INCOME AND MINING TAXES - Components of net deferred income tax assets (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
INCOME AND MINING TAXES
Total deferred income tax assets	$ 17,821	$ 29,198
Mining properties
INCOME AND MINING TAXES
Total deferred income tax assets	8,001	12,023
Mining taxes
INCOME AND MINING TAXES
Total deferred income tax assets	6,416	5,086
Reclamation provisions and other liabilities
INCOME AND MINING TAXES
Total deferred income tax assets	$ 3,404	$ 12,089

The amount of deferred tax assets net of deferred tax liabilities, when the absolute amount of deferred tax assets is greater than the absolute amount of deferred tax liabilities. [Refer: Deferred tax assets; Deferred tax liabilities]

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 12
-IssueDate 2025-01-01
-Paragraph 81
-Subparagraph g
-Clause i
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2025-en-r&anchor=para_81_g_i&doctype=Standard
-URIDate 2025-03-27

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant