Reinsurance and Insurance Loss Reserves - Schedule of Reinsurance Effect on Premiums Written and Earned (Details) - USD ($) $ in Thousands	12 Months Ended
Mar. 28, 2026	Mar. 29, 2025	Mar. 30, 2024
Written
Direct premiums	$ 44,304	$ 46,127	$ 47,448
Assumed premiums—nonaffiliated	43,875	43,534	37,426
Ceded premiums—nonaffiliated	(29,573)	(32,290)	(26,273)
Net premiums written	58,606	57,371	58,601
Earned
Direct premiums	44,790	48,761	39,352
Assumed premiums—nonaffiliated	43,546	40,713	35,630
Ceded premiums—nonaffiliated	(29,573)	(32,290)	(26,273)
Net premiums earned	$ 58,763	$ 57,184	$ 48,709

Amount of earned premiums assumed from other entities.

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