v3.26.1
Schedule of transactions and amounts outstanding from related party (Details) - SEK (kr)
kr in Thousands
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
IfrsStatementLineItems [Line Items]      
Trade payables kr 411,043   kr 265,701
Related Party Navisalma Design [member]      
IfrsStatementLineItems [Line Items]      
Recharges and rent to Navisalma Design 902  
Service fee charges from Navisalma Design 5,565  
Trade receivables 325  
Trade payables kr 4,713