Statement Of Cash Flows [Abstract]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 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] | |||||
| Cash flows from (used in) operations | — |
116 4 4 6
SEK
|
— |
109 358
SEK
|
— |
| Interest paid, classified as operating activities | — |
6 19
SEK
|
— |
1 175
SEK
|
— |
| Interest received, classified as operating activities | — |
33,000
SEK
|
— |
13 2
SEK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
400,000
SEK
|
— |
400,000
SEK
|
— |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
1 499
SEK
|
— |
-
SEK
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
479,000
SEK
|
— |
15 9
SEK
|
— |
| Cash flows from (used in) investing activities | — |
2 378
SEK
|
— |
559,000
SEK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments of lease liabilities, classified as financing activities | — |
20 16 0
SEK
|
— |
19 920
SEK
|
— |
| Cash flows from (used in) financing activities | — |
178 059
SEK
|
— |
19 920
SEK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
-
SEK
|
— |
-
SEK
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
69 166
SEK
|
— |
82 604
SEK
|
— |
| Cash and cash equivalents |
130 611
SEK
|
— |
199 777
SEK
|
— |
117 17 3
SEK
|