Commitments and Contingencies (Details 4) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Total share based compensation | $ 314 | $ 1,449 | $ 1,421 | $ 3,504 |
| General And Administrative Expenses [Member] | ||||
| Total share based compensation | 507 | 605 | 977 | 1,407 |
| Research And Development Expenses [Member] | ||||
| Total share based compensation | $ (193) | $ 844 | $ 444 | $ 2,097 |