Future Amortization of Intangibles (Details) - USD ($) $ in Thousands	Apr. 03, 2016	Dec. 31, 2015
Finite-Lived Intangible Assets [Line Items]
2016	$ 10,860
2017	13,968
2018	12,380
2019	11,727
2020	7,132
Thereafter	8,929
Total intangible assets, net	64,996	$ 35,943
Patents, Trademarks and Other
Finite-Lived Intangible Assets [Line Items]
2016	2,777
2017	2,665
2018	2,004
2019	1,913
2020	1,132
Thereafter	6
Total intangible assets, net	10,497	10,355
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
2016	2,596
2017	3,092
2018	3,131
2019	2,569
2020	2,316
Thereafter	5,992
Total intangible assets, net	19,696	13,162
Developed Technology
Finite-Lived Intangible Assets [Line Items]
2016	5,253
2017	5,515
2018	2,878
2019	2,878
2020	1,501
Thereafter	2,931
Total intangible assets, net	20,956	11,638
In-Process Research and Development
Finite-Lived Intangible Assets [Line Items]
2016	234
2017	2,696
2018	4,367
2019	4,367
2020	2,183
Thereafter	0
Total intangible assets, net	$ 13,847	$ 788