Production Costs - Schedule of Production Costs (Details) - USD ($) |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Schedule of Production Costs [Line Items] | ||
| Production costs | $ 17,897,000 | $ 18,460,000 |
| Staff costs [Member] | ||
| Schedule of Production Costs [Line Items] | ||
| Production costs | 5,990,000 | 6,508,000 |
| Stores [Member] | ||
| Schedule of Production Costs [Line Items] | ||
| Production costs | 4,772,000 | 4,806,000 |
| Power production [Member] | ||
| Schedule of Production Costs [Line Items] | ||
| Production costs | 3,897,000 | 3,721,000 |
| Site administrative costs [Member] | ||
| Schedule of Production Costs [Line Items] | ||
| Production costs | 2,337,000 | 2,572,000 |
| Repairs and renewals [Member] | ||
| Schedule of Production Costs [Line Items] | ||
| Production costs | 728,000 | 709,000 |
| Fuel costs [Member] | ||
| Schedule of Production Costs [Line Items] | ||
| Production costs | 151,000 | 99,000 |
| Transport [Member] | ||
| Schedule of Production Costs [Line Items] | ||
| Production costs | 15,000 | 39,000 |
| Other [Member] | ||
| Schedule of Production Costs [Line Items] | ||
| Production costs | $ 7 | $ 6,000 |