Intangible Assets (Tables)

3 Months Ended

Mar. 30, 2019

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 presented in the following table:

	Three Months Ended
(In thousands)	March 30, 2019		March 31, 2018
Research and development	$	14	$	127
Amortization of acquired intangible assets	3,389		5,636
	$	3,403	$	5,763