Income Taxes (Components Of Provision For Income Taxes) (Details) - USD ($) $ in Thousands	12 Months Ended
Mar. 27, 2021	Mar. 28, 2020	Mar. 30, 2019
Current -
Federal	$ (1,809)	$ 2,783	$ 5,682
State	827	1,994	2,409
Total current	(982)	4,777	8,091
Deferred -
Federal	10,169	11,397	11,563
State	685	76	954
Total deferred	10,854	11,473	12,517
Total provision	$ 9,872	$ 16,250	$ 20,608

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