Summary of Significant Accounting Policies (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Aug. 03, 2013	Jul. 28, 2012	Aug. 03, 2013	Jul. 28, 2012
Numerator:
Net income-numerator for net income per common share and net income per common share assuming dilution	$ 1,938	$ 1,608	$ 3,560	$ 3,679
Denominator:
Denominator for net income per common share - weighted average shares	8,393	8,390	8,393	8,389
Effect of dilutive securities:
Stock options (in shares)	12	16	11	7
Denominator for net income per common share, assuming dilution:
Adjusted weighted average shares and assumed exercises (in shares)	8,405	8,406	8,404	8,396
Anti-dilutive shares
Number of anti-dilutive shares	958	780	956	780

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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