Annual report [Section 13 and 15(d), not S-K Item 405]

Schedule of Stock Option Activity (Details)

v3.26.1
Schedule of Stock Option Activity (Details) - Equity Option [Member] - $ / shares
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]    
Number of options outstanding, balance 5,227  
Weighted average exercise price, balance $ 58.72  
Weighted average remaining contractual term in years 8 years 10 months 24 days 7 years 9 months 18 days
Number of options outstanding, options granted 15,250  
Weighted average exercise price, options granted $ 13.80  
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 20,477 5,227
Weighted average exercise price, balance $ 25.27 $ 58.72
Number of options outstanding, options exerciseable 7,250  
Weighted average exercise price, options exerciseable $ 33.51  
Weighted average remaining contractual term exercisable (in years) 8 years 8 months 12 days