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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Goodwill (Details) (USD $)
In Thousands, unless otherwise specified
6 Months Ended
Feb. 28, 2014
Aug. 31, 2013
Feb. 28, 2013
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]      
Document Period End Date Feb. 28, 2014    
Goodwill $ 36,321 $ 36,364 $ 36,699
Goodwill, Translation Adjustments $ (43)