Statement Of Changes In Equity [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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||
| Statement of changes in equity [line items] | ||||||||||
| Dividends recognised as distributions to owners of parent, relating to current year |
–
SEK
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–
SEK
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–
SEK
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–
SEK
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–
SEK
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100 000
SEK
|
–
SEK
|
–
SEK
|
100 000
SEK
|
–
SEK
|
| Increase (decrease) through exercise of warrants, equity |
–
SEK
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–
SEK
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–
SEK
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–
SEK
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–
SEK
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–
SEK
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–
SEK
|
1 666
SEK
|
1 666
SEK
|
–
SEK
|