Commercial Loans Receivable (Changes in the Estimated Allowance for Loan Loss) (Details) - Commercial Loans Receivable - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Financing Receivable, Allowance for Credit Loss [Line Items]
Balance at beginning of period	$ 1,054	$ 785	$ 1,011	$ 816
Change in estimated loan losses, net	69	41	112	10
Balance at end of period	$ 1,123	$ 826	$ 1,123	$ 826