CASH, CASH EQUIVALENTS AND RESTRICTED CASH (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Dec. 31, 2019
Cash and cash equivalents (Note 17)	$ 63,783	$ 54,287
Restricted cash - current	2,850	2,550
Restricted cash - non-current	3,797	3,797
Total cash, cash equivalents, and restricted cash	70,430	$ 60,634	$ 51,027	$ 24,438
McEwen Copper Inc. \| Los Azules Copper Project
Total cash, cash equivalents, and restricted cash	$ 35,600

Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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