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INCOME TAXES (Schedule of Income Tax Expense) (Details) - USD ($)
$ in Thousands
12 Months Ended
Oct. 31, 2022
Oct. 31, 2021
Oct. 31, 2020
INCOME TAXES      
Unrecognized Tax Benefits, Beginning Balance $ 167 $ 168 $ 193
Additions based on tax positions related to the current year 21 74 9
Additions (reductions) related to prior year tax positions 0 0 (2)
Reductions due to statute expiration (50) (75) (32)
Unrecognized Tax Benefits, Ending Balance $ 138 $ 167 $ 168