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Deferred and restricted stock (Tables) | 12 Months Ended
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Jan. 31, 2014
Restricted stock [Line Items] |
Schedule of restricted stock award activity [Table Text Block] |
| Restricted shares |  | Weighted average exercise price |  | Aggregate intrinsic value |
Outstanding at beginning of year | — |  |  | $— |  |  | $— |
Granted | 52 |  | 11.24 |  |
Issued | (21 | ) |  |
Forfeited | (2 | ) | 11.25 |  |
Outstanding at January 31, 2014 | 29 |  |  | $14.52 |  |  | $419 |

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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Details
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