v3.24.3

Subsequent Events (Details) - USD ($) |  |  |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Jul. 03, 2024 | Jan. 26, 2024 | Aug. 29, 2022 | Sep. 16, 2024 | Jun. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2022 | Jun. 30, 2024 | Jun. 30, 2023
Employee Stock Option |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |
Number of options granted |  |  |  |  |  |  |  | 908,250 | 15,375
Weighted-average exercise price |  |  |  |  |  |  |  | $ 1.93 | $ 141.17
Employee Stock Option | Employees |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |
Number of options granted |  |  |  |  | 83,300 | 23,650 | 15,193 |  |
Weighted-average exercise price |  |  |  |  | $ 1.88 | $ 7.00 |  |  |
Employee Stock Option | Employees | Minimum |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |
Weighted-average exercise price |  |  |  |  | 1.72 |  | $ 135.00 |  |
Employee Stock Option | Employees | Maximum |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |
Weighted-average exercise price |  |  |  |  | $ 2.41 |  | $ 190.00 |  |
Employee Stock Option | Employees | Option Vesting Arrangement, Tranche One |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |
Stock options vesting percentage |  |  |  |  |  |  | 25.00% | 25.00% |
Vesting period |  |  |  |  |  |  | 1 year | 1 year |
Employee Stock Option | Employees | Option Vesting Arrangement, Tranche Two |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |
Vesting period |  |  |  |  |  |  | 36 months | 36 months |
Restricted Stock Units |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |
Vesting period |  | 1 year |  |  |  |  |  |  |
Shares vested |  |  |  |  |  |  |  | 42,054 | 10,878
Restricted Stock Units | Employees |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |
Vesting period |  |  | 4 years |  |  |  |  |  |
Subsequent Events | Employee Stock Option | Employees |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |
Number of options granted |  |  |  | 22,500 |  |  |  |  |
Subsequent Events | Employee Stock Option | Employees | Minimum |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |
Weighted-average exercise price |  |  |  | $ 1.81 |  |  |  |  |
Subsequent Events | Employee Stock Option | Employees | Maximum |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |
Weighted-average exercise price |  |  |  | $ 2.21 |  |  |  |  |
Subsequent Events | Employee Stock Option | Employees | Option Vesting Arrangement, Tranche One |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |
Stock options vesting percentage |  |  |  | 25.00% |  |  |  |  |
Vesting period |  |  |  | 1 year |  |  |  |  |
Subsequent Events | Employee Stock Option | Employees | Option Vesting Arrangement, Tranche Two |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |
Vesting period |  |  |  | 36 months |  |  |  |  |
Subsequent Events | Restricted Stock Units |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |
Shares vested |  |  |  | 12,210 |  |  |  |  |
Subsequent Events | At Market Issuance Sales Agreement | At-The-Market Offerings | Common Stock | Maximum |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |
Aggregate offering price | $ 7,350,000 |  |  |  |  |  |  |  |
Subsequent Events | At Market Issuance Sales Agreement | Chardan Capital & Craig-Hallum Capital | At-The-Market Offerings | Common Stock |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |
Agent fee percentage | 3.00% |  |  |  |  |  |  |  |
Quarterly expense allowance | $ 5,000 |  |  |  |  |  |  |  |
Prospectus supplement filing fees | 25,000 |  |  |  |  |  |  |  |
Subsequent Events | At Market Issuance Sales Agreement | Chardan Capital & Craig-Hallum Capital | At-The-Market Offerings | Common Stock | Maximum |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |
Out-of-pocket expense reimbursements | $ 75,000 |  |  |  |  |  |  |  |

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