Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 30, 2014	Mar. 31, 2013
CURRENT ASSETS
Cash and cash equivalents	$ 22,077	$ 13,403
Marketable securities	11,187	12,307
Restricted cash	0	5,874
Accounts and other receivables, net	7,823	6,917
Inventories	947	1,046
Prepaid expenses and other current assets (Note F)	3,129	1,096
Deferred income taxes	26	345
Total current assets	45,189	40,988
Property and equipment, net	8,970	5,788
Long-term investment (Note G)	100	500
Goodwill	95	95
Intangible asset	1,353	1,353
Deferred income taxes	0	480
Other assets	428	458
	56,135	49,662
CURRENT LIABILITIES
Accounts payable	4,826	2,991
Litigation accrual (Note L.2)	0	5,874
Accrued expenses and other current liabilities	4,751	4,320
Total current liabilities	9,811	13,463
Other liabilities	1,693	2,051
Deferred income taxes	734	0
Total liabilities	12,238	15,514
COMMITMENTS AND CONTINGENCIES (Note L)
STOCKHOLDERS’ EQUITY
Common stock, $.01 par value; 30,000,000 shares authorized; 9,092,183 and 8,958,181 shares issued; and 4,482,157 and 4,378,618 shares outstanding at March 30, 2014 and March 31, 2013, respectively	91	90
Additional paid-in capital	57,578	54,491
Retained earnings	40,963	32,636
Accumulated other comprehensive income	149	329
	98,781	87,546
Treasury stock, at cost, 4,610,026 and 4,579,563 shares at March 30, 2014 and March 31, 2013, respectively	(54,884)	(53,398)
Total stockholders’ equity	43,897	34,148
	56,135	49,662
Deferred Franchise Fees [Member]
CURRENT LIABILITIES
Deferred franchise fees	$ 234	$ 278