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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Forfeiture rate

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Aggregate number of common shares reserved for future issuance.

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-SubTopic 10

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Unrecognized cost of unvested share-based compensation awards.

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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.

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Intrinsic value of equity-based compensation awards outstanding. Excludes stock and unit options.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Number of additional shares authorized for issuance under an established share-based compensation plan.

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Price of a single share of a number of saleable stocks of a company.

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