XML 94 R34.htm IDEA: XBRL DOCUMENT
v3.22.4

RECEIVABLES AND OTHER CURRENT ASSETS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
RECEIVABLES AND OTHER CURRENT ASSETS |
Schedule of balances in receivables and other current assets | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, 2022 |  | December 31, 2021
Government sales tax receivable | ​ | ​ | 2,868 | ​ | $ | 3,708
Prepaids and other assets | ​ | ​ | 5,972 | ​ | ​ | 6,883
Receivables and other current assets | ​ | $ | 8,840 | ​ | $ | 10,591
​

X
- Definition Tabular disclosure of receivables and other current assets. + References No definition available. + Details
Name: | mux_ReceivablesAndOtherCurrentAssetsTableTextBlock
Namespace Prefix: | mux_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Receivables Prepaids And Other Assets [Abstract] + References No definition available. + Details
Name: | mux_ReceivablesPrepaidsAndOtherAssetsAbstract
Namespace Prefix: | mux_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration