Investments - Schedule of Available-for-sale Summary (Details) - USD ($) $ in Thousands	Mar. 29, 2025	Mar. 30, 2024
Available-for-Sale Securities by Investment Category
Amortized Cost	$ 21,403	$ 19,091
Gross Unrealized Gains	96	11
Gross Unrealized Losses	(84)	(433)
Fair Value	21,415	18,669
Residential mortgage-backed securities
Available-for-Sale Securities by Investment Category
Amortized Cost	4,122	2,933
Gross Unrealized Gains	19	0
Gross Unrealized Losses	(21)	(68)
Fair Value	4,120	2,865
State and political subdivision debt securities
Available-for-Sale Securities by Investment Category
Amortized Cost	6,955	5,041
Gross Unrealized Gains	39	7
Gross Unrealized Losses	(18)	(118)
Fair Value	6,976	4,930
Corporate debt securities
Available-for-Sale Securities by Investment Category
Amortized Cost	10,326	11,117
Gross Unrealized Gains	38	4
Gross Unrealized Losses	(45)	(247)
Fair Value	$ 10,319	$ 10,874

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481800/320-10-50-2

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Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481800/320-10-50-2

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Amortized cost excluding accrued interest, after allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 30
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479130/326-30-45-1

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Amount excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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