Variable Interest Entity (Details) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2018 |
Dec. 31, 2017 |
Apr. 06, 2018 |
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| Variable Interest Entity [Line Items] | |||
| % Ownership | 100.00% | 100.00% | |
| Dire Wolf Energy Services LLC | Cobra Aviation Services LLC | |||
| Variable Interest Entity [Line Items] | |||
| Interest transferred | 100.00% | ||
| Wexford | |||
| Variable Interest Entity [Line Items] | |||
| % Ownership | 49.00% | 56.10% | |
| ARS [Member] | |||
| Variable Interest Entity [Line Items] | |||
| % Ownership | 100.00% | ||
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- Definition Variable Interest Entity, Interest Transferred Into VIE No definition available.
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- Definition Percentage of subsidiary's or equity investee's stock owned by parent company after stock transaction. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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