Discontinued Operations - Schedule of Reconciliation of Gain on Sale of Subsidiary (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||||
|---|---|---|---|---|---|
Oct. 23, 2017 |
Mar. 28, 2020 |
Mar. 30, 2019 |
Mar. 31, 2018 |
Aug. 11, 2018 |
|
| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | |||||
| Cash proceeds on disposal | $ 134,982 | ||||
| Legal and professional fees incurred as a result of the Aurum Transaction | (3,759) | ||||
| Cash | 3,083 | ||||
| Accounts receivable | 15,705 | ||||
| Inventory | 89,101 | $ 2,300 | |||
| Prepaid expenses | 1,110 | ||||
| Property and equipment | 11,176 | ||||
| Intangible assets | 343 | ||||
| Other assets | 244 | ||||
| Deferred income tax asset | 6,705 | ||||
| Accounts payable | (27,207) | ||||
| Accrued expenses | (3,552) | ||||
| Long-term debt | (333) | ||||
| Other long-term liabilities | (2,834) | ||||
| Total assets | 93,541 | ||||
| Gain on disposal, net of taxes of nil | $ 37,682 | $ 0 | $ 0 | $ 37,682 | |