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Inventories (Tables)
6 Months Ended
Jun. 30, 2023
Inventory Disclosure [Abstract]  
Schedule of Inventories Inventories consisted of the following:
(In thousands)June 30, 2023December 31, 2022
Raw materials:  
Fluids Systems$111,317 $110,623 
Industrial Solutions5,432 3,966 
Total raw materials116,749 114,589 
Blended fluids systems components19,292 29,244 
Finished goods - mats11,072 5,738 
Total inventories$147,113 $149,571