Statement Of Cash Flows [Abstract]
| Concept |
As at 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 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||
| Profit (loss) | — |
58 691
SEK
|
58 691
SEK
|
58 691
SEK
|
62 711
SEK
|
— |
62 711
SEK
|
62 711
SEK
|
— |
| Cash flows from (used in) operations | — | — |
144 028
SEK
|
— | — | — |
135 696
SEK
|
— | — |
| Interest paid, classified as operating activities | — | — |
4 915
SEK
|
— | — | — |
2 619
SEK
|
— | — |
| Income taxes paid (refund), classified as operating activities | — | — |
14 470
SEK
|
— | — | — |
13 987
SEK
|
— | — |
| Cash flows from (used in) operating activities | — | — |
124 643
SEK
|
— | — | — |
119 090
SEK
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — |
202 190
SEK
|
— | — | — |
8 338
SEK
|
— | — |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — | — |
666,000
SEK
|
— | — | — |
525,000
SEK
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — |
1 288
SEK
|
— | — | — |
185,000
SEK
|
— | — |
| Purchase of intangible assets, classified as investing activities | — | — |
20 964
SEK
|
— | — | — |
17 794
SEK
|
— | — |
| Interest received, classified as investing activities | — | — |
0
SEK
|
— | — | — |
98,000
SEK
|
— | — |
| Cash flows from (used in) investing activities | — | — |
223 797
SEK
|
— | — | — |
25 862
SEK
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||
| Proceeds from borrowings, classified as financing activities | — | — |
254 804
SEK
|
— | — | — |
299,000
SEK
|
— | — |
| Repayments of borrowings, classified as financing activities | — | — |
132 571
SEK
|
— | — | — |
39 292
SEK
|
— | — |
| Cash flows from (used in) financing activities | — | — |
89 024
SEK
|
— | — | — |
58 918
SEK
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — |
10 130
SEK
|
— | — | — |
34 310
SEK
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — |
635,000
SEK
|
— | — | — |
990,000
SEK
|
— | — |
| Cash and cash equivalents |
55 167
SEK
|
— | — | — | — |
64 662
SEK
|
— | — |
31 342
SEK
|