Marketable Equity Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Marketable Equity Securities At Fair Value	$ 940	$ 1,307
Vendetta Mining Corp. [Member]
Marketable Equity Securities At Fair Value	$ 279	$ 356
Shares	8,000,000	9,000,000
Vox Royalty Corp. [Member]
Marketable Equity Securities At Fair Value	$ 303	$ 370
Shares	134,055	134,055
Kinross Gold Corp
Marketable Equity Securities At Fair Value	$ 358	$ 581
Shares	100,000	100,000