Note 15 - Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Jan. 02, 2021

Notes Tables

Quarterly Financial Information [Table Text Block]

	2020									2019
(In thousands, except per share data)	Q4			Q3		Q2		Q1		Q4			Q3		Q2		Q1
Revenue	$	107,173		$	103,042	$	100,589	$	97,316	$	100,237		$	103,469	$	102,296	$	98,091
Gross margin		64,861			62,306		60,577		57,562		59,293			61,439		60,038		57,652
Restructuring charges		(241	)		2,692		546		940		(55	)		252		3,126		1,341
Net income	$	15,989		$	12,607	$	10,629	$	8,167	$	13,987		$	13,539	$	8,559	$	7,408
Net income per share - basic	$	0.12		$	0.09	$	0.08	$	0.06	$	0.10		$	0.10	$	0.06	$	0.06
Net income per share - diluted	$	0.11		$	0.09	$	0.08	$	0.06	$	0.10		$	0.10	$	0.06	$	0.05