Revenues - Schedule of Disaggregated Revenues (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
|
| Disaggregation of Revenue [Line Items] | |||
| Oil and gas sales | $ 580,456 | $ 944,330 | $ 891,045 |
| Oil sales | |||
| Disaggregation of Revenue [Line Items] | |||
| Oil and gas sales | 475,694 | 810,655 | 709,813 |
| Natural gas sales | |||
| Disaggregation of Revenue [Line Items] | |||
| Oil and gas sales | 46,776 | 44,556 | 62,325 |
| NGL sales | |||
| Disaggregation of Revenue [Line Items] | |||
| Oil and gas sales | $ 57,986 | $ 89,119 | $ 118,907 |