Statement Of Changes In Equity [Abstract]
| Concept |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
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 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
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 2020-12-31 |
As at 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 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||||||||||||||
| Equity |
27,000
NOK
|
240 160
NOK
|
— | — |
6 138
NOK
|
13 344
NOK
|
— | — |
306 052
NOK
|
— |
246 298
NOK
|
59 754
NOK
|
41 852
NOK
|
— |
4 585
NOK
|
— | — | — | — |
203 899
NOK
|
204 680
NOK
|
52 165
NOK
|
5 762
NOK
|
— |
4 585
NOK
|
— | — | — |
33,000
NOK
|
781,000
NOK
|
41 852
NOK
|
— | — | — |
256 846
NOK
|
— |
1 746
NOK
|
4 330
NOK
|
236 861
NOK
|
41 852
NOK
|
184 384
NOK
|
50 730
NOK
|
186 130
NOK
|
36,000
NOK
|
4 585
NOK
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
90 900
NOK
|
— |
69 387
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income | — | — |
96 257
NOK
|
-
NOK
|
— | — |
-
NOK
|
5 357
NOK
|
— |
-
NOK
|
— | — | — |
-
NOK
|
— |
-
NOK
|
96 257
NOK
|
90 900
NOK
|
68 422
NOK
|
— | — | — | — |
-
NOK
|
— |
69 387
NOK
|
68 422
NOK
|
-
NOK
|
— | — | — |
965,000
NOK
|
-
NOK
|
-
NOK
|
— |
-
NOK
|
— | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners | — | — |
54 640
NOK
|
-
NOK
|
— | — |
-
NOK
|
-
NOK
|
— |
-
NOK
|
— | — | — |
-
NOK
|
— |
-
NOK
|
54 640
NOK
|
54 640
NOK
|
50 052
NOK
|
— | — | — | — |
-
NOK
|
— |
50 052
NOK
|
50 052
NOK
|
-
NOK
|
— | — | — |
-
NOK
|
-
NOK
|
-
NOK
|
— |
-
NOK
|
— | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity | — | — |
-
NOK
|
7 589
NOK
|
— | — |
6,000
NOK
|
-
NOK
|
— |
-
NOK
|
— | — | — |
-
NOK
|
— |
7 582
NOK
|
7 589
NOK
|
-
NOK
|
1 615
NOK
|
— | — | — | — |
3,000
NOK
|
— |
180,000
NOK
|
180,000
NOK
|
1 435
NOK
|
— | — | — |
-
NOK
|
1 432
NOK
|
-
NOK
|
— |
-
NOK
|
— | — | — | — | — | — | — | — | — |