser Quantum
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets		$ 1,964
Amortization Period of intangible assets		15 years
Backlog | World of Medicine GmbH
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets	$ 913
Amortization Period of intangible assets	1 year
Backlog | Laser Quantum
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets		$ 1,500
Amortization Period of intangible assets		9 months