v2.4.0.8

Note 8 - Accrued Liabilities (Tables) | 9 Months Ended
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Oct. 31, 2013
Payables and Accruals [Abstract] |
Schedule of Accrued Liabilities [Table Text Block] |
|  | October 31, 2013 |  |  | January 31, 2013 |
Accrued payroll and related expenses |  | $ | 51 |  |  | $ | 147 |
Uninvoiced materials and services received |  |  | 1,214 |  |  |  | 1,269 |
Accrued legal and professional fees |  |  | 125 |  |  |  | 169 |
Accrued interest expense |  |  | — |  |  |  | 62 |
Accrued warranty |  |  | 43 |  |  |  | 68 |
Other |  |  | 54 |  |  |  | 116 |
|  | $ | 1,487 |  |  | $ | 1,831 |

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