Note 5 - Derivative Financial Instruments - Summary of the Effect of Derivatives on the Condensed Consolidated Statements of Operations (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Noncash derivative gain (loss), net	$ 2,606	$ 703	$ (45,289)	$ 6,017
Cash paid on settlement of derivative instruments	(5,308)	(5,066)	(10,456)	(7,260)
Derivative loss, net	$ (2,702)	$ (4,363)	$ (55,745)	$ (1,243)