| Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] |
|
|
|
Current Weighted
Average Exercise
Price Per Share
|
Aggregate
Intrinsic Value
|
|
Options Outstanding at October 31, 2011
|
17,552,045
|
$0.81
|
|
|
Granted
|
60,000
|
$0.07
|
|
|
Forfeited
|
(195,000)
|
$0.89
|
|
|
Cancelled
|
(1,067,000)
|
$0.86
|
|
|
Options Outstanding and Exercisable at October 31, 2012
|
16,350,045
|
$0.72
|
|
|
Exercised
|
(130,000)
|
$0.18
|
|
|
Forfeited
|
(581,200)
|
$0.74
|
|
|
Options Outstanding and Exercisable at October 31, 2013
|
15,638,845
|
$0.72
|
$ 95,000
|
|
|
|
Weighted
Average Exercise
Price Per Share
|
Aggregate Intrinsic Value
|
|
Options Outstanding at October 31, 2011
|
1,050,000
|
$0.31
|
|
|
Granted
|
3,060,000
|
$0.19
|
|
|
Exercised
|
(1,290,000)
|
$0.16
|
|
|
Options Outstanding at October 31, 2012
|
2,820,000
|
$0.25
|
|
|
Granted
|
180,000
|
$0.20
|
|
|
Exercised
|
(16,000)
|
$0.16
|
|
|
Options Outstanding at October 31, 2013
|
2,984,000
|
$0.245
|
$ 16,290
|
|
Options Exercisable at October 31, 2013
|
2,257,750
|
$0.254
|
$ 16,290
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable [Table Text Block] |
|
Range of
Exercise Prices
|
Number
Outstanding
|
Weighted
Average
Remaining
Contractual Life
|
Weighted
Average
Exercise Price
|
|
$0.072- $0.37
|
1,860,000
|
3.20
|
$0.15
|
|
$0.43 - $0.70
|
5,384,770
|
1.95
|
$0.60
|
|
$0.74 - $0.92
|
6,139,075
|
2.81
|
$0.85
|
|
$1.04 - $1.46
|
2,255,000
|
2.24
|
$1.10
|
|
| Schedule of Share-based Compensation, Stock Award Plan, Activity [Table Text Block] |
|
Options Outstanding
|
Options Exercisable
|
|
Range of
Exercise Prices
|
Number
Outstanding
|
Weighted
Average
Remaining
Contractual Life
|
Weighted
Average
Exercise Price
|
Number
Exercisable
|
Weighted
Average
Remaining
Contractual Life
|
Weighted
Average
Exercise Price
|
|
$0.12 - $0.37
|
2,984,000
|
5.73
|
$0.245
|
2,257,750
|
5.10
|
$0.254
|
|
.
|
|
|
|
|
|
|
|
| Schedule of Share-based Compensation, Stock Award Plan, Activity [Table Text Block] |
|
|
|
|
|
Range of
Exercise Prices
|
Number
Outstanding
|
Weighted
Average
Remaining
Contractual Life
(in years)
|
Weighted
Average
Exercise Price
|
Number
Exercisable
|
Weighted
Average
Remaining
Contractual Life (in years)
|
Weighted
Average
Exercise Price
|
|
$0.195- $0.235
|
44,500,000
|
8.91
|
$0.22
|
16,305,557
|
8.92
|
$0.22
|
|
.
|
|
|
|
|
|
|
|