Reinsurance and Insurance Loss Reserves (Details) - USD ($) $ in Thousands	12 Months Ended
	Apr. 02, 2022	Apr. 03, 2021
Reinsurance Effect on Premiums Written and Earned
Direct premiums Written	$ 27,639	$ 23,226
Assumed premiums - nonaffiliate Written	31,693	29,167
Ceded premiums - nonaffiliate Written	(15,232)	(12,604)
Net premiums Written	44,100	39,789
Direct premiums Earned	25,543	21,424
Assumed premiums - nonaffiliate Earned	30,579	28,160
Ceded premiums - nonaffiliate Earned	(15,232)	(12,604)
Net premiums Earned	$ 40,890	$ 36,980