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Credit Facility, Loans Payable, Senior Notes, and Mortgage Company Warehouse Loan (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Oct. 31, 2013
Oct. 31, 2012
Credit Facility, Loans Payable, Senior Notes, and Mortgage Company Warehouse Loan [Abstract]    
Loans payable $ 107,222 $ 99,817
Debt, Weighted Average Interest Rate 4.53% 3.64%
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum 0.14% 0.26%
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum 7.87% 7.87%
Loans secured by assets [Abstract]    
Secured Debt 106,358 98,952
Value of Assets Securing Loans $ 372,833 $ 311,104
Loans Payable Contractual Maturities Term Minimum 1 month  
Loans Payable Contractual Maturities Term Maximum 22 years