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INVENTORIES (Tables)
3 Months Ended
Mar. 31, 2023
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current
 March 31, 2023December 31, 2022
Concentrates and work-in-progress$35,869 $35,476 
Inventory of ore in stockpiles256 940 
Consumables3,956 4,204 
Total inventories$40,081 $40,620 
Inventories – by duration
   Current$38,003 $38,155 
   Long term2,078 2,465 
Total inventories$40,081 $40,620