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ASSET RETIREMENT OBLIGATION (Details) - USD ($)	3 Months Ended	6 Months Ended	9 Months Ended	12 Months Ended
	Mar. 31, 2019	Jun. 30, 2019	Sep. 30, 2019	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
ASSET RETIREMENT OBLIGATION
Balance	$ 13,055,797	$ 13,055,797	$ 13,055,797	$ 13,055,797	$ 9,055,697	$ 7,957,035
Liabilities acquired	2,979,645	2,979,645	2,979,645	3,745,642	2,571,549
Liabilities incurred	175,173	441,244	602,090	631,727	1,311,956	1,297,289
Liabilities settled	(107,770)	(384,956)	(615,732)	(1,589,654)	(577,824)	(766,595)
Revision of estimate					87,960
Accretion expense	215,945	445,179	681,386	943,707	606,459	567,968
Balance	$ 16,318,790	$ 16,536,909	$ 16,703,186	$ 16,787,219	$ 13,055,797	$ 9,055,697

X

- Definition

Amount of asset retirement obligations acquired during the period.

+ References

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- Definition

Amount recognized for the passage of time, typically for liabilities, that have been discounted to their net present values. Excludes accretion associated with asset retirement obligations.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 410
-SubTopic 20
-Section 45
-Paragraph 1
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-SubTopic 10
-Section 35
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- Definition

The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

+ References

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- Definition

Amount of asset retirement obligations incurred during the period.

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- Definition

Amount of asset retirement obligations settled, or otherwise disposed of, during the period. This may include asset retirement obligations transferred to third parties associated with the sale of a long-lived asset.

+ References

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Amount of increase (decrease) in the asset retirement obligation from changes in the amount or timing of the estimated cash flows associated with the settlement of the obligation.

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