v2.4.0.8

Note 5 - Loss Per Share (Tables) | 3 Months Ended
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Apr. 30, 2014
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended April 30, |
|  | 2014 |  |  | 2013 |
Net loss |  | $ | (1,318 | ) |  | $ | (1,474 | )
Basic net loss per share: |  |  |  |  |  |  |  |
Weighted-average shares outstanding-Basic |  |  | 14,684 |  |  |  | 13,851 |
Basic net loss per share |  | $ | (0.09 | ) |  | $ | (0.11 | )
Diluted net loss per share: |  |  |  |  |  |  |  |
Weighted average shares outstanding - basic |  |  | 14,684 |  |  |  | 13,851 |
Weighted average shares outstanding - diluted |  |  | 14,684 |  |  |  | 13,851 |
Diluted loss per share |  | $ | (0.09 | ) |  | $ | (0.11 | )

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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