| In millions, except per share items | Dec-31-18 | Dec-31-17 | Dec-31-16 | Dec-31-15 | Dec-31-14 | Dec-31-13 | Dec-31-12 | Dec-31-11 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Revenues: |
| Farms | | | | | | | | 0.0 |
| Water | | | 0.1 | | | | | 0.0 |
| Other | | | 0.2 | | | | | 0.0 |
| Total revenues [+] | 0.1 | 0.7 | 0.3 | 3.4 | 2.4 | 2.1 | 0.0 | 0.0 |
| Products | | | | 2.4 | 2.4 | 2.0 | 1.0 | |
| Lease / rental | | 0.6 | 0.2 | | | | | |
| Other | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | |
| Revenue growth | -90.5% | 154.4% | -92.1% | 41.1% | 16.5% | | -100.0% | -100.2% |
| Cost of goods sold | 0.0 | 0.0 | 0.0 | 3.1 | 3.0 | 2.1 | 0.0 | 0.0 |
| Gross profit | 0.1 | 0.7 | 0.3 | 0.4 | -0.6 | 0.0 | 0.0 | 0.0 |
| Gross margin | 100.0% | 95.2% | 100.0% | 11.0% | -22.9% | 0.4% | | -2.3% |
| Selling, general and administrative [+] | 3.0 | 2.4 | 3.7 | 2.1 | 2.4 | 2.6 | | 0.0 |
| General and administrative | 3.0 | 2.4 | 3.7 | 2.1 | 2.4 | 2.6 | 0.0 | 0.0 |
| Other operating expenses | 16.2 | | | -0.1 | | | -0.3 | 0.0 |
| EBITDA [+] | -19.1 | -1.8 | -2.8 | -1.6 | -3.0 | -2.6 | | 0.0 |
| EBITDA growth | 991.9% | -36.7% | 71.6% | -45.5% | 13.5% | | -100.0% | -99.9% |
| EBITDA margin | -28953.0% | -252.9% | -1016.9% | -46.9% | -121.5% | -124.8% | | 1765.2% |
| Depreciation | 0.1 | 0.4 | 0.8 | 0.5 | 0.4 | 0.5 | | 0.0 |
| EBITA | -19.2 | -2.2 | -3.6 | -2.1 | -3.4 | -3.1 | 0.0 | 0.0 |
| EBITA margin | -29090.9% | -313.6% | -1325.4% | -60.8% | -139.2% | -146.5% | | 1794.3% |
| Amortization of intangibles | | | | 0.0 | 0.0 | 0.0 | | |
| EBIT [+] | -19.2 | -2.2 | -3.6 | -2.1 | -3.4 | -3.1 | 0.0 | 0.0 |
| EBIT growth | 784.8% | -39.8% | 69.2% | -37.9% | 10.6% | | -100.0% | -99.9% |
| EBIT margin | -29090.9% | -313.6% | -1325.4% | -62.0% | -140.8% | -148.4% | | 1794.3% |
| Non-recurring items [+] | -12.8 | 6.9 | | 0.1 | | | | |
| Asset impairment | | 6.9 | | | | | | |
| Loss (gain) on sale of assets | | | | 0.1 | | | | |
| Interest expense | 1.0 | 2.6 | 1.8 | 1.5 | 1.1 | 0.9 | | 0.0 |
| Interest expense | 1.0 | 2.6 | 1.8 | 1.5 | 1.1 | 0.9 | | 0.0 |
| Other income (expense), net [+] | 11.9 | 0.0 | -0.3 | 0.0 | -0.2 | -1.0 | | 0.0 |
| Gain (loss) on sale of assets | 0.2 | | | | | | | |
| Gain (loss) on debt retirement | -0.1 | | | | -0.1 | -0.9 | | 0.0 |
| Change in fair value of warrants | | | -0.3 | | | | | |
| Other | -1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | -0.1 | 0.0 |
| Pre-tax income | 4.5 | -11.7 | -5.7 | -3.7 | -4.7 | -5.0 | 0.0 | 0.0 |
| Income taxes | 5.3 | -10.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Tax rate | 117.9% | 91.0% | 0.0% | | 0.1% | | | |
| Minority interest | 0.0 | 0.6 | 0.2 | | | | | |
| Earnings from continuing ops | 3.5 | -11.9 | -5.0 | -3.7 | -4.7 | -5.0 | | 0.0 |
| Earnings from discontinued ops | -0.8 | -1.0 | -5.7 | 0.0 | 0.0 | 0.0 | | |
| Net income | 2.7 | -12.9 | -10.7 | -3.7 | -4.7 | -5.0 | 0.0 | 0.0 |
| Net margin | 4112.1% | -1867.6% | -3943.8% | -108.8% | -191.8% | -240.7% | | 1751.3% |
| |
| Basic EPS [+] | $0.10 | ($0.37) | ($0.18) | ($0.14) | ($0.18) | ($0.20) | $0.00 | ($0.27) |
| Growth | -127.1% | 106.9% | 28.2% | -22.6% | -11.6% | | -100.0% | -54.9% |
| Diluted EPS [+] | $0.09 | ($0.37) | ($0.18) | ($0.14) | ($0.18) | ($0.20) | $0.00 | ($0.27) |
| Growth | -125.5% | 106.9% | 28.2% | -22.6% | -11.6% | | -100.0% | -54.9% |
| |
| |
| Shares outstanding (basic) [+] | 35.1 | 32.1 | 28.1 | 26.8 | 26.0 | 24.6 | 0.0 | 0.0 |
| Growth | 9.4% | 14.1% | 5.1% | 3.1% | 5.4% | 104025.1% | 6.8% | -99.8% |
| Shares outstanding (diluted) [+] | 37.4 | 32.1 | 28.1 | 26.8 | 26.0 | 24.6 | 0.0 | 0.0 |
| Growth | 16.5% | 14.1% | 5.1% | 3.1% | 5.4% | 104025.1% | 6.8% | -99.8% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |