Consolidated Statements of Earnings (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 26, 2021	Dec. 27, 2020	Dec. 26, 2021	Dec. 27, 2020
REVENUES
Revenues	$ 25,913	$ 18,030	$ 90,110	$ 57,555
COSTS AND EXPENSES
Cost of sales	16,040	8,937	51,536	24,161
Restaurant operating expenses	547	759	2,874	2,622
Depreciation and amortization	259	288	807	900
General and administrative expenses	2,975	3,253	9,702	8,709
Advertising fund expense	479	390	1,437	1,082
Total costs and expenses	20,300	13,627	66,356	37,474
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
Provision for income taxes	860	492	4,477	3,456
Net income	$ 2,130	$ 1,359	$ 11,438	$ 9,014
Weighted average shares used in computing income per share:
Basic (in shares)	4,115	4,115	4,115	4,117
Diluted (in shares)	4,115	4,115	4,115	4,117
Income per share:
Basic (in dollars per share)	$ 0.52	$ 0.33	$ 2.78	$ 2.19
Diluted (in dollars per share)	0.52	0.33	2.78	2.19
Dividends declared per share (in dollars per share)	$ 0.35	$ 0.35	$ 1.05	$ 1.05
Product [Member]
REVENUES
Revenues	$ 18,637	$ 11,322	$ 61,462	$ 30,697
License [Member]
REVENUES
Revenues	5,878	5,898	24,218	24,689
Franchise Fees and Royalties [Member]
REVENUES
Revenues	919	420	2,993	1,087
Advertising Fund Revenue [Member]
REVENUES
Revenues	$ 479	$ 390	$ 1,437	$ 1,082