Purchased Intangible Assets

3 Months Ended

Mar. 28, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Purchased Intangible Assets

5. Purchased Intangible Assets

Details of finite-lived intangible assets by segment as of March 28, 2020, are as follows:

	March 28, 2020
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
	(In thousands)
TFE	$	7,172	$	(7,077	)	$	95
Photonics		1,215		(1,190	)		25
	$	8,387	$	(8,267	)	$	120

Total amortization expense of finite-lived intangibles for the three months ended March 28, 2020 was $154,000.

As of March 28, 2020, future amortization expense is expected to be as follows:

(In thousands)
2020	$	120