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 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
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 2020-01-01 |
As at 2020-01-01 |
As at 2020-01-01 |
As at 2020-01-01 |
As at 2020-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||
| Property, plant and equipment | — | — |
16 963
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
18 120
SEK
|
— | — | — | — | — |
| Right-of-use assets | — | — |
16 785
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
21 820
SEK
|
— | — | — | — | — |
| Deferred tax assets | — | — |
608,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
452,000
SEK
|
— | — | — | — | — |
| Other non-current financial assets | — | — |
1 588
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
1 562
SEK
|
— | — | — | — | — |
| Non-current assets | — | — |
35 944
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
41 953
SEK
|
— | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||
| Trade and other current receivables | — | — |
2 839
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
-
SEK
|
— | — | — | — | — |
| Cash and cash equivalents | — | — |
848 405
SEK
|
— | — | — |
999 940
SEK
|
— | — | — | — | — | — | — |
999 940
SEK
|
— | — |
1 112 770
SEK
|
— | — |
| Assets | — | — |
897 730
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
1 050 313
SEK
|
— | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||
| Issued capital | — | — |
1 761
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
1 761
SEK
|
— | — | — | — | — |
| Retained earnings | — | — |
225 939
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
344 562
SEK
|
— | — | — | — | — |
| Share premium | — | — |
560 018
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
560 018
SEK
|
— | — | — | — | — |
| Other reserves | — | — |
958,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
958,000
SEK
|
— | — | — | — | — |
| Equity attributable to owners of parent | — | — |
788 676
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
907 299
SEK
|
— | — | — | — | — |
| Equity |
225 939
SEK
|
958,000
SEK
|
788 676
SEK
|
560 018
SEK
|
1 761
SEK
|
1 761
SEK
|
907 299
SEK
|
344 562
SEK
|
958,000
SEK
|
560 018
SEK
|
344 562
SEK
|
1 761
SEK
|
958,000
SEK
|
560 018
SEK
|
907 299
SEK
|
1 761
SEK
|
958,000
SEK
|
974 497
SEK
|
411 760
SEK
|
560 018
SEK
|
| Liabilities [abstract] | ||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||
| Deferred tax liabilities | — | — |
-
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
20 666
SEK
|
— | — | — | — | — |
| Non-current liabilities | — | — |
7 785
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
34 293
SEK
|
— | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||
| Trade and other current payables | — | — |
11 818
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
14 311
SEK
|
— | — | — | — | — |
| Current tax liabilities, current | — | — |
-
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
-
SEK
|
— | — | — | — | — |
| Current liabilities | — | — |
101 268
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
108 721
SEK
|
— | — | — | — | — |
| Equity and liabilities | — | — |
897 730
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
1 050 313
SEK
|
— | — | — | — | — |