Note 16 - Subsequent Events (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Schedule of Natural Gas Derivatives [Table Text Block]

Settlement Month	Settlement Year	Type of Contract	MMBtu Per Day		Index	Price per MMBtu
Natural Gas:
Jan – Mar	2025	Swap		10,333	HH	$	4.43
Apr – Jun	2025	Swap		30,000	HH	$	4.43
Jul – Sep	2025	Swap		30,000	HH	$	4.43
Oct – Dec	2025	Swap		30,000	HH	$	4.43
Jan – Mar	2026	Swap		19,667	HH	$	4.43