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INCOME TAXES (Schedule of Income Tax Expense) (Details) - USD ($)
$ in Thousands
12 Months Ended
Oct. 31, 2023
Oct. 31, 2022
Oct. 31, 2021
INCOME TAXES      
Unrecognized Tax Benefits, Beginning Balance $ 138 $ 167 $ 168
Additions based on tax positions related to the current year   21 74
Additions (reductions) related to prior year tax positions 0 0 0
Reductions due to statute expiration   (50) (75)
Unrecognized Tax Benefits, Ending Balance $ 138 $ 138 $ 167