Consolidated Statements of Earnings - USD ($) $ in Thousands		12 Months Ended
		Mar. 31, 2019	Mar. 25, 2018	Mar. 26, 2017
REVENUES
Revenues		$ 101,849	$ 104,201	$ 96,256
COSTS AND EXPENSES
Cost of sales		52,779	58,752	51,634
Restaurant operating expenses		3,525	3,506	3,386
Depreciation and amortization		1,212	1,352	1,297
General and administrative expenses		13,851	13,491	13,659
Advertising fund expense (Note B)		2,506	0
Total costs and expenses		73,873	77,101	69,976
Income from operations		27,976	27,100	26,280
Gain on sale of property and equipment		11,177
Interest expense		(10,792)	(13,591)	(14,665)
Loss on debt extinguishment (Note K)			(8,872)
Impairment charge – long-lived assets (Note B)		0	(790)	0
Interest income		840	166	104
Other income, net		209	99	85
Income before provision for income taxes		29,410	4,112	11,804
Provision for income taxes		7,917	1,482	4,319
Net income		$ 21,493	$ 2,630	$ 7,485
Weighted average shares used in computing income per share:
Basic (in shares)		4,187,000	4,181,000	4,172,000
Diluted (in shares)		4,220,000	4,221,000	4,206,000
Income per share:
Basic (in dollars per share)		$ 5.13	$ 0.63	$ 1.79
Diluted (in dollars per share)		5.09	0.62	1.78
Dividends declared per share (in dollars per share)		$ 1	$ 5
Product [Member]
REVENUES
Revenues		$ 71,561	$ 76,708	$ 70,820
License [Member]
REVENUES
Revenues		23,615	23,020	20,368
Franchise Fees and Royalties [Member]
REVENUES
Revenues		4,171	4,473	5,068
Advertising Fund Revenue [Member]
REVENUES
Revenues	[1]	$ 2,502

[1] Prior to adoption of Topic 606, inflows into the National Advertising Fund were not considered revenue.