Delinquency status of consumer loans (Details) - USD ($) $ in Thousands	Jul. 02, 2022	Apr. 02, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Consumer loans receivable	$ 52,219	$ 52,832
Current
Accounts, Notes, Loans and Financing Receivable [Line Items]
Consumer loans receivable	50,382	49,546
31 - 60 days past due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Consumer loans receivable	192	1,202
61 - 90 days past due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Consumer loans receivable	348	41
91+ days past due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Consumer loans receivable	$ 1,297	$ 2,043