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Note 2 - Significant Accounting Policies (Details Textual)	3 Months Ended		9 Months Ended
	Nov. 04, 2013 USD ($) shares	Nov. 05, 2012 USD ($) shares	Nov. 04, 2013 USD ($) shares	Nov. 05, 2012 USD ($) shares	Jan. 28, 2013
Employee Stock Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount \| shares	22,000	22,000
Minimum [Member] \| Franchise and License Fees [Member]
Finite-Lived Intangible Asset, Useful Life			10 years
Maximum [Member] \| Franchise and License Fees [Member]
Finite-Lived Intangible Asset, Useful Life			20 years
Operating Units [Member]
Number of Restaurants	19		19		27
Leased Units [Member]
Number of Restaurants	4		4		4
Held for Future Use Units [Member]
Number of Restaurants	2		2		5
Units Held for Warehouse Use [Member]
Number of Real Estate Properties	1		1		2
Weighted Average Number of Shares Outstanding, Diluted \| shares			0	0
Number of Reportable Segments			1
Goodwill, Impairment Loss	$ 0	$ 551,000		$ 551,000
Impairment of Long-Lived Assets Held-for-use	$ 35,000		44,000	405,000
Depreciation			$ 804,000	$ 905,000