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PENSION BENEFITS (Details 7) (USD $)
Oct. 31, 2012
Oct. 31, 2011
Amounts Recognized in Accumulated Other Comprehensive Loss    
Net actuarial loss $ 4,960,745 $ 3,824,812
Prior service cost 0 0
Unrecognized net initial obligation 0 0
Total (before tax effects) $ 4,960,745 $ 3,824,812