Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
REVENUES
Total revenues	$ 419,643	$ 144,523	$ 191,262
OPERATING COSTS AND EXPENSES
Lease operating expense	49,321	29,131	28,683
Production and ad valorem taxes	26,409	9,411	11,871
Rig idle and termination expense	0	426	0
Impairment expense	0	64,498	0
Depreciation, depletion and amortization	106,367	96,414	69,243
General and administrative expense	41,922	28,233	27,611
Transaction costs	4,875	622	1,077
Accretion of asset retirement obligation	1,065	307	214
Exploration expense	341	298	653
Total operating costs and expenses	230,300	229,340	139,352
Gain on sale of oil and gas properties, net	738	204	3,222
Income (loss) from operations	190,081	(84,613)	55,132
OTHER INCOME (EXPENSE)
Interest expense, net	(10,796)	(5,232)	(6,566)
Write-off of deferred financing costs	0	0	(1,242)
(Loss) gain on derivative contracts, net	(116,761)	59,899	(43,983)
Other income (expense), net	841	400	(96)
Total other (expense) income	(126,716)	55,067	(51,887)
Income (loss) before income taxes	63,365	(29,546)	3,245
Income tax (expense) benefit	(1,859)	112	(1,665)
Net income (loss)	61,506	(29,434)	1,580
Less:  Net income (loss) attributable to noncontrolling interest	26,022	(15,887)	861
Net income (loss) attributable to Earthstone Energy, Inc.	$ 35,484	$ (13,547)	$ 719
Net income (loss) per common share attributable to Earthstone Energy, Inc.:
Basic (in dollars per share)	$ 0.75	$ (0.45)	$ 0.02
Diluted (in dollars per share)	$ 0.71	$ (0.45)	$ 0.02
Weighted average common shares outstanding:
Basic (in shares)	47,169,948	29,911,625	28,983,354
Diluted (in shares)	49,952,093	29,911,625	29,360,885
Oil
REVENUES
Total revenues	$ 297,177	$ 120,355	$ 171,925
Natural gas
REVENUES
Total revenues	50,809	8,567	3,913
Natural gas liquids
REVENUES
Total revenues	$ 71,657	$ 15,601	$ 15,424