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Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Feb. 02, 2013
Summary of Significant Accounting Policies [Abstract] |
Computation of Basic and Diluted Earnings Per Common Share |
|  | Fiscal Year Ended |
|  | February 2, 2013 |  |  | January 28, 2012 |  |  | January 29, 2011 |
|  | (In thousands except per share data) |
Basic Earnings per Share: |  | Net Income |  |  | Shares |  |  | Per Share Amount |  |  | Net Income |  |  | Shares |  |  | Per Share Amount |  |  | Net Income |  |  | Shares |  |  | Per Share Amount |
Net income |  | $ | 29,338 |  |  |  |  |  |  |  |  |  |  | $ | 26,382 |  |  |  |  |  |  |  |  |  |  | $ | 26,821 |  |  |  |  |  |  |  |  |
Amount allocated to participating securities |  |  | (698 | ) |  |  |  |  |  |  |  |  |  |  | (554 | ) |  |  |  |  |  |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |
Net income available for basic common shares and basic earnings per share |  | $ | 28,640 |  |  |  | 19,911 |  |  | $ | 1.44 |  |  | $ | 25,828 |  |  |  | 19,524 |  |  | $ | 1.32 |  |  | $ | 26,821 |  |  |  | 19,085 |  |  | $ | 1.41 |
Diluted Earnings per Share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 29,338 |  |  |  |  |  |  |  |  |  |  | $ | 26,382 |  |  |  |  |  |  |  |  |  |  | $ | 26,821 |  |  |  |  |  |  |  |  |
Amount allocated to participating securities |  |  | (698 | ) |  |  |  |  |  |  |  |  |  |  | (554 | ) |  |  |  |  |  |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |
Adjustment for dilutive potential common shares |  |  |  |  |  |  | 61 |  |  |  |  |  |  |  |  |  |  |  | 170 |  |  |  |  |  |  |  |  |  |  |  | 502 |  |  |  |  |
Net income available for diluted common shares and diluted earnings per share |  | $ | 28,640 |  |  |  | 19,972 |  |  | $ | 1.43 |  |  | $ | 25,828 |  |  |  | 19,694 |  |  | $ | 1.31 |  |  | $ | 26,821 |  |  |  | 19,587 |  |  | $ | 1.37 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + References No definition available. + Details
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