Note 20 - 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, 2016 |
Jul. 31, 2015 |
Jul. 31, 2016 |
Jul. 31, 2015 |
|
Loans Held for Sale [Member] | ||||
Changes in fair value included in net loss all reflected in financial services revenues | $ (175) | $ 5 | $ 3,654 | $ (168) |
Interest Rate Lock Commitments [Member] | ||||
Changes in fair value included in net loss all reflected in financial services revenues | 560 | 400 | 590 | 341 |
Forward Contracts [Member] | ||||
Changes in fair value included in net loss all reflected in financial services revenues | $ (268) | $ (587) | $ (818) | $ (89) |