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 |
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 |
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) | — |
–
SEK
|
–
SEK
|
35 786
SEK
|
35 786
SEK
|
27 196
SEK
|
— |
–
SEK
|
27 196
SEK
|
–
SEK
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||
| Adjustments for decrease (increase) in inventories | — | — | — |
50 274
SEK
|
— | — | — | — |
26 633
SEK
|
— | — |
| Other adjustments for non-cash items | — | — | — |
35 885
SEK
|
— | — | — | — |
30 548
SEK
|
— | — |
| Interest paid, classified as operating activities | — | — | — |
2 753
SEK
|
— | — | — | — |
441,000
SEK
|
— | — |
| Interest received, classified as operating activities | — | — | — |
63,000
SEK
|
— | — | — | — |
87,000
SEK
|
— | — |
| Income taxes paid (refund), classified as operating activities | — | — | — |
10 352
SEK
|
— | — | — | — |
3 573
SEK
|
— | — |
| Cash flows from (used in) operating activities | — | — | — |
25 606
SEK
|
— | — | — | — |
77 811
SEK
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||
| Proceeds from sales of property, plant and equipment, classified as investing activities | — | — | — |
823,000
SEK
|
— | — | — | — |
315,000
SEK
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — | — |
14 691
SEK
|
— | — | — | — |
6 640
SEK
|
— | — |
| Cash flows from (used in) investing activities | — | — | — |
23 983
SEK
|
— | — | — | — |
6 840
SEK
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||
| Proceeds from borrowings, classified as financing activities | — | — | — |
14,000
SEK
|
— | — | — | — |
–
SEK
|
— | — |
| Repayments of borrowings, classified as financing activities | — | — | — |
7 548
SEK
|
— | — | — | — |
3 488
SEK
|
— | — |
| Payments of lease liabilities, classified as financing activities | — | — | — |
28 220
SEK
|
— | — | — | — |
26 440
SEK
|
— | — |
| Dividends paid, classified as financing activities | — | — | — |
12 000
SEK
|
— | — | — | — |
–
SEK
|
— | — |
| Cash flows from (used in) financing activities | — | — | — |
47 754
SEK
|
— | — | — | — |
29 928
SEK
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — | — |
46 131
SEK
|
— | — | — | — |
41 043
SEK
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — | — |
883,000
SEK
|
— | — | — | — |
1 556
SEK
|
— | — |
| Cash and cash equivalents |
72 959
SEK
|
— | — | — | — | — |
118 207
SEK
|
— | — | — |
78 720
SEK
|