Analysis Of Income And Expense [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 |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||
| Revenue [abstract] | ||||||||||||||
| Revenue from sale of goods | — | — | — | — | — |
212 885
SEK
|
— | — |
180 860
SEK
|
— | — | — | — | — |
| Material income and expense [abstract] | ||||||||||||||
| Research and development expense | — | — | — | — | — |
53 009
SEK
|
— | — |
57 898
SEK
|
— | — | — | — | — |
| Finance income (cost) | — | — | — | — | — |
1 168
SEK
|
— | — |
440,000
SEK
|
— | — | — | — | — |
| Selling, general and administrative expense [abstract] | ||||||||||||||
| Selling expense | — | — | — | — | — |
139 274
SEK
|
— | — |
123 818
SEK
|
— | — | — | — | — |
| Fee and commission income (expense) [abstract] | ||||||||||||||
| Fee and commission expense [abstract] | ||||||||||||||
| Fee and commission expense | — | — | — | — | — |
38 571
SEK
|
— | — |
31 598
SEK
|
— | — | — | — | — |
| Miscellaneous other comprehensive income [abstract] | ||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — |
1 023
SEK
|
— | — | — |
1 023
SEK
|
— | — |
834,000
SEK
|
834,000
SEK
|
— | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income |
0
SEK
|
1 023
SEK
|
0
SEK
|
0
SEK
|
0
SEK
|
84 508
SEK
|
85 531
SEK
|
101 412
SEK
|
102 246
SEK
|
834,000
SEK
|
0
SEK
|
0
SEK
|
0
SEK
|
0
SEK
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — |
84 508
SEK
|
— | — |
102 246
SEK
|
— | — | — | — | — |