XML 47 R31.htm IDEA: XBRL DOCUMENT v3.23.1
Inventories (Schedule Of Components Of Inventories) (Details) - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Inventory, Net [Abstract]    
Finished goods $ 33,033 $ 34,686
Work-in-process 16,585 15,604
Raw materials 44,113 58,262
Stores, supplies and other 19,902 19,219
Inventories $ 113,633 $ 127,771