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INCOME TAXES (Schedule of Income Tax Expense) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Oct. 31, 2019 | Oct. 31, 2018 | Oct. 31, 2017
INCOME TAXES |  |  |
Unrecognized Tax Benefits, Beginning Balance | $ 180 | $ 1,101 | $ 1,102
Additions based on tax positions related to the current year | 36 | 37 | 37
Additions (reductions) related to prior year tax positions |  | (945) | (20)
Reductions due to statute expiration | (23) | (18) | (74)
Other |  | 5 | 56
Unrecognized Tax Benefits, Ending Balance | $ 193 | $ 180 | $ 1,101

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