v2.4.0.8

Note 3 - Summary of Significant Accounting Policies (Details) (USD $) |  |  |  | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Oct. 31, 2013 | Jan. 31, 2013 | Oct. 31, 2012 | Oct. 31, 2013 Tooling and Equipment [Member] | Oct. 31, 2013 Equipment [Member] | Oct. 31, 2013 Engineering and Support Expenses [Member] | Oct. 31, 2012 Engineering and Support Expenses [Member] | Oct. 31, 2013 Engineering and Support Expenses [Member] | Oct. 31, 2012 Engineering and Support Expenses [Member] | Oct. 31, 2013 Selling, General and Administrative Expenses [Member] | Oct. 31, 2012 Selling, General and Administrative Expenses [Member] | Oct. 31, 2013 Selling, General and Administrative Expenses [Member] | Oct. 31, 2012 Selling, General and Administrative Expenses [Member] | Oct. 31, 2013 Warrant [Member] | Jul. 31, 2013 Warrant [Member] | Oct. 31, 2013 Convertible Debt Securities [Member] | Oct. 31, 2013 Letter of Credit [Member] | Oct. 31, 2013 Collateral for Credit Card [Member]
Note 3 - Summary of Significant Accounting Policies (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted Cash and Cash Equivalents |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,300,000 |  | $ 77,000 | $ 5,000
Asset Impairment Charges |  |  |  | 60,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from Sale of Productive Assets |  |  |  |  | 28,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments Liabilities Fair Value Disclosure at Issuance Date |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 600,000 |  |
Derivative Liability | 2,819,000 | 2,466,000 | 1,754,000 |  |  |  |  |  |  |  |  |  |  | 2,800,000 |  |  |  |
Legal Fees |  |  |  |  |  | $ 34,000 | $ 423,000 | $ 311,000 | $ 1,200,000 | $ 84,000 | $ (303,000) | $ 449,000 | $ 684,000 |  |  |  |  |

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- Definition Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=8077374&loc=d3e2420-110228 + Details
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