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OTHER LIABILITIES (Details) (USD $)
Jul. 31, 2013
Jul. 31, 2012
Deferred income    
Long-term straight-line rent $ 23,467,000 $ 27,110,000
Credit insurance reserves 5,592,000 5,527,000
Deferred tax liability 5,998,000 5,727,000
Other liabilities 73,057,000 38,364,000
ADS Agreement
   
Deferred income    
Deferred income $ 38,000,000