XML 52 R40.htm IDEA: XBRL DOCUMENT v3.22.2.2
Note 3 - Inventories - Components of Inventories (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Raw materials $ 52,915 $ 44,697
Work-in-process 3,817 3,018
Finished goods 12,646 10,096
Supplies 2,200 1,840
Total inventories $ 71,578 $ 59,651