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v3.23.1

Restructuring (Tables) | 12 Months Ended
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Jan. 29, 2023
Restructuring and Related Activities [Abstract] |
Schedule of restructuring reserve activity | Restructuring activity is summarized as follows:
(in thousands) | One-time employee termination benefits |  | Other restructuring |  | Total
Balance at January 26, 2020 | $ | 114 |  |  | $ | 124 |  |  | $ | 238 |
Recoveries | (114) |  |  | (124) |  |  | (238) |
Balance at January 31, 2021 | — |  |  | — |  |  | — |
Balance at January 30, 2022 | — |  |  | — |  |  | — |
Charges | 11,320 |  |  | 655 |  |  | 11,975 |
Assumed restructuring liability in Sierra Wireless Acquisition | 586 |  |  | — |  |  | 586 |
Cash payments | (7,879) |  |  | (643) |  |  | (8,522) |
Balance at January 29, 2023 | $ | 4,027 |  |  | $ | 12 |  |  | $ | 4,039 |
Restructuring charges (recoveries) were included in the Statements of Income as follows:
| Fiscal Year Ended
(in thousands) | January 29, 2023 |  | January 30, 2022 |  | January 31, 2021
Cost of sales | $ | 417 |  |  | $ | — |  |  | $ | — |
Selling, general and administrative | 11,055 |  |  | — |  |  | (238) |
Product development and engineering | 503 |  |  | — |  |  | — |
Total restructuring charges (recoveries) | $ | 11,975 |  |  | $ | — |  |  | $ | (238) |

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- Definition Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI https://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)(2)) -URI https://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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