Consolidated Statement of Stockholders' Equity (Unaudited) (USD $)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Total
Balance at Mar. 30, 2014	$ 91,000	$ 57,578,000	$ 40,963,000	$ 149,000	$ (54,884,000)	$ 43,897,000
Balance (in Shares) at Mar. 30, 2014	9,092,183				4,610,026
Shares issued in connection with share-based compensation plans		89,000				89,000
Shares issued in connection with share-based compensation plans (in Shares)	29,671
Withholding tax on net share settlement of employee stock options		(530,000)				(530,000)
Income tax benefit on stock option exercises		594,000				594,000
Share-based compensation		401,000				401,000
Repurchase of common stock					(1,916,000)	(1,916,000)
Repurchase of common stock (in Shares)					37,661	37,661
Unrealized loss on available for sale securities, net of deferred income tax benefit of ($44)				(64,000)		(64,000)
Net income			7,925,000			7,925,000
Balance at Sep. 28, 2014	$ 91,000	$ 58,132,000	$ 48,888,000	$ 85,000	$ (56,800,000)	$ 50,396,000
Balance (in Shares) at Sep. 28, 2014	9,121,854				4,647,687