Note 6 - Revenue (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended September 30,						Nine Months Ended September 30,
	2023			2022			2023			2022
Revenues from customer contracts:	(in thousands)
Sales under the COSPA or COSMA	$	64,100		$	87,661		$	194,179		$	289,290
Other items reported in revenue not associated with customer contracts:
Carried interest recoupment		1,378			2,360			3,590			5,843
Royalties		(8,203	)		(11,924	)		(25,833	)		(37,395	)
Net revenues	$	57,275		$	78,097		$	171,936		$	257,738

	Three Months Ended September 30,			Nine Months Ended September 30,
	2023			2023
Revenues from customer contracts:	(in thousands)
Gross sales	$	88,748		$	193,570
Royalties		(37,944	)		(86,176	)
Selling costs		(497	)		(995	)
Net revenues	$	50,307		$	106,399

	Three Months Ended September 30,			Nine Months Ended September 30,
	2023			2023
Revenues from customer contracts:	(in thousands)
Oil revenue	$	7,832		$	22,811
Gas revenue		988			2,649
NGL revenue		2,073			6,421
Royalties		(2,206	)		(4,304	)
Net revenues	$	8,687		$	27,577