STOCK-BASED COMPENSATION (Summary of Stock Option Activity and Related Information) (Details) - $ / shares	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Shares Under Option
Outstanding	107,889	107,889	128,189
Options granted	0	0	0
Options cancelled	0	0	(5,000)
Options Expired	0	0	0
Options exercised	(29,164)	0	(15,300)
Outstanding	78,725	107,889	107,889
Weighted Average Exercise Price
Outstanding	$ 20.25	$ 20.25	$ 20.45
Options granted	0	0	0
Options cancelled	0	0	35.83
Options Expired	0	0	0
Options exercised	18.31	0	16.81
Outstanding	$ 20.97	$ 20.25	$ 20.25