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Acquisitions and Disposal of Assets (Details) |  |  |  | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Apr. 22, 2021 USD ($) | Feb. 05, 2021 USD ($) | Aug. 31, 2020 USD ($) | Sep. 30, 2019 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($) | Sep. 10, 2020 USD ($)
Assets and Liabilities Held for Sale [Line Items] |  |  |  |  |  |  |  |  |
Proceeds from sale of assets |  |  |  |  |  | $ 38,160,000 | $ 37,556,000 | $ 1,593,000 |
ARO liabilities settled or disposed |  |  |  |  |  | 8,668,000 | $ 6,866,000 | $ 5,379,000 |
Royalty Interest of Wells from SandRidge Mississippian Trust II |  |  |  |  |  |  |  |  |
Assets and Liabilities Held for Sale [Line Items] |  |  |  |  |  |  |  |  |
Asset acquisition, right of first refusal, assets acquired, value, net |  |  |  |  |  |  |  |  | $ 3,300,000
Asset acquisition, right of first refusal, ownership percentage |  |  |  |  |  |  |  |  | 0.376
Royalty Interest of SandRidge Mississippian Trust I |  |  |  |  |  |  |  |  |
Assets and Liabilities Held for Sale [Line Items] |  |  |  |  |  |  |  |  |
Gross purchase price | $ 4,900,000 |  |  |  |  |  |  |  |
Net purchase price | $ 3,600,000 |  |  |  |  |  |  |  |
Royalty Interest of SandRidge Mississippian Trust I | SandRidge Energy, Inc |  |  |  |  |  |  |  |  |
Assets and Liabilities Held for Sale [Line Items] |  |  |  |  |  |  |  |  |
Ownership interest in trust | 26.90% |  |  |  |  |  |  |  |
North Park Basin, Colorado |  |  |  |  |  |  |  |  |
Assets and Liabilities Held for Sale [Line Items] |  |  |  |  |  |  |  |  |
ARO liabilities settled or disposed |  | $ 6,100,000 |  |  |  |  |  |  |
Oil and Gas Properties |  |  |  |  |  |  |  |  |
Assets and Liabilities Held for Sale [Line Items] |  |  |  |  |  |  |  |  |
ARO liabilities settled or disposed |  |  |  | $ 5,400,000 |  |  |  |  |
Gain (loss) recognized on transfer |  |  |  | $ 0 |  |  |  |  |
Disposal Group, Held-for-sale, Not Discontinued Operations | North Park Basin, Colorado |  |  |  |  |  |  |  |  |
Assets and Liabilities Held for Sale [Line Items] |  |  |  |  |  |  |  |  |
Purchase price of the sale of oil and gas property and equipment |  | 47,000,000 |  |  |  |  |  |  |
Proceeds from sale of assets |  | 39,700,000 |  |  |  |  |  |  |
Reduction of full cost pool assets |  | 22,000,000 |  |  |  |  |  |  |
Reduction in non-full cost pool assets |  | 4,600,000 |  |  |  |  |  |  |
Gain on sale |  | 19,700,000 |  |  |  | $ 18,900,000 |  |  |
Gain from release of revenues in suspense |  | 500,000 |  |  |  |  |  |  |
Gain from relief of asset retirement obligations |  | 6,100,000 |  |  |  |  |  |  |
Reduction in oil and gas properties related to NPB |  | $ 26,600,000 |  |  |  |  |  |  |
Decrease in sales price |  |  |  |  | $ 800,000 |  |  |  |
Disposal Group, Held-for-sale, Not Discontinued Operations | Corporate Headquarters Building |  |  |  |  |  |  |  |  |
Assets and Liabilities Held for Sale [Line Items] |  |  |  |  |  |  |  |  |
Proceeds from sale of building |  |  | $ 35,400,000 |  |  |  |  |  |

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