Basis of Presentation and Business - Additional information (Detail) $ in Thousands	3 Months Ended
	Jul. 03, 2021 USD ($) Facility Center	Apr. 03, 2021 USD ($)
Significant Accounting Policies [Line Items]
Trade accounts receivable, net	$ 60,545	$ 57,481
Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Significant Accounting Policies [Line Items]
Trade accounts receivable, net	500	400
Other notes receivable net of reserves	$ 400	$ 400
U.S [Member]
Significant Accounting Policies [Line Items]
Number of manufacturing facilities | Facility	35
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	$ 3,600
CARES act and other state level programs subsidies recognized	600
Deferred payroll taxes paid	$ 11,800