| In millions, except per share items | Dec-31-15 | Dec-31-14 | Dec-31-13 | Dec-31-12 | Dec-31-11 | Dec-31-10 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | S-1/A |
| Revenues: |
| Exclusive technology products | 152.4 | 125.0 | 92.5 | 72.8 | 57.5 | |
| Traditional fusion products | 12.0 | 16.2 | 19.1 | 18.1 | 20.5 | |
| Total revenues | 164.5 | 141.3 | 111.6 | 90.9 | 78.0 | 58.9 |
| Revenue growth [+] | 16.4% | 26.6% | 22.7% | 16.6% | 32.4% | |
| Exclusive technology products | 21.9% | 35.2% | 27.0% | 26.7% | | |
| Traditional fusion products | -26.0% | -15.1% | 5.6% | -11.8% | | |
| Cost of goods sold | 27.3 | 24.4 | 17.9 | 14.8 | 12.6 | 9.5 |
| Gross profit | 137.2 | 116.8 | 93.6 | 76.1 | 65.4 | 49.4 |
| Gross margin | 83.4% | 82.7% | 83.9% | 83.8% | 83.9% | 83.9% |
| Selling, general and administrative [+] | 147.9 | 115.2 | 86.6 | 66.7 | 53.4 | 37.7 |
| Sales and marketing | 109.1 | 87.5 | 67.7 | 51.8 | 42.3 | 29.1 |
| General and administrative | 38.8 | 27.7 | 18.9 | 14.8 | 11.1 | 8.5 |
| Research and development | 11.8 | 12.3 | 9.4 | 10.8 | 9.0 | 8.2 |
| EBITDA [+] | -16.2 | -6.0 | 1.7 | 1.9 | 5.4 | |
| EBITDA growth | 168.9% | -454.8% | -8.6% | -65.4% | 49.1% | |
| EBITDA margin | -9.9% | -4.3% | 1.5% | 2.0% | 6.9% | 6.1% |
| Depreciation | 5.4 | 4.1 | 3.5 | 2.7 | 2.0 | |
| EBITA | -21.6 | -10.1 | -1.8 | -0.8 | 3.4 | 3.6 |
| EBITA margin | -13.1% | -7.2% | -1.6% | -0.9% | 4.3% | 6.1% |
| Amortization of intangibles | 0.9 | 0.6 | 0.5 | 0.4 | 0.4 | |
| EBIT [+] | -22.5 | -10.7 | -2.3 | -1.3 | 3.0 | 3.6 |
| EBIT growth | 109.7% | 361.0% | 82.4% | -142.8% | -17.2% | |
| EBIT margin | -13.7% | -7.6% | -2.1% | -1.4% | 3.8% | 6.1% |
| Interest expense, net [+] | 0.5 | 0.9 | 3.3 | 3.2 | 2.3 | |
| Interest expense | 0.5 | 0.9 | 3.3 | 3.2 | 2.4 | |
| Interest income | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | |
| Other income (expense), net [+] | 1.0 | 2.0 | -20.7 | -4.0 | -1.1 | -1.0 |
| Change in fair value of warrants | | | -5.6 | -1.6 | -0.7 | |
| Other | 1.0 | 2.0 | -0.8 | -1.0 | -3.5 | |
| Pre-tax income | -21.9 | -9.5 | -26.3 | -8.5 | -0.5 | 2.6 |
| Income taxes | -6.1 | 1.4 | 1.7 | 1.2 | 1.3 | 0.7 |
| Tax rate | 27.7% | | | | | 25.8% |
| Net income | -15.9 | -11.0 | -27.9 | -9.7 | -1.8 | 1.9 |
| Net margin | -9.6% | -7.8% | -25.0% | -10.7% | -2.3% | 3.3% |
| |
| Basic EPS [+] | ($0.57) | ($0.43) | ($3.09) | ($2.10) | ($0.41) | $0.43 |
| Growth | 31.5% | -86.0% | 47.0% | 416.3% | -194.7% | |
| Diluted EPS [+] | ($0.57) | ($0.43) | ($3.09) | ($2.10) | ($0.41) | $0.38 |
| Growth | 31.5% | -86.0% | 47.0% | 416.3% | -207.4% | |
| |
| Shares outstanding (basic) [+] | 27.8 | 25.3 | 9.0 | 4.6 | 4.5 | 4.5 |
| Growth | 9.9% | 179.7% | 95.9% | 2.8% | 0.9% | |
| Shares outstanding (diluted) [+] | 27.8 | 25.3 | 9.0 | 4.6 | 4.5 | 5.0 |
| Growth | 9.9% | 179.7% | 95.9% | 2.8% | -11.1% | |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |