INCOME TAXES (Schedule of Income Tax Expense) (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Balance, beginning of year	$ 1,102	$ 1,034	$ 1,196
Additions based on tax positions related to the current year	37	52	17
Additions (reductions) related to prior year tax positions	(20)	19	(51)
Reductions due to statute expiration	(74)	0	0
Other	56	(3)	(128)
Balance, end of year	$ 1,101	$ 1,102	$ 1,034