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Inventories - Narrative (Details) - USD ($) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Aug. 28, 2020 | Mar. 26, 2021 | Mar. 27, 2020
Inventory [Line Items] |  |  |
Inventories |  | $ 87,498 | $ 127,227
Recorded inventory provisions |  | 4,464 | $ 3,345
Voxtel |  |  |
Inventory [Line Items] |  |  |
Inventory acquired, step up basis | $ 3,120 |  |
Inventories |  | $ 1,083 |

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- Definition Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=116847112&loc=d3e4542-108314 + Details
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