Acquisitions and Dispositions Acquisitions and Dispositions (Details) $ in Thousands							3 Months Ended				6 Months Ended	9 Months Ended
	Aug. 15, 2022 USD ($)	Jun. 30, 2022 USD ($) shares	May 10, 2022 USD ($) shares	Nov. 19, 2021 USD ($) shares	Oct. 01, 2021 USD ($) shares	Aug. 03, 2021 USD ($) shares	Sep. 30, 2022 USD ($) shares	Jun. 30, 2022 USD ($) shares	Mar. 31, 2022 shares	Sep. 30, 2021 shares	Jun. 30, 2022 USD ($)	Sep. 30, 2022 USD ($) shares	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)	Dec. 22, 2017 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Payments for (Proceeds from) Other Investing Activities												$ 750	$ 1,084
Stock Issued During Period, Shares, Acquisitions | shares								5,448,472		516,675
Treasury Shares Pursuant to Purchase Price Adjustment (shares) | shares							184		41,191
Other current assets							$ 6,468					6,468		$ 1,875
Right of Use Assets							13,669					13,669		16,065
Derivative, Fair Value, Net							(78,000)					(78,000)		(53,000)
Non-current Lease Liability							5,379					5,379		9,090
Asset Retirement Obligations, Noncurrent							8,255					8,255		5,526
2022 WTI Contingency Payout Fair Value				$ 1,900
Gain (Loss) on WTI Contingency Payout							6,100					4,700
Proceeds from the sale of property and equipment												$ 4,415	0
La Mesa
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Wells Purchased						12
Acquisition of oil and gas properties						$ 13,000
Stock Issued During Period, Shares, Acquisitions | shares						516,675
Asset Acquisition, Consideration Transferred						$ 23,000
Asset Acquisition, Consideration Transferred, Equity Interest Issued and Issuable						$ 10,000
Post Oak Acquisition
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Stock Issued During Period, Shares, Acquisitions | shares					1,341,990				489
Treasury Shares Pursuant to Purchase Price Adjustment (shares) | shares												41,375
Asset Acquisition, Consideration Transferred, Equity Interest Issued and Issuable					$ 35,600
Asset Acquisition, Transaction Costs														600
Teal Acquisition
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Acquisition of oil and gas properties											$ 37,600
Asset Acquisition, Consideration Transferred				77,400
Asset Acquisition, Consideration Transferred, Equity Interest Issued and Issuable				$ 37,900
WTI Annual Earn Out Payment														$ 1,600
WTI Annual Earn Out, Average Monthly Settlement Price														70
Gain (Loss) on WTI Contingency Payout							700					$ 800
Teal Acquisition | Asset Acquisition, Shares Issuable
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Stock Issued During Period, Shares, Acquisitions | shares				1,351,961
SandPoint Acquisition
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Acquisition of oil and gas properties			$ 27,709
Asset Acquisition, Consideration Transferred			67,476
Asset Acquisition, Consideration Transferred, Equity Interest Issued and Issuable			$ 39,767
Asset Acquisition, Transaction Costs							466					466
Asset Acquisition, Total Cost of Transaction												67,942
Allocation of Total Cost, Oil and gas properties												84,611
Allocation of Total cost, Total assets												84,611
Derivative, Fair Value, Net							16,511					16,511
Asset Retirement Obligations, Noncurrent							158					158
Allocation of Total Cost, Total Liabilities												16,669
SandPoint Acquisition | Asset Acquisition, Shares Issuable
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Stock Issued During Period, Shares, Acquisitions | shares			1,300,000
Sundance Acquisition
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Acquisition of oil and gas properties							220,866	$ 220,900
Asset Acquisition, Consideration Transferred		$ 346,083
Asset Acquisition, Consideration Transferred, Equity Interest Issued and Issuable		117,651
Asset Acquisition, Transaction Costs							6,545					6,545
Asset Acquisition, Total Cost of Transaction												352,628
Other current assets							4,202					4,202
Allocation of Total Cost, Oil and gas properties												397,448
Right of Use Assets							890					890
Allocation of Total cost, Total assets												402,540
Accounts Payable and Accrued Liabilities, Current							12,811					12,811
Derivative, Fair Value, Net							33,767					33,767
Non-current Lease Liability							890					890
Asset Retirement Obligations, Noncurrent							2,444					2,444
Allocation of Total Cost, Total Liabilities												49,912
2022 WTI Contingency Payout Fair Value		8,600					8,566	8,600			8,600	8,566
WTI Annual Earn Out Payment		7,500						7,500			7,500
Gain (Loss) on WTI Contingency Payout							5,400					5,400
Account Receivable for purchase price adjustments							(1,000)					(1,000)
2023 WTI Annual Earn Out Payment		7,500						7,500			7,500
2024 WTI Annual Earn Out Payment		$ 7,500						$ 7,500			$ 7,500
WTI Annual Earn Out, Average Monthly Settlement 2022		95						95			95
WTI Annual Earn Out, Average Monthly Settlement Price 2023		85						85			85
Sundance Acquisition | Asset Acquisition, Shares Issuable
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Stock Issued During Period, Shares, Acquisitions | shares		4,148,472
Arkoma Acquisition
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Asset Acquisition, Consideration Transferred	$ 31,800
Bay De Chene [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Purchase and sale contract															$ 16,300
Payments for (Proceeds from) Other Investing Activities												800	$ 1,100
Cash to be released for purchase and sale contract							$ 0					$ 0