Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
23,000,000
ISK
|
30,000,000
ISK
|
— |
| Investment property [abstract] | |||
| Investment property |
6,107,000
ISK
|
690,000,000
ISK
|
— |
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
0
ISK
|
428,000,000
ISK
|
— |
| Trade and other current receivables [abstract] | |||
| Current receivables due from related parties |
845,000,000
ISK
|
2,129,000
ISK
|
— |
| Trade and other current receivables |
570,000,000
ISK
|
323,000,000
ISK
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
3,139,000
ISK
|
4,731,000
ISK
|
7,711,000
ISK
|
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
3,526,000
ISK
|
0
ISK
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current portion of non-current borrowings |
147,000,000
ISK
|
42,000,000
ISK
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other payables [abstract] | |||
| Payables to related parties |
1,504,000
ISK
|
57,000,000
ISK
|
— |
| Other payables |
294,000,000
ISK
|
490,000,000
ISK
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
1,764,000
ISK
|
0
ISK
|
— |
| Issued capital [abstract] | |||
| Issued capital |
1,878,000
ISK
|
1,936,000
ISK
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
13,690,000
ISK
|
14,084,000
ISK
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
49,745,000
ISK
|
38,505,000
ISK
|
— |
| Liabilities |
12,135,000
ISK
|
5,075,000
ISK
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current liabilities |
3,449,000
ISK
|
3,004,000
ISK
|
— |
| Assets less current liabilities [abstract] |