v3.26.1
Income Taxes (Details)
$ in Millions
 12 Months Ended
Apr. 30, 2026
USD ($)
Income Taxes (Details) [Line Items]  
Percentage Of Permanent Provision For Maximum Bonus Depreciation Deductions For Tangible Assets 100.00%
Recovery Period 20 years
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 21.00%
Deferred Tax Assets, Operating Loss Carryforwards, State and Local $ 1.4
Research Tax Credit Carryforward [Member]  
Income Taxes (Details) [Line Items]  
Tax Credit Carryforward, Amount 0.8
Income Tax Jurisdiction, Domestic Federal [Member]  
Income Taxes (Details) [Line Items]  
Operating Loss Carryforwards 10.9
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration 1.7
Deferred Tax Assets Net Operating Loss 10.9
Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration 9.2
Tax Credit Carryforward, Amount $ 0.7