Taxes - Narrative (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Apr. 30, 2026 |
Apr. 30, 2025 |
|
| Effective Income Tax Rate Reconciliation [Line Items] | ||
| Net operating loss carry forward, expire amount | $ 11.2 | |
| Taxable income percentage | 80.00% | |
| NOLs carryforwards term | three-year | |
| Deferred tax liability | $ 1.4 | |
| Canada | ||
| Effective Income Tax Rate Reconciliation [Line Items] | ||
| Uncertain tax positions | $ 0.0 | $ 0.2 |
| Ownership | ||
| Effective Income Tax Rate Reconciliation [Line Items] | ||
| Equity method investment, ownership percentage | 50.00% | |
| Minimum | ||
| Effective Income Tax Rate Reconciliation [Line Items] | ||
| NOLs carryforwards, expiration date | 5 years | |
| Maximum | ||
| Effective Income Tax Rate Reconciliation [Line Items] | ||
| NOLs carryforwards, expiration date | 20 years | |
| Domestic Tax Jurisdiction | ||
| Effective Income Tax Rate Reconciliation [Line Items] | ||
| Operating loss carryforwards | $ 71.0 | |
| State and Local Jurisdiction | ||
| Effective Income Tax Rate Reconciliation [Line Items] | ||
| Operating loss carryforwards | $ 71.0 |