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Marketable Equity Securities (Details Narrative) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($) shares
Investments, Debt and Equity Securities [Abstract]
Sale of Vendetta Mining Corp. shares | shares	2,000,000
Sale of Vendetta Mining Corp. amount	$ 76
Loss on derivative instruments	$ (7)

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- Definition

The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585

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