Note 3 - New Accounting Pronouncements  | 
3 Months Ended | 
|---|---|
Sep. 30, 2011  | |
| Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block] | 
 
      NOTE
      3 - NEW ACCOUNTING PRONOUNCEMENTS:
     
        In
        September 2011, the Financial Accounting Standards Board
        (FASB) issued Accounting Standards Update No. 2011-08,
        Intangibles—Goodwill
        and Other (Topic 350)—Testing Goodwill for
        Impairment (ASU 2011-08), to allow entities to
        use a qualitative approach to test goodwill for impairment.
        ASU 2011-08 permits an entity 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 value. If it is concluded that this
        is the case, it is necessary to perform the currently
        prescribed two-step goodwill impairment test. Otherwise,
        the two-step goodwill impairment test is not required. ASU
        2011-08 is effective for us in fiscal 2013 and earlier
        adoption is permitted. We are currently evaluating the
        impact of our pending adoption of ASU 2011-08 on our
        consolidated financial statements.
       
      In June
      2011, the FASB issued Accounting Standards Update
      No. 2011-05, Comprehensive
      Income (Topic 220)—Presentation of Comprehensive
      Income (ASU
      2011-05), to require an entity to present the total of
      comprehensive income, the components of net income, and the
      components of other comprehensive income either in a single
      continuous statement of comprehensive income or in two
      separate but consecutive statements. ASU 2011-05 eliminates
      the option to present the components of other comprehensive
      income as part of the statement of equity. ASU 2011-05 is
      effective for us in our first quarter of fiscal 2013 and
      should be applied retrospectively. We are currently
      evaluating the impact of our pending adoption of ASU 2011-05
      on our consolidated financial statements.
     
      In May
      2011, the FASB issued Accounting Standards Update
      No. 2011-04, Amendments
      to Achieve Common Fair Value Measurement and Disclosure
      Requirements in U.S. GAAP and International Financial
      Reporting Standards (Topic 820)—Fair Value
      Measurement (ASU
      2011-04), to provide a consistent definition of fair value
      and ensure that the fair value measurement and disclosure
      requirements are similar between U.S. Generally Accepted
      Accounting Principles (GAAP) and International Financial
      Reporting Standards. ASU 2011-04 changes certain fair value
      measurement principles and enhances the disclosure
      requirements particularly for Level 3 fair value measurements
      (as defined in Note 3 below). ASU 2011-04 is effective for us
      in our fourth quarter of fiscal 2012 and should be applied
      prospectively. We are currently evaluating the impact of our
      pending adoption of ASU 2011-04 on our consolidated financial
      statements.
     
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