Other Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Other assets	$ 48	$ 58
Furniture and Fixtures [Member]
Other assets	44	47
Right of Use Office Lease Asset [Member]
Other assets	0	7
Exploration Bonds and Other Assets [Member]
Other assets	4	4
Total Other Assets [Member]
Other assets	$ 48	$ 58

Amount of assets classified as other.

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