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STOCK BASED COMPENSATION (Tables)
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6 Months Ended |
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Apr. 30, 2015
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| STOCK BASED COMPENSATION (Tables) [Line Items] |
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| Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] |
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For the Three |
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For the Six Months |
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Months Ended |
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Ended April 30, |
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April 30, |
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2015 |
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2014 |
|
2014 |
| Weighted average fair value at grant date |
$0.09 |
|
$0.17 |
|
$0.24 |
| Valuation assumptions: |
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|
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| Expected life (years) |
5.30 |
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5.69 |
|
5.70 |
| Expected volatility |
114.3% |
|
115.6% |
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116.6% |
| Risk-free interest rate |
1.60% |
|
1.77% |
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1.85% |
| Expected dividend yield |
0% |
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0% |
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0% |
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| Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] |
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Weighted |
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Average Exercise |
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Aggregate |
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Shares |
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Price Per Share |
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Intrinsic Value |
| Options Outstanding at October 31, 2014 |
12,349,770 |
|
$0.72 |
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| Forfeited |
(2,014,770) |
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$0.63 |
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| Options Outstanding and exercisable at April 30, 2015 |
10,335,000 |
|
$0.69 |
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$ 24,959 |
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Weighted |
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Aggregate |
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Average Exercise |
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Intrinsic |
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Shares |
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Price Per Share |
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Value |
| Options Outstanding at October 31, 2014 |
18,214,000 |
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$0.23 |
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| Granted |
1,300,000 |
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$0.11 |
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| Forfeited |
(6,083,866) |
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$0.26 |
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| Options Outstanding at April 30, 2015 |
13,430,134 |
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$0.13 |
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$ |
182,854 |
| Options Exercisable at April 30, 2015 |
8,929,578 |
|
$0.14 |
|
$ |
106,345 |
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| 2003 Share Plan [Member] |
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| STOCK BASED COMPENSATION (Tables) [Line Items] |
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| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable [Table Text Block] |
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Weighted |
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Average |
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Remaining |
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Weighted |
| Range of |
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Number |
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Contractual Life |
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Average |
| Exercise Prices |
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Outstanding |
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(in years) |
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Exercise Price |
| $0.07 - $0.37 |
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1,987,000 |
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2.12 |
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$ |
0.12 |
| $0.43 - $0.70 |
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2,530,000 |
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1.29 |
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$ |
0.61 |
| $0.74 - $0.92 |
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4,818,000 |
|
1.64 |
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$ |
0.86 |
| $1.04 - $1.46 |
|
1,000,000 |
|
2.31 |
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$ |
1.17 |
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| 2010 Share Plan [Member] |
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| STOCK BASED COMPENSATION (Tables) [Line Items] |
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| Schedule of Share-based Compensation, Stock Award Plan, Activity [Table Text Block] |
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Options Outstanding
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Options Exercisable |
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Weighted |
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Weighted |
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Average |
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Average |
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Remaining |
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Weighted |
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|
Remaining |
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Weighted |
| Range of |
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Number |
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Contractual Life
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Average |
|
Number |
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Contractual Life |
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Average |
| Exercise Prices |
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Outstanding |
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(in years) |
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Exercise Price |
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Exercisable |
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(in years)
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Exercise Price |
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| $0.10 - $0.37 |
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13,430,134 |
|
7.39 |
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$0.13 |
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8,929,578 |
|
6.71 |
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$0.14 |
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. |
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| Stock Options Not Granted Under 2003 Share Plan Or 2010 Share Plan [Member] |
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| STOCK BASED COMPENSATION (Tables) [Line Items] |
|
| Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] |
| |
|
|
Weighted |
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Aggregate |
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|
|
Average Exercise |
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Intrinsic |
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Shares |
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Price Per Share |
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Value |
| Options Outstanding at October 31, 2014 |
44,500,000 |
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$0.22 |
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| Options Outstanding at April 30, 2015 |
44,500,000 |
|
$0.11 |
|
$ |
726,750 |
| Options Exercisable at April 30, 2015 |
38,826,672 |
|
$0.11 |
|
$ |
630,252 |
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| Schedule of Share-based Compensation, Stock Award Plan, Activity [Table Text Block] |
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Options Outstanding |
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Options Exercisable |
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Weighted |
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Weighted |
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Average |
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Average |
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Remaining |
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Weighted |
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|
Remaining |
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Weighted |
| Range of |
|
Number |
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Contractual Life
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Average |
|
Number |
|
Contractual Life |
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Average |
| Exercise Prices |
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Outstanding |
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(in years) |
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Exercise Price |
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Exercisable |
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(in years)
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Exercise Price |
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| $0.10-$0.22 |
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44,500,000 |
|
7.51 |
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$0.11 |
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38,823,672 |
|
7.48 |
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$0.11 |
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. |
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