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INVENTORIES (Tables)
12 Months Ended
Dec. 31, 2023
INVENTORIES  
Schedule of inventories

December 31, 

2023

    

2022

 

(in thousands)

Coal

$

56,549

$

23,553

Supplies (net of reserve for obsolescence of $8,167 and $6,601, respectively)

 

71,007

 

53,773

Total inventories, net

$

127,556

$

77,326