Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Current assets:
Cash and cash equivalents	$ 72,500	$ 41,937
Prepaid expenses and other current assets	270	526
Total current assets	99,782	58,944
Oil and natural gas properties (full cost method)	743,141	745,539
Accumulated full cost depletion	(532,324)	(495,643)
Total	210,817	249,896
Operating lease right-of-use asset	3,171	423
Total assets	314,015	309,554
Current liabilities:
Accounts payable and other current liabilities	6,848	3,538
Operating lease liability	355	256
Total current liabilities	7,203	3,794
Operating lease liability	3,136	521
Total liabilities	10,339	4,315
Commitments and contingencies (Note 4)
Partnership capital:
General Partner	(5,092)	(4,825)
Unitholders (48,256 common units issued and outstanding as of June 30, 2026 and December 31, 2025, respectively)	308,768	310,064
Total partnership capital	303,676	305,239
Total liabilities and partnership capital	314,015	309,554
Leasehold Improvements [Member]
Current assets:
Leasehold improvements	989	989
Accumulated amortization	(744)	(698)
Total	245	291
Nonrelated Party [Member]
Current assets:
Accounts receivable	15,025	13,968
Related Party [Member]
Current assets:
Accounts receivable	$ 11,987	$ 2,513

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.

Name:	us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481990/310-10-45-2