Note R - Leases - Components of Net Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 24, 2023	Dec. 25, 2022	Dec. 24, 2023	Dec. 25, 2022
Operating lease cost	$ 389	$ 378	$ 1,238	$ 1,214
Total net lease cost	792	752	2,484	2,396
Variable lease cost	424	396	1,311	1,246
Less: Sublease income, net	(21)	(22)	(65)	(64)
Restaurant Operating Expense [Member]
Total net lease cost	613	589	1,960	1,908
General and Administrative Expense [Member]
Total net lease cost	200	185	589	552
Other Income [Member]
Less: Sublease income, net	$ (21)	$ (22)	$ (65)	$ (64)