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Fair Value Measurements (Tables) | 12 Months Ended
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Jan. 31, 2015
Fair Value Disclosures [Abstract] |
Assets Measured at Fair Value on a Recurring Basis | Assets measured at fair value on a recurring basis are summarized below:
January 31, 2015 |  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
(In thousands) |  |  |  |  |  |  |  |  |  |  |  |
Money market funds (included in cash and cash equivalents) |  | $ | 3,028 |  |  | $ | — |  |  | $ | — |  |  | $ | 3,028 |
State and municipal obligations (included in securities available for sale) |  |  | — |  |  |  | 15,174 |  |  |  | — |  |  |  | 15,174 |
Total |  | $ | 3,028 |  |  | $ | 15,174 |  |  | $ | — |  |  | $ | 18,202 |
January 31, 2014 |  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
(In thousands) |  |  |  |  |  |  |  |  |  |  |  |
Money market funds (included in cash and cash equivalents) |  | $ | 4,734 |  |  | $ | — |  |  | $ | — |  |  | $ | 4,734 |
State and municipal obligations (included in securities available for sale) |  |  | — |  |  |  | 18,766 |  |  |  | — |  |  |  | 18,766 |
Total |  | $ | 4,734 |  |  | $ | 18,766 |  |  | $ | — |  |  | $ | 23,500 |
Fair Value Measurements of Assets on Non-Recurring Basis | Non-financial assets measured at fair value on a non-recurring basis are summarized below:
January 31, 2015 |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
(In thousands) |  |  |  |  |  |  |  |  |
Asset Held for Sale |  | $ | — |  |  | $ | 1,900 |  |  | $ | — |
January 31, 2014 |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
(In thousands) |  |  |  |  |  |  |  |  |
Asset Held for Sale |  | $ | — |  |  | $ | 2,120 |  |  | $ | — |

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- Definition Tabular disclosure of assets and liabilities by class, including financial instruments measured at fair value that are classified in shareholders' equity, if any, that are measured at fair value on a nonrecurring basis in periods after initial recognition (for example, impaired assets). Disclosures may include, but are not limited to: (a) the fair value measurements recorded and the reasons for the measurements and (b) the level within the fair value hierarchy in which the fair value measurements are categorized in their entirety (levels 1, 2, 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19296-110258 + Details
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- Definition Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring and/or nonrecurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19190-110258 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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