Commitments and Contingencies (Details 4) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Sep. 30, 2025 |
Sep. 30, 2024 |
Sep. 30, 2023 |
|
| Total share based compensation | $ 11,549 | $ 9,438 | $ 16,370 |
| General And Administrative Expenses [Member] | |||
| Total share based compensation | 4,536 | 3,625 | 5,558 |
| Research And Development Expenses [Member] | |||
| Total share based compensation | $ 7,013 | $ 5,813 | $ 10,812 |