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Inventories, Net (Tables)
9 Months Ended
Sep. 30, 2023
Inventory Disclosure [Abstract]  
Inventories, Net
Inventories, net are classified and valued as follows:
September 30,
2023
December 31,
2022
Finished products and work in process$44,406 $39,909 
Raw materials3,857 4,453 
$48,263 $44,362 
Valued at lower of cost or market:
LIFO basis$28,157 $25,258 
Valued at lower of cost and net realizable value:
FIFO or average cost basis20,106 19,104 
$48,263 $44,362