Note 12 - Major Customers	12 Months Ended
Dec. 31, 2023
Notes to Financial Statements
Concentration Risk Disclosure [Text Block]	NOTE 12. Major Customers Delek accounted for approximately 82%, 88% and 94% of the Company’s revenues during the years ended December 31, 2023, 2022 and 2021, respectively. In addition, Energy Transfer Crude Marketing, LLC (“ETC”) accounted for approximately 14% of the Company’s revenues during the year ended December 31, 2023. Based on the current demand for crude oil and natural gas and the availability of other purchasers, management believes the loss of these major purchasers would not have a material adverse effect on our financial condition and results of operations because crude oil and natural gas are fungible products with well-established markets and numerous purchasers.

The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 275
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org//275/tableOfContent

Name:	us-gaap_ConcentrationRiskDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration