Note I - Segment Information - Operating Segment Information (Details) - USD ($) $ in Thousands		12 Months Ended
		Mar. 26, 2023	Mar. 27, 2022
Revenues		$ 130,785	$ 114,882
Income from operations		34,445	29,863
Interest expense		(7,742)	(10,135)
Loss on debt extinguishment		(357)	(1,354)
Interest income		440	110
Other income, net		18	52
Income before provision for income taxes		26,804	18,536
Assets		58,610	78,516
Depreciation and amortization		1,135	1,054
Corporate, Non-Segment [Member]
Revenues	[1]	1,993	1,972
Income from operations		(9,488)	(8,490)
Assets		33,905	54,176
Depreciation and amortization		287	330
Branded Product Program [Member] | Operating Segments [Member]
Revenues		78,884	66,322
Income from operations		8,976	6,399
Assets		12,033	9,966
Depreciation and amortization		132	163
Product Licensing [Member] | Operating Segments [Member]
Revenues		33,455	31,824
Income from operations		33,273	31,642
Assets		3,376	3,179
Restaurant Operations [Member] | Operating Segments [Member]
Revenues		16,453	14,764
Income from operations		1,684	312
Assets		9,296	11,195
Depreciation and amortization		$ 716	$ 561

[1] Represents advertising fund revenue.