Statement Of Changes In Equity [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||
| Equity | — |
76 150
SEK
|
563,000
SEK
|
— |
79 457
SEK
|
— | — |
2 744
SEK
|
— | — |
60 147
SEK
|
— |
563,000
SEK
|
60 998
SEK
|
— |
288,000
SEK
|
119 229
SEK
|
4 324
SEK
|
563,000
SEK
|
4 324
SEK
|
160 834
SEK
|
36 719
SEK
|
41 042
SEK
|
563,000
SEK
|
156 510
SEK
|
119 229
SEK
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||
| Profit (loss) |
62 642
SEK
|
— | — |
62 642
SEK
|
— |
62 642
SEK
|
— | — |
46 142
SEK
|
46 142
SEK
|
— |
46 142
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
-
SEK
|
— | — |
-
SEK
|
— |
-
SEK
|
— | — |
-
SEK
|
-
SEK
|
— |
-
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
62 642
SEK
|
— | — |
62 642
SEK
|
— |
62 642
SEK
|
— | — |
46 142
SEK
|
46 142
SEK
|
— |
46 142
SEK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
2 456
SEK
|
— | — | — | — | — |
2 456
SEK
|
— | — |
288,000
SEK
|
— | — | — | — |
288,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |