Summary of Significant Accounting Policies (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	May 03, 2014	May 04, 2013
Numerator:
Net income-numerator for net income per common share and net income per common share assuming dilution	$ 3,592	$ 1,622
Denominator:
Denominator for net income per common share - weighted average shares	8,396	8,393
Effect of dilutive securities:
Stock options (in shares)	27	27
Denominator for net income per common share, assuming dilution:
Adjusted weighted average shares and assumed exercises (in shares)	8,423	8,420
Anti-dilutive shares
Number of anti-dilutive shares	880	893