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Note 10 - Asset Retirement Obligations (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Schedule of Change in Asset Retirement Obligation [Table Text Block]

Balance, December 31, 2021		$	3,162,725
Additions			-
Liabilities settled			-
Accretion expense			49,932
Balance, March 31, 2022		$	3,212,657

X

- Definition

Tabular disclosure of the changes in carrying amount of a liability for asset retirement obligations, for changes such as new obligations, changes in estimates of existing obligations, spending on existing obligations, property dispositions, and foreign currency translation.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 410
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849

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X

- References

No definition available.

+ Details

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Data Type:	xbrli:stringItemType
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