Supplemental Selected Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2021

Quarterly Financial Information Disclosure [Abstract]

Schedule of Supplemental Selected Quarterly Financial Data

(In thousands, except per share data)	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
2021
Oil and gas revenues	$	75,572	$	89,671	$	110,384	$	144,016
Income from operations	24,513		37,059		54,947		73,562
Net (loss) income attributable to Earthstone Energy, Inc.	(5,833)		(8,871)		10,418		39,770
Net (loss) income per common share attributable to Earthstone Energy, Inc.:
Basic	$	(0.14)	$	(0.20)	$	0.21	$	0.76
Diluted	$	(0.14)	$	(0.20)	$	0.20	$	0.72
2020
Oil and gas revenues	$	45,138	$	21,663	$	41,047	$	36,675
Loss from operations	(60,368)		(15,067)		(4,484)		(4,694)
Net income (loss) attributable to Earthstone Energy, Inc.	16,708		(16,339)		(5,445)		(8,471)
Net income (loss) per common share attributable to Earthstone Energy, Inc.:
Basic and diluted	$	0.57	$	(0.55)	$	(0.18)	$	(0.28)
2019
Oil and gas revenues	$	40,728	$	44,542	$	39,204	$	66,788
Income from operations	10,444		12,348		9,564		22,776
Net (loss) income attributable to Earthstone Energy, Inc.	(17,204)		8,777		11,770		(2,624)
Net income (loss) per common share attributable to Earthstone Energy, Inc.:
Basic and diluted	$	0.60	$	0.30	$	0.41	$	(0.09)