XML 75 R62.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 19 - Fair Value of Financial Instruments (Details Textual) - USD ($)
$ in Thousands
3 Months Ended
Jan. 31, 2018
Jan. 31, 2017
Oct. 31, 2017
Loans Held for Sale Mortgages Unpaid Principal $ 78,000   $ 128,400
Other Commitment 19,500    
Impairment of Real Estate 0 $ 2,700  
Fair Value, Inputs, Level 2 [Member] | Unsecured Senior Notes Excluding Senior Amortizing Notes and Senior Exchangeable Notes [Member]      
Notes Payable, Fair Value Disclosure 396,600   383,700
Fair Value, Inputs, Level 3 [Member] | Senior Secured Notes [Member]      
Notes Payable, Fair Value Disclosure 1,200,000   1,200,000
Fair Value, Inputs, Level 3 [Member] | Senior Amortizing Notes [Member]      
Notes Payable, Fair Value Disclosure     2,100
Fair Value, Inputs, Level 3 [Member] | Senior Exchangeable Notes [Member]      
Notes Payable, Fair Value Disclosure     $ 54,200
Loan Origination Commitments [Member]      
Loan Applications in Process $ 537,700    
Loan Origination Commitments [Member] | Maximum [Member]      
Number of Days in Committment 60 days    
Interest Rate Committed Loan Applications [Member]      
Interest Rate Committed Loan Applications $ 56,200