Income Taxes - Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands |
Dec. 31, 2019 |
Dec. 31, 2018 |
|---|---|---|
| Deferred tax assets: | ||
| Net operating loss carryforwards | $ 88,043 | $ 87,196 |
| Capitalized intangible drilling cost | 100,307 | 29,159 |
| Interest expense | 18,722 | 6,023 |
| Equity-based compensation | 8,284 | 3,366 |
| Other assets | 295 | 282 |
| Total deferred tax assets | 215,651 | 126,026 |
| Deferred tax liabilities: | ||
| Investment in CRP | (301,155) | (188,193) |
| Net deferred tax asset (liability) | $ (85,504) | $ (62,167) |