Accrued Liabilities and Compensation (Details) - USD ($) $ in Thousands |
Feb. 28, 2025 |
May 31, 2024 |
|---|---|---|
| Accrued Liabilities and Compensation | ||
| Compensation and related expense | $ 224 | $ 208 |
| Legal fees and settlement | 7 | |
| Clinical expense | 357 | 329 |
| License fees | 780 | 1,799 |
| Lease payable | 142 | 142 |
| Investor proceeds held in escrow | 300 | |
| Other liabilities | 201 | 25 |
| Total accrued liabilities | $ 1,704 | $ 2,810 |
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- Definition Amount of accrued clinical expenses. No definition available.
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| X | ||||||||||
- Definition Total of carrying values as of the balance sheet date of obligations incurred through that date, classified as current, and payable for compensation-related and other accrued liabilities besides those related to financing activities. No definition available.
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| X | ||||||||||
- Definition Accrued lease payable current. No definition available.
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| X | ||||||||||
- Definition n/a No definition available.
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| X | ||||||||||
- Definition Accrued license fees current. No definition available.
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| X | ||||||||||
- Definition Amount of current portion of investors proceeds held in escrow expected to be resolved within one year or the normal operating cycle, if longer. No definition available.
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- Definition Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Carrying amount of reserve for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs, which is expected to be paid within one year of the date of the statement of financial position. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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