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Inventories (Tables)
12 Months Ended
Jan. 26, 2025
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)January 26, 2025January 28, 2024
Raw materials and electronic components$46,333 $46,425 
Work in progress87,896 69,404 
Finished goods29,364 29,163 
Total inventories$163,593 $144,992 
In fiscal year 2024, the Company recorded $3.3 million of amortization of inventory step-up related to the Sierra Wireless Acquisition in "Cost of sales" in the Statements of Operations. No amortization of inventory step-up was recorded in fiscal year 2025.