XML 27 R9.htm IDEA: XBRL DOCUMENT
v3.22.4

Note 3 - Net Profits Interest Divestiture | 12 Months Ended
--- | ---
Dec. 31, 2022
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. Transaction costs of $0.5 million are included in general and administrative expenses on the consolidated income statement for the year ended December 31, 2020.

X
- Definition The entire disclosure related to net profits interests divestiture. + References No definition available. + Details
Name: | dmlp_NetProfitsInterestsDivestitureTextBlock
Namespace Prefix: | dmlp_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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