Inventories, Net (Tables)

12 Months Ended

Jan. 03, 2020

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

Inventories, net consisted of the following at January 3, 2020 and December 28, 2018 (in thousands):

	2019		2018
Raw materials and purchased parts	$	3,334	$	2,678
Work in process		1,870		2,195
Finished goods		12,976		13,214
Total inventories, gross		18,180		18,087
Less inventory reserves		1,038		1,383
Total inventories, net	$	17,142	$	16,704