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Restructuring Costs (Summary of Total Restructuring Charges) (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 28, 2020 | Mar. 27, 2021 | Mar. 28, 2020 | Mar. 30, 2019
Restructuring Cost and Reserve [Line Items] |  |  |  |
Disposal of equipment, net of recovery from sales | $ 9,600,000 | $ 130,000 | $ 9,578,000 |
Impairment and write-off of intangible assets | 10,000,000.0 | 0 | 9,961,000 | $ 0
Other exit costs |  | 222,000 | 1,903,000 |
Personnel-related charges, net of equity cancellations |  | 0 | 483,000 |
Restructuring costs |  | 352,000 | 21,925,000 | $ 0
Accelerated depreciation |  |  | 11,500,000 |
Recovery from equipment sold |  |  | 1,900,000 |
Accrued restructuring charges | 982,000 | $ 0 | 982,000 |
Severance costs |  |  | 1,700,000 |
Equity cancellation benefits |  |  | 1,200,000 |
Other Accrued Liabilities | Accrued exit costs |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Accrued restructuring charges | 600,000 |  | 600,000 |
Other Accrued Liabilities | Accrued severance |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Accrued restructuring charges | $ 400,000 |  | $ 400,000 |

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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Includes, but is not limited to, one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and termination benefits associated with an ongoing benefit arrangement. Excludes expenses associated with special or contractual termination benefits, a discontinued operation or an asset retirement obligation. + References Reference 1: 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)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.P.3) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747 + Details
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