Earnings Per Share (Details)	3 Months Ended	6 Months Ended
Aug. 03, 2013	Jul. 28, 2012	Aug. 03, 2013	Jul. 28, 2012
Weighted average shares used to calculate basic and diluted earnings per share
Weighted average shares outstanding for basic EPS	27,981,000	27,885,000	27,973,000	27,858,000
Dilutive effect of common stock equivalents	69,000	119,000	76,000	142,000
Weighted average shares outstanding for diluted EPS	28,050,000	28,004,000	28,049,000	28,000,000
Restricted Stock Units [Member]
Weighted average shares used to calculate basic and diluted earnings per share
Anti-dilutive securities excluded from EPS computation	0	0	0	0

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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+ Details

- Definition

The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.

+ References+ Details

- Definition

The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

+ References+ Details

- Definition

Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

+ References

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+ Details