Fair value measurement - Silver stream embedded derivative, key inputs were used (Details) |
6 Months Ended | 12 Months Ended |
---|---|---|
Jun. 30, 2025
USD ($)
|
Dec. 31, 2024
USD ($)
|
|
Fair value measurement | ||
Percentage of assets | 5.00% | |
Percentage of possible decrease in unobservable assets | 5.00% | |
Silver stream embedded derivative | Spot price | ||
Fair value measurement | ||
Significant unobservable input, asset | 36.11 | 28.91 |
Percentage of liabilities | 5.00% | |
Percentage of assets | 5.00% | |
Increase in fair value measurement liabilities | $ 5,304,000 | $ 4,421,000 |
Percentage of possible decrease in unobservable liabilities | 5.00% | |
Percentage of possible decrease in unobservable assets | 5.00% | |
Decrease in fair value measurement liabilities | $ 5,304,000 | $ 4,421,000 |
Silver stream embedded derivative | Own credit spread | ||
Fair value measurement | ||
Significant unobservable input, asset | 8.32 | 7.99 |