v2.4.0.8

Note 5 - Property and Equipment (Details) (USD $) | 12 Months Ended
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Jan. 31, 2014 | Jan. 31, 2013
Note 5 - Property and Equipment (Details) [Line Items] |  |
Property, Plant and Equipment, Gross | $ 1,644,000 | $ 2,979,000
Property, Plant and Equipment, Net | 14,000 | 120,000
Capitalized Costs, Asset Retirement Costs |  | 11,000
Depreciation, Depletion and Amortization | 55,000 | 97,000
Cost Basis (Member) | Office Equipment [Member] |  |
Note 5 - Property and Equipment (Details) [Line Items] |  |
Property, Plant and Equipment, Gross |  | 400,000
Cost Basis (Member) | Equipment [Member] |  |
Note 5 - Property and Equipment (Details) [Line Items] |  |
Property, Plant and Equipment, Gross |  | 275,000
Tooling and Fixtures (Member) | China [Member] |  |
Note 5 - Property and Equipment (Details) [Line Items] |  |
Property, Plant and Equipment, Gross |  | 1,300,000
Property, Plant and Equipment, Net |  | 45,000
Office Equipment [Member] |  |
Note 5 - Property and Equipment (Details) [Line Items] |  |
Property, Plant and Equipment, Gross | 605,000 | 619,000
Equipment [Member] |  |
Note 5 - Property and Equipment (Details) [Line Items] |  |
Property, Plant and Equipment, Gross | $ 973,000 | $ 2,294,000

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- Definition The amount of asset retirement costs previously incurred and capitalized separately from the capitalized amount of the associated long-lived assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 235 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=8451039&loc=d3e61901-109447 + Details
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- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. + 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 + Details
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- Definition Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 13 -Subparagraph a -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 8 -Article 7 + Details
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