Note 3 - Net Income (Loss) per Common Share (Details) - Reconciliation of Earnings per Common Share (USD $)	3 Months Ended		6 Months Ended
	Aug. 18, 2013	Aug. 12, 2012	Aug. 18, 2013	Aug. 12, 2012
Basic EPS
Income (loss) available to common shareholders (in Dollars)	$ (577,000)	$ 206,000	$ (170,000)	$ 246,000
Income (loss) available to common shareholders	4,039,457	2,934,995	3,790,988	2,934,995
Income (loss) available to common shareholders (in Dollars per share)	$ (0.14)	$ 0.07	$ (0.04)	$ 0.08
Effect of Dilutive Securities
Weighted Average Stock Options		5,199		2,600
Diluted EPS
Income (loss) available to common shareholders (in Dollars)	$ (577,000)	$ 206,000	$ (170,000)	$ 246,000
Income (loss) available to common shareholders	4,039,545	2,940,194	3,790,988	2,937,595
Income (loss) available to common shareholders (in Dollars per share)	$ (0.14)	$ 0.07	$ (0.04)	$ 0.08