Note D - Revenues - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 24, 2023	Dec. 25, 2022	Dec. 24, 2023	Dec. 25, 2022
Revenues	$ 28,890	$ 26,154	$ 109,619	$ 103,371
Branded Products [Member]
Revenues	19,688	16,661	68,210	61,862
Company-operated Restaurants [Member]
Revenues	1,661	1,679	10,512	10,673
Product [Member]
Revenues	21,349	18,340	78,722	72,535
License [Member]
Revenues	6,078	6,337	26,075	26,064
Franchise Royalties [Member]
Revenues	868	829	2,996	2,785
Franchise [Member]
Revenues	87	147	325	483
Franchise Fees and Royalties [Member]
Revenues	955	976	3,321	3,268
Advertising Fund Revenue [Member]
Revenues	$ 508	$ 501	$ 1,501	$ 1,504