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Note 5 - Other Long-Term Obligations and Commitments (Tables)

6 Months Ended

Jun. 30, 2025

Notes Tables

Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]

(Thousands of dollars)		Operating Leases
2025 (remainder of year)		$	412
2026			291
2027			127
2028			27
Total undiscounted lease payments		$	857
Less: Amount associated with discounting			(84	)
Total net operating lease liabilities		$	773
Less: Current portion of net operating lease liabilities			571
Non-current portion included in Other long-term obligations		$	202

Schedule of Change in Asset Retirement Obligation [Table Text Block]

(Thousands of dollars)		June 30, 2025
Asset retirement obligation at December 31, 2024		$	13,867
Net wells placed on production			67
Liabilities settled			(503	)
Accretion of discount			335
Asset retirement obligation at June 30, 2025		$	13,766
Less current portion of asset retirement obligations			859
Asset retirement obligations, long-term		$	12,907

X

- Definition

Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-6

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X

- Definition

Tabular disclosure of the changes in carrying amount of a liability for asset retirement obligations, for changes such as new obligations, changes in estimates of existing obligations, spending on existing obligations, property dispositions, and foreign currency translation.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 410
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481850/410-20-50-1

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