v3.26.1
Income tax (Details Narrative) - SEK (kr)
kr in Thousands
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Income Tax      
Effective tax rate 0.20% 0.10%  
Statutory corporate income tax rate 20.60% 20.60%  
Deferred tax assets kr 4,766   kr 855