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Inventories, Net - Inventories, Net (Detail) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Inventory Disclosure [Abstract]    
Raw materials $ 106,355 $ 104,872
Work-in-process 14,587 14,450
Finished products 43,579 41,295
Inventories, net of excess and obsolete inventory reserve 164,521 160,617
Excess of current cost over LIFO cost (14,878) (13,159)
Inventories at LIFO cost $ 149,643 $ 147,458