v2.4.0.8

Note 4 - Stock Compensation (Details) (USD $) | 9 Months Ended |  |  |  |  | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended |  | 1 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Oct. 31, 2013 | Oct. 31, 2012 | Feb. 11, 2013 | Feb. 08, 2013 | Oct. 31, 2013 Share Price on the Date of Grant Restricted Stock Units [Member] | Oct. 31, 2012 Share Price on the Date of Grant Restricted Stock Units [Member] | Oct. 31, 2013 Options [Member] | Oct. 31, 2012 Options [Member] | Oct. 31, 2013 Options [Member] | Oct. 31, 2012 Options [Member] | Oct. 31, 2013 Restricted Stock Units (RSUs) [Member] | Oct. 31, 2012 Restricted Stock Units (RSUs) [Member] | Oct. 31, 2013 Restricted Stock Units (RSUs) [Member] | Oct. 31, 2012 Restricted Stock Units (RSUs) [Member] | May 31, 2005 Employee Plan [Member] | Jun. 30, 2008 2005 Plan [Member] | Dec. 31, 2005 2005 Plan [Member] | Jul. 31, 2011 2011 Plan [Member]
Note 4 - Stock Compensation (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized (in Dollars) | $ 76,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition | 17 months 24 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross |  |  |  |  |  |  | 0 | 465,000 | 0 | 465,000 |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period |  |  |  |  |  |  |  |  |  |  | 420,000 | 0 | 420,000 | 300,000 |  |  |  |
Share Price (in Dollars per share) | $ 0.17 |  | $ 0.14 | $ 0.158 | $ 0.18 | $ 0.16 |  |  |  |  |  |  |  |  |  |  |  |
Forfeiture rate | 8.20% | 10.60% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 825,000 |  | 450,000 | 750,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,100,000 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | 2,675,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding (in Dollars) | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common Stock, Capital Shares Reserved for Future Issuance | 35,224 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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- Definition Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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