Note I - Income Taxes - Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
Mar. 31, 2019	Mar. 25, 2018	Mar. 26, 2017
Computed tax expense	$ 6,176	$ 1,275	$ 4,013
State and local income taxes, net of Federal income tax benefit	1,875	506	797
Change in uncertain tax positions, net	86	98	(11)
Nondeductible meals and entertainment and other	(66)	21	61
Nondeductible compensation	57		118
Tax reform act	99	(245)
Tax benefit share based payments	(310)	(173)	(659)
Total provision for income taxes	$ 7,917	$ 1,482	$ 4,319

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