Statement Of Changes In Equity [Abstract]
| Concept |
2021-01-01 to 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 |
As at 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 |
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 |
As at 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||
| Equity | — |
3,000
NOK
|
274 042
NOK
|
— |
297 814
NOK
|
297 814
NOK
|
22 535
NOK
|
0
NOK
|
1 239
NOK
|
— | — | — |
102 581
NOK
|
47 986
NOK
|
78 809
NOK
|
1 239
NOK
|
— |
3,000
NOK
|
22 535
NOK
|
30 823
NOK
|
— | — |
161 306
NOK
|
46 649
NOK
|
22 535
NOK
|
114 655
NOK
|
185 076
NOK
|
3,000
NOK
|
1 239
NOK
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||
| Profit (loss) |
32 463
NOK
|
— | — |
347 200
NOK
|
— | — | — | — | — |
379 663
NOK
|
347 200
NOK
|
86 240
NOK
|
— | — | — | — |
84 906
NOK
|
— | — | — |
1 334
NOK
|
84 906
NOK
|
— | — | — | — | — | — | — |
| Other comprehensive income | — | — | — |
3 312
NOK
|
— | — | — | — | — |
3 312
NOK
|
3 312
NOK
|
2 409
NOK
|
— | — | — | — |
2 409
NOK
|
— | — | — | — |
2 409
NOK
|
— | — | — | — | — | — | — |
| Comprehensive income |
32 463
NOK
|
— | — |
343 888
NOK
|
— | — | — | — | — |
376 351
NOK
|
343 888
NOK
|
83 831
NOK
|
— | — | — | — |
82 497
NOK
|
— | — | — |
1 334
NOK
|
82 497
NOK
|
— | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
0
NOK
|
— | — |
163 998
NOK
|
— | — | — | — | — |
163 998
NOK
|
163 998
NOK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity | — | — | — | — | — | — | — | — | — | — | — |
3,000
NOK
|
— | — | — | — | — | — | — | — |
3,000
NOK
|
— | — | — | — | — | — | — | — |