STOCK-BASED COMPENSATION (Details) - $ / shares	12 Months Ended
	Oct. 31, 2015	Oct. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding at beginning of period - Number Of Shares	429,200
Granted - Number Of Shares	330,420
Forfeited or expired -Number Of Shares	(85,131)
Expired - Number Of Shares	(95,004)
Outstanding at end of period - Number Of Shares	579,485	429,200
Options exercisable at year-end - Number Of Shares	572,492
Outstanding at beginning of year -Weighted Average Exercise Price (in dollars per share)	$ 6.54
Granted - Weighted Average Exercise Price (in dollars per share)	0.74	$ 1.78
Forfeited - Weighted Average Exercise Price (in dollars per share)	5.33
Expired - Weighted Average Exercise Price (in dollars per share)	10.18
Outstanding at end of year - Weighted Average Exercise Price (in dollars per share)	2.82	$ 6.54
Options exercisable at year-end - Weighted Average Exercise Price (in dollars per share)	2.83
Weighted-average fair value of options granted during the year - Weighted Average Exercise Price (in dollars Per share)	$ 0.82