Quarterly report [Sections 13 or 15(d)]

Debt - Schedule of Interest Expense (Details)

v3.26.3
Debt - Schedule of Interest Expense (Details) - USD ($)
$ in Thousands
3 Months Ended
Aug. 31, 2026
Aug. 31, 2025
Debt Instrument [Line Items]    
Accretion of debt discount and Exit Fee $ 159 $ 0
B. Riley Promissory Note | Secured Debt    
Debt Instrument [Line Items]    
Contractual interest expense 47  
Accretion of debt discount and Exit Fee 58  
Total interest expense $ 105