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Revenue Recognition - Additional Information (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Dec. 31, 2020 | Jun. 30, 2020 | May 31, 2020 | Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Revenue recognition |  |  |  |  |  |  |
Bad debt expense |  |  |  | $ 0 | $ 819,000 | $ 0 | $ 819,000
Gas, oil, NGLs and condensate revenue |  |  |  |  |  |  |
Revenue recognition |  |  |  |  |  |  |
Period settlement statement received |  |  |  |  |  | 30 days |
Gas gathering and compression revenue | Auburn Gas Gathering System |  |  |  |  |  |  |
Revenue recognition |  |  |  |  |  |  |
Period settlement statement received |  |  |  |  |  | 2 months |
CHK |  |  |  |  |  |  |
Revenue recognition |  |  |  |  |  |  |
Percentage of bad debt expense recorded |  |  |  |  | 35.00% |  | 35.00%
Bad debt expense | $ (800,000) |  |  |  | $ 800,000 |  | $ 800,000
CHK | CHK |  |  |  |  |  |  |
Revenue recognition |  |  |  |  |  |  |
Bankruptcy claim - unpaid gathering fees |  | $ 1,300,000 | $ 1,100,000 |  |  |  |

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