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Note 3 - Net Profits Interest Divestiture	6 Months Ended
	Jun. 30, 2021
Notes to Financial Statements
Net Profits Interests Divestiture [Text Block]	3. Net Profits Interest Divestiture On September 30, 2020, the Partnership and affiliates of its General Partner closed the divestiture of our Hugoton net profits interest located in Texas County, Oklahoma and Stevens County, Kansas to a third party. In accordance with the full cost method of accounting, as the divestiture did not represent a significant portion of the Partnership’s reserves, gross divestiture proceeds of $5.7 million were credited to the oil and natural gas properties full cost pool as of December 31, 2020. Final net proceeds from the sale were subject to customary holdbacks and post-closing adjustments.

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