Investments - Schedule of Amortized Cost and Fair Value (Details) - USD ($) $ in Thousands	Sep. 28, 2024	Mar. 30, 2024
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 20,580	$ 19,091
Fair Value	20,482	18,669
Residential mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	8,248	2,933
Fair Value	8,246	2,865
State and political subdivision debt securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	3,575	5,041
Fair Value	3,558	4,930
Corporate debt securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	8,757	11,117
Fair Value	$ 8,678	$ 10,874