Overview Financials News + Filings Key Docs Charts Ownership Insiders
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| In millions, except per share items | Dec-31-19 | Sep-30-19 | Jun-30-19 | Mar-31-19 | Dec-31-18 | Sep-30-18 | Jun-30-18 | Mar-31-18 |
| | 8-K | 10-Q | 10-Q | 10-K | 10-K | 10-Q | 10-Q | 10-Q |
| Drilling Services revenues | | | | 83.7 | | | | |
| Gross profit | | | | -2.3 | -37.7 | | | |
| Gross margin | | | | -2.7% | | | | |
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| Revenue Mix | | | | 53.2% | | | | |
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