Schedule of Maturity analysis for lease payments (Details) - SEK (kr) kr in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Disclosure of disaggregation of revenue from contracts with customers [abstract] | ||
| Year 1 | kr 34,071 | kr 62,125 |
| Year 2 | 43,003 | 34,936 |
| Year 3 | 39,016 | 28,666 |
| Year 4 | 30,114 | 19,653 |
| Year 5 | 17,177 | 9,051 |
| Year 6 and thereafter | 216 | 678 |
| Total | kr 163,596 | kr 155,109 |