Acquisitions and Divestitures - Consideration Transferred In Asset Acquisition (Details) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
	Jul. 20, 2021	Dec. 31, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Noncurrent liabilities - ARO		$ 163	$ 106
Tracker And Sequel Acquisitions
Business Acquisition [Line Items]
Payments for asset acquisitions	$ 60,159
Transaction costs	1,579
Total consideration transferred	123,552
Oil and gas properties	124,152
Asset Acquisition, Assets Acquired	124,152
Noncurrent liabilities - ARO	600
Amount attributable to liabilities assumed	$ 600
Tracker And Sequel Acquisitions | Class A Common Stock
Business Acquisition [Line Items]
Shares of earthstone class A common stock issued (in shares)	6,200,000
Earthstone Class A Common Stock price (in dollars per share)	$ 9.97
Class A Common Stock consideration	$ 61,814