Note 5 - Exploratory Well Costs (Tables)

3 Months Ended

Mar. 31, 2021

Notes Tables

Capitalized Exploratory Well Costs, Roll Forward [Table Text Block]

	Three Months Ended March 31,
	2021			2020
	Successor			Predecessor
Beginning capitalized exploratory well costs	$	32,592		$	11,427
Additions to exploratory well costs		42,098			46,865
Reclassification to proved properties		(67,445	)		(17,315	)
Exploratory well costs charged to exploration and abandonment expense		-			-
Ending capitalized exploratory well costs	$	7,245		$	40,977