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DISCONTINUED OPERATIONS (Details) - USD ($) $ in Millions | Sep. 01, 2020 | Sep. 30, 2020
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Discontinued Operations, Held-for-sale or Disposed of by Sale [Member] |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |
Consideration | $ 2.0 |
Cash collateral pledged | 3.0 |
Reclamation performance obligation bonds | $ 9.3 |
Period with in which sale is expected to be completed | 1 year |
Discontinued Operations, Held-for-sale [Member] |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |
Reclamation performance obligation bonds |  | $ 9.3

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- Definition Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation. + References No definition available. + Details
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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. + Details
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- Definition The amount of cash collateral currently pledged against reclamation performance obligation bonds payable under the discontinued operations arrangement. + References No definition available. + Details
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- Details
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- Details
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