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Nature of Business and Significant Accounting Policies -Textual (Details) $ in Thousands | 12 Months Ended
--- | ---
Mar. 28, 2021 USD ($) Segment | Mar. 29, 2020 USD ($)
Number of reportable segments (segment) | Segment | 3 |
Percentage of LIFO Inventory | 68.00% |
Percentage of FIFO inventory | 32.00% |
Asset Impairment Charges | $ | $ 200 | $ 600
Average [Member] |  |
Finite-lived intangible asset, useful life | 14 years |

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