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Inventories Inventories (Notes)
12 Months Ended
Dec. 31, 2023
Inventory Disclosure [Abstract]  
Inventory Disclosure INVENTORIES
    Components of inventories are as follows:
 December 31,
 20232022
 (In Thousands)
Finished goods$79,769 $60,481 
Raw materials8,329 3,734 
Parts and supplies6,868 6,432 
Work in progress1,570 1,466 
Total inventories$96,536 $72,113 

Finished goods inventories include newly manufactured CBFs as well as used brines that are repurchased from certain customers for recycling.