Note H - Income Taxes - Income Tax Provision (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 28, 2021	Mar. 29, 2020
Current	$ 3,146	$ 2,904
Deferred	(92)	322
Total Federal income tax	3,054	3,226
Current	1,251	1,323
Deferred	(55)	30
Total State and local income tax	1,196	1,353
Total provision for income taxes	$ 4,250	$ 4,579