Commitments and Contingencies - Summary of Operating Lease Balances (Details) - USD ($) $ in Thousands |
May 31, 2026 |
May 31, 2025 |
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| Commitments and Contingencies. | ||
| Right-of-use asset | $ 73 | $ 130 |
| Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets, Noncurrent | Other Assets, Noncurrent |
| Current operating lease liability | $ 23 | $ 141 |
| Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Accrued Compensation And Non-financing Liabilities | Accrued Compensation And Non-financing Liabilities |
| Non-current operating lease liability | $ 53 | $ 0 |
| Total operating lease liability | $ 76 | $ 141 |
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- References No definition available.
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Indicates line item in statement of financial position that includes current operating lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Indicates line item in statement of financial position that includes operating lease right-of-use asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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