Delinquency status of consumer loans (Details) - USD ($) $ in Thousands	Oct. 01, 2022	Apr. 02, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Consumer loans receivable	$ 49,482	$ 52,832
Current
Accounts, Notes, Loans and Financing Receivable [Line Items]
Consumer loans receivable	47,539	49,546
31 - 60 days past due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Consumer loans receivable	336	1,202
61 - 90 days past due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Consumer loans receivable	361	41
91+ days past due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Consumer loans receivable	$ 1,246	$ 2,043