XML 58 R48.htm IDEA: XBRL DOCUMENT v3.22.2
INVENTORIES (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
INVENTORIES.    
Finished goods $ 46,227 $ 51,346
Spare parts 240 260
Reserve for inventory obsolescence (1,348) (599)
Advanced shipping costs 168 584
Inventories, net $ 45,287 $ 51,591