Statement Of Financial Position [Abstract]
| Concept |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||
| Assets [abstract] | |||||||||||||||
| Property, plant and equipment | — | — |
915,000
SEK
|
— | — | — | — | — | — |
1 311
SEK
|
— | — | — | — | — |
| Right-of-use assets | — | — |
46 387
SEK
|
— | — | — | — | — | — |
47 594
SEK
|
— | — | — | — | — |
| Intangible assets other than goodwill | — | — |
2 274
SEK
|
— | — | — | — | — | — |
–
SEK
|
— | — | — | — | — |
| Deferred tax assets | — | — |
–
SEK
|
— | — | — | — | — | — |
–
SEK
|
— | — | — | — | — |
| Cash and cash equivalents | — | — |
138 155
SEK
|
— | — | — | — | — | — |
132 928
SEK
|
104 386
SEK
|
— | — | — | — |
| Assets | — | — |
286 955
SEK
|
— | — | — | — | — | — |
278 330
SEK
|
— | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||
| Equity [abstract] | |||||||||||||||
| Issued capital | — | — |
3 834
SEK
|
— | — | — | — | — | — |
3 834
SEK
|
— | — | — | — | — |
| Retained earnings | — | — |
84 455
SEK
|
— | — | — | — | — | — |
74 470
SEK
|
— | — | — | — | — |
| Other reserves | — | — |
14 077
SEK
|
— | — | — | — | — | — |
9 548
SEK
|
— | — | — | — | — |
| Equity attributable to owners of parent | — | — |
130 424
SEK
|
— | — | — | — | — | — |
115 909
SEK
|
— | — | — | — | — |
| Equity |
84 455
SEK
|
28 058
SEK
|
130 424
SEK
|
3 834
SEK
|
14 077
SEK
|
3 834
SEK
|
9 548
SEK
|
28 058
SEK
|
74 470
SEK
|
115 909
SEK
|
116 070
SEK
|
3 834
SEK
|
12 002
SEK
|
72 176
SEK
|
28 058
SEK
|
| Equity and liabilities | — | — |
286 955
SEK
|
— | — | — | — | — | — |
278 330
SEK
|
— | — | — | — | — |