Other financial liabilities (debt) - Lease liabilities (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Disclosure Of Other Financial Liabilities debt [Line Items] | |||
| Balance at beginning of the year | $ 10,320 | ||
| Leases additions | 497 | $ 1,137 | $ 11,712 |
| Balance at end of the year | 7,473 | 10,320 | |
| Sociedad Minera El Brocal S.A.A | |||
| Disclosure Of Other Financial Liabilities debt [Line Items] | |||
| Balance at beginning of the year | 59,592 | 63,125 | |
| Leases additions | 1,416 | 3,946 | |
| Accrued interest | 3,320 | 3,685 | |
| Payments | (10,398) | (7,423) | |
| Interest payments | (3,320) | (3,685) | |
| Exchange rate effect | 13 | (56) | |
| Balance at end of the year | $ 50,623 | $ 59,592 | $ 63,125 |