Statement Of Financial Position [Abstract]
| Concept |
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 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||
| Assets [abstract] | ||||||||||||
| Deferred tax assets | — |
23,400,000
NOK
|
— | — |
31,100,000
NOK
|
— | — | — | — | — | — | — |
| Cash and cash equivalents | — |
96,900,000
NOK
|
— | — |
44,800,000
NOK
|
— | — | — | — |
58,300,000
NOK
|
— | — |
| Assets | — |
192,700,000
NOK
|
— | — |
124,100,000
NOK
|
— | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||
| Equity [abstract] | ||||||||||||
| Issued capital | — |
28,000,000
NOK
|
— | — |
25,800,000
NOK
|
— | — | — | — | — | — | — |
| Treasury shares | — |
100,000
NOK
|
— | — |
100,000
NOK
|
— | — | — | — | — | — | — |
| Other reserves | — |
143,900,000
NOK
|
— | — |
92,400,000
NOK
|
— | — | — | — | — | — | — |
| Equity |
100,000
NOK
|
171,800,000
NOK
|
143,900,000
NOK
|
28,000,000
NOK
|
118,100,000
NOK
|
25,800,000
NOK
|
100,000
NOK
|
92,400,000
NOK
|
79,800,000
NOK
|
105,600,000
NOK
|
0
NOK
|
25,800,000
NOK
|
| Liabilities [abstract] | ||||||||||||
| Liabilities | — |
20,900,000
NOK
|
— | — |
6,000,000
NOK
|
— | — | — | — | — | — | — |
| Equity and liabilities | — |
192,700,000
NOK
|
— | — |
124,100,000
NOK
|
— | — | — | — | — | — | — |