Note 6 - Revenue (Tables)

6 Months Ended

Jun. 30, 2024

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended June 30,						Six Months Ended June 30,
	2024			2023			2024			2023
Revenues from customer contracts:	(in thousands)
Sales under the COSPA or COSMA	$	62,327		$	87,478		$	127,115		$	130,079
Other items reported in revenue not associated with customer contracts:
Carried interest recoupment		—			2,212			1,174			2,212
Royalties		(8,653	)		(11,766	)		(17,111	)		(17,630	)
Net revenues	$	53,674		$	77,924		$	111,178		$	114,661

	Three Months Ended June 30,						Six Months Ended June 30,
	2024			2023			2024			2023
Revenues from customer contracts:	(in thousands)
Gross sales	$	65,314		$	50,201		$	128,506		$	104,822
Royalties		(29,716	)		(28,892	)		(55,836	)		(48,232	)
Selling costs		(117	)		(1	)		(228	)		(498	)
Net revenues	$	35,481		$	21,308		$	72,442		$	56,092

	Three Months Ended June 30,						Six Months Ended June 30,
	2024			2023			2024			2023
Revenues from customer contracts:	(in thousands)
Oil revenue	$	9,547		$	8,325			13,700		$	14,979
Gas revenue		384			703			1,205			1,661
NGL revenue		1,921			1,885			3,898			4,348
Royalties		(1,151	)		(905	)		(2,268	)		(2,098	)
Selling costs		(318	)		—			(461	)		—
Net revenues	$	10,384		$	10,008			16,073		$	18,890

	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
Revenues from customer contracts:	(in thousands)
Revenues	$	17,240	$	—	$	17,240	$	—