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ACQUISITION OF NONCONTROLLING INTEREST
9 Months Ended
May 31, 2011
Acquisition of Noncontrolling Interest [Abstract]  
ACQUISITION OF NONCONTROLLING INTEREST [Text Block]
NOTE 11 - ACQUISITION OF NONCONTROLLING INTEREST
 
In May 2010, the Company purchased the remaining 5% noncontrolling interest of its Trinidad subsidiary for $3.8 million.  As of the purchase date, the Company had recorded approximately $886,000 of noncontrolling interest related to the 5% noncontrolling interest.  The Company recorded the change in the ownership interest as an equity transaction, adjusting additional paid-in capital for approximately $2.9 million (the difference between the fair value of consideration paid less the book value of the noncontrolling interest).  The Company's ownership percentage for all consolidated subsidiaries is now 100%, with no recorded noncontrolling interests transactions or acquisition activity related to the nine month period ended May 31, 2011.