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Note 8 - Restricted Cash and Deposits (Details) (USD $)
In Thousands, unless otherwise specified
Jan. 31, 2014
Oct. 31, 2013
Note 8 - Restricted Cash and Deposits (Details) [Line Items]    
Restricted Cash and Cash Equivalents $ 23,900 $ 31,900
Homebuilding [Member]
   
Note 8 - Restricted Cash and Deposits (Details) [Line Items]    
Restricted Cash and Cash Equivalents 10,689 10,286 [1]
Homebuilding [Member] | Customer Deposits [Member]
   
Note 8 - Restricted Cash and Deposits (Details) [Line Items]    
Restricted Cash and Cash Equivalents 5,500 5,100
Financial Services [Member]
   
Note 8 - Restricted Cash and Deposits (Details) [Line Items]    
Restricted Cash and Cash Equivalents 13,252 21,557 [1]
Financial Services [Member] | Customer Deposits [Member]
   
Note 8 - Restricted Cash and Deposits (Details) [Line Items]    
Restricted Cash and Cash Equivalents $ 13,300 $ 21,600
[1] Derived from the audited balance sheet as of October 31, 2013.