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INVENTORIES | 12 Months Ended
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Dec. 31, 2022
INVENTORIES [abstract] |
INVENTORIES | 6. INVENTORIES ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
As at | Note |  | December 31, 2022 |  | December 31, 2021
Concentrate stockpiles | ​ | ​ | $ | 2,161 | ​ | $ | 1,711
Doré bars | ​ | ​ | ​ | 4,494 | ​ | ​ | 3,456
Leach pad and gold-in-circuit | ​ | ​ | ​ | 31,649 | ​ | ​ | 30,321
Ore stockpiles | ​ | ​ | ​ | 52,692 | ​ | ​ | 39,292
Materials and supplies | ​ | ​ | ​ | 44,476 | ​ | ​ | 31,437
Total inventories | ​ | ​ | $ | 135,472 | ​ | $ | 106,217
Less: non-current portion | 9 | ​ | ​ | (43,439) | ​ | ​ | (20,398)
Current inventories | ​ | ​ | $ | 92,033 | ​ | $ | 85,819
​ During the year ended December 31, 2022, the Company expensed $481.5 million of inventories to cost of sales (December 31, 2021 – $346.4 million). ​ During the year ended December 31, 2022, a charge of $8.9 million was recognized to reduce low grade stockpiles at Lindero and Yaramoko to net realizable value (December 31, 2021 - $7.0 million). Included in the charge was $3.4 million related to depletion and depreciation (December 31, 2021 - $2.8 million).

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