Intangible Assets (Tables)

3 Months Ended

Apr. 03, 2020

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

Intangible assets, net consisted of the following (in thousands):

	April 3, 2020							January 3, 2020
Long-lived amortized intangible assets	Gross Carrying Amount		Accumulated Amortization			Net		Gross Carrying Amount		Accumulated Amortization			Net
Patents and licenses	$	9,352	$	(9,065	)	$	287	$	9,353	$	(9,057	)	$	296