| 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/A | 10-K |
| Revenues: |
| Consumer | 559.5 | 449.2 | 340.1 | 254.7 | | |
| Enterprise | 28.0 | 26.8 | 29.5 | 21.8 | | |
| Eliminations | | | | 3.5 | | |
| Total revenues | 587.5 | 476.0 | 369.7 | 276.4 | 193.9 | 162.3 |
| Revenue growth [+] | 23.4% | 28.8% | 33.7% | 42.5% | 19.5% | |
| Consumer | 24.5% | 32.1% | 33.5% | | | |
| Enterprise | 4.4% | -9.2% | 35.8% | | | |
| Cost of goods sold [+] | 137.4 | 120.4 | 100.1 | 79.9 | 62.6 | 51.4 |
| Cost of technology services | 69.1 | 51.0 | 40.0 | 29.5 | 17.7 | |
| Gross profit | 450.1 | 355.6 | 269.6 | 196.5 | 131.3 | 110.8 |
| Gross margin | 76.6% | 74.7% | 72.9% | 71.1% | 67.7% | 68.3% |
| Selling, general and administrative [+] | 456.6 | 289.7 | 204.5 | 147.6 | 108.7 | 102.2 |
| Sales and marketing | 273.4 | 214.0 | 162.4 | 123.0 | 91.2 | 78.8 |
| General and administrative | 183.3 | 75.7 | 42.1 | 24.6 | 17.5 | 23.3 |
| Research and development | 69.1 | 51.0 | 40.0 | 29.5 | 17.7 | 21.3 |
| Other operating expenses | 9.1 | 8.9 | 7.9 | 6.3 | | |
| EBITDA [+] | -66.1 | 22.3 | 30.0 | 23.5 | 8.6 | -8.4 |
| EBITDA growth | -395.9% | -25.5% | 27.5% | 174.0% | -201.7% | |
| EBITDA margin | -11.2% | 4.7% | 8.1% | 8.5% | 4.4% | -5.2% |
| Depreciation | 9.6 | 7.4 | 4.9 | 4.2 | 3.7 | 4.2 |
| EBITA | -75.7 | 15.0 | 25.1 | 19.4 | 4.8 | -12.7 |
| EBITA margin | -12.9% | 3.1% | 6.8% | 7.0% | 2.5% | -7.8% |
| Amortization of intangibles | 9.1 | 8.9 | 7.9 | 6.3 | | |
| EBIT [+] | -84.8 | 6.1 | 17.2 | 13.1 | 4.8 | -12.7 |
| EBIT growth | -1497.2% | -64.7% | 31.2% | 170.3% | -138.3% | |
| EBIT margin | -14.4% | 1.3% | 4.6% | 4.7% | 2.5% | -7.8% |
| Interest expense, net [+] | -0.4 | 0.1 | 0.2 | 3.6 | 0.2 | 1.3 |
| Interest expense | 0.4 | 0.4 | 0.4 | 3.7 | 0.2 | 1.4 |
| Interest income | 0.8 | 0.3 | 0.1 | 0.0 | 0.0 | 0.0 |
| Other income (expense), net [+] | -0.2 | -0.1 | 0.0 | 0.3 | -8.7 | -1.4 |
| Change in fair value of warrants | | | | 3.1 | -8.7 | |
| Other | -0.2 | -0.1 | 0.0 | 0.0 | 0.0 | 0.0 |
| Pre-tax income | -84.5 | 5.9 | 16.9 | 9.8 | -4.0 | -15.4 |
| Income taxes | -33.5 | 3.4 | -37.5 | -13.7 | 0.2 | 0.0 |
| Tax rate | 39.7% | 57.4% | | | | |
| Net income | -51.0 | 2.5 | 54.5 | 6.2 | -23.2 | -31.5 |
| Net margin | -8.7% | 0.5% | 14.7% | 2.2% | -12.0% | -19.4% |
| |
| Basic EPS [+] | ($0.54) | $0.03 | $0.61 | $0.18 | ($1.24) | ($1.74) |
| Growth | -2097.6% | -95.6% | 249.4% | -114.2% | -29.0% | |
| Diluted EPS [+] | ($0.54) | $0.03 | $0.57 | $0.10 | ($1.24) | ($1.74) |
| Growth | -2234.8% | -95.6% | 471.6% | -108.0% | -29.0% | |
| |
| Shares outstanding (basic) [+] | 94.9 | 92.7 | 88.6 | 35.1 | 18.7 | 18.1 |
| Growth | 2.3% | 4.6% | 152.7% | 87.4% | 3.6% | |
| Shares outstanding (diluted) [+] | 94.9 | 99.1 | 96.0 | 62.2 | 18.7 | 18.1 |
| Growth | -4.2% | 3.2% | 54.4% | 232.1% | 3.6% | |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |