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Note 12 - Segment Information (Detail)	12 Months Ended
Note 12 - Segment Information (Detail)	Jun. 30, 2012
Number of Operating Segments	4
Number of Reportable Segments	1
Concentration Risk, Customer	one
Concentration Risk, Percentage	14.00%

Description of risks that arise due to the volume of business transacted with a particular customer. At a minimum, the description informs financial statement users of the general nature of the risk, but excludes "Information about Major Customers" that may be disclosed elsewhere (for instance, segment disclosures).

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