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

Loss per share (Details Narrative)

v3.25.1
Loss per share (Details Narrative) - shares
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Warrant Liabilities [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Stock equivalent employee stock options   335,640
First Tranche Warrant [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Stock equivalent employee stock options   148,758
Second Tranche Warrant [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Stock equivalent employee stock options   186,882
Warrant [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Stock equivalent employee stock options 269,345 214,400
Employee Stock [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Stock equivalent employee stock options 99,525 53,285