| In millions, except per share items | Dec-31-14 | Dec-31-13 | Dec-31-12 | Dec-31-11 | Dec-31-10 | Dec-31-09 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Revenues [+] | 11.5 | 8.9 | 205.2 | 17.6 | 10.5 | |
| Oil & gas sales | 11.5 | 8.9 | 9.6 | 2.5 | 0.4 | |
| Other | | | 195.6 | | 0.4 | |
| Revenue growth | 29.4% | -95.7% | 1067.4% | 67.5% | | |
| Cost of goods sold | 3.6 | 2.1 | 3.6 | 1.0 | 0.0 | |
| Gross profit | 7.8 | 6.7 | 201.6 | 16.5 | 10.5 | |
| Gross margin | 68.3% | 76.0% | 98.2% | 94.1% | 99.8% | |
| Selling, general and administrative [+] | 19.7 | 29.4 | 97.9 | 18.1 | 3.6 | |
| General and administrative | 19.7 | 29.4 | 97.9 | 18.1 | 3.6 | |
| Other operating expenses [+] | | | 19.6 | 0.0 | | |
| Exploration expenses | | | 12.9 | | | |
| EBITDA [+] | | | | -1.5 | 6.9 | |
| EBITDA growth | -27.0% | -131.2% | -5525.0% | -122.6% | | |
| EBITDA margin | -167.0% | -295.9% | 41.0% | -8.8% | 65.4% | |
| Depreciation and amortization | | | | 0.9 | 0.3 | |
| EBIT [+] | -19.2 | -26.3 | 84.0 | -2.5 | 6.5 | |
| EBIT growth | -27.0% | -131.2% | -3504.9% | -137.9% | | |
| EBIT margin | -167.0% | -295.9% | 41.0% | -14.0% | 62.1% | |
| Non-recurring items [+] | 2.9 | 80.1 | 9.8 | | | |
| Asset impairment | 7.0 | 104.6 | 9.8 | | | |
| Loss (gain) on sale of assets | -4.1 | -24.4 | | | | |
| Interest expense | 14.0 | 14.3 | 14.7 | 0.3 | 0.0 | |
| Interest expense | 14.0 | 14.3 | 14.7 | 0.3 | 0.0 | |
| Other income (expense), net [+] | -1.2 | -9.8 | 52.2 | 0.1 | 0.1 | |
| Gain (loss) on debt retirement | 1.9 | 16.6 | 28.0 | | | |
| Gain (loss) on foreign currency transactions | -0.1 | 0.0 | 0.1 | | | |
| Change in fair value of warrants | -12.6 | -23.4 | -5.6 | | | |
| Pre-tax income | -37.4 | -130.4 | 111.8 | -2.6 | 6.6 | |
| Income taxes | -14.6 | -33.0 | 82.9 | 0.1 | 0.1 | |
| Tax rate | 39.0% | 25.3% | 74.2% | | 1.1% | |
| Net income | -8.2 | -67.6 | -106.2 | -2.9 | 6.4 | |
| Net margin | -71.7% | -761.4% | -51.8% | -16.2% | 61.4% | |
| |
| Basic EPS [+] | ($0.75) | ($6.53) | ($1.08) | ($0.04) | $0.08 | |
| Growth | -88.5% | 502.5% | 2783.7% | -144.3% | | |
| Diluted EPS [+] | ($0.75) | ($6.53) | ($1.07) | ($0.04) | $0.08 | |
| Growth | -88.5% | 512.7% | 2735.9% | -144.3% | | |
| |
| Shares outstanding (basic) [+] | 11.0 | 10.3 | 98.0 | 76.0 | 76.0 | |
| Growth | 6.0% | -89.4% | 29.0% | 0.0% | | |
| Shares outstanding (diluted) [+] | 11.0 | 10.3 | 99.7 | 76.0 | 76.0 | |
| Growth | 6.0% | -89.6% | 31.2% | 0.0% | | |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |