Statement Of Cash Flows [Abstract]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operating activities | — |
303,340,000
NOK
|
— |
234,290,000
NOK
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Purchase of property, plant and equipment, classified as investing activities | — | — | — |
67,000
NOK
|
— |
| Interest received, classified as investing activities | — |
3,130,000
NOK
|
— |
3,614,000
NOK
|
— |
| Cash flows from (used in) investing activities | — |
3,130,000
NOK
|
— |
3,548,000
NOK
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares | — |
16,629,000
NOK
|
— |
740,852,000
NOK
|
— |
| Payments of lease liabilities, classified as financing activities | — |
565,000
NOK
|
— |
585,000
NOK
|
— |
| Cash flows from (used in) financing activities | — |
15,995,000
NOK
|
— |
699,507,000
NOK
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
284,216,000
NOK
|
— |
468,765,000
NOK
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
779,000
NOK
|
— |
710,000
NOK
|
— |
| Cash and cash equivalents |
436,646,000
NOK
|
— |
721,641,000
NOK
|
— |
253,586,000
NOK
|