v2.4.0.8

Note 6 - Accrued Liabilities (Tables) | 12 Months Ended
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Jan. 31, 2014
Payables and Accruals [Abstract] |
Schedule of Accrued Liabilities [Table Text Block] |
|  | January 31, |
|  | 2014 |  |  | 2013 |
Uninvoiced materials and services received |  | $ | 458 |  |  | $ | 1,269 |
Accrued legal and professional fees |  |  | 161 |  |  |  | 169 |
Accrued payroll and related expenses |  |  | 58 |  |  |  | 147 |
Accrued warranty |  |  | 20 |  |  |  | 68 |
Other |  |  | 315 |  |  |  | 178 |
|  | $ | 1,012 |  |  | $ | 1,831 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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