Statement Of Financial Position [Abstract]
| Concept |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||
| Property, plant and equipment |
123 852
NOK
|
— | — | — | — | — | — |
140 975
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Trade and other non-current receivables |
34 600
NOK
|
— | — | — | — | — | — |
39 715
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
0
NOK
|
— | — | — | — | — | — |
4 709
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Non-current assets |
787 695
NOK
|
— | — | — | — | — | — |
735 577
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||
| Current inventories |
29 488
NOK
|
— | — | — | — | — | — |
19 895
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Trade and other current receivables |
542 850
NOK
|
— | — | — | — | — | — |
519 858
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
446 350
NOK
|
— | — | — | — | — | — |
404 390
NOK
|
— | — | — | — |
433 527
NOK
|
— | — | — | — | — |
| Current assets |
1 072 870
NOK
|
— | — | — | — | — | — |
1 010 659
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Assets |
1 860 565
NOK
|
— | — | — | — | — | — |
1 746 235
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Treasury shares |
127,000
NOK
|
— | — | — | — | — | — |
92,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
806 138
NOK
|
— | — | — | — | — | — |
764 035
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
2 587
NOK
|
— | — | — | — | — | — |
2 842
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Equity |
808 725
NOK
|
2 587
NOK
|
127,000
NOK
|
806 138
NOK
|
3 691 918
NOK
|
4 498 184
NOK
|
92,000
NOK
|
766 876
NOK
|
3 733 989
NOK
|
4 498 115
NOK
|
764 035
NOK
|
2 842
NOK
|
743 087
NOK
|
4 492 332
NOK
|
3 411
NOK
|
-
NOK
|
3 752 655
NOK
|
739 676
NOK
|
| Liabilities [abstract] | ||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||
| Non-current provisions for employee benefits |
-
NOK
|
— | — | — | — | — | — |
560,000
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Other non-current provisions |
300,000
NOK
|
— | — | — | — | — | — |
14 505
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
22 874
NOK
|
— | — | — | — | — | — |
29 200
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
115 664
NOK
|
— | — | — | — | — | — |
131 760
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||
| Current provisions |
77 394
NOK
|
— | — | — | — | — | — |
88 371
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Current liabilities |
936 175
NOK
|
— | — | — | — | — | — |
847 599
NOK
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
1 860 565
NOK
|
— | — | — | — | — | — |
1 746 235
NOK
|
— | — | — | — | — | — | — | — | — | — |