Pension Plan (Details) - USD ($) $ in Thousands	Mar. 30, 2019	Mar. 31, 2018
Plan Assets	$ 26,163	$ 24,909
Cash and Cash Equivalents [Member]
Plan Assets	925	1,107
U.S. Equity Mutual Funds [Member]
Plan Assets	20,310	18,881
International Equity Mutual Funds [Member]
Plan Assets	1,876	1,985
Fixed Income Funds [Member]
Plan Assets	$ 3,052	$ 2,936