v3.26.1
Debt - Additional Information (Details)
1 Months Ended 12 Months Ended
May 05, 2026
USD ($)
May 31, 2026
USD ($)
May 31, 2026
USD ($)
May 31, 2025
USD ($)
agreement
SAFE Agreement        
Debt Instrument [Line Items]        
Number of SAFE agreements | agreement       2
SAFE agreements       $ 12,000,000
B. Riley Promissory Note | Secured Debt        
Debt Instrument [Line Items]        
Principal amount $ 2,000,000 $ 2,000,000 $ 2,000,000  
Minimum net proceeds from sale of equity interests that triggers loan maturity 2,400,000      
Fair value $ 2,239,000      
Interest rate 10.00%      
Exit Fee and expected interest payment $ 200,000 $ 400,000 $ 400,000  
Effective interest rate   19.10% 19.10%  
Accrued interest   $ 14,000 $ 14,000  
Outstanding principal   $ 2,400,000 2,400,000  
Interest expense     $ 31,000  
Parker Hannifin Promissory Note | Unsecured Debt        
Debt Instrument [Line Items]        
Fair value $ 1,571,000      
Effective interest rate   22.70% 22.70%  
Outstanding principal   $ 1,875,000 $ 1,875,000  
Interest expense   $ 27,000    
Increase in interest rate in event of default 5.00%