DERIVATIVE FINANCIAL INSTRUMENTS -Schedule of the Changes in Gold Collar and Forward Contracts Outstanding (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Derivative Financial Instruments [Line Items] | ||
| Balance - Beginning of year | $ 162,935 | |
| Balance - end of year | 230,881 | $ 162,935 |
| Gold collars and forward contracts | ||
| Derivative Financial Instruments [Line Items] | ||
| Balance - Beginning of year | 20,501 | 4,009 |
| Settlement | (50,628) | (23,482) |
| Change in fair value | 88,599 | 39,974 |
| Balance - end of year | $ 58,472 | $ 20,501 |