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 2023-01-01 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||
| Assets [abstract] | |||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||
| Right-of-use assets | — | — | — |
23 153
SEK
|
— | — | — |
26 543
SEK
|
— | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — |
0
SEK
|
— | — | — |
0
SEK
|
— | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — |
266 915
SEK
|
— | — | — |
628 152
SEK
|
— | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||
| Current inventories | — | — | — |
11 844
SEK
|
— | — | — |
11 506
SEK
|
— | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — |
259 548
SEK
|
— |
515 047
SEK
|
— |
515 047
SEK
|
— | — | — |
910 755
SEK
|
— | — | — | — | — |
| Current assets | — | — | — |
1 133 265
SEK
|
— | — | — |
1 084 062
SEK
|
— | — | — | — | — | — | — | — | — |
| Assets | — | — | — |
1 400 180
SEK
|
— | — | — |
1 712 214
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||
| Equity [abstract] | |||||||||||||||||
| Issued capital | — | — | — |
13 161
SEK
|
— | — | — |
12 994
SEK
|
— | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — |
2 462 691
SEK
|
— | — | — |
2 135 337
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — |
1 309 727
SEK
|
— | — | — |
1 606 122
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity |
13 161
SEK
|
2 462 691
SEK
|
3 759 256
SEK
|
1 309 727
SEK
|
1,000
SEK
|
— |
1,000
SEK
|
1 606 122
SEK
|
2 135 337
SEK
|
12 994
SEK
|
3 728 464
SEK
|
— |
2 094 623
SEK
|
11 694
SEK
|
1 366 987
SEK
|
1,000
SEK
|
3 449 915
SEK
|
| Liabilities [abstract] | |||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||
| Non-current liabilities | — | — | — |
14 535
SEK
|
— | — | — |
18 773
SEK
|
— | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||
| Current liabilities | — | — | — |
75 918
SEK
|
— | — | — |
87 319
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — |
1 400 180
SEK
|
— | — | — |
1 712 214
SEK
|
— | — | — | — | — | — | — | — | — |