v3.26.1
Income Taxes - Components of Consolidated Income Before Taxes (Details) - USD ($)
$ in Thousands
12 Months Ended
May 31, 2026
May 31, 2025
Income Tax Disclosure [Abstract]    
United States $ (49,300) $ (72,730)
Foreign 0 0
Net loss from continuing operations before income tax expense $ (49,300) $ (72,730)