v2.4.0.8

Note 6 - Customer and Supplier Concentrations (Details) | 9 Months Ended | 12 Months Ended
--- | --- | ---
Oct. 31, 2013 | Jan. 31, 2013
Note 6 - Customer and Supplier Concentrations (Details) [Line Items] |  |
Supplier Percent Of Gross Accounts Payable | 10.00% | 10.00%
Constellation Units [Member] |  |
Note 6 - Customer and Supplier Concentrations (Details) [Line Items] |  |
Units Shipped | 20,000 |
Field Replacement Units [Member] |  |
Note 6 - Customer and Supplier Concentrations (Details) [Line Items] |  |
Units Shipped | 11,000 |

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- Details
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