STOCK BASED COMPENSATION (Tables)
|
6 Months Ended |
Apr. 30, 2018 |
|---|
| 2003 Share Plan [Member] |
|
| STOCK BASED COMPENSATION (Tables) [Line Items] |
|
| Share-based Compensation, Stock Options, Activity [Table Text Block] |
| |
|
|
Weighted
Average Exercise
Price Per Share
|
|
Aggregate
Intrinsic
Value
|
| |
|
|
|
| |
Shares
|
|
|
|
Options Outstanding at October 31, 2017
|
30,600
|
|
$
|
3.16
|
|
|
|
|
Exercised
|
(10,600)
|
|
$
|
0.67
|
|
|
|
|
Forfeited
|
(5,600)
|
|
$
|
3.63
|
|
|
|
|
Options Outstanding and exercisable at April 30, 2018
|
14,400
|
|
$
|
4.81
|
|
$
|
17,280
|
|
| Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block] |
| |
|
Number
Outstanding
and
Exercisable
|
|
Weighted Average
Remaining
Contractual Life
(in years)
|
|
|
|
| |
|
|
|
Weighted
Average
Exercise Price
|
|
Range of
Exercise Prices
|
|
|
|
| |
|
|
|
$ 0.67 - $17.50
|
|
14,400
|
|
1.06
|
|
$
|
4.81
|
| |
|
|
|
|
|
|
.
|
|
| 2010 Share Plan [Member] |
|
| STOCK BASED COMPENSATION (Tables) [Line Items] |
|
| Share-based Compensation, Stock Options, Activity [Table Text Block] |
| |
|
|
Weighted
Average Exercise
Price Per Share
|
|
Aggregate
Intrinsic
Value
|
| |
|
|
|
| |
Shares
|
|
|
|
Options Outstanding at October 31, 2017
|
1,637,246
|
|
$
|
1.50
|
|
|
|
|
Granted
|
175,000
|
|
$
|
2.81
|
|
|
|
|
Exercised
|
(38,000)
|
|
$
|
0.67
|
|
|
|
|
Forfeited
|
(49,800)
|
|
$
|
2.15
|
|
|
|
|
Options Outstanding at April 30, 2018
|
1,724,446
|
|
$
|
1.63
|
|
$
|
3,702,296
|
|
Options Exercisable at April 30, 2018
|
1,122,259
|
|
$
|
1.77
|
|
$
|
2,276,255
|
|
| Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block] |
| |
Options Outstanding
|
|
Options Exercisable
|
| |
|
Weighted
Average
Remaining
Contractual Life
(in years)
|
|
|
|
|
Weighted
Average
Remaining
Contractual Life
(in years)
|
|
|
| |
|
|
|
|
|
|
|
| |
|
|
Weighted
Average
Exercise Price
|
|
|
|
Weighted
Average
Exercise Price
|
|
Range of
Exercise Prices
|
Number
Outstanding
|
|
|
Number
Exercisable
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
$0.67
|
943,000
|
7.09
|
$
|
0.67
|
|
566,059
|
5.96
|
$
|
0.67
|
|
$ 2.27 -$ 7.00
|
781,446
|
5.13
|
$
|
2.79
|
|
556,200
|
4.78
|
$
|
2.90
|
|
| 2018 Share Plan [Member] |
|
| STOCK BASED COMPENSATION (Tables) [Line Items] |
|
| Share-based Compensation, Stock Options, Activity [Table Text Block] |
| |
|
|
Weighted
Average Exercise
Price Per Share
|
|
Aggregate
Intrinsic
Value
|
| |
|
|
|
| |
Shares
|
|
|
|
Options Outstanding at October 31, 2017
|
-0-
|
|
|
|
|
|
|
|
Granted
|
322,000
|
|
$
|
3.84
|
|
|
|
|
Options Outstanding at April 30 2018
|
322,000
|
|
$
|
3.84
|
|
$
|
-0-
|
|
Options Exercisable at April 30, 2018
|
8,608
|
|
$
|
3.84
|
|
$
|
-0-
|
|
| Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block] |
| |
Options Outstanding
|
|
Options Exercisable
|
| |
|
Weighted
Average
Remaining
Contractual Life
(in years)
|
|
|
|
|
Weighted
Average
Remaining
Contractual Life
(in years)
|
|
|
| |
|
|
|
|
|
|
|
| |
|
|
Weighted
Average
Exercise Price
|
|
|
|
Weighted
Average
Exercise Price
|
|
Range of
Exercise Prices
|
Number
Outstanding
|
|
|
Number
Exercisable
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
$3.84
|
322,000
|
9.92
|
$
|
3.84
|
|
8,608
|
9.92
|
$
|
3.84
|
|
.
|
|
|
|
|
|
|
|
|
|
|
| Stock Options Not Granted Under 2003 Share Plan, 2010 Share Plan or 2018 Share Plan [Member] |
|
| STOCK BASED COMPENSATION (Tables) [Line Items] |
|
| Share-based Compensation, Stock Options, Activity [Table Text Block] |
| |
|
|
Weighted
Average Exercise
Price Per Share
|
|
Aggregate
Intrinsic
Value
|
| |
|
|
|
| |
Shares
|
|
|
|
Options Outstanding at October 31, 2017
|
1,780,000
|
|
$
|
1.58
|
|
|
|
|
Options Outstanding and exercisable at April 30, 2018
|
1,780,000
|
|
$
|
1.58
|
|
$
|
3,953,820
|
|
| Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block] |
| |
|
Number
Outstanding
and
Exercisable
|
|
Weighted Average
Remaining
Contractual Life
(in years)
|
|
|
| |
|
|
|
Weighted
Average
Exercise Price
|
|
Range of
Exercise Prices
|
|
|
|
| |
|
|
|
$0.67
|
|
1,046,000
|
|
4.41
|
$
|
0.67
|
|
$ 2.58-$ 5.56
|
|
734,000
|
|
3.87
|
$
|
2.88
|
|