XML 52 R36.htm IDEA: XBRL DOCUMENT
v3.23.1

Note 11 - Asset Retirement Obligations (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Notes Tables |
Schedule of Change in Asset Retirement Obligation [Table Text Block] |
Balance, January 1, 2021 |  | $ | 2,282,273 |
Additions |  |  | 1,057,327 |
Accretion expense |  |  | 134,360 |
Liabilities settled |  |  | (311,235 | )
Balance, December 31, 2021 |  | $ | 3,162,725 |
Additions |  |  | 200,496 |
Accretion expense |  |  | 206,359 |
Liabilities settled |  |  | - |
Balance, December 31, 2022 |  | $ | 3,569,580 |

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 + Details
Name: | us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration