Statement Of Financial Position [Abstract]
| Concept |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
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 2022-12-31 |
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 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||
| Property, plant and equipment | — | — | — | — |
12 687
SEK
|
— |
16 095
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — | — |
24 844
SEK
|
— |
32 129
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — | — |
38 751
SEK
|
— |
38 751
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — |
2 576
SEK
|
— |
3 719
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — | — |
321 499
SEK
|
— |
295 469
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||
| Current inventories | — | — | — | — |
88 638
SEK
|
— |
84 249
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — |
266 404
SEK
|
266 404
SEK
|
308 347
SEK
|
— | — | — |
308 347
SEK
|
— | — | — | — |
354 863
SEK
|
— | — |
| Current assets | — | — | — | — |
516 899
SEK
|
— |
549 727
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — | — |
838 398
SEK
|
— |
845 196
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Issued capital | — | — | — | — |
14 362
SEK
|
— |
14 750
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — |
593 656
SEK
|
— |
603 892
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity |
14 362
SEK
|
1 010
SEK
|
593 656
SEK
|
1 200 443
SEK
|
622 159
SEK
|
— |
605 089
SEK
|
603 892
SEK
|
14 750
SEK
|
1 504
SEK
|
— |
1 192 727
SEK
|
646 528
SEK
|
561 979
SEK
|
1 192 727
SEK
|
— |
183,000
SEK
|
15 597
SEK
|
| Liabilities [abstract] | ||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||
| Non-current provisions | — | — | — | — |
5 853
SEK
|
— |
4 838
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — | — |
63 767
SEK
|
— |
82 040
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||
| Current provisions | — | — | — | — |
3 276
SEK
|
— |
2 632
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current | — | — | — | — |
6 181
SEK
|
— |
82,000
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — |
152 472
SEK
|
— |
158 067
SEK
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — |
838 398
SEK
|
— |
845 196
SEK
|
— | — | — | — | — | — | — | — | — | — | — |