Basis of Presentation and Business - Additional information (Detail) $ in Thousands	3 Months Ended
	Jul. 01, 2023 USD ($) Center Facility	Jul. 02, 2022 USD ($)	Apr. 01, 2023 USD ($)	Jul. 31, 2022 Center
Significant Accounting Policies [Line Items]
Trade accounts receivable, net	$ 50,678		$ 67,296
Floor Plan Receivable	18,500	$ 0
Floor plan receivables on nonaccrual status	0
Interest income from floor plan receivables	300
Payments to acquire business	0	$ 9,553
Alta Cima Corporation [Member]
Significant Accounting Policies [Line Items]
Number of Retail Sales Centers | Center				12
Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Significant Accounting Policies [Line Items]
Trade accounts receivable, net	$ 2,800		$ 1,700
U.S [Member]
Significant Accounting Policies [Line Items]
Number of manufacturing facilities | Facility	39
Number of sales centers | Center	31
Canada [Member]
Significant Accounting Policies [Line Items]
Number of manufacturing facilities | Facility	5