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Note 7 - Mortgage Loans Held for Sale (Details) (USD $)
In Millions, unless otherwise specified
Oct. 31, 2014
Oct. 31, 2013
Receivables [Abstract]    
Loans Pledged as Collateral $ 78.6us-gaap_LoansPledgedAsCollateral $ 94.1us-gaap_LoansPledgedAsCollateral
Number of Loans Reserved For 130hov_NumberOfLoansReservedFor 187hov_NumberOfLoansReservedFor