Consolidated Statements of Earnings (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Mar. 31, 2013	Mar. 25, 2012	Mar. 27, 2011
REVENUES
Sales	$ 56,656	$ 52,369	$ 44,634
Franchise fees and royalties	5,782	5,586	4,989
License royalties	8,631	7,586	6,787
Interest income	392	573	808
Other income, net	82	108	37
Total revenues	71,543	66,222	57,255
COSTS AND EXPENSES
Cost of sales	44,874	42,106	34,567
Restaurant operating expenses	2,700	3,115	3,092
Depreciation and amortization	940	965	915
General and administrative expenses	10,437	9,552	10,125
Litigation accrual (Note L)	0	0	4,910
Impairment charge on note receivable	0	0	263
Interest expense	453	477	63
Total costs and expenses	59,404	56,215	53,935
Income from operations before provision for income taxes	12,139	10,007	3,320
Provision for income taxes	4,671	3,849	1,107
Net income	$ 7,468	$ 6,158	$ 2,213
Basic income per share:
Net income (in Dollars per share)	$ 1.70	$ 1.26	$ 0.41
Diluted income per share:
Net income (in Dollars per share)	$ 1.63	$ 1.22	$ 0.40
Weighted average shares used in computing income per share:
Basic (in Shares)	4,400,000	4,906,000	5,403,000
Diluted (in Shares)	4,588,000	5,049,000	5,504,000