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2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 1) (USD $)
Oct. 31, 2014
Oct. 31, 2013
Summary Of Significant Accounting Policies Details 1    
Option contracts $ (217,624)JVA_OptionContracts $ (188,819)JVA_OptionContracts
Future contracts (267,300)JVA_FutureContracts (795,221)JVA_FutureContracts
Commodities due to broker $ (484,924)JVA_CommoditiesDueToBroker $ (984,040)JVA_CommoditiesDueToBroker