Debt and Floor Plan Payable - Summary of Long Term Debt (Detail) - USD ($) $ in Thousands	Dec. 30, 2023	Apr. 01, 2023
Debt Instrument [Line Items]
Total long-term debt	$ 24,663	$ 12,430
Obligations Under Industrial Revenue Bonds Due 2029 [Member]
Debt Instrument [Line Items]
Total long-term debt	12,430	12,430
Notes payable to Romeo Juliet, LLC, due 2026 [Member]
Debt Instrument [Line Items]
Total long-term debt	5,314	0
Notes payable to Romeo Juliet, LLC, due 2039 [Member]
Debt Instrument [Line Items]
Total long-term debt	2,036	0
Note payable to United Bank due 2026 [Member]
Debt Instrument [Line Items]
Total long-term debt	4,883	0
Revolving Credit Facility Maturing in 2026 [Member]
Debt Instrument [Line Items]
Total long-term debt	$ 0	$ 0