Note 1 - Nature of Business and Summary of Significant Accounting Policies (Details Textual) - USD ($)		12 Months Ended
	Jun. 25, 2020	Dec. 31, 2021	Dec. 31, 2020
Gas Balancing Asset (Liability)		$ 0	$ 0
Revenues, Total		3,839	1,217
Cost of Goods and Services Sold, Total		15,652	2,915
Asset Retirement Obligations, Noncurrent, Total		$ 918	862
Oklahoma Oil and Gas Assets [Member] | Pure and ZQH [Member]
Business Combination, Consideration Transferred, Total	$ 1,000,000		$ 1,000,000
Convertible Debt Securities [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)		168,328	148,328
Alpha Energy Texas Operating, LLC [Member]
Noncontrolling Interest, Ownership Percentage by Parent		100.00%