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Inventories | 12 Months Ended
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Jan. 25, 2026
Inventory Disclosure [Abstract] |
Inventories | 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 25, 2026 |  | January 26, 2025
Raw materials and electronic components | $ | 31,924 |  |  | $ | 46,333 |
Work in progress | 119,319 |  |  | 87,896 |
Finished goods | 44,494 |  |  | 29,364 |
Total inventories | $ | 195,737 |  |  | $ | 163,593 |
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 years 2026 and 2025.

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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 330 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/330/tableOfContent + Details
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