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Note 2 - Inventories (Tables)
3 Months Ended
Mar. 31, 2024
Inventories.  
Summary of inventories

Inventories consisted of the following:

(In thousands)

    

March 31, 2024

    

December 31, 2023

Raw coal

$

14,227

$

20,122

Saleable coal

21,902

12,013

Supplies

 

5,151

 

5,028

Total inventories

$

41,280

$

37,163