Quarterly report [Sections 13 or 15(d)]

Schedule of Stock Option Activity (Details)

v3.26.1
Schedule of Stock Option Activity (Details) - Equity Option [Member] - $ / shares
 3 Months Ended 12 Months Ended
Mar. 31, 2026
Dec. 31, 2025
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]    
Number of options outstanding, balance 20,477  
Weighted average exercise price, balance $ 25.27  
Weighted average remaining contractual term in years 9 years 7 months 6 days 8 years 10 months 24 days
Number of options outstanding, options granted 147,000  
Weighted average exercise price, options granted $ 2.09  
Number of options outstanding, options exercised  
Weighted average exercise price, options exercised  
Number of options outstanding, options cancelled  
Weighted average exercise price, options cancelled  
Number of options outstanding, balance 167,477 20,477
Weighted average exercise price, balance $ 4.93 $ 25.27
Number of options outstanding, options exerciseable 14,022  
Weighted average exercise price, options exerciseable $ 22.37  
Weighted average remaining contractual term exercisable (in years) 8 years 9 months 18 days