| In millions, except per share items | Dec-31-20 | Dec-31-19 | Dec-31-18 | Dec-31-17 | Dec-31-16 | Dec-31-15 | Dec-31-14 | Dec-31-13 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Revenues: |
| Thermal Acoustical Solutions | 294.8 | 361.6 | 365.4 | 342.1 | 321.2 | | | |
| Technical Nonwovens | 222.3 | 255.3 | 277.1 | 269.1 | 155.5 | 139.1 | 112.2 | |
| Performance Materials | 264.6 | 245.5 | 169.2 | 116.7 | 111.1 | 101.5 | 115.9 | 112.0 |
| Other | | | | | | 283.9 | 307.7 | 286.0 |
| Total revenues [+] | 764.0 | 837.4 | 785.9 | 698.4 | 566.9 | 524.5 | 535.8 | 398.0 |
| Products | 764.0 | 837.4 | 785.9 | 698.4 | | | | |
| Revenue growth [+] | -8.8% | 6.6% | 12.5% | 23.2% | 8.1% | -2.1% | 34.6% | 5.0% |
| Thermal Acoustical Solutions | -18.5% | -1.1% | 6.8% | 6.5% | | | | |
| Technical Nonwovens | -12.9% | -7.8% | 3.0% | 73.0% | 11.8% | 24.0% | | |
| Performance Materials | 7.8% | 45.1% | 45.0% | 5.0% | 9.5% | -12.4% | 3.5% | -5.1% |
| Other Products & Services | | | | | | -91.5% | 14.6% | 1.9% |
| Cost of goods sold | 619.2 | 685.0 | 631.4 | 535.1 | 428.0 | 402.0 | 420.9 | 312.7 |
| Gross profit | 144.9 | 152.4 | 154.5 | 163.4 | 138.8 | 122.5 | 115.0 | 85.2 |
| Gross margin | 19.0% | 18.2% | 19.7% | 23.4% | 24.5% | 23.4% | 21.5% | 21.4% |
| Selling, general and administrative | 129.9 | 126.3 | 103.1 | 97.2 | 83.4 | 70.0 | 80.9 | 56.5 |
| Equity in earnings | 0.0 | 0.1 | 0.1 | 0.0 | 0.1 | | | |
| Other operating expenses | 0.0 | | | | | | | |
| EBITDA [+] | 70.0 | 75.3 | 84.8 | 92.3 | 75.1 | 69.8 | 51.7 | 41.4 |
| EBITDA growth | -7.1% | -11.2% | -8.2% | 22.9% | 7.6% | 34.9% | 24.8% | 20.9% |
| EBITDA margin | 9.2% | 9.0% | 10.8% | 13.2% | 13.2% | 13.3% | 9.6% | 10.4% |
| Depreciation | 34.2 | 27.5 | 23.9 | 21.6 | 18.1 | 16.5 | 16.7 | 12.3 |
| EBITA | 35.8 | 47.8 | 60.9 | 70.7 | 57.0 | 53.3 | 34.9 | 29.1 |
| EBITA margin | 4.7% | 5.7% | 7.8% | 10.1% | 10.1% | 10.2% | 6.5% | 7.3% |
| Amortization of intangibles | 20.8 | 21.5 | 9.3 | 4.5 | 1.5 | 0.8 | 0.9 | 0.4 |
| EBIT [+] | 15.0 | 26.3 | 51.6 | 66.2 | 55.5 | 52.5 | 34.0 | 28.7 |
| EBIT growth | -43.1% | -49.1% | -22.0% | 19.2% | 5.8% | 54.1% | 18.6% | 39.6% |
| EBIT margin | 2.0% | 3.1% | 6.6% | 9.5% | 9.8% | 10.0% | 6.4% | 7.2% |
| Non-recurring items [+] | 77.0 | 65.0 | 2.3 | | | | | |
| Asset impairment | 61.1 | 64.2 | | | | | | |
| Interest expense | 16.0 | 14.3 | 6.2 | 2.7 | 1.1 | 0.8 | 1.1 | 0.3 |
| Interest expense | 16.0 | 14.3 | 6.2 | 2.7 | 1.1 | 0.8 | 1.1 | 0.3 |
| Other income (expense), net [+] | -2.6 | -24.1 | 0.2 | -2.1 | 0.5 | 19.3 | 0.7 | -0.1 |
| Gain (loss) on sale of business | | | | | | 18.6 | | |
| Other | -2.2 | 1.3 | 0.3 | -2.2 | 0.6 | 0.7 | 0.7 | -0.1 |
| Pre-tax income | -80.6 | -77.1 | 43.3 | 61.3 | 54.9 | 71.0 | 33.7 | 28.3 |
| Income taxes | -6.8 | -6.4 | 8.5 | 12.0 | 17.8 | 24.8 | 11.8 | 9.2 |
| Tax rate | 8.5% | 8.3% | 19.5% | 19.5% | 32.4% | 34.9% | 35.1% | 32.4% |
| Net income | -73.7 | -70.5 | 34.9 | 49.3 | 37.2 | 46.3 | 21.8 | 19.2 |
| Net margin | -9.6% | -8.4% | 4.4% | 7.1% | 6.6% | 8.8% | 4.1% | 4.8% |
| |
| Basic EPS [+] | ($4.24) | ($4.08) | $2.03 | $2.89 | $2.20 | $2.76 | $1.31 | $1.16 |
| Growth | 3.9% | -301.0% | -29.8% | 31.3% | -20.2% | 110.7% | 13.4% | 15.0% |
| Diluted EPS [+] | ($4.24) | ($4.08) | $2.02 | $2.85 | $2.16 | $2.71 | $1.28 | $1.14 |
| Growth | 3.9% | -302.5% | -29.2% | 32.0% | -20.3% | 110.7% | 13.1% | 14.7% |
| |
| Shares outstanding (basic) [+] | 17.4 | 17.3 | 17.2 | 17.0 | 16.9 | 16.7 | 16.7 | 16.6 |
| Growth | 0.6% | 0.4% | 0.9% | 1.0% | 0.7% | 0.5% | 0.6% | -0.9% |
| Shares outstanding (diluted) [+] | 17.4 | 17.3 | 17.3 | 17.3 | 17.2 | 17.1 | 17.0 | 16.9 |
| Growth | 0.6% | -0.3% | 0.1% | 0.4% | 0.9% | 0.5% | 0.8% | -0.6% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |