v3.26.1
INVENTORIES (Tables)
3 Months Ended
Mar. 31, 2026
INVENTORIES  
Schedule of inventories

(In thousands)

  ​ ​ ​

March 31, 2026

  ​ ​ ​

December 31, 2025

Raw coal

$

40,419

$

31,689

Saleable coal

57,801

48,522

Supplies

 

7,326

 

6,944

Total inventories

$

105,546

$

87,155