Note N - Segment Information - Operating Segment Information (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Dec. 26, 2021	Dec. 27, 2020	Dec. 26, 2021	Dec. 27, 2020
Revenues		$ 25,913	$ 18,030	$ 90,110	$ 57,555
Income from operations		5,613	4,403	23,754	20,081
Interest expense		(2,650)	(2,650)	(7,951)	(7,951)
Interest income		24	89	88	309
Other income, net		3	9	24	31
Income before provision for income taxes		2,990	1,851	15,915	12,470
Corporate, Non-Segment [Member]
Revenues	[1]	479	390	1,437	1,082
Income from operations		(1,831)	(1,837)	(6,046)	(5,352)
Branded Product Program [Member] | Operating Segments [Member]
Revenues		16,901	10,003	51,960	24,450
Income from operations		1,681	1,550	5,096	3,074
Product Licensing [Member] | Operating Segments [Member]
Revenues		5,878	5,898	24,218	24,689
Income from operations		5,832	5,852	24,081	24,552
Restaurant Operations [Member] | Operating Segments [Member]
Revenues		2,655	1,739	12,495	7,334
Income from operations		$ (69)	$ (1,162)	$ 623	$ (2,193)

[1] Represents advertising fund revenue