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

Amount of earned premiums assumed from other entities.

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Amount of earned premiums ceded to other entities.

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Amount, before premiums ceded to other entities and premiums assumed by the entity, of premiums earned.

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