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RELATED PARTY TRANSACTIONS - Expense and Payable (Details) - Entity Affiliated With Related Party [Member] - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Lexam LP [Member]
RELATED PARTY TRANSACTIONS
Expense	$ 4		$ 78	$ 87
Related party outstanding accounts payable (receivable)	4		4		$ 72
REVlaw
RELATED PARTY TRANSACTIONS
Expense	69	$ 34	210	$ 122
Related party outstanding accounts payable (receivable)	$ 85		$ 85		$ 90

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- Definition

Expenses or income recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

+ References

No definition available.

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- Definition

Amount for accounts payable to related parties.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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