| 
           Note 18 - Segment And Geographic Areas (Detail) 
         | 
        9 Months Ended | 
|---|---|
| 
           Mar. 31, 2012 
         | 
      |
| Number of Reportable Segments | 3 | 
| X | ||||||||||
| 
             
- Definition 
          Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. No definition available. 
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