| Share-Based Payment Arrangement, Option, Activity [Table Text Block] |
| |
|
Option Shares Outstanding |
|
|
Weighted Average Exercise Price |
|
|
Weighted Average Remaining Contractual Term (years) |
|
|
Aggregate Intrinsic Value |
|
| Outstanding at September 30, 2021 |
|
|
24,899,014 |
|
|
$ |
0.29 |
|
|
|
1.83 |
|
|
$ |
140,151 |
|
| Awarded |
|
|
675,000 |
|
|
|
0.06 |
|
|
|
— |
|
|
|
— |
|
| Forfeited/Cancelled |
|
|
(3,083,818 |
) |
|
|
0.33 |
|
|
|
— |
|
|
|
— |
|
| Outstanding at June 30, 2022 |
|
|
22,490,196 |
|
|
|
0.28 |
|
|
|
1.47 |
|
|
|
— |
|
| Vested at June 30, 2022 |
|
|
19,135,976 |
|
|
|
0.31 |
|
|
|
1.70 |
|
|
|
— |
|
| Vested and expected to vest at June 30, 2022 |
|
|
22,490,196 |
|
|
|
0.28 |
|
|
|
1.47 |
|
|
|
— |
|
|
| |
|
|
|
|
|
|
Weighted |
|
|
|
Average |
|
|
Weighted |
|
| |
|
|
Option |
|
|
|
Average |
|
|
|
Remaining |
|
|
Aggregate |
|
| |
|
|
Shares |
|
|
|
Exercise |
|
|
|
Contractual |
|
|
Intrinsic |
|
| |
|
|
Outstanding |
|
|
|
Price |
|
|
|
Term (years) |
|
|
Value |
|
| Outstanding at September 30, 2020 |
|
|
18,248,346 |
|
|
|
$ |
0.36 |
|
|
|
|
2.59 |
|
|
$ |
79,330 |
|
| Awarded |
|
|
7,375,000 |
|
|
|
$ |
0.12 |
|
|
|
|
- |
|
|
|
- |
|
| Forfeited/Cancelled |
|
|
(724,332 |
) |
|
|
$ |
0.44 |
|
|
|
|
- |
|
|
|
- |
|
| Outstanding at September 30, 2021 |
|
|
24,899,014 |
|
|
|
$ |
0.29 |
|
|
|
|
1.83 |
|
|
$ |
140,151 |
|
| Vested at September 30, 2021 |
|
|
18,814,908 |
|
|
|
$ |
0.35 |
|
|
|
|
2.17 |
|
|
$ |
17,122 |
|
| Vested and expected to vest at September 30, 2021 |
|
|
24,899,014 |
|
|
|
$ |
0.29 |
|
|
|
|
1.83 |
|
|
$ |
140,151 |
|
|
| Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] |
| |
|
Nine Months Ended |
|
| |
|
June 30, 2022 |
|
|
June 30, 2021 |
|
| |
|
|
|
|
|
|
|
|
| Non Vested at September 30, 2021 and 2020 |
|
|
450,000 |
|
|
|
— |
|
| Awarded |
|
|
— |
|
|
|
550,000 |
|
| Vested |
|
|
(275,000 |
) |
|
|
(550,000 |
) |
| Forfeited |
|
|
— |
|
|
|
— |
|
| Non Vested at June 30, 2022 and 2021 |
|
|
175,000 |
|
|
|
— |
|
| |
|
Nine Months Ended |
|
| |
|
June 30, 2022 |
|
|
June 30, 2021 |
|
| Non Vested at September 30, 2021 and 2020 |
|
$ |
0.10 |
|
|
$ |
— |
|
| Awarded |
|
|
— |
|
|
|
0.19 |
|
| Vested |
|
|
(0.10 |
) |
|
|
(0.19 |
) |
| Forfeited |
|
|
— |
|
|
|
— |
|
| Non Vested at June 30, 2022 and 2021 |
|
$ |
0.10 |
|
|
$ |
— |
|
|
|