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Royalty Generation and Project Evaluation - Disclosure of detailed information about project and royalty generation costs (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | $ 18,643 | $ 17,213
Recoveries from partners | (7,398) | (8,577)
Net Expenditures | 11,245 | 8,636
Technical support and project evaluation |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 2,800 | 1,948
Recoveries from partners | 0 | 0
Net Expenditures | 2,800 | 1,948
Fennoscandia |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 2,124 | 3,166
Recoveries from partners | (759) | (1,782)
Net Expenditures | 1,365 | 1,384
USA |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 10,397 | 9,631
Recoveries from partners | (6,639) | (6,787)
Net Expenditures | 3,758 | 2,844
USA | Scout |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 1,527 | 1,379
Eastern Europe and Morocco |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 2,143 | 933
Recoveries from partners | 0 | 0
Net Expenditures | 2,143 | 933
South America |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 453 | 744
Recoveries from partners | 0 | 0
Net Expenditures | 453 | 744
Other |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 726 | 791
Recoveries from partners | 0 | (8)
Net Expenditures | 726 | 783
Administration costs |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 1,309 | 514
Administration costs | Technical support and project evaluation |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 68 | 32
Administration costs | Fennoscandia |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 270 | 49
Administration costs | USA |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 361 | 228
Administration costs | Eastern Europe and Morocco |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 600 | 94
Administration costs | South America |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 1 | 95
Administration costs | Other |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 9 | 16
Drilling, technical, and support costs |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 7,626 | 6,665
Drilling, technical, and support costs | Technical support and project evaluation |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 305 | 64
Drilling, technical, and support costs | Fennoscandia |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 946 | 1,554
Drilling, technical, and support costs | USA |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 5,705 | 4,570
Drilling, technical, and support costs | Eastern Europe and Morocco |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 409 | 142
Drilling, technical, and support costs | South America |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 4 | 19
Drilling, technical, and support costs | Other |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 257 | 316
Personnel |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 5,432 | 5,086
Personnel | Technical support and project evaluation |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 1,588 | 1,108
Personnel | Fennoscandia |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 573 | 601
Personnel | USA |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 2,019 | 2,388
Personnel | Eastern Europe and Morocco |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 848 | 510
Personnel | South America |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 74 | 183
Personnel | Other |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 330 | 296
Property costs |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 2,571 | 2,885
Property costs | Technical support and project evaluation |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 0 | 0
Property costs | Fennoscandia |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 140 | 569
Property costs | USA |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 2,018 | 2,064
Property costs | Eastern Europe and Morocco |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 56 | 1
Property costs | South America |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 289 | 178
Property costs | Other |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 68 | 73
Professional costs |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 772 | 819
Professional costs | Technical support and project evaluation |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 439 | 404
Professional costs | Fennoscandia |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 10 | 33
Professional costs | USA |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 124 | 56
Professional costs | Eastern Europe and Morocco |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 94 | 101
Professional costs | South America |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 74 | 197
Professional costs | Other |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 31 | 28
Share-based payments |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 491 | 879
Share-based payments | Technical support and project evaluation |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 200 | 276
Share-based payments | Fennoscandia |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 77 | 202
Share-based payments | USA |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 136 | 297
Share-based payments | Eastern Europe and Morocco |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 55 | 34
Share-based payments | South America |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 11 | 54
Share-based payments | Other |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 12 | 16
Travel |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 442 | 365
Travel | Technical support and project evaluation |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 200 | 64
Travel | Fennoscandia |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 108 | 158
Travel | USA |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 34 | 28
Travel | Eastern Europe and Morocco |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 81 | 51
Travel | South America |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | 0 | 18
Travel | Other |  |
Categories Of Royalty And Other Property Interests [Line Items] |  |
Total project and royalty generation expenditures | $ 19 | $ 46

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