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Fair Value (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Assets
Short-term investments	$ 6,398	$ 8,436
Marketable equity securities	1,398	1,032
Kinross call options	82
Level 1 [Member]
Assets
Short-term investments	6,398	8,436
Marketable equity securities	1,398	1,032
Kinross call options	82
Level 2 [Member]
Assets
Short-term investments	0	0
Marketable equity securities	0	0
Kinross call options	0
Level 3 [Member]
Assets
Short-term investments	0	0
Marketable equity securities	0	$ 0
Kinross call options	$ 0

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Amount of investment in marketable security.

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-Topic 942
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-Name Accounting Standards Codification
-Section S99
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