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Inventories (Tables)
6 Months Ended
Jun. 30, 2024
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current
Inventory components consist of the following:
June 30,
2024
December 31,
2023
Coal$25,084 $17,128 
Supplies72,423 71,026 
Total Inventories$97,507 $88,154