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11. Income Taxes (Details) (USD $)	3 Months Ended		9 Months Ended
	Nov. 02, 2014	Nov. 03, 2013	Nov. 02, 2014	Nov. 03, 2013	Feb. 02, 2014
Income Tax Disclosure [Abstract]
Income Tax Expense (Benefit)	$ 1,764,000	$ 1,048,000	$ 4,443,000	$ 3,054,000
Effective Income Tax Rate Reconciliation, Percent	35.50%	33.10%	34.90%	34.00%
Unrecognized Tax Benefits	419,000		419,000		303,000
Liability for Uncertain Tax Positions, Noncurrent	$ 141,000		$ 141,000		$ 103,000

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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The noncurrent portion of the amount recognized for uncertain tax positions as of the balance sheet date.

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

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