| In millions, except per share items | Mar-31-18 | Mar-31-17 | Mar-31-16 | Mar-31-15 | Mar-31-14 | Mar-31-13 | Mar-31-12 | Mar-31-11 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Revenues: |
| United States | 60.7 | 56.7 | 68.8 | 35.0 | 27.2 | 20.4 | 17.4 | 7.1 |
| Germany | 9.4 | 5.7 | | | | | | 2.2 |
| Canada | | | | | | 4.0 | 3.0 | 2.1 |
| Other | | | | | | | | 6.3 |
| Other | 16.7 | 15.6 | 31.7 | 7.7 | 8.4 | 6.1 | 7.1 | |
| Total revenues | 86.9 | 77.9 | 100.5 | 42.6 | 35.6 | 30.5 | 27.5 | 17.8 |
| Revenue growth [+] | 11.5% | -22.5% | 135.8% | 19.8% | 16.7% | 10.7% | 55.0% | -19.1% |
| United States | 7.1% | -17.7% | 96.8% | 28.6% | 33.1% | 17.6% | 144.7% | -54.8% |
| Germany | 65.8% | | | | | | | 34.8% |
| Canada | | | | | | 31.0% | 42.3% | 85.4% |
| Cost of goods sold | 61.0 | 56.0 | 69.2 | 28.3 | 22.9 | 20.1 | 19.1 | 12.3 |
| Gross profit | 25.9 | 22.0 | 31.3 | 14.3 | 12.7 | 10.4 | 8.4 | 5.4 |
| Gross margin | 29.8% | 28.2% | 31.2% | 33.6% | 35.7% | 34.1% | 30.5% | 30.5% |
| Selling, general and administrative [+] | 21.9 | 19.6 | 24.5 | 10.5 | 10.3 | 7.8 | 7.1 | 6.0 |
| Sales and marketing | 14.4 | 12.4 | 15.1 | 6.4 | 6.1 | 4.2 | 3.8 | 3.0 |
| General and administrative | 7.4 | 7.2 | 9.4 | 4.1 | 4.2 | 3.6 | 3.3 | 3.0 |
| Research and development | 3.4 | 4.5 | 5.8 | 3.5 | 4.9 | 2.2 | 1.5 | 2.1 |
| Other operating expenses | | | 0.9 | | | | | |
| EBITDA [+] | 2.4 | -0.5 | 1.9 | 1.2 | -1.7 | 0.9 | 0.4 | -2.3 |
| EBITDA growth | -603.5% | -125.8% | 50.1% | -173.1% | -288.2% | 121.0% | -117.8% | 0.0% |
| EBITDA margin | 2.8% | -0.6% | 1.9% | 2.9% | -4.8% | 3.0% | 1.5% | -13.0% |
| Depreciation and amortization | 1.8 | 1.6 | 1.7 | 0.9 | 0.7 | 0.5 | 0.6 | 0.3 |
| EBIT [+] | 0.7 | -2.1 | 0.1 | 0.3 | -2.4 | 0.4 | -0.2 | -2.6 |
| EBIT growth | -132.2% | -1566.4% | -57.2% | -113.5% | -638.8% | -289.5% | -90.9% | -7.1% |
| EBIT margin | 0.8% | -2.6% | 0.1% | 0.8% | -6.8% | 1.5% | -0.9% | -14.7% |
| Non-recurring items | | | -0.9 | | | | | |
| Interest expense | 0.4 | 0.2 | 0.1 | 0.0 | 0.0 | 0.1 | 0.2 | 3.7 |
| Interest expense | 0.4 | 0.2 | 0.1 | 0.0 | 0.0 | 0.1 | 0.2 | 3.7 |
| Other income (expense), net [+] | 0.1 | -0.2 | -1.4 | 0.0 | 0.7 | 0.0 | -0.1 | 0.0 |
| Other non-operating income | | | | | 0.7 | | | |
| Other non-ooperating expenses | | | | | | 0.0 | -0.1 | 0.0 |
| Other | 0.1 | -0.2 | -0.5 | 0.0 | -0.7 | 0.0 | 0.1 | 0.0 |
| Pre-tax income | 0.3 | -2.4 | -0.4 | 0.3 | -1.8 | 0.3 | -0.5 | -6.4 |
| Income taxes | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Tax rate | 2.3% | | 1.6% | 13.5% | 0.7% | 10.3% | 0.0% | 0.0% |
| Net income | 0.3 | -2.6 | -0.4 | 0.2 | -1.8 | -2.0 | -5.1 | -9.2 |
| Net margin | 0.3% | -3.3% | -0.4% | 0.6% | -4.9% | -6.5% | -18.6% | -52.1% |
| |
| Basic EPS [+] | $0.03 | ($0.23) | ($0.03) | $0.03 | ($0.21) | ($0.51) | ($10.00) | ($0.06) |
| Growth | -111.7% | 599.2% | -215.3% | -113.8% | -59.4% | -94.9% | 16442.4% | 0.8% |
| Diluted EPS [+] | $0.03 | ($0.23) | ($0.03) | $0.03 | ($0.21) | ($0.51) | ($10.00) | ($0.06) |
| Growth | -111.7% | 599.2% | -217.4% | -113.6% | -59.4% | -94.9% | 16442.4% | 20.9% |
| |
| Shares outstanding (basic) [+] | 11.0 | 10.9 | 10.8 | 8.6 | 8.4 | 3.9 | 0.5 | 152.9 |
| Growth | 0.7% | 0.8% | 26.1% | 2.4% | 117.8% | 652.8% | -99.7% | 127212.3% |
| Shares outstanding (diluted) [+] | 11.0 | 10.9 | 10.8 | 8.8 | 8.4 | 3.9 | 0.5 | 152.9 |
| Growth | 0.9% | 0.8% | 23.9% | 4.3% | 117.8% | 652.8% | -99.7% | 105993.6% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |