XML 57 R38.htm IDEA: XBRL DOCUMENT
v3.22.4

Other Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Other assets | $ 134 | $ 154
Vendetta Warrants [Member] |  |
Other assets | 0 | 3
Furniture and Fixtures [Member] |  |
Other assets | 97 | 65
Lik Project Equipment [Member] |  |
Other assets | 0 | 10
Office Lease Asset [Member] |  |
Other assets | 33 | 72
Exploration Bonds and Other Assets [Member] |  |
Other assets | $ 4 | $ 4

X
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |

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- Details
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Balance Type: |
Period Type: |