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Cash inflow from sale of productive assets during the period.

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Represents profit share percentage in sale of productive assets.

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The aggregate amount of receivables to be collected from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth, at the financial statement date. which are usually due within one year (or one business cycle).

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Amount of gain (loss) on sale or disposal of proven and unproven oil and gas properties.

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The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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Related Party Transactions (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended		12 Months Ended
	Jun. 28, 2022	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2015	Dec. 31, 2021
Information on related party transaction
Receivables from related parties		$ 3,470		$ 3,470			$ 1,139
Revere Ma Owner LLC
Related Party Transactions
Gross proceeds	$ 150,000
Information on related party transaction
Proceeds from sale of productive assets				98,800
Gain (loss) on sale of oil and gas property				76,700
Accrued Expenses and Other Current Liabilities \| Revere Ma Owner LLC
Information on related party transaction
Accrued interest expenses and other current liabilities		2,700		2,700
General Partner Interest
Information on related party transaction
Expenses incurred from transactions with related parties		45,800	$ 48,000	128,000	$ 113,000
Receivables from related parties		$ 3,470		$ 3,470			$ 1,139
Slifka Family
Related Party Transactions
Ownership interest, as a percent		100.00%		100.00%
Annual services fee				$ 20
Notice period to terminate the receipt of services under the agreement				90 days
Information on related party transaction
Sale of Productive Asset, Profit Share Percentage						50.00%