Goodwill (Tables)

9 Months Ended

Sep. 29, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Changes in Carrying Amount of Goodwill

The following table summarizes the changes in the carrying amount of goodwill for the nine months ended September 29, 2018:

(In thousands)	December 31, 2017		Acquisition/Adjustments		Foreign Currency Translation		September 29, 2018
Aerospace	$	125,645	$	(241)	$	(268)	$	125,136
Test Systems	—		—		—		—
	$	125,645	$	(241)	$	(268)	$	125,136