Statement Of Financial Position [Abstract]
| Concept |
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 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 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Property, plant and equipment |
100 646
SEK
|
— | — | — | — | — | — |
108 172
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
63 776
SEK
|
— | — | — | — | — | — |
73 029
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Goodwill |
247 485
SEK
|
— | — | — | — | — | — |
245 411
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
217 587
SEK
|
— | — | — | — | — | — |
9 886
SEK
|
— | — | — | — | — | — |
22 878
SEK
|
— | — | — |
| Assets |
849 289
SEK
|
— | — | — | — | — | — |
675 221
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Issued capital |
876,000
SEK
|
— | — | — | — | — | — |
839,000
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Retained earnings |
386 265
SEK
|
— | — | — | — | — | — |
327 492
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
541 450
SEK
|
— | — | — | — | — | — |
373 349
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Equity |
541 450
SEK
|
386 265
SEK
|
930 680
SEK
|
541 450
SEK
|
3 841
SEK
|
876,000
SEK
|
373 349
SEK
|
373 349
SEK
|
839,000
SEK
|
327 492
SEK
|
7 802
SEK
|
707 805
SEK
|
386 708
SEK
|
289 103
SEK
|
— |
711,000
SEK
|
675 690
SEK
|
833,000
SEK
|
| Liabilities [abstract] | ||||||||||||||||||
| Deferred tax liabilities |
7 320
SEK
|
— | — | — | — | — | — |
11 980
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Liabilities |
307 839
SEK
|
— | — | — | — | — | — |
301 873
SEK
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
849 289
SEK
|
— | — | — | — | — | — |
675 221
SEK
|
— | — | — | — | — | — | — | — | — | — |