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Leases (Details Narrative) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020 USD ($) a ft²	Jun. 30, 2019 USD ($)	Jun. 30, 2020 USD ($) a ft²	Jun. 30, 2019 USD ($)	Dec. 31, 2019 USD ($)	Mar. 31, 2019	Jan. 02, 2019 USD ($)
Right-of-use asset	$ 154		$ 154		$ 179
Lease liability	$ 173		$ 173		$ 200
Lease term	1 year		1 year
Incremental borrowing rate	8.75%		8.75%			8.75%
Lease area | ft²	30,400		30,400
Loss recognized on real estate assets held for sale	$ 651		$ 651
Wyoming [Member]
Lease area | a	14		14
ASU 2016-02 [Member]
Right-of-use asset							$ 228
Lease liability							$ 252

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Area of land held.

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- Definition

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

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

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

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

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

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