Schedule of estimated fair values of warrants (Details) - Warrants [member] - kr / shares |
6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| IfrsStatementLineItems [Line Items] | ||||
| Weighted average share price | kr 37.38 | |||
| Weighted average exercise price | kr 72.63 | |||
| Expected volatility | 35.00% | |||
| Expected life | 3 years | |||
| Risk-free interest rate | ||||
| Expected dividend | ||||
| Bottom of range [member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Expected life | 3 years | |||
| Risk-free interest rate | 3.70% | |||
| Top of range [member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Expected life | 5 years | |||
| Risk-free interest rate | 4.10% | |||