| In millions, except per share items | Dec-31-21 | Dec-31-20 | Dec-31-19 | Dec-31-18 | Dec-31-17 | Dec-31-16 | Dec-31-15 | Dec-31-14 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | S-1/A |
| Revenues | 416.6 | 465.3 | 638.9 | 663.7 | 673.1 | 580.4 | 434.0 | 273.7 |
| Revenue growth | -10.5% | -27.2% | -3.7% | -1.4% | 16.0% | 33.7% | 58.6% | |
| Cost of goods sold | 241.3 | 185.3 | 374.3 | 429.1 | 450.3 | 400.4 | 308.9 | 10.6 |
| Gross profit | 175.3 | 280.0 | 264.6 | 234.7 | 222.8 | 180.0 | 125.1 | 263.1 |
| Gross margin | 42.1% | 60.2% | 41.4% | 35.4% | 33.1% | 31.0% | 28.8% | 96.1% |
| Selling, general and administrative [+] | 112.2 | 119.2 | 126.0 | 116.9 | 123.2 | 117.5 | 103.0 | 82.1 |
| Sales and marketing | 3.3 | 3.5 | 4.8 | 6.2 | 8.4 | 9.7 | 7.6 | 7.4 |
| General and administrative [+] | 108.9 | 115.7 | 121.3 | 110.7 | 114.8 | 107.8 | 34.8 | |
| Wages and related expenses | 76.4 | 84.1 | 89.4 | 80.9 | 82.0 | 65.7 | 60.6 | |
| Professional fees | 32.5 | 31.6 | 31.8 | 29.8 | 32.8 | 30.7 | 25.1 | |
| Rent expense | | | | | | 11.5 | 9.7 | |
| Other selling, general and administrative | | | | | | | 60.6 | 74.7 |
| Other operating expenses | 25.4 | 22.5 | 21.1 | 18.5 | 18.5 | 3.8 | 4.3 | 243.6 |
| EBITDA [+] | 37.8 | 138.3 | 117.4 | 99.2 | 81.1 | 58.7 | 17.9 | -54.2 |
| EBITDA growth | -72.7% | 17.8% | 18.3% | 22.3% | 38.2% | 228.6% | -133.0% | |
| EBITDA margin | 9.1% | 29.7% | 18.4% | 15.0% | 12.1% | 10.1% | 4.1% | -19.8% |
| Depreciation | 17.9 | 18.0 | 15.6 | 11.1 | 10.1 | 10.7 | 8.7 | 8.3 |
| EBITA | 19.9 | 120.3 | 101.9 | 88.2 | 71.1 | 48.0 | 9.2 | -62.5 |
| EBITA margin | 4.8% | 25.9% | 15.9% | 13.3% | 10.6% | 8.3% | 2.1% | -22.8% |
| Amortization of intangibles | 0.6 | 0.1 | 0.3 | 0.4 | 0.2 | 0.2 | 0.2 | |
| EBIT [+] | 19.3 | 120.2 | 101.6 | 87.8 | 70.9 | 47.8 | 9.0 | -62.5 |
| EBIT growth | -83.9% | 18.4% | 15.7% | 23.9% | 48.2% | 433.1% | -114.3% | |
| EBIT margin | 4.6% | 25.8% | 15.9% | 13.2% | 10.5% | 8.2% | 2.1% | -22.8% |
| Interest expense | 38.5 | 49.0 | 62.5 | 73.3 | 73.0 | 64.3 | 36.7 | 12.9 |
| Interest expense | 38.5 | 49.0 | 62.5 | 73.3 | 73.0 | 64.3 | 36.7 | 12.9 |
| Other income (expense), net [+] | -22.2 | -24.1 | -0.7 | -0.4 | 5.2 | -8.9 | 3.1 | |
| Gain (loss) on foreign currency transactions | | | | | 2.9 | -8.8 | -2.4 | |
| Other | -22.2 | -24.1 | -0.7 | -0.4 | 2.3 | | | |
| Pre-tax income | -41.4 | 47.1 | 38.4 | 14.1 | 3.0 | -25.3 | -24.6 | -75.5 |
| Income taxes | -7.8 | 10.9 | 12.2 | 0.4 | 9.9 | -3.0 | -4.7 | -20.7 |
| Tax rate | 18.8% | 23.2% | 31.7% | 2.6% | 329.4% | 11.7% | 19.0% | 27.4% |
| Earnings from continuing ops | -33.6 | 36.2 | 26.2 | 13.8 | -6.9 | -22.4 | -19.9 | -54.8 |
| Earnings from discontinued ops | | 0.0 | 0.0 | 0.0 | | | | 0.1 |
| Net income | -33.6 | 20.6 | 32.2 | 12.5 | -6.9 | -22.4 | -19.9 | -54.6 |
| Net margin | -8.1% | 4.4% | 5.0% | 1.9% | -1.0% | -3.9% | -4.6% | -20.0% |
| |
| Basic EPS [+] | ($0.98) | $0.88 | $0.60 | $0.32 | ($0.20) | ($1.74) | ($1.59) | ($11.62) |
| Growth | -210.9% | 47.9% | 86.1% | -257.6% | -88.2% | 9.2% | -86.3% | |
| Diluted EPS [+] | ($0.98) | $0.87 | $0.59 | $0.31 | ($0.20) | ($1.74) | ($1.59) | ($11.62) |
| Growth | -213.1% | 46.7% | 90.3% | -252.2% | -88.2% | 9.2% | -86.3% | |
| |
| Shares outstanding (basic) [+] | 34.3 | 40.9 | 43.8 | 42.8 | 33.9 | 12.9 | 12.5 | 4.7 |
| Growth | -16.3% | -6.6% | 2.4% | 26.2% | 163.0% | 2.9% | 165.8% | |
| Shares outstanding (diluted) [+] | 34.3 | 41.8 | 44.3 | 44.3 | 33.9 | 12.9 | 12.5 | 4.7 |
| Growth | -18.0% | -5.8% | 0.1% | 30.6% | 163.0% | 2.9% | 165.8% | |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |