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Accrued Expenses (Tables) | 12 Months Ended
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Jul. 31, 2025
Accrued Expenses [Abstract] |
Schedule of Accrued Expenses, Current | Accrued expenses consist of the following:
|  | July 31, 2025 |  |  | July 31, 2024 |
|  | (in thousands) |
Accrued expenses, current |  |  |  |  |  |
Accrued severance expenses |  | $ | 1,179 |  |  | $ | — |
Accrued bonuses |  |  | 814 |  |  |  | 654 |
Accrued professional fees |  |  | 407 |  |  |  | 437 |
Accrued payroll expenses |  |  | — |  |  |  | 441 |
Accrued interest |  |  | 235 |  |  |  | 213 |
Accrued clinical trial expense |  |  | 571 |  |  |  | — |
Other accrued expenses |  |  | 98 |  |  |  | 53 |
Total accrued expenses, current |  |  | 3,304 |  |  |  | 1,798 |
Creditor payable, noncurrent |  |  | 3,602 |  |  |  | 2,982 |
Accrued severance, noncurrent |  |  | 293 |  |  |  | — |
Total accrued expenses, noncurrent |  |  | 3,895 |  |  |  | 2,982 |
Total accrued expenses |  | $ | 7,199 |  |  | $ | 4,780 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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