Note K - Segment Information - Operating Segment Information (Details) - USD ($)	3 Months Ended		9 Months Ended
	Dec. 24, 2017	Dec. 25, 2016	Dec. 24, 2017	Dec. 25, 2016
Revenues	$ 22,083,000	$ 19,937,000	$ 84,607,000	$ 77,366,000
Income from operations	5,370,000	4,754,000	22,554,000	21,609,000
Loss on debt extinguishment	(8,872,000)		(8,872,000)
Interest expense	(3,650,000)	(3,663,000)	(10,976,000)	(11,002,000)
Interest income	44,000	35,000	114,000	71,000
Other income, net	22,000	21,000	64,000	64,000
(Loss) income before provision for income taxes	(7,086,000)	1,147,000	2,884,000	10,742,000
Corporate, Non-Segment [Member]
Revenues
Income from operations	(1,715,000)	(2,124,000)	(5,800,000)	(6,275,000)
Branded Product Program [Member] | Operating Segments [Member]
Revenues	14,674,000	12,868,000	50,741,000	44,563,000
Income from operations	2,924,000	2,886,000	7,888,000	8,336,000
Product Licensing [Member] | Operating Segments [Member]
Revenues	4,228,000	3,990,000	17,393,000	15,602,000
Income from operations	4,182,000	3,944,000	17,257,000	15,465,000
Restaurant Operations [Member] | Operating Segments [Member]
Revenues	3,181,000	3,079,000	16,473,000	17,201,000
Income from operations	$ (21,000)	$ 48,000	$ 3,209,000	$ 4,083,000