XML 49 R37.htm IDEA: XBRL DOCUMENT v3.24.3
Inventories (Tables)
9 Months Ended
Sep. 30, 2024
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current
Inventory components consist of the following:
September 30,
2024
December 31,
2023
Coal$41,578 $17,128 
Supplies75,054 71,026 
Total Inventories$116,632 $88,154