Note 4 - Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Fair Value, Liabilities Measured on Recurring Basis [Table Text Block]

	As of December 31, 2024
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets:
Commodity price derivatives – current	$	—	$	7,582	$	—	$	7,582
Liabilities:
Commodity price derivatives – current		—		5,380		—		5,380
Total recurring fair value measurements	$	—	$	2,202	$	—	$	2,202

	As of December 31, 2023
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets:
Commodity price derivatives – current	$	—	$	31,480	$	—	$	31,480
Commodity price derivatives – noncurrent		—		16,059		—		16,059
Total assets		—		47,539		—		47,539
Liabilities:
Commodity price derivatives – current		—		13,054		—		13,054
Commodity price derivatives – noncurrent		—		65		—		65
Total liabilities		—		13,119		—		13,119
Total recurring fair value measurements	$	—	$	34,420	$	—	$	34,420