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Summary of Significant Accounting Policies - Additional information (Detail) $ in Thousands | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Jan. 01, 2022 USD ($) | Dec. 26, 2020 USD ($) | Jun. 29, 2019 USD ($) | Apr. 02, 2022 USD ($) Facility Center shares | Apr. 03, 2021 USD ($) shares | Mar. 28, 2020 USD ($) | Mar. 30, 2019 USD ($)
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Common stock, shares issued | shares |  |  |  | 56,838,000 | 56,640,000 |  |
Number of idle manufacturing facilities | Facility |  |  |  | 8 |  |  |
Number of idle retail sales centers | Center |  |  |  | 2 |  |  |
Net book value of property, plant and equipment |  |  |  | $ 132,985 | $ 115,140 |  |
Impairment loss |  |  |  | 0 | 0 | $ 550 |
Asset held for sale |  |  |  |  |  |  | $ 2,100
Loss on long-lived assets held for sale |  |  | $ 1,000 |  |  |  |
Proceeds from disposal of property, plant, and equipment |  | $ 1,100 |  | $ 219 | $ 1,927 | $ 196 |
Amortization period for useful lives of intangible assets |  |  |  | 6 years 9 months 18 days | 7 years 9 months 18 days |  |
Self insurance reserve |  |  |  | $ 19,800 | $ 16,300 |  |
Expected reimbursements on losses above program limits |  |  |  | 7,400 | 5,200 |  |
Decreased in retained earnings |  |  |  | 327,902 | 82,898 |  |
Trade accounts receivable, net |  |  |  | 90,536 | 57,481 |  |
Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member] |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Trade accounts receivable, net |  |  |  | 1,700 | 400 |  |
Other notes receivable net of reserves |  |  |  | $ 400 | $ 400 |  |
Maximum [Member] |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Amortization period for useful lives of intangible assets |  |  |  | 10 years |  |  |
Land and Improvements [Member] | Minimum [Member] |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Estimated useful lives of property, plant and equipment |  |  |  | 3 years |  |  |
Land and Improvements [Member] | Maximum [Member] |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Estimated useful lives of property, plant and equipment |  |  |  | 10 years |  |  |
Building and Improvements [Member] | Minimum [Member] |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Estimated useful lives of property, plant and equipment |  |  |  | 8 years | 8 years |  |
Building and Improvements [Member] | Maximum [Member] |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Estimated useful lives of property, plant and equipment |  |  |  | 25 years | 25 years |  |
Machinery and Equipment [Member] | Minimum [Member] |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Estimated useful lives of property, plant and equipment |  |  |  | 3 years |  |  |
Machinery and Equipment [Member] | Maximum [Member] |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Estimated useful lives of property, plant and equipment |  |  |  | 8 years |  |  |
Vehicles [Member] | Minimum [Member] |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Estimated useful lives of property, plant and equipment |  |  |  | 3 years |  | 3 years |
Vehicles [Member] | Maximum [Member] |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Estimated useful lives of property, plant and equipment |  |  |  | 8 years |  | 8 years |
Idle Manufacturing Facilities and Idle Retail Sales Centers [Member] |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Net book value of property, plant and equipment |  |  |  | $ 9,900 |  |  |
Selling, General and Administrative Expenses [Member] |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Total advertising expense |  |  |  | $ 1,800 | $ 1,700 | $ 2,300 |
Impairment loss |  |  |  |  |  | $ 600 |
U.S [Member] |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Number of manufacturing facilities | Facility |  |  |  | 36 |  |  |
Number of sales centers | Center |  |  |  | 18 |  |  |
Canada [Member] |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
Number of manufacturing facilities | Facility |  |  |  | 5 |  |  |
COVID-19 [Member] |  |  |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |  |  |
CEWS payroll subsidies recognized |  |  |  |  | 6,200 |  |
CARES act and other state level programs subsidies recognized |  |  |  |  | $ 700 |  |
Deferred payroll taxes paid | $ 5,900 |  |  |  |  |  |
Deferred Payroll Taxes |  | $ 11,800 |  |  |  |  |

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