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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||
| Assets [abstract] | ||||||||||||
| Non-current assets [abstract] | ||||||||||||
| Right-of-use assets |
690,000
SEK
|
— | — | — |
690,000
SEK
|
— | — | — | — | — | — | — |
| Non-current assets |
1 044 222
SEK
|
— | — | — |
1 012 659
SEK
|
— | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||
| Cash and cash equivalents |
131 078
SEK
|
— | — | — |
42 398
SEK
|
— | — | — |
75 869
SEK
|
— | — | — |
| Current assets |
207 424
SEK
|
— | — | — |
96 616
SEK
|
— | — | — | — | — | — | — |
| Assets |
1 251 646
SEK
|
— | — | — |
1 109 275
SEK
|
— | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||
| Equity [abstract] | ||||||||||||
| Issued capital |
2 701
SEK
|
— | — | — |
1 757
SEK
|
— | — | — | — | — | — | — |
| Retained earnings |
1 497 166
SEK
|
— | — | — |
1 409 044
SEK
|
— | — | — | — | — | — | — |
| Share premium |
2 735 903
SEK
|
— | — | — |
2 378 373
SEK
|
— | — | — | — | — | — | — |
| Equity |
1 241 438
SEK
|
2 735 903
SEK
|
1 497 166
SEK
|
2 701
SEK
|
971 086
SEK
|
1 409 044
SEK
|
2 378 373
SEK
|
1 757
SEK
|
800 267
SEK
|
1 579 863
SEK
|
1 757
SEK
|
2 378 373
SEK
|
| Liabilities [abstract] | ||||||||||||
| Current liabilities [abstract] | ||||||||||||
| Trade and other current payables |
439,000
SEK
|
— | — | — |
1 674
SEK
|
— | — | — | — | — | — | — |
| Other current financial liabilities |
191,000
SEK
|
— | — | — |
1 756
SEK
|
— | — | — | — | — | — | — |
| Current liabilities |
10 208
SEK
|
— | — | — |
138 189
SEK
|
— | — | — | — | — | — | — |
| Liabilities |
10 208
SEK
|
— | — | — |
138 189
SEK
|
— | — | — | — | — | — | — |
| Equity and liabilities |
1 251 646
SEK
|
— | — | — |
1 109 275
SEK
|
— | — | — | — | — | — | — |