Note 19 - Fair Value of Financial Instruments - Financial Instruments Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands |
Jan. 31, 2019 |
Oct. 31, 2018 |
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---|---|---|---|---|
Total | $ 65,450 | $ 130,694 | ||
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member] | ||||
Mortgage loans held for sale | [1] | 65,610 | 130,709 | |
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member] | Interest Rate Lock Commitments [Member] | ||||
Derivative Fair Value | 225 | (28) | ||
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member] | Forward Contracts [Member] | ||||
Derivative Fair Value | $ (385) | $ 13 | ||
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