Purchased Intangible Assets

6 Months Ended

Jun. 27, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Purchased Intangible Assets

5. Purchased Intangible Assets

Details of finite-lived intangible assets by segment as of June 27, 2020, are as follows:

	June 27, 2020
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
	(In thousands)
TFE	$	7,172	$	(7,172	)	$	—
Photonics		1,215		(1,201	)		14
	$	8,387	$	(8,373	)	$	14

Total amortization expense of finite-lived intangibles for the three and six months ended June 27, 2020 was $106,000 and $260,000, respectively.

As of June 27, 2020, future amortization expense is expected to be as follows:

(In thousands)
2020	$	14