Intangible Assets (Tables)

3 Months Ended

Apr. 01, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Finite-lived Intangible Assets Amortization Expense

We recorded amortization expense related to intangible assets on the Consolidated Statements of Operations as follows:

	Three Months Ended
(In thousands)	April 1, 2017		April 2, 2016
Research and development	$	173	$	186
Amortization of acquired intangible assets	8,514		8,721
	$	8,687	$	8,907