| In millions, except per share items | Dec-31-15 | Dec-31-14 | Dec-31-13 | Dec-31-12 | Dec-31-11 | Dec-31-10 | Dec-31-09 | Dec-31-08 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Revenues: |
| Other | | | | | 7.7 | | 8.0 | |
| Other | | | | | 14.4 | | 14.2 | |
| Total revenues [+] | 16.1 | 19.5 | 17.0 | 17.6 | 22.1 | 16.6 | 22.2 | 23.4 |
| Products | 10.7 | 13.8 | 11.8 | 12.3 | 16.7 | 11.6 | 20.3 | |
| Services | 5.3 | 5.7 | 5.2 | 5.3 | 5.4 | 5.0 | 1.9 | |
| Revenue growth | -17.6% | 14.8% | -3.7% | -20.3% | 33.0% | -25.1% | -5.3% | 147.7% |
| Cost of goods sold [+] | 15.1 | 16.5 | 13.5 | 14.0 | 17.2 | 14.7 | 16.1 | 19.2 |
| Cost of product sales | 12.0 | 13.1 | 11.2 | 12.0 | 14.6 | 11.9 | 14.2 | |
| Cost of services | 3.0 | 3.4 | 2.3 | 2.0 | 2.6 | 2.9 | 1.9 | |
| Gross profit | 1.0 | 3.0 | 3.5 | 3.6 | 4.9 | 1.9 | 6.1 | 4.3 |
| Gross margin | 6.2% | 15.4% | 20.6% | 20.5% | 22.2% | 11.4% | 27.3% | 18.3% |
| Selling, general and administrative | 23.5 | 31.3 | 31.8 | 26.0 | 31.4 | 28.7 | 37.5 | 37.1 |
| Research and development | 13.8 | 18.0 | 16.1 | 16.1 | 12.2 | 18.2 | 19.8 | 25.6 |
| Other operating expenses | | | | -20.0 | -46.0 | | | |
| EBITDA [+] | -35.3 | -43.7 | -41.5 | -15.2 | 10.7 | -41.1 | -47.0 | -55.6 |
| EBITDA growth | -19.3% | 5.5% | 172.0% | -242.5% | -126.0% | -12.5% | -15.4% | 34.4% |
| EBITDA margin | -219.5% | -224.3% | -244.1% | -86.4% | 48.3% | -247.1% | -211.7% | -237.1% |
| Depreciation and amortization | 1.0 | 2.6 | 2.9 | 3.3 | 3.4 | 3.9 | 4.3 | 2.8 |
| EBIT [+] | -36.3 | -46.3 | -44.4 | -18.5 | 7.3 | -45.0 | -51.3 | -58.4 |
| EBIT growth | -21.6% | 4.2% | 140.0% | -352.3% | -116.3% | -12.3% | -12.2% | 36.8% |
| EBIT margin | -225.9% | -237.4% | -261.5% | -104.9% | 33.1% | -270.6% | -231.0% | -249.1% |
| Non-recurring items [+] | 1.5 | | 4.5 | | 23.0 | -10.0 | | |
| Loss (gain) on sale of assets | | | | | 23.0 | | | |
| Legal settlement | | | 4.5 | | | -10.0 | | |
| Interest expense, net [+] | 5.3 | 4.8 | 3.9 | 3.4 | 0.4 | 0.3 | 0.8 | -0.8 |
| Interest expense | 5.3 | 4.8 | 4.0 | 3.5 | 0.6 | 0.7 | 1.1 | 0.6 |
| Interest income | 0.0 | 0.0 | 0.0 | 0.1 | 0.2 | 0.4 | 0.3 | 1.4 |
| Other income (expense), net [+] | -3.1 | -3.2 | -2.8 | -0.1 | -0.6 | -2.6 | -0.4 | -0.2 |
| Gain (loss) on debt retirement | | | -1.9 | | | | | |
| Change in fair value of warrants | -3.0 | -2.9 | | | | | | |
| Other | -0.1 | -0.3 | -0.8 | -0.1 | -0.6 | -2.6 | -0.4 | |
| Pre-tax income | -46.2 | -54.2 | -55.6 | -22.0 | -16.7 | -37.9 | -52.4 | -57.9 |
| Income taxes | 0.0 | 0.0 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 |
| Tax rate | | | | | 0.0% | 0.0% | 0.0% | 0.0% |
| Net income | -82.6 | -54.2 | -55.7 | -22.1 | -16.7 | -37.9 | -52.4 | -57.9 |
| Net margin | -513.8% | -278.3% | -328.1% | -125.6% | -75.5% | -227.8% | -236.2% | -246.8% |
| |
| Basic EPS [+] | ($4.89) | ($4.63) | ($7.05) | ($0.35) | ($0.30) | ($0.78) | ($1.55) | ($2.39) |
| Growth | 5.8% | -34.4% | 1888.5% | 17.4% | -61.1% | -49.9% | -35.2% | 1.4% |
| Diluted EPS [+] | ($4.89) | ($4.63) | ($7.05) | ($0.35) | ($0.30) | ($0.78) | ($1.55) | ($2.39) |
| Growth | 5.8% | -34.4% | 1888.5% | 17.4% | -61.1% | -49.9% | -35.2% | 1.4% |
| |
| Shares outstanding (basic) [+] | 16.9 | 11.7 | 7.9 | 62.5 | 55.4 | 48.9 | 33.9 | 24.2 |
| Growth | 43.9% | 48.3% | -87.3% | 12.8% | 13.3% | 44.2% | 39.9% | 12.2% |
| Shares outstanding (diluted) [+] | 16.9 | 11.7 | 7.9 | 62.5 | 55.4 | 48.9 | 33.9 | 24.2 |
| Growth | 43.9% | 48.3% | -87.3% | 12.8% | 13.3% | 44.2% | 39.9% | 12.2% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |