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Marketable Equity Securities (Details Narrative) - USD ($)	1 Months Ended	3 Months Ended		9 Months Ended
	May 19, 2020	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Unrealized loss on marketable equity securities		$ (50,000)	$ (333,000)	$ (220,000)	$ (584,000)
Sale of Vox Mining Corp., amount	$ 294,000
Vendetta Mining Corp. [Member]
Sale of Vox Mining Corp., shares				1,510,000	2,900,000
Sale of Vox Mining Corp., amount				$ 69,000	$ 123,000
(Loss) gain on sale				$ 91,000	$ 50,000
TNR Gold Corp.[Member]
Sale of Vox Mining Corp., shares				430,000
Sale of Vox Mining Corp., amount				$ 26,000
(Loss) gain on sale				$ 19,000
Vox Royalty Corp. [Member]
Sale of Vox Mining Corp., shares	137,255			3,200
Sale of Vox Mining Corp., amount	$ 294,000			$ 9,000
(Loss) gain on sale				$ 2,000

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