Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Mar. 28, 2020	Mar. 30, 2019
Accrued expenses and other current liabilities
Salaries, wages and benefits	$ 25,885	$ 25,257
Customer deposits	22,055	17,804
Unearned insurance premiums	20,614	18,305
Estimated warranties	18,678	17,069
Accrued volume rebates	9,801	10,412
Company repurchase options on certain loans sold	7,444	3,810
Insurance loss reserves	5,582	6,686
Accrued self-insurance	5,112	5,171
Operating lease liabilities	4,170	0
Reserve for repurchase commitments	2,679	2,362
Accrued taxes	1,908	1,767
Capital lease obligation	0	1,075
Other	16,002	15,463
Total accrued expenses and other current liabilities	$ 139,930	$ 125,181