Summary of Significant Accounting Policies Summary of Significant Accounting Policies (Details Textual)	12 Months Ended
	Dec. 31, 2022 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2022 USD ($) purchaser	Dec. 31, 2022 USD ($)	Dec. 31, 2022 USD ($) $ / bbl	Dec. 31, 2022 USD ($) $ / MMBTU	Dec. 31, 2021 USD ($)	Dec. 31, 2021 USD ($) purchaser	Dec. 31, 2021 USD ($)	Dec. 31, 2021 USD ($) $ / bbl	Dec. 31, 2021 USD ($) $ / MMBTU	Dec. 31, 2020 USD ($)	Dec. 31, 2020 purchaser	Dec. 31, 2020	Dec. 31, 2020 $ / bbl	Dec. 31, 2020 $ / MMBTU	Dec. 31, 2020 shares
Property, Plant and Equipment [Line Items]
Billing date	30 days
Outstanding days of account receivable	60 days
Allowance for doubtful accounts	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Number of purchasers | purchaser			3					3					2
Capitalized general and administrative costs		47,800,000					38,400,000					$ 30,000,000
Capitalized interest expense		10,100,000					4,800,000					5,000,000
Depletion		(428,900,000)					(310,100,000)					(334,800,000)
Previous period used for price calculation	12 months
Present value discounted percent of future net revenues of proved oil and natural gas reserves				10.00%
Average oil and natural gas prices					90.15	6.36				63.04	3.60				36.04	1.99
Impairment charge of net capitalized costs		0					0					684,743,000
Stock-based compensation (non-cash) expense		15,123,000					9,039,000					13,625,000
Common stock and restricted stock unit expense		1,000,000					900,000					1,000,000
Compensation expense, liability-based awards		31,900,000					20,400,000					4,000,000
Minimum
Property, Plant and Equipment [Line Items]
Accounts receivable due period	30 days
Contract term after production	1 month
Maximum
Property, Plant and Equipment [Line Items]
Accounts receivable due period	60 days
Contract term after production	2 months
Plains Marketing, L.P. | Customer Concentration Risk | Sales Revenue, Goods, Net
Property, Plant and Equipment [Line Items]
Concentration risk, percentage				27.00%					29.00%					57.00%
Plains Marketing, L.P. | Customer Concentration Risk | Accounts Receivable
Property, Plant and Equipment [Line Items]
Concentration risk, percentage				29.00%
BP America Production Company | Customer Concentration Risk | Sales Revenue, Goods, Net
Property, Plant and Equipment [Line Items]
Concentration risk, percentage				9.00%					10.00%
BP America Production Company | Customer Concentration Risk | Accounts Receivable
Property, Plant and Equipment [Line Items]
Concentration risk, percentage														35.00%
Exxon Mobil Corporate | Customer Concentration Risk | Sales Revenue, Goods, Net
Property, Plant and Equipment [Line Items]
Concentration risk, percentage				34.00%					33.00%					8.00%
Exxon Mobil Corporate | Customer Concentration Risk | Accounts Receivable
Property, Plant and Equipment [Line Items]
Concentration risk, percentage									39.00%
Two Significant Customers | Customer Concentration Risk | Sales Revenue, Goods, Net
Property, Plant and Equipment [Line Items]
Concentration risk, percentage									72.00%					65.00%
Three Significant Customers | Customer Concentration Risk | Sales Revenue, Goods, Net
Property, Plant and Equipment [Line Items]
Concentration risk, percentage				70.00%
Machinery and Equipment
Property, Plant and Equipment [Line Items]
Capitalized general and administrative costs		$ 2,200,000					$ 1,300,000					1,800,000
Capitalized interest expense												$ 500,000
Useful life using the straight-line	30 years
Machinery and Equipment | Minimum
Property, Plant and Equipment [Line Items]
Useful life	5 years
Machinery and Equipment | Maximum
Property, Plant and Equipment [Line Items]
Useful life	30 years
Employee Stock Options
Property, Plant and Equipment [Line Items]
Antidilutive options excluded from calculation (in shares) | shares																	2,500,000
Restricted Stock
Property, Plant and Equipment [Line Items]
Antidilutive options excluded from calculation (in shares) | shares																	700,000