Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2023-01-01 |
As at 2022-12-31 |
As at 2022-01-01 |
|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||||
| Property, plant and equipment [abstract] | ||||
| Office equipment |
29 056
SEK
|
— |
24 880
SEK
|
— |
| Intangible assets and goodwill [abstract] | ||||
| Intangible assets other than goodwill [abstract] | ||||
| Intangible assets other than goodwill |
0
SEK
|
— |
0
SEK
|
— |
| Trade and other current receivables [abstract] | ||||
| Current trade receivables |
11 930
SEK
|
— |
15 780
SEK
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | ||||
| Current prepayments and current accrued income other than current contract assets |
20 062
SEK
|
— |
18 498
SEK
|
— |
| Trade and other receivables [abstract] | ||||
| Other receivables |
20 730
SEK
|
— |
20 797
SEK
|
— |
| Categories of non-current financial assets [abstract] | ||||
| Non-current financial assets |
214 252
SEK
|
— |
576 140
SEK
|
— |
| Categories of current financial assets [abstract] | ||||
| Current financial assets |
809 151
SEK
|
— |
502 434
SEK
|
— |
| Classes of current inventories [abstract] | ||||
| Current inventories |
11 844
SEK
|
— |
11 506
SEK
|
— |
| Classes of current inventories, alternative [abstract] | ||||
| Cash and cash equivalents [abstract] | ||||
| Cash [abstract] | ||||
| Cash |
52 489
SEK
|
— |
303 676
SEK
|
— |
| Cash equivalents [abstract] | ||||
| Short-term investments, classified as cash equivalents |
207 059
SEK
|
— |
211 371
SEK
|
— |
| Cash and cash equivalents |
259 548
SEK
|
515 047
SEK
|
515 047
SEK
|
910 755
SEK
|
| Trade and other current payables [abstract] | ||||
| Current trade payables |
29 189
SEK
|
— |
41 346
SEK
|
— |
| Current accruals and current deferred income including current contract liabilities [abstract] | ||||
| Current accruals and current deferred income including current contract liabilities |
32 246
SEK
|
— |
31 972
SEK
|
— |
| Other current payables |
5 774
SEK
|
— |
5 811
SEK
|
— |
| Issued capital [abstract] | ||||
| Issued capital |
13 161
SEK
|
— |
12 994
SEK
|
— |
| Retained earnings [abstract] | ||||
| Retained earnings |
2 462 691
SEK
|
— |
2 135 337
SEK
|
— |
| Accumulated other comprehensive income [abstract] | ||||
| Reserve of gains and losses on financial assets measured at fair value through other comprehensive income |
1,000
SEK
|
— |
1,000
SEK
|
— |
| Miscellaneous equity [abstract] | ||||
| Additional paid-in capital |
3 759 256
SEK
|
— |
3 728 464
SEK
|
— |
| Net assets (liabilities) [abstract] | ||||
| Assets |
1 400 180
SEK
|
— |
1 712 214
SEK
|
— |
| Net current assets (liabilities) [abstract] | ||||
| Current assets |
1 133 265
SEK
|
— |
1 084 062
SEK
|
— |
| Current liabilities |
75 918
SEK
|
— |
87 319
SEK
|
— |
| Assets less current liabilities [abstract] |