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Restructuring | 12 Months Ended
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Jan. 29, 2023
Restructuring and Related Activities [Abstract] |
Restructuring | Restructuring From time to time, the Company takes steps to realign the business to focus on high-growth areas, provide customer value and make the Company more efficient. As a result, the Company has re-aligned resources and infrastructure, which resulted in restructuring charges of $12.0 million in fiscal year 2023. The Company did not have any restructuring charges during fiscal year 2022 and had a restructuring recovery of $0.2 million during fiscal year 2021. Restructuring related liabilities are included in "Accrued liabilities" in the Balance Sheets. 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 The entire disclosure for restructuring and related activities. Description of restructuring activities such as exit and disposal activities, include facts and circumstances leading to the plan, the expected plan completion date, the major types of costs associated with the plan activities, total expected costs, the accrual balance at the end of the period, and the periods over which the remaining accrual will be settled. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(e)) -URI https://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -URI https://asc.fasb.org/topic&trid=2175745 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (e) -URI https://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -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 + Details
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