Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income Tax Disclosure [Line Items]
Income tax expense (benefit)	$ 1,092	$ (460)
Deferred income tax expense (benefit)	1,092	(460)
Earthstone Energy Holdings, LLC
Income Tax Disclosure [Line Items]
Income tax expense (benefit)	2,900	2,900
Deferred income tax expense (benefit)	400	300
Lynden US
Income Tax Disclosure [Line Items]
Income tax expense (benefit)	$ 700	$ 800