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SUBSEQUENT EVENTS	9 Months Ended
SUBSEQUENT EVENTS	May 31, 2012
Subsequent Events [Abstract]
SUBSEQUENT EVENTS	SUBSEQUENT EVENTS On June 5, 2012, the Company's Colombia subsidiary entered into a non-deliverable forward foreign-exchange contract for approximately $500,000. The maturity date on this agreement is October 18, 2012. On June 14, 2012, the Company entered into a non-deliverable forward foreign-exchange contract for approximately $500,000. The maturity date on this agreement is November 15, 2012. Non-deliverable forward foreign-exchange contracts are intended to offset changes in cash flow attributable to currency exchange movements.