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v3.22.2.2

Stockholders' Equity - Stock Options (Details) - USD ($) |  |  | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Apr. 26, 2022 | Apr. 20, 2022 | Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Dec. 31, 2021
Other disclosures |  |  |  |  |  |  |
Compensation expense |  |  | $ 50,000.00 | $ 160,000 | $ 670,000 | $ 750,000 |
Employee |  |  |  |  |  |  |
Other disclosures |  |  |  |  |  |  |
Compensation expense |  |  |  | 110,000 | 410,000 | 630,000 |
Non Management Directors |  |  |  |  |  |  |
Other disclosures |  |  |  |  |  |  |
Compensation expense |  |  |  | 50,000.00 | $ 260,000 | 120,000 |
Employee Stock Option |  |  |  |  |  |  |
Number of Options |  |  |  |  |  |  |
Outstanding, beginning balance (in shares) |  |  |  |  | 5,630,970 |  |
Granted (in shares) |  |  |  |  | 605,850 |  |
Canceled (in shares) |  |  |  |  | 0 |  |
Exercised (in shares) |  |  |  |  | 0 |  |
Expired/Forfeited (in shares) |  |  |  |  | (474,930) |  |
Outstanding, ending balance (in shares) |  |  | 5,761,890 |  | 5,761,890 |  | 5,630,970
Exercisable (in shares) |  |  | 2,048,556 |  | 2,048,556 |  |
Weighted Average Exercise Price |  |  |  |  |  |  |
Outstanding, beginning balance (in dollars per share) |  |  |  |  | $ 2.25 |  |
Granted (in dollars per share) |  |  |  |  | 1.61 |  |
Canceled (in dollars per share) |  |  |  |  | 0 |  |
Exercised (in dollars per share) |  |  |  |  | 0 |  |
Expired/Forfeited (in dollars per share) |  |  |  |  | 3.18 |  |
Outstanding, ending balance (in dollars per share) |  |  | $ 2.11 |  | 2.11 |  | $ 2.25
Exercisable (in dollars per share) |  |  | $ 2.81 |  | $ 2.81 |  |
Other disclosures |  |  |  |  |  |  |
Outstanding Weighted Average Remaining Contractual Life (in Years) |  |  |  |  | 4 years 11 months 8 days |  | 5 years 5 months 15 days
Exercisable Weighted Average Remaining Contractual Life (in Years) |  |  |  |  | 2 years 3 days |  |
Aggregate Intrinsic Value, Outstanding |  |  | $ 0 |  | $ 0 |  | $ 0
Aggregate Intrinsic Value, Exercisable |  |  | 0 |  | 0 |  |
Compensation expense |  |  | 30,000.00 | $ 50,000.00 | 430,000 | $ 250,000 |
Unrecognized compensation expense |  |  | $ 120,000 |  | $ 120,000 |  |
Weighted average period of recognition |  |  |  |  | 1 year 3 months 14 days |  |
Employee Stock Option | Employee |  |  |  |  |  |  |
Number of Options |  |  |  |  |  |  |
Granted (in shares) |  | 380,850 |  |  |  |  |
Weighted Average Exercise Price |  |  |  |  |  |  |
Granted (in dollars per share) |  | $ 1.62 |  |  |  |  |
Employee Stock Option | Non Management Directors |  |  |  |  |  |  |
Number of Options |  |  |  |  |  |  |
Granted (in shares) |  | 125,000 |  |  |  |  |
Weighted Average Exercise Price |  |  |  |  |  |  |
Granted (in dollars per share) |  | $ 1.62 |  |  |  |  |
Other disclosures |  |  |  |  |  |  |
Vesting percentage per year |  | 50.00% |  |  |  |  |
Employee Stock Option | Consultant |  |  |  |  |  |  |
Number of Options |  |  |  |  |  |  |
Granted (in shares) | 100,000 |  |  |  |  |  |
Weighted Average Exercise Price |  |  |  |  |  |  |
Granted (in dollars per share) | $ 1.58 |  |  |  |  |  |

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