Note J - Income Taxes - Income Tax Provision (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
Mar. 25, 2018	Mar. 26, 2017	Mar. 27, 2016
Federal
Current	$ 1,077	$ 3,024	$ 3,176
Deferred	(474)	79	(11)
Total Federal income tax	603	3,103	3,165
State and local
Current	917	1,195	1,135
Deferred	(38)	21	(12)
Total State and local income tax	879	1,216	1,123
Total provision for income taxes	$ 1,482	$ 4,319	$ 4,288

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