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Leases (Details Narrative) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($) a ft²	Dec. 31, 2019 USD ($)	Jan. 02, 2019 USD ($)
Right-of-use asset	$ 127	$ 179
Lease liability	$ 143	$ 200
Lease term	1 year
Incremental borrowing rate	8.75%	8.75%
Lease area | ft²	30,400
Loss recognized on real estate assets held for sale	$ 1,054
Building and Land [Member]
Lease liability	$ 651
Wyoming [Member]
Lease area | a	14
ASU 2016-02 [Member]
Right-of-use asset			$ 228
Lease liability			$ 252

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- Definition

Area of land held.

+ References

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X

- Definition

Amount of gain (loss) on sale or disposal of oil and gas property or timber property.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

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- Definition

Amount of lessee's right to use underlying asset under operating lease.

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- Definition

Weighted average discount rate for operating lease calculated at point in time.

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