Segment Information (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Mar. 31, 2026 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Revenue: | ||||||
| Oil and gas revenue | $ 1,873 | $ 1,229 | $ 3,072 | $ 2,618 | ||
| Other revenue | 52 | 95 | 104 | 193 | ||
| Total revenue | 1,925 | 1,324 | 3,176 | 2,811 | ||
| Less: | ||||||
| Depletion and amortization | 439 | 545 | 772 | 999 | ||
| Lease operating expense | 127 | 178 | 253 | 374 | ||
| Transportation and processing expense | 50 | 52 | 93 | 103 | ||
| Insurance expense | 21 | 22 | 50 | 48 | ||
| Workover expense | (12) | 16 | 30 | 30 | ||
| Management fees to affiliate | 220 | 234 | 441 | 468 | ||
| Other segment items | 48 | 61 | 109 | 129 | ||
| Net income | $ 1,032 | $ 396 | $ 216 | $ 444 | $ 1,428 | $ 660 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of management fees paid to the Manager of the Fund. No definition available.
|
| X | ||||||||||
- Definition Amount of revenue generated from other sources. No definition available.
|
| X | ||||||||||
- Definition Items of other segment. No definition available.
|
| X | ||||||||||
- Definition Amount of transportation and processing expense. No definition available.
|
| X | ||||||||||
- Definition Amount of workover expenses. No definition available.
|
| X | ||||||||||
- Definition The expense incurred by an insurance company to persons or entities for generating or placing insurance or investment contracts with the company, usually determined as a percentage of policy or contract premiums. Excludes advances or draws to be applied against commissions earned. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of operating lease expense. Excludes sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of depreciation, depletion, amortization, and valuation provision charged to expense in oil- and gas-producing activities. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|