Quarterly report pursuant to Section 13 or 15(d)

STOCK BASED COMPENSATION (Details) - Information regarding the 2003 Share Plan

v3.8.0.1
STOCK BASED COMPENSATION (Details) - Information regarding the 2003 Share Plan - 2003 Share Plan [Member]
6 Months Ended
Apr. 30, 2018
USD ($)
$ / shares
shares
STOCK BASED COMPENSATION (Details) - Information regarding the 2003 Share Plan [Line Items]  
Options Outstanding at October 31, 2017 | shares 30,600
Options Outstanding at October 31, 2017 | $ / shares $ 3.16
Exercised | shares (10,600)
Exercised | $ / shares $ 0.67
Forfeited | shares (5,600)
Forfeited | $ / shares $ 3.63
Options Outstanding and exercisable at April 30, 2018 | shares 14,400
Options Outstanding and exercisable at April 30, 2018 | $ / shares $ 4.81
Options Outstanding and exercisable at April 30, 2018 | $ $ 17,280