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BASIS OF PRESENTATION (Details) | 12 Months Ended
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Dec. 31, 2020
Oniva Silver and Gold Mines S.A. de C.V (Member) |
Statement [Line Items] |
Subsidiary | Oniva Silver and Gold Mines S.A. de C.V.
Ownership Interest | 100.00%
Jurisdiction | Mexico
Nature of Operations | Mexican administration
Promotora Avino, S.A. de C.V. (Member) |
Statement [Line Items] |
Subsidiary | Promotora Avino, S.A. de C.V. ("Promotora")
Ownership Interest | 79.09%
Jurisdiction | Mexico
Nature of Operations | Holding company
Compania Minera Mexicana de Avino, S.A. de C.V. Direct (Member) |
Statement [Line Items] |
Subsidiary | Compania Minera Mexicana de Avino, S.A. de C.V. ("Avino Mexico")
Ownership Interest | 98.45%
Jurisdiction | Mexico
Nature of Operations | Mining and exploration
Compania Minera Mexicana de Avino, S.A. de C.V. Indirect (Member) |
Statement [Line Items] |
Subsidiary | Compania Minera Mexicana de Avino, S.A. de C.V. ("Avino Mexico")
Ownership Interest | 1.22%
Jurisdiction | Mexico
Nature of Operations | Mining and exploration
Compania Minera Mexicana de Avino, S.A. de C.V. Effective (Member) |
Statement [Line Items] |
Subsidiary | Compania Minera Mexicana de Avino, S.A. de C.V. ("Avino Mexico")
Ownership Interest | 99.67%
Jurisdiction | Mexico
Nature of Operations | Mining and exploration
Nueva Vizcaya Mining, S.A. de C.V. (Member) |
Statement [Line Items] |
Subsidiary | Nueva Vizcaya Mining, S.A. de C.V.
Ownership Interest | 100.00%
Jurisdiction | Mexico
Nature of Operations | Mexican administration

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