| In millions, except per share items | Dec-31-17 | Dec-31-16 | Dec-31-15 | Sep-30-15 | Sep-30-14 | Sep-30-13 | Sep-30-12 | Sep-30-11 |
| | 10-K | 10-K | S-1/A | 10-K/A | 10-K | 10-K | 10-K | 10-K |
| Revenues [+] | 3.8 | 0.6 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Services | | | 0.6 | | | | | |
| Energy services | 3.3 | | | | | | | |
| Revenue growth | 550.2% | 0.0% | | | | | | |
| Cost of goods sold | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.7 | 0.0 |
| Gross profit | 1.6 | 0.6 | 0.6 | 0.0 | 0.0 | 0.0 | -3.7 | 0.0 |
| Gross margin | 41.8% | 100.0% | 100.0% | | | | | |
| Selling, general and administrative [+] | 6.2 | 7.5 | | 5.3 | 7.1 | 1.8 | 3.6 | 16.7 |
| General and administrative | 6.2 | 7.5 | 0.0 | 5.3 | 7.1 | 1.8 | 3.6 | 16.7 |
| Equity in earnings | 8.1 | 6.0 | 0.4 | | | | | |
| Other operating expenses | 4.4 | 1.3 | -6.9 | | -14.8 | -3.9 | -11.0 | 0.0 |
| EBITDA [+] | -0.1 | -2.3 | | -5.3 | 7.6 | 2.1 | 3.7 | |
| EBITDA growth | -97.1% | -128.7% | | -169.6% | 261.5% | -43.4% | -122.4% | -369.7% |
| EBITDA margin | -1.7% | -389.1% | 1353.7% | | | | | |
| Depreciation and amortization | 0.8 | 0.0 | | 0.0 | 0.0 | 0.0 | 0.0 | |
| EBIT [+] | -0.9 | -2.3 | 8.0 | -5.3 | 7.6 | 2.1 | 3.7 | -16.7 |
| EBIT growth | -60.6% | -129.0% | | -169.7% | 261.9% | -43.5% | -122.4% | -369.7% |
| EBIT margin | -23.8% | -392.0% | 1353.7% | | | | | |
| Non-recurring items | -2.0 | -1.3 | | | | | | |
| Interest expense | | | | | 0.3 | 0.1 | 0.1 | |
| Interest expense | | | | | 0.3 | 0.1 | 0.1 | |
| Other income (expense), net [+] | -13.5 | -6.3 | -6.2 | -2.1 | | 0.0 | 0.0 | 0.0 |
| Gain (loss) on derivative instruments | -2.0 | -1.4 | | | | | | |
| Other non-operating gains/losses | | | | | | | 0.0 | |
| Other non-ooperating expenses | | | | | | | | 0.0 |
| Other | | | | | | 0.0 | 0.0 | 0.0 |
| Pre-tax income | -12.3 | -7.3 | 1.8 | -7.5 | 7.4 | 2.0 | 3.7 | -16.7 |
| Income taxes | -0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Tax rate | 0.9% | | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
| Net income | -12.2 | -7.3 | 1.8 | -7.5 | 7.4 | 2.0 | 3.7 | -16.7 |
| Net margin | -319.8% | -1244.6% | 306.3% | | | | | |
| |
| Basic EPS [+] | ($3.19) | ($4.03) | | ($0.09) | $0.33 | $0.35 | $2.70 | ($0.21) |
| Growth | -21.0% | | | -126.2% | -3.2% | -87.2% | -1366.7% | -336.6% |
| Diluted EPS [+] | ($3.19) | ($4.03) | | ($0.09) | $0.33 | $0.35 | $2.70 | ($0.21) |
| Growth | -21.0% | | | -126.2% | -3.2% | -87.2% | -1366.7% | -336.6% |
| |
| Shares outstanding (basic) [+] | 3.8 | 1.8 | | 85.1 | 22.1 | 5.7 | 1.4 | 78.3 |
| Growth | 111.4% | | | 285.6% | 287.0% | 319.6% | -98.3% | 13.9% |
| Shares outstanding (diluted) [+] | 3.8 | 1.8 | | 85.1 | 22.1 | 5.7 | 1.4 | 78.3 |
| Growth | 111.4% | | | 285.6% | 287.0% | 319.6% | -98.3% | 13.9% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |