v3.26.1
Share-based payments (Details Narrative)
kr / shares in Units, kr in Thousands
6 Months Ended
Jun. 30, 2026
kr / shares
Jun. 30, 2026
shares
kr / shares
Jun. 30, 2026
kr / shares
Jun. 30, 2026
SEK (kr)
kr / shares
Jun. 30, 2025
SEK (kr)
kr / shares
Dec. 31, 2025
kr / shares
Dec. 31, 2024
kr / shares
IfrsStatementLineItems [Line Items]              
Total expenses       kr 249,332 kr 152    
Other cost       kr 140,656      
Exercised warrants, shares | shares   8,700,000          
Ordinary shares [member]              
IfrsStatementLineItems [Line Items]              
Equialent shares | shares   1,369,477          
Share options [member]              
IfrsStatementLineItems [Line Items]              
Options expiration period 10 years            
Granted during the period   0      
Weighted average share price Outstanding | kr / shares kr 84.63 kr 84.63 kr 84.63 kr 84.63 kr 121.01 kr 89.18 kr 116.33
Weighted average remaining contractual life 6 years 7 months 6 days       4 years 10 months 24 days    
Total expenses       kr 965 kr 152    
Warrants [member]              
IfrsStatementLineItems [Line Items]              
Granted during the period          
Weighted average share price Outstanding | kr / shares kr 72.83 kr 72.83 kr 72.83 kr 72.83 kr 72.84
Weighted average remaining contractual life 3 years 9 months 18 days            
Total expenses       kr 3,411