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INCOME AND MINING TAXES - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
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Deductible temporary differences relating to: |  |
Marketable securities | $ 2,397 | $ 634
Reclamation liabilities | 31,080 | 27,608
Lease liabilities | 28,730 | 23,895
Deductibility of other taxes | 10,224 | 9,299
Stock-based compensation | 2,931 | 7,247
Other items | 13,286 | 16,595
Deferred tax assets, gross | 88,648 | 85,278
Investment incentive tax credits | 18,772 | 46,354
Tax loss carryforwards | 43,384 | 25,395
Less: Valuation allowance | (61,101) | (38,496)
Total deferred income tax assets | 89,703 | 118,531
Taxable temporary differences relating to: |  |
Marketable securities | 0 | (270)
Inventories | (49,004) | (17,768)
Mineral properties, plant and equipment | (332,886) | (365,793)
Convertible notes | (95) | (359)
Mineral tax | (41,803) | (38,452)
Foreign withholding tax | 0 | (17,080)
Other items | (6,401) | (9,096)
Total deferred income tax liabilities | (430,189) | (448,818)
Balance sheet presentation |  |
Deferred income tax assets | 1,915 | 8,501
Deferred income tax liabilities | (342,401) | (338,788)
Deferred income tax liabilities, net | $ (340,486) | $ (330,287)

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