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