XML 57 R49.htm IDEA: XBRL DOCUMENT v3.22.2.2
INVENTORY (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Mar. 31, 2022
Dec. 31, 2021
Process Material Stockpiles   $ 2,065 $ 1,083
Concentrate Inventory   2,404 2,467
Materials And Supplies   2,153 1,629
Inventories $ 6,622 $ 6,622 $ 5,179