XML 85 R63.htm IDEA: XBRL DOCUMENT v3.10.0.1
Note 19 - Fair Value of Financial Instruments - Changes in Fair Values Included in Income (Loss) (Details) - Financial Services Revenue Line Item [Member] - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jul. 31, 2018
Jul. 31, 2017
Jul. 31, 2018
Jul. 31, 2017
Loans Held for Sale [Member]        
Fair value included in net loss all reflected in financial services revenues $ (315) $ (532) $ 2,226 $ 2,681
Interest Rate Lock Commitments [Member]        
Fair value included in net loss all reflected in financial services revenues 53 (34) (17) 66
Forward Contracts [Member]        
Fair value included in net loss all reflected in financial services revenues $ (41) $ 206 $ 83 $ (99)