Profit Or Loss [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||
| Profit (loss) [abstract] | ||||||||||
| Revenue | — | — | — |
-
SEK
|
— | — | — |
-
SEK
|
— | — |
| Other income | — | — | — |
656,000
SEK
|
— | — | — |
1 364
SEK
|
— | — |
| Profit (loss) from operating activities | — | — | — |
97 953
SEK
|
— | — | — |
53 457
SEK
|
— | — |
| Finance income | — | — | — |
1 259
SEK
|
— | — | — |
1 053
SEK
|
— | — |
| Finance costs | — | — | — |
4,000
SEK
|
— | — | — |
6,000
SEK
|
— | — |
| Profit (loss) before tax | — | — | — |
96 698
SEK
|
— | — | — |
52 410
SEK
|
— | — |
| Tax expense (income) | — | — | — |
-
SEK
|
— | — | — |
-
SEK
|
— | — |
| Profit (loss) |
-
SEK
|
-
SEK
|
-
SEK
|
96 698
SEK
|
96 698
SEK
|
52 410
SEK
|
-
SEK
|
52 410
SEK
|
-
SEK
|
-
SEK
|
| Earnings per share [text block] | — | — | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||||
| Earnings per share [line items] | ||||||||||
| Basic earnings per share [abstract] | ||||||||||
| Basic earnings (loss) per share | — | — | — |
503.00
|
— | — | — |
305.00
|
— | — |
| Diluted earnings per share [abstract] | ||||||||||
| Diluted earnings (loss) per share | — | — | — |
503.00
|
— | — | — |
305.00
|
— | — |