Inventories (Tables)

12 Months Ended

Jan. 27, 2019

Inventory Disclosure [Abstract]

Summary of inventories

Inventories, consisting of material, material overhead, labor, and manufacturing overhead, are stated at the lower of cost (first-in, first-out) or market and consist of the following:

(in thousands)	January 27, 2019		January 28, 2018
Work in progress	$	44,530	$	46,884
Finished goods	17,092		22,532
Raw materials	2,057		1,651
Inventories	$	63,679	$	71,067