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Inventories (Tables)
3 Months Ended
Mar. 31, 2026
Inventory Disclosure [Abstract]  
Schedule of Inventories
Inventories consisted of the following:
March 31,
2026
December 31,
2025
Coal$145,133 $148,891 
Supplies223,947 225,868 
Total Inventories$369,080 $374,759