Statement Of Cash Flows [Abstract]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||
| Cash flows from (used in) operating activities | — |
139 209
SEK
|
— |
142 324
SEK
|
— |
24 536
SEK
|
21 670
SEK
|
— | — | — |
| Cash flows from (used in) investing activities [abstract] | ||||||||||
| Purchase of property, plant and equipment, classified as investing activities | — |
–
SEK
|
— |
–
SEK
|
— |
255,000
SEK
|
255,000
SEK
|
— | — | — |
| Cash flows from (used in) investing activities | — |
140 860
SEK
|
— |
140 860
SEK
|
— |
63 961
SEK
|
63 961
SEK
|
— | — | — |
| Cash flows from (used in) financing activities [abstract] | ||||||||||
| Payments of lease liabilities, classified as financing activities | — |
–
SEK
|
— |
3 164
SEK
|
— |
2 866
SEK
|
–
SEK
|
— | — | — |
| Dividends paid, classified as financing activities | — |
272 747
SEK
|
— |
272 747
SEK
|
— |
272 747
SEK
|
272 747
SEK
|
— | — | — |
| Cash flows from (used in) financing activities | — |
272 747
SEK
|
— |
275 911
SEK
|
— |
275 613
SEK
|
272 747
SEK
|
— | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
7 322
SEK
|
— |
7 272
SEK
|
— |
315 038
SEK
|
315 038
SEK
|
— | — | — |
| Cash and cash equivalents |
201 842
SEK
|
— |
201 842
SEK
|
— |
194 570
SEK
|
— | — |
194 520
SEK
|
509 558
SEK
|
509 608
SEK
|