Quarterly report pursuant to Section 13 or 15(d)

Inventories, Net - Classification (Details)

v3.23.3
Inventories, Net - Classification (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Inventory Disclosure [Abstract]    
Finished products and work in process $ 44,406 $ 39,909
Raw materials 3,857 4,453
Inventories, net 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 basis $ 20,106 $ 19,104