Summary of Significant Accounting Policies (Details Textual) $ in Thousands			3 Months Ended						9 Months Ended
	Oct. 31, 2022 USD ($)	Nov. 19, 2021 USD ($)	Sep. 30, 2022 USD ($) bbl MMBTU $ / MMBTU shares	Jun. 30, 2022 shares	Mar. 31, 2022 shares	Sep. 30, 2021 USD ($) shares	Jun. 30, 2021 shares	Mar. 31, 2021 shares	Sep. 30, 2022 USD ($) bbl MMBTU $ / MMBTU shares	Sep. 30, 2021 USD ($) shares	Oct. 28, 2022 MMBTU bbl $ / MMBTU	Sep. 20, 2022	Dec. 31, 2021 USD ($)
Summary of Significant Accounting Policies
Capitalized Costs Oil and Gas Producing Activities | $			$ 1,100			$ 1,200			$ 3,300	$ 3,500
Proved oil and gas properties | $			2,321,809						2,321,809				$ 1,588,978
Unproved oil and gas properties | $			17,478						17,478				17,090
Furniture, fixtures, and other equipment | $			6,030						6,030				5,885
Less - Accumulated depreciation, depletion, and amortization | $			(959,139)						(959,139)				(869,985)
Net Furniture, Fixtures and other equipment | $			$ 1,386,178						1,386,178				741,968
Discount rate for estimated future net revenues from proved properties			10.00%
Write-down of oil and gas properties | $			$ 0			0			0	0
Allowance for doubtful accounts receivable, current | $			100						100				100
Accounts receivable, gross | $			91,600						91,600				45,300
Accounts receivable related to joint interest owners | $			2,800						2,800				1,900
Severance tax receivable | $			2,600						2,600				1,000
Other receivables | $			5,600						$ 5,600				1,500
Percentage of working interest in wells									100.00%
Total amount of supervision fees charged to wells | $			2,800			1,300			$ 6,100	3,600
Federal deferred tax liability | $			11,300						11,300				5,500
Provision (Benefit) for Income Taxes | $			6,066			(408)			7,678	(408)
Oil and gas sales | $			242,181			$ 99,249			554,442	$ 255,850
Trade accounts payable | $			21,154						21,154				9,688
Accrued operating expenses | $			10,175						10,175				4,192
Accrued payroll costs | $			3,775						3,775				7,029
Asset retirement obligation - current portion | $			529						529				524
Accrued non-income based taxes | $			16,352						16,352				3,314
Accrued corporate and legal fees | $			560						560				1,972
WTI contingency payouts - current portion | $			2,948						2,948				0
Payables for Settled Derivatives | $			19,463						19,463				6,371
Other payables | $			5,151						5,151				1,944
Accounts payable and accrued liabilities | $			$ 80,107						$ 80,107				$ 35,034
Purchase of treasury stock (shares) | shares			7,853	16,485	96,012	440	13,969	60,177	120,350	74,586
Treasury Shares Pursuant to Purchase Price Adjustment (shares) | shares			184		41,191
Stockholders Rights Agreement, Percentage of Common Stock Threshold												15.00%
Teal Acquisition
Summary of Significant Accounting Policies
Asset Acquisition, Consideration Transferred | $		$ 77,400
Oil sales [Member]
Summary of Significant Accounting Policies
Oil and gas sales | $			$ 71,811			$ 25,230			$ 155,566	$ 58,587
Natural gas sales [Member]
Summary of Significant Accounting Policies
Oil and gas sales | $			150,958			62,530			351,626	172,234
NGL sales [Member]
Summary of Significant Accounting Policies
Oil and gas sales | $			$ 19,412			$ 11,489			$ 47,250	$ 25,029
Subsequent Event [Member] | Eagle Ford and Austin Chalk Acquisition
Summary of Significant Accounting Policies
Asset Acquisition, Consideration Transferred | $	$ 79,300
Asset Acquisition, Consideration Transferred, Other Assets | $	$ 8,700
Collar Contracts [Member] | First Quarter 2023 | Natural Gas Derivative Swaps
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			13,067,900						13,067,900
Derivative, Average Floor Price			3.79						3.79
Derivative, Average Cap Price			5.36						5.36
Collar Contracts [Member] | First Quarter 2023 | Natural Gas Derivative Swaps | Subsequent Event [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU											900,000
Derivative, Average Floor Price											5.00
Derivative, Average Cap Price											7.55
Collar Contracts [Member] | Second Quarter 2023 | Natural Gas Derivative Swaps
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			11,231,250						11,231,250
Derivative, Average Floor Price			3.22						3.22
Derivative, Average Cap Price			3.96						3.96
Collar Contracts [Member] | Second Quarter 2023 | Natural Gas Derivative Swaps | Subsequent Event [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU											910,000
Derivative, Average Floor Price											4.00
Derivative, Average Cap Price											5.20
Collar Contracts [Member] | Third Quarter 2023 | Natural Gas Derivative Swaps
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			10,976,400						10,976,400
Derivative, Average Floor Price			3.39						3.39
Derivative, Average Cap Price			4.12						4.12
Collar Contracts [Member] | Third Quarter 2023 | Natural Gas Derivative Swaps | Subsequent Event [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU											920,000
Derivative, Average Floor Price											4.00
Derivative, Average Cap Price											5.52
Collar Contracts [Member] | Fourth Quarter 2023 | Natural Gas Derivative Swaps
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			11,525,000						11,525,000
Derivative, Average Floor Price			3.82						3.82
Derivative, Average Cap Price			4.70						4.70
Collar Contracts [Member] | Fourth Quarter 2023 | Natural Gas Derivative Swaps | Subsequent Event [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU											920,000
Derivative, Average Floor Price											4.50
Derivative, Average Cap Price											6.08
Collar Contracts [Member] | First Quarter 2024 | Natural Gas Derivative Swaps
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			6,931,000						6,931,000
Derivative, Average Floor Price			4.02						4.02
Derivative, Average Cap Price			6.19						6.19
Collar Contracts [Member] | First Quarter 2024 | Natural Gas Derivative Swaps | Subsequent Event [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU											910,000
Derivative, Average Floor Price											4.75
Derivative, Average Cap Price											6.25
Collar Contracts [Member] | Second Quarter 2024 | Natural Gas Derivative Swaps
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			1,913,000						1,913,000
Derivative, Average Floor Price			4.20						4.20
Derivative, Average Cap Price			5.13						5.13
Collar Contracts [Member] | Second Quarter 2024 | Natural Gas Derivative Swaps | Subsequent Event [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU											910,000
Derivative, Average Floor Price											3.75
Derivative, Average Cap Price											4.45
Collar Contracts [Member] | Third Quarter 2024 | Natural Gas Derivative Swaps
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			2,038,000						2,038,000
Derivative, Average Floor Price			4.12						4.12
Derivative, Average Cap Price			5.28						5.28
Collar Contracts [Member] | Third Quarter 2024 | Natural Gas Derivative Swaps | Subsequent Event [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU											920,000
Derivative, Average Floor Price											3.75
Derivative, Average Cap Price											4.70
Collar Contracts [Member] | Fourth Quarter 2024 | Natural Gas Derivative Swaps
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			2,025,000						2,025,000
Derivative, Average Floor Price			4.35						4.35
Derivative, Average Cap Price			5.73						5.73
Collar Contracts [Member] | Fourth Quarter 2024 | Natural Gas Derivative Swaps | Subsequent Event [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU											920,000
Derivative, Average Floor Price											4.00
Derivative, Average Cap Price											5.42
Swap [Member] | First Quarter 2023 | Natural Gas Derivative Swaps
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			981,000						981,000
Derivative, Swap Type, Fixed Price			6.74						6.74
Swap [Member] | First Quarter 2023 | NGL Derivative
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | bbl			292,500						292,500
Derivative, Swap Type, Fixed Price			34.04						34.04
Swap [Member] | First Quarter 2023 | NGL Derivative | Subsequent Event [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | bbl											45,000
Derivative, Swap Type, Fixed Price											27.09
Swap [Member] | Second Quarter 2023 | Natural Gas Derivative Swaps
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			3,816,000						3,816,000
Derivative, Swap Type, Fixed Price			4.55						4.55
Swap [Member] | Second Quarter 2023 | NGL Derivative
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | bbl			295,750						295,750
Derivative, Swap Type, Fixed Price			34.04						34.04
Swap [Member] | Second Quarter 2023 | NGL Derivative | Subsequent Event [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | bbl											45,500
Derivative, Swap Type, Fixed Price											27.09
Swap [Member] | Third Quarter 2023 | Natural Gas Derivative Swaps
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			4,816,000						4,816,000
Derivative, Swap Type, Fixed Price			4.57						4.57
Swap [Member] | Third Quarter 2023 | NGL Derivative
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | bbl			299,000						299,000
Derivative, Swap Type, Fixed Price			33.75						33.75
Swap [Member] | Third Quarter 2023 | NGL Derivative | Subsequent Event [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | bbl											46,000
Derivative, Swap Type, Fixed Price											27.09
Swap [Member] | Fourth Quarter 2023 | Natural Gas Derivative Swaps
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			3,887,000						3,887,000
Derivative, Swap Type, Fixed Price			4.71						4.71
Swap [Member] | Fourth Quarter 2023 | NGL Derivative
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | bbl			299,000						299,000
Derivative, Swap Type, Fixed Price			33.75						33.75
Swap [Member] | Fourth Quarter 2023 | NGL Derivative | Subsequent Event [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | bbl											46,000
Derivative, Swap Type, Fixed Price											27.09
Swap [Member] | First Quarter 2024 | Natural Gas Derivative Swaps
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			891,000						891,000
Derivative, Swap Type, Fixed Price			4.50						4.50
Swap [Member] | First Quarter 2024 | NGL Derivative
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | bbl			127,400						127,400
Derivative, Swap Type, Fixed Price			29.39						29.39
Swap [Member] | Second Quarter 2024 | Natural Gas Derivative Swaps
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			5,525,000						5,525,000
Derivative, Swap Type, Fixed Price			3.89						3.89
Swap [Member] | Second Quarter 2024 | NGL Derivative
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | bbl			127,400						127,400
Derivative, Swap Type, Fixed Price			29.39						29.39
Swap [Member] | Third Quarter 2024 | Natural Gas Derivative Swaps
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			5,060,000						5,060,000
Derivative, Swap Type, Fixed Price			3.94						3.94
Swap [Member] | Third Quarter 2024 | NGL Derivative
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | bbl			128,800						128,800
Derivative, Swap Type, Fixed Price			29.39						29.39
Swap [Member] | Fourth Quarter 2024 | Natural Gas Derivative Swaps
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			5,060,000						5,060,000
Derivative, Swap Type, Fixed Price			4.21						4.21
Swap [Member] | Fourth Quarter 2024 | NGL Derivative
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | bbl			128,800						128,800
Derivative, Swap Type, Fixed Price			29.39						29.39
Basis Swap [Member] | First Quarter 2023 | Natural Gas Basis Derivative Swaps [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			8,100,000						8,100,000
Derivative, Swap Type, Fixed Price			0.07						0.07
Basis Swap [Member] | First Quarter 2023 | Natural Gas Basis Derivative Swaps [Member] | Subsequent Event [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU											3,600,000
Derivative, Swap Type, Fixed Price											(0.03)
Basis Swap [Member] | Second Quarter 2023 | Natural Gas Basis Derivative Swaps [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			8,190,000						8,190,000
Derivative, Swap Type, Fixed Price			(0.22)						(0.22)
Basis Swap [Member] | Second Quarter 2023 | Natural Gas Basis Derivative Swaps [Member] | Subsequent Event [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU											3,640,000
Derivative, Swap Type, Fixed Price											(0.24)
Basis Swap [Member] | Third Quarter 2023 | Natural Gas Basis Derivative Swaps [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			8,280,000						8,280,000
Derivative, Swap Type, Fixed Price			(0.19)						(0.19)
Basis Swap [Member] | Third Quarter 2023 | Natural Gas Basis Derivative Swaps [Member] | Subsequent Event [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU											3,680,000
Derivative, Swap Type, Fixed Price											(0.21)
Basis Swap [Member] | Fourth Quarter 2023 | Natural Gas Basis Derivative Swaps [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			8,280,000						8,280,000
Derivative, Swap Type, Fixed Price			(0.18)						(0.18)
Basis Swap [Member] | Fourth Quarter 2023 | Natural Gas Basis Derivative Swaps [Member] | Subsequent Event [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU											3,680,000
Derivative, Swap Type, Fixed Price											(0.28)
Basis Swap [Member] | First Quarter 2024 | Natural Gas Basis Derivative Swaps [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			5,460,000						5,460,000
Derivative, Swap Type, Fixed Price			0.12						0.12
Basis Swap [Member] | Second Quarter 2024 | Natural Gas Basis Derivative Swaps [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			5,460,000						5,460,000
Derivative, Swap Type, Fixed Price			(0.27)						(0.27)
Basis Swap [Member] | Third Quarter 2024 | Natural Gas Basis Derivative Swaps [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			5,520,000						5,520,000
Derivative, Swap Type, Fixed Price			(0.23)						(0.23)
Basis Swap [Member] | Fourth Quarter 2024 | Natural Gas Basis Derivative Swaps [Member]
Summary of Significant Accounting Policies
Oil and Gas Production Hedged Volumes | MMBTU			5,520,000						5,520,000
Derivative, Swap Type, Fixed Price			(0.19)						(0.19)
Minimum [Member]
Summary of Significant Accounting Policies
Estimated useful lives of property									2 years
Maximum [Member]
Summary of Significant Accounting Policies
Estimated useful lives of property									20 years