| In millions, except per share items | Dec-31-15 | Dec-31-14 | Dec-31-13 | Dec-31-12 | Dec-31-11 |
| | 10-K | 10-K | 10-K | 10-K | S-1/A |
| Revenues: |
| United States | 93.0 | 76.2 | 56.4 | 42.3 | |
| Rest of world | 18.2 | 15.6 | 10.6 | 7.9 | |
| United Kingdom | 7.9 | 5.2 | 4.1 | | |
| Other | | | | 3.8 | |
| Total revenues [+] | 119.1 | 97.0 | 71.1 | 54.0 | 41.4 |
| Products | 64.9 | 52.2 | 39.1 | 30.0 | 23.0 |
| Services | 54.2 | 44.8 | 32.0 | 24.0 | |
| Technology services | | | | | 18.5 |
| Revenue growth [+] | 22.8% | 36.4% | 31.6% | 30.4% | |
| United States | 22.1% | 35.1% | 33.4% | | |
| Rest of world | 17.1% | 46.3% | 34.1% | | |
| United Kingdom | 50.2% | 28.0% | | | |
| Cost of goods sold [+] | 38.1 | 30.0 | 18.9 | 13.4 | 8.8 |
| Cost of product sales | 16.9 | 12.3 | 7.8 | 6.9 | 4.4 |
| Cost of services | 21.2 | 17.7 | 11.0 | 6.6 | |
| Cost of technology services | | | | | 4.4 |
| Gross profit | 81.1 | 67.0 | 52.2 | 40.6 | 32.6 |
| Gross margin | 68.1% | 69.1% | 73.5% | 75.2% | 78.7% |
| Selling, general and administrative [+] | 71.1 | 57.1 | 38.2 | 27.0 | 21.9 |
| Sales and marketing | 52.4 | 45.0 | 30.5 | 22.5 | 17.7 |
| General and administrative | 18.7 | 12.1 | 7.6 | 4.6 | 4.2 |
| Research and development | 31.6 | 25.8 | 19.6 | 12.3 | 7.9 |
| EBITDA [+] | -17.9 | -12.8 | -3.1 | 2.3 | 3.6 |
| EBITDA growth | 40.2% | 308.4% | -234.3% | -35.8% | |
| EBITDA margin | -15.0% | -13.2% | -4.4% | 4.3% | 8.8% |
| Depreciation | 3.0 | 2.6 | 1.9 | 0.6 | 0.8 |
| EBITA | -20.9 | -15.3 | -5.0 | 1.7 | 2.8 |
| EBITA margin | -17.6% | -15.8% | -7.0% | 3.1% | 6.7% |
| Amortization of intangibles | 0.7 | 0.5 | 0.5 | 0.4 | |
| EBIT [+] | -21.7 | -15.8 | -5.5 | 1.2 | 2.8 |
| EBIT growth | 36.7% | 186.8% | -543.0% | -55.2% | |
| EBIT margin | -18.2% | -16.3% | -7.8% | 2.3% | 6.7% |
| Interest expense | 0.0 | | | | |
| Interest expense | 0.0 | | | | |
| Other income (expense), net [+] | -0.5 | -0.7 | 0.1 | -0.1 | 0.1 |
| Gain (loss) on foreign currency transactions | -0.5 | -0.6 | 0.2 | -0.1 | |
| Other | 0.0 | -0.1 | -0.1 | 0.0 | |
| Pre-tax income | -22.2 | -16.6 | -5.4 | 1.2 | 2.9 |
| Income taxes | 0.8 | 0.2 | 0.1 | 0.1 | 0.1 |
| Tax rate | | | | 9.4% | 4.5% |
| Net income | -23.1 | -19.2 | -10.5 | -3.9 | -2.3 |
| Net margin | -19.4% | -19.8% | -14.7% | -7.2% | -5.4% |
| |
| Basic EPS [+] | ($0.94) | ($1.37) | ($3.12) | ($1.36) | ($1.03) |
| Growth | -31.3% | -55.9% | 128.8% | 32.5% | |
| Diluted EPS [+] | ($0.94) | ($1.37) | ($3.12) | ($1.36) | ($1.03) |
| Growth | -31.3% | -55.9% | 128.8% | 32.5% | |
| |
| Shares outstanding (basic) [+] | 24.4 | 14.0 | 3.4 | 2.9 | 2.2 |
| Growth | 75.0% | 315.3% | 17.1% | 31.1% | |
| Shares outstanding (diluted) [+] | 24.4 | 14.0 | 3.4 | 2.9 | 2.2 |
| Growth | 75.0% | 315.3% | 17.1% | 31.1% | |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |