Statement Of Financial Position [Abstract]
| Concept |
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 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||
| Assets [abstract] | |||||||||||||||
| Right-of-use assets |
25 612
SEK
|
— | — | — | — |
24 847
SEK
|
— | — | — | — | — | — | — | — | — |
| Deferred tax assets |
324 667
SEK
|
— | — | — | — |
334 153
SEK
|
— | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
565 539
SEK
|
— | — | — | — |
411 575
SEK
|
— | — | — | — |
461 793
SEK
|
— | — | — | — |
| Assets |
1 305 488
SEK
|
— | — | — | — |
1 081 897
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||
| Equity [abstract] | |||||||||||||||
| Issued capital |
1 386
SEK
|
— | — | — | — |
1 371
SEK
|
— | — | — | — | — | — | — | — | — |
| Retained earnings |
980 448
SEK
|
— | — | — | — |
1 039 858
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
994 671
SEK
|
— | — | — | — |
848 908
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity | — |
980 448
SEK
|
1 386
SEK
|
994 671
SEK
|
1 973 733
SEK
|
— |
1 039 858
SEK
|
1 887 395
SEK
|
848 908
SEK
|
1 371
SEK
|
— |
1 356
SEK
|
950 999
SEK
|
1 797 084
SEK
|
847 441
SEK
|
| Equity and liabilities |
1 305 488
SEK
|
— | — | — | — |
1 081 897
SEK
|
— | — | — | — | — | — | — | — | — |