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Basis of Presentation and Business - Additional information (Detail) $ in Thousands | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Jan. 01, 2022 USD ($) Center | Dec. 26, 2020 USD ($) | Jan. 01, 2022 USD ($) Facility Center | Dec. 26, 2020 USD ($) | Apr. 03, 2021 USD ($) | Dec. 31, 2020 USD ($)
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Trade accounts receivable, net | $ 46,184 |  | $ 46,184 |  | $ 57,481 |
Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member] |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Trade accounts receivable, net | 1,000 |  | 1,000 |  | 400 |
Other notes receivable net of reserves | $ 400 |  | $ 400 |  | $ 400 |
U.S [Member] |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Number of manufacturing facilities | Facility |  |  | 35 |  |  |
Number of sales centers | Center | 18 |  | 18 |  |  |
Canada [Member] |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
Number of manufacturing facilities | Facility |  |  | 5 |  |  |
COVID-19 [Member] |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |
CARES act and other state level programs subsidies recognized |  | $ 200 |  | $ 7,000 |  |
Deferred payroll taxes |  |  |  |  |  | $ 11,800
Deferred payroll taxes paid | $ 5,900 |  |  |  |  |

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