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Inventories (Tables)
9 Months Ended
Oct. 29, 2023
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 net realizable value and consisted of the following:
(in thousands)October 29, 2023January 29, 2023
Raw materials and electronic components$52,544 $76,919 
Work in progress72,338 88,764 
Finished goods35,704 42,021 
Total inventories$160,586 $207,704