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Inventories (Tables)
3 Months Ended
Mar. 31, 2022
Inventory Disclosure [Abstract]  
Schedule Of Inventory
Inventories consist of the following:
March 31,
2022
December 31,
2021
Finished products$6,191 $5,458 
Feedstock, additives and chemicals1,696 3,440 
Inventories$7,887 $8,898