Statement Of Financial Position [Abstract]
| Concept |
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 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||
| Assets [abstract] | |||||||||||||||
| Property, plant and equipment | — | — | — | — |
44 274
SEK
|
58 574
SEK
|
— | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — | — |
23 518
SEK
|
36 735
SEK
|
— | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — | — |
85 446
SEK
|
88 123
SEK
|
— | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — | — |
293 598
SEK
|
225 235
SEK
|
— | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — |
37 281
SEK
|
96 904
SEK
|
— | — | — | — |
38 183
SEK
|
— | — | — | — |
| Assets | — | — | — | — |
755 105
SEK
|
759 964
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||
| Equity [abstract] | |||||||||||||||
| Issued capital | — | — | — | — |
9 708
SEK
|
9 708
SEK
|
— | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — |
98 533
SEK
|
73 556
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — |
475 096
SEK
|
462 504
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity |
9 708
SEK
|
30 652
SEK
|
98 533
SEK
|
336 203
SEK
|
475 096
SEK
|
462 504
SEK
|
73 556
SEK
|
9 708
SEK
|
42 477
SEK
|
336 763
SEK
|
295 735
SEK
|
71 507
SEK
|
202 386
SEK
|
16 988
SEK
|
4 854
SEK
|
| Liabilities [abstract] | |||||||||||||||
| Deferred tax liabilities | — | — | — | — |
4 874
SEK
|
8 394
SEK
|
— | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — |
280 009
SEK
|
297 459
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — |
755 105
SEK
|
759 964
SEK
|
— | — | — | — | — | — | — | — | — |