XML 56 R47.htm IDEA: XBRL DOCUMENT v3.22.2
INVENTORIES (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
INVENTORIES    
Raw materials and supplies $ 29,967 $ 42,231
Work in process 17,255 14,390
Finished goods 31,049 16,640
Total inventories $ 78,271 $ 73,261