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Contractual interest rate for funds borrowed, under the debt agreement.

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of the cost of borrowed funds accounted for as interest expense.

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DEBT (Details) - USD ($) $ in Thousands		3 Months Ended
DEBT (Details) - USD ($) $ in Thousands	Aug. 10, 2018	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Debt
Long-term debt from related party		$ 24,640		$ 24,603
Scheduled minimum interest payments
2019		3,700
2020		4,700
2021		2,000
Affiliate of Robert McEwen
Debt
Debt interest expense		600
Term Loan
Debt
Face amount	$ 50,000
Term of debt instrument	3 years
Interest Expense		1,200	$ 0
Term Loan \| Gold Bar Complex
Debt
Stated interest rate (as a percent)	9.75%
Scheduled minimum debt repayments
2019		0
2020		10,000
2021		$ 40,000
Term Loan \| Robert McEwen
Debt
Long-term debt from related party	$ 25,000
Term Loan \| Affiliate of Robert McEwen
Debt
Long-term debt from related party	$ 25,000
Percentage of ownership of the Company's common stock	23.00%