Note 20 - 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 | |
---|---|---|
Jan. 31, 2021 |
Jan. 31, 2020 |
|
Loans Held for Sale [Member] | ||
Fair value included in net income all reflected in financial services revenues | $ 4,893 | $ 2,862 |
Interest Rate Lock Commitments [Member] | ||
Fair value included in net income all reflected in financial services revenues | 54 | 118 |
Forward Contracts [Member] | ||
Fair value included in net income all reflected in financial services revenues | $ (151) | $ (183) |