Note 8 - Intangible Assets (Tables)

3 Months Ended

Apr. 02, 2022

Notes Tables

Finite-Lived Intangible Assets Amortization Expense [Table Text Block]

	Three Months Ended
	April 2,		April 3,
(In thousands)	2022		2021
Research and development	$	263	$	198
Amortization of acquired intangible assets		1,169		603
	$	1,432	$	801