| In millions, except per share items | Dec-31-15 | Dec-31-14 | Dec-31-13 | Dec-31-12 | Dec-31-11 | Dec-31-10 | Oct-31-10 | Dec-31-09 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K/A | 10-K | S-1/A |
| Revenues [+] | 5.3 | 7.1 | 9.6 | 7.3 | 8.8 | 7.6 | 0.0 | 12.2 |
| Products | 4.7 | 6.5 | 8.5 | 6.4 | 8.3 | 6.5 | | |
| Services | 0.5 | 0.6 | 1.0 | 0.9 | 0.5 | 1.1 | | |
| Net interest income | -1.2 | -1.2 | | | | | | |
| Revenue growth | -26.0% | -25.6% | 31.0% | -17.2% | 15.6% | -37.5% | | 0.3% |
| Cost of goods sold [+] | 2.1 | 2.2 | 3.0 | 3.2 | 2.8 | 2.6 | 0.0 | 4.4 |
| Cost of product sales | 0.5 | 0.6 | 1.1 | 1.3 | 1.2 | 1.2 | | |
| Cost of services | 1.6 | 1.6 | 1.9 | 1.9 | 1.5 | 1.3 | | |
| Gross profit | 3.2 | 4.9 | 6.6 | 4.1 | 6.1 | 5.0 | 0.0 | 7.8 |
| Gross margin | 60.2% | 68.8% | 68.7% | 56.1% | 68.7% | 66.3% | | 63.6% |
| Selling, general and administrative [+] | 5.2 | 7.3 | 10.2 | 10.1 | 11.7 | 6.3 | | 2.0 |
| Sales and marketing | | | | | | | | 0.2 |
| General and administrative [+] | | | | | | | 0.0 | 1.8 |
| Professional fees | | | | | | | 0.0 | |
| Research and development | 0.0 | 0.2 | 0.2 | 0.1 | 0.2 | 0.3 | | 0.0 |
| Other operating expenses | 0.1 | | | | | | | 3.6 |
| EBITDA [+] | -1.9 | -2.2 | -3.4 | -5.7 | -5.3 | -1.2 | | 123.2 |
| EBITDA growth | -12.4% | -35.6% | -39.9% | 7.2% | 326.6% | -101.0% | -46.3% | 57.9% |
| EBITDA margin | -36.8% | -31.1% | -35.9% | -78.2% | -60.4% | -16.4% | | 1010.2% |
| Depreciation | 0.1 | 0.1 | 0.1 | 0.2 | 0.5 | 0.3 | | 121.0 |
| EBITA | -2.0 | -2.3 | -3.6 | -5.9 | -5.8 | -1.6 | 0.0 | 2.2 |
| EBITA margin | -37.8% | -32.9% | -37.4% | -80.7% | -65.6% | -20.7% | | 18.0% |
| Amortization of intangibles | 0.2 | 0.3 | 0.3 | 0.2 | | | | |
| EBIT [+] | -2.2 | -2.6 | -3.8 | -6.1 | -5.8 | -1.6 | 0.0 | 2.2 |
| EBIT growth | -17.0% | -32.0% | -37.4% | 6.2% | 266.8% | -171.9% | -46.3% | -52.9% |
| EBIT margin | -41.2% | -36.7% | -40.2% | -84.1% | -65.6% | -20.7% | | 18.0% |
| Non-recurring items | -0.1 | | | | | | | |
| Interest expense, net [+] | | | 0.0 | 2.2 | 0.0 | 0.0 | | |
| Interest expense | | | | 2.2 | | | | |
| Interest income | | | 0.0 | | 0.0 | 0.0 | | |
| Other income (expense), net [+] | -1.0 | -1.2 | 0.2 | -4.4 | -0.9 | 0.7 | 0.0 | 0.0 |
| Change in fair value of warrants | 0.1 | 0.0 | 0.2 | | | | | |
| Other non-operating income | | | | | | 0.7 | | |
| Other | -1.0 | -1.2 | 0.2 | -6.6 | -0.9 | 0.7 | | |
| Pre-tax income | -3.1 | -3.8 | -3.7 | -12.8 | -6.6 | -0.8 | 0.0 | 2.2 |
| Income taxes | 0.0 | 0.1 | 5.7 | -3.2 | -2.5 | -0.3 | 0.0 | -1.8 |
| Tax rate | 0.8% | | | 24.9% | 37.2% | 39.6% | | |
| Minority interest | 0.0 | | | | | | | |
| Net income | -3.0 | -3.9 | -9.3 | -9.6 | -4.2 | -0.5 | 0.0 | 4.0 |
| Net margin | -57.9% | -54.8% | -97.7% | -131.4% | -47.4% | -6.6% | | 32.6% |
| |
| Basic EPS [+] | ($0.11) | ($0.15) | ($0.39) | ($0.43) | ($0.19) | ($0.03) | $0.00 | $0.21 |
| Growth | -24.2% | -62.3% | -9.4% | 127.4% | 588.1% | -112.9% | | -22.1% |
| Diluted EPS [+] | ($0.11) | ($0.15) | ($0.39) | ($0.43) | ($0.19) | ($0.03) | $0.00 | $0.21 |
| Growth | -24.2% | -62.3% | -9.4% | 127.4% | 595.4% | -112.8% | | -22.1% |
| |
| Shares outstanding (basic) [+] | 27.2 | 26.4 | 23.8 | 22.2 | 21.9 | 18.3 | 5.0 | 18.6 |
| Growth | 3.2% | 10.7% | 7.6% | 0.9% | 19.9% | -1.5% | 0.0% | 50.6% |
| Shares outstanding (diluted) [+] | 27.2 | 26.4 | 23.8 | 22.2 | 21.9 | 18.5 | 5.0 | 18.6 |
| Growth | 3.2% | 10.7% | 7.6% | 0.9% | 18.7% | -0.5% | 0.0% | 50.6% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |