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Note 8 - Restricted Cash and Deposits (Details) (USD $)
Jul. 31, 2014
Oct. 31, 2013
Note 8 - Restricted Cash and Deposits (Details) [Line Items]    
Restricted Cash and Cash Equivalents $ 25,900,000 $ 31,900,000
Homebuilding [Member]
   
Note 8 - Restricted Cash and Deposits (Details) [Line Items]    
Cash Equivalents, at Carrying Value 0 0
Restricted Cash and Cash Equivalents 12,596,000 10,286,000 [1]
Financial Services [Member]
   
Note 8 - Restricted Cash and Deposits (Details) [Line Items]    
Cash Equivalents, at Carrying Value 0 0
Restricted Cash and Cash Equivalents 13,272,000 21,557,000 [1]
Customer Deposits [Member] | Homebuilding [Member]
   
Note 8 - Restricted Cash and Deposits (Details) [Line Items]    
Restricted Cash and Cash Equivalents 7,000,000 5,100,000
Customer Deposits [Member] | Financial Services [Member]
   
Note 8 - Restricted Cash and Deposits (Details) [Line Items]    
Restricted Cash and Cash Equivalents $ 13,300,000 $ 21,600,000
[1] Derived from the audited balance sheet as of October 31, 2013.