Note 11	9 Months Ended
Note 11	Nov. 30, 2013
Fair Value Disclosures [Abstract]
Fair Value Disclosures [Text Block]	Note 11 - The valuation hierarchy included in U.S. GAAP considers the transparency of inputs used to value assets and liabilities as of the measurement date. The less transparent or observable the inputs used to value assets and liabilities, the lower the classification of the assets and liabilities in the valuation hierarchy. A financial instrument's classification within the valuation hierarchy is based on the lowest level of input that is significant to its fair value measurement. The three levels of the valuation hierarchy and the classification of our financial assets and liabilities within the hierarchy are as follows: Level 1 - Quoted prices (unadjusted) in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date. Level 2 - Observable inputs other than quoted prices included within Level 1 for the asset or liability, either directly or indirectly. If an asset or liability has a specified term, a Level 2 input must be observable for substantially the full term of the asset or liability. Level 3 - Unobservable inputs for the asset or liability. We do not report any assets or liabilities at fair value in the financial statements. However, the estimated fair value of our line of credit is estimated by management to approximate the carrying value of $500,000 at November 30, 2013 and $1,250,000 at February 28, 2013. Management's estimates are based on the obligations' characteristics, including a floating interest rate, maturity, and collateral. Such valuation inputs are considered a Level 2 measurement in the fair value valuation hierarchy. It was not practicable to estimate the fair value of an investment representing 15.6% of the issued common stock of an untraded company; that investment is carried at its original cost of $430,300 at November 30, 2013 and February 28, 2013. There were no transfers among Level 1, Level 2 or Level 3 assets during the nine-month periods ended November 30, 2013 and February 28, 2013.

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

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