| 
           Note 2 - Accounting Policies 
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        9 Months Ended | 
|---|---|
| 
           Mar. 31, 2012 
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| Significant Accounting Policies [Text Block] | 
 
      NOTE
      2 – ACCOUNTING POLICIES
     
      Use
      of Estimates
     
      The
      preparation of consolidated financial statements in
      conformity with accounting principles generally accepted in
      the United States of America requires management to make
      estimates and assumptions that affect the reported amounts of
      assets and liabilities and disclosure of contingent assets
      and liabilities at the date of the financial statements and
      the reported amounts of revenues and expenses during the
      reporting period. Actual results could differ from those
      estimates.
     
      New
      Accounting Pronouncements
     
      In
      December 2011, the FASB issued guidance on offsetting
      (netting) assets and liabilities. Entities are required to
      disclose both gross information and net information about
      both instruments and transactions eligible for offset in the
      statement of financial position and instruments and
      transactions subject to an agreement similar to a master
      netting arrangement. The new guidance is effective for annual
      periods beginning after January 1, 2013.
     
      In
      September 2011, the FASB issued guidance on testing goodwill
      for impairment. The new guidance provides an entity the
      option to first perform a qualitative assessment to determine
      whether it is more likely than not that the fair value of a
      reporting unit is less than its carrying amount. If an entity
      determines that this is the case, it is required to perform
      the currently prescribed two-step goodwill impairment test to
      identify potential goodwill impairment and measure the amount
      of goodwill impairment loss to be recognized for that
      reporting unit (if any). If an entity determines that the
      fair value of a reporting unit is less than its carrying
      amount, the two-step goodwill impairment test is not
      required. The new guidance is effective for annual and
      interim goodwill impairment tests performed for fiscal years
      beginning after December 15, 2011, with early adoption
      permitted.
     
      In
      June 2011, the FASB issued guidance on presentation of
      comprehensive income. The new guidance eliminates the current
      option to report other comprehensive income and its
      components in the statement of changes in equity. Instead, an
      entity will be required to present either a continuous
      statement of net income and other comprehensive income or in
      two separate but consecutive statements. The new guidance is
      effective for annual periods beginning after December 15,
      2011. In December 2011, the FASB issued a deferral of certain
      portion of this guidance.
     
      In
      May 2011, the FASB issued guidance to amend the accounting
      and disclosure requirements on fair value measurements. The
      new guidance limits the highest-and-best-use measure to
      nonfinancial assets, permits certain financial assets and
      liabilities with offsetting positions in market or
      counterparty credit risks to be measured at a net basis, and
      provides guidance on the applicability of premiums and
      discounts. Additionally, the new guidance expands the
      disclosures on Level 3 inputs by requiring quantitative
      disclosure of the unobservable inputs and assumptions, as
      well as description of the valuation processes and the
      sensitivity of the fair value to changes in unobservable
      inputs. The new guidance is effective for annual periods
      beginning after December 15, 2011.
     
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