Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
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 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||
| Profit (loss) | — |
–
SEK
|
–
SEK
|
33 055
SEK
|
33 055
SEK
|
— |
–
SEK
|
–
SEK
|
35 786
SEK
|
35 786
SEK
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||
| Adjustments for decrease (increase) in inventories | — | — | — |
58 273
SEK
|
— | — | — | — |
50 274
SEK
|
— | — |
| Other adjustments for non-cash items | — | — | — |
42 172
SEK
|
— | — | — | — |
35 885
SEK
|
— | — |
| Interest paid, classified as operating activities | — | — | — |
2 583
SEK
|
— | — | — | — |
2 753
SEK
|
— | — |
| Interest received, classified as operating activities | — | — | — |
188,000
SEK
|
— | — | — | — |
63,000
SEK
|
— | — |
| Income taxes paid (refund), classified as operating activities | — | — | — |
10 140
SEK
|
— | — | — | — |
10 352
SEK
|
— | — |
| Cash flows from (used in) operating activities | — | — | — |
26 089
SEK
|
— | — | — | — |
25 606
SEK
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||
| Proceeds from sales of property, plant and equipment, classified as investing activities | — | — | — |
–
SEK
|
— | — | — | — |
823,000
SEK
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — | — |
4 311
SEK
|
— | — | — | — |
14 691
SEK
|
— | — |
| Cash flows from (used in) investing activities | — | — | — |
4 324
SEK
|
— | — | — | — |
23 983
SEK
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||
| Proceeds from borrowings, classified as financing activities | — | — | — |
16,000
SEK
|
— | — | — | — |
14,000
SEK
|
— | — |
| Repayments of borrowings, classified as financing activities | — | — | — |
783,000
SEK
|
— | — | — | — |
7 548
SEK
|
— | — |
| Payments of lease liabilities, classified as financing activities | — | — | — |
31 186
SEK
|
— | — | — | — |
28 220
SEK
|
— | — |
| Dividends paid, classified as financing activities | — | — | — |
12 000
SEK
|
— | — | — | — |
12 000
SEK
|
— | — |
| Cash flows from (used in) financing activities | — | — | — |
43 953
SEK
|
— | — | — | — |
47 754
SEK
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — | — |
22 188
SEK
|
— | — | — | — |
46 131
SEK
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — | — |
782,000
SEK
|
— | — | — | — |
883,000
SEK
|
— | — |
| Cash and cash equivalents |
51 553
SEK
|
— | — | — | — |
72 959
SEK
|
— | — | — | — |
118 207
SEK
|