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] | ||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||
| Property, plant and equipment |
280 836
SEK
|
— | — | — | — | — |
275 253
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
509,000
SEK
|
— | — | — | — | — |
805,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
303 293
SEK
|
— | — | — | — | — |
284 665
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||
| Current inventories |
184 306
SEK
|
— | — | — | — | — |
160 769
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
18 565
SEK
|
— | — | — | — | — |
23 814
SEK
|
— | — | — | — | — | — | — | — |
77 430
SEK
|
— | — |
| Current assets |
343 346
SEK
|
— | — | — | — | — |
291 364
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Assets |
646 639
SEK
|
— | — | — | — | — |
576 029
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Issued capital |
2 400
SEK
|
— | — | — | — | — |
2 400
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
432 459
SEK
|
— | — | — | — | — |
364 347
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Other reserves |
1 666
SEK
|
— | — | — | — | — |
1 666
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity |
469 788
SEK
|
432 459
SEK
|
33 263
SEK
|
469 788
SEK
|
1 666
SEK
|
2 400
SEK
|
389 447
SEK
|
2 400
SEK
|
364 347
SEK
|
21 034
SEK
|
1 666
SEK
|
389 447
SEK
|
33 803
SEK
|
420 387
SEK
|
384 184
SEK
|
— |
–
SEK
|
2 400
SEK
|
| Liabilities [abstract] | ||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||
| Deferred tax liabilities |
40 549
SEK
|
— | — | — | — | — |
38 697
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
57 859
SEK
|
— | — | — | — | — |
42 738
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||
| Trade and other current payables |
14 078
SEK
|
— | — | — | — | — |
26 074
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current |
4 771
SEK
|
— | — | — | — | — |
6 609
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
118 992
SEK
|
— | — | — | — | — |
143 844
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
176 851
SEK
|
— | — | — | — | — |
186 582
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
646 639
SEK
|
— | — | — | — | — |
576 029
SEK
|
— | — | — | — | — | — | — | — | — | — | — |