Income Taxes - Schedule of Reconcilation of Statutory Rate to Our Effective Tax Rate (Details) |
12 Months Ended | ||
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May 31, 2026 |
May 31, 2025 |
May 31, 2024 |
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| Income Tax Disclosure [Abstract] | |||
| Expected income tax rate at the U.S. statutory rate | 21.00% | 21.00% | 21.00% |
| Stock-based compensation | 3.60% | (0.90%) | 2.00% |
| State income taxes, net of federal tax benefit | (0.20%) | 0.00% | (0.10%) |
| Convertible debt instruments | (12.10%) | (2.10%) | |
| Change in valuation allowance | (3.50%) | (7.50%) | (19.80%) |
| Other, net | (0.50%) | (1.10%) | |
| Income tax expense (benefit) | (1.00%) | 0.00% | (0.10%) |
| X | ||||||||||
- Definition Effective Income Tax Rate Reconciliation, Convertible Debt Instruments, Percent No definition available.
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| X | ||||||||||
- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Percentage of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for share-based payment arrangement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Percentage of reported income tax benefit (expense) from difference to income tax expense (benefit) computed by applying statutory federal (national) income tax rate to pretax income (loss) from continuing operation, attributable to other reconciling items. Excludes state and local income tax expense (benefit), federal tax expense (benefit), statutory income tax expense (benefit) outside of country of domicile, tax credit, nondeductible expense, deduction, income tax settlement, income tax contingency, and cross-border tax law. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- References No definition available.
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