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 2023-01-01 |
As at 2023-01-01 |
As at 2023-01-01 |
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 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||
| Property, plant and equipment |
1 311
SEK
|
— | — | — | — | — | — | — | — | — |
1 495
SEK
|
— | — | — | — | — | — | — | — | — |
| Right-of-use assets |
47 594
SEK
|
— | — | — | — | — | — | — | — | — |
59 436
SEK
|
— | — | — | — | — | — | — | — | — |
| Deferred tax assets |
–
SEK
|
— | — | — | — | — | — | — | — | — |
–
SEK
|
— | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
132 928
SEK
|
— | — | — | — | — | — | — | — |
104 386
SEK
|
104 386
SEK
|
— | — | — | — | — | — | — |
65 970
SEK
|
— |
| Assets |
278 330
SEK
|
— | — | — | — | — | — | — | — | — |
288 755
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||
| Issued capital |
3 834
SEK
|
— | — | — | — | — | — | — | — | — |
3 834
SEK
|
— | — | — | — | — | — | — | — | — |
| Retained earnings |
74 470
SEK
|
— | — | — | — | — | — | — | — | — |
72 176
SEK
|
— | — | — | — | — | — | — | — | — |
| Other reserves |
9 548
SEK
|
— | — | — | — | — | — | — | — | — |
12 002
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
115 909
SEK
|
— | — | — | — | — | — | — | — | — |
116 070
SEK
|
— | — | — | — | — | — | — | — | — |
| Equity |
115 909
SEK
|
74 470
SEK
|
3 834
SEK
|
9 548
SEK
|
28 058
SEK
|
72 176
SEK
|
12 002
SEK
|
28 058
SEK
|
3 834
SEK
|
116 070
SEK
|
116 070
SEK
|
72 176
SEK
|
3 834
SEK
|
12 002
SEK
|
28 058
SEK
|
3 839
SEK
|
55 046
SEK
|
3 834
SEK
|
90 778
SEK
|
28 058
SEK
|
| Equity and liabilities |
278 330
SEK
|
— | — | — | — | — | — | — | — | — |
288 755
SEK
|
— | — | — | — | — | — | — | — | — |