Consolidated Statement of Stockholders' Equity (Unaudited) (USD $) In Thousands, except Share data	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Total
Balance at Mar. 25, 2012	$ 89	$ 53,396	$ 25,168	$ 497	$ (50,313)	$ 28,837
Balance (in Shares) at Mar. 25, 2012	8,855,263				4,491,486
Shares issued in connection with share based compensation plans		388				388
Shares issued in connection with share based compensation plans (in Shares)	87,121
Withholding tax on net share settlement exercise of employee stock options		(698)				(698)
Income tax benefit on stock option exercises		749				749
Share-based compensation		497				497
Repurchase of common stock					(592)	(592)
Repurchase of common stock (in Shares)					20,458
Unrealized loss on available for sale securities, net of deferred income tax benefit of $75				(119)		(119)
Net income			5,913			5,913
Balance at Dec. 23, 2012	$ 89	$ 54,332	$ 31,081	$ 378	$ (50,905)	$ 34,975
Balance (in Shares) at Dec. 23, 2012	8,942,384				4,511,944