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Securities Available for Sale (Tables) | 9 Months Ended
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Nov. 01, 2014
Investments, Debt and Equity Securities [Abstract] |
Fair Value, Amortized Cost and Gross Unrealized Gains and Losses of Securities Available for Sale | The fair value, amortized cost and gross unrealized gains and losses of securities available for sale are as follows:
(In thousands) November 1, 2014 |  | Amortized Cost |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |
State and Municipal Obligations |  | $ | 17,605 |  |  | $ | 28 |  |  | $ | (2 | ) |  | $ | 17,631 |
January 31, 2014 |  | Amortized Cost |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |
State and Municipal Obligations |  | $ | 18,729 |  |  | $ | 37 |  |  | $ | — |  |  | $ | 18,766 |

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- Definition Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value. + References No definition available. + Details
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