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 2022-12-31 |
As at 2022-01-01 |
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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||
| Property, plant and equipment |
272 908
SEK
|
— | — | — | — | — | — | — | — |
280 836
SEK
|
— | — | — | — | — | — | — | — | — |
| Non-current assets |
337 663
SEK
|
— | — | — | — | — | — | — | — |
303 293
SEK
|
— | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||
| Current inventories |
216 081
SEK
|
— | — | — | — | — | — | — | — |
184 306
SEK
|
— | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
47 935
SEK
|
— | — | — | — | — |
18 565
SEK
|
— | — |
18 565
SEK
|
— | — | — |
23 814
SEK
|
— | — | — | — | — |
| Current assets |
398 318
SEK
|
— | — | — | — | — | — | — | — |
343 346
SEK
|
— | — | — | — | — | — | — | — | — |
| Assets |
735 981
SEK
|
— | — | — | — | — | — | — | — |
646 639
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||
| Issued capital |
2 400
SEK
|
— | — | — | — | — | — | — | — |
2 400
SEK
|
— | — | — | — | — | — | — | — | — |
| Retained earnings |
436 903
SEK
|
— | — | — | — | — | — | — | — |
432 459
SEK
|
— | — | — | — | — | — | — | — | — |
| Other reserves |
1 666
SEK
|
— | — | — | — | — | — | — | — |
1 666
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity |
499 997
SEK
|
59 028
SEK
|
1 666
SEK
|
436 903
SEK
|
2 400
SEK
|
499 997
SEK
|
— |
432 459
SEK
|
33 263
SEK
|
469 788
SEK
|
469 788
SEK
|
1 666
SEK
|
2 400
SEK
|
— |
364 347
SEK
|
21 034
SEK
|
389 447
SEK
|
2 400
SEK
|
1 666
SEK
|
| Liabilities [abstract] | |||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||
| Deferred tax liabilities |
44 361
SEK
|
— | — | — | — | — | — | — | — |
40 549
SEK
|
— | — | — | — | — | — | — | — | — |
| Non-current liabilities |
68 801
SEK
|
— | — | — | — | — | — | — | — |
57 859
SEK
|
— | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||
| Trade and other current payables |
20 160
SEK
|
— | — | — | — | — | — | — | — |
14 078
SEK
|
— | — | — | — | — | — | — | — | — |
| Current tax liabilities, current |
1 837
SEK
|
— | — | — | — | — | — | — | — |
4 771
SEK
|
— | — | — | — | — | — | — | — | — |
| Current liabilities |
167 183
SEK
|
— | — | — | — | — | — | — | — |
118 992
SEK
|
— | — | — | — | — | — | — | — | — |
| Liabilities |
235 984
SEK
|
— | — | — | — | — | — | — | — |
176 851
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities |
735 981
SEK
|
— | — | — | — | — | — | — | — |
646 639
SEK
|
— | — | — | — | — | — | — | — | — |