| In millions, except per share items | Sep-30-22 | Sep-30-21 | Sep-30-20 | Sep-30-19 | Sep-30-18 | Sep-30-17 | Sep-30-16 | Sep-30-15 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Total revenues | 83.9 | 99.6 | 113.6 | 112.5 | 111.2 | 121.5 | 119.1 | 109.3 |
| Revenue growth | -15.8% | -12.3% | 1.0% | 1.1% | -8.4% | 2.0% | 9.0% | -8.7% |
| Cost of goods sold | 85.8 | 88.4 | 93.6 | 101.8 | 101.1 | 108.1 | 107.0 | 93.6 |
| Gross profit | -1.9 | 11.2 | 20.0 | 10.6 | 10.1 | 13.4 | 12.1 | 15.7 |
| Gross margin | -2.2% | 11.3% | 17.6% | 9.5% | 9.1% | 11.0% | 10.1% | 14.4% |
| Selling, general and administrative | 11.9 | 13.5 | 14.0 | 15.3 | 15.2 | 17.8 | 17.4 | 19.2 |
| Other operating expenses | 0.0 | 0.2 | 0.2 | -0.3 | -0.9 | 7.1 | 2.6 | 2.2 |
| EBITDA [+] | -7.7 | 4.2 | 11.6 | 1.5 | 2.5 | -1.5 | 2.9 | 2.6 |
| EBITDA growth | -285.5% | -64.3% | 665.4% | -40.2% | -264.6% | -153.4% | 10.8% | -82.6% |
| EBITDA margin | -9.2% | 4.2% | 10.3% | 1.4% | 2.3% | -1.3% | 2.4% | 2.4% |
| Depreciation | 6.0 | 6.7 | 5.9 | 5.9 | 6.8 | 7.8 | 8.2 | 6.0 |
| EBITA | -13.8 | -2.5 | 5.8 | -4.4 | -4.2 | -9.4 | -5.3 | -3.4 |
| EBITA margin | -16.4% | -2.5% | 5.1% | -3.9% | -3.8% | -7.7% | -4.4% | -3.1% |
| Amortization of intangibles | 0.3 | 1.0 | 1.5 | 1.6 | 1.7 | 2.2 | 2.6 | 2.2 |
| EBIT [+] | -14.1 | -3.5 | 4.3 | -6.0 | -5.9 | -11.5 | -7.9 | -5.7 |
| EBIT growth | 302.1% | -182.0% | -171.1% | 1.5% | -48.7% | 46.6% | 38.6% | -170.3% |
| EBIT margin | -16.8% | -3.5% | 3.8% | -5.3% | -5.3% | -9.5% | -6.6% | -5.2% |
| Non-recurring items [+] | | -2.4 | -5.9 | 1.0 | | | 4.2 | 0.1 |
| Asset impairment | | | | 8.3 | | | 4.2 | 0.1 |
| Unusual expense | | -2.4 | -5.9 | -7.3 | | | | |
| Interest expense, net [+] | 0.6 | 0.6 | 0.9 | 1.1 | 2.1 | 2.2 | 1.7 | 0.6 |
| Interest expense | 0.6 | 0.6 | 0.9 | 1.1 | 2.1 | 2.2 | 1.7 | 0.6 |
| Interest income | | | | | 0.0 | 0.1 | 0.1 | 0.0 |
| Other income (expense), net [+] | 5.0 | -0.2 | -0.3 | -0.1 | 0.5 | 0.5 | 0.4 | 0.3 |
| Gain (loss) on debt retirement | 5.1 | 0.3 | | | | | | |
| Gain (loss) on foreign currency transactions | 0.0 | 0.0 | 0.1 | 0.0 | -0.1 | 0.0 | 0.0 | 0.2 |
| Other | -0.1 | -0.5 | -0.2 | -0.1 | 0.4 | 0.6 | 0.4 | 0.5 |
| Pre-tax income | -9.7 | -2.0 | 9.0 | -8.2 | -7.5 | -13.1 | -13.3 | -6.0 |
| Income taxes | 0.0 | -1.2 | -0.2 | -0.7 | -0.4 | 1.1 | -2.0 | -2.4 |
| Tax rate | 0.4% | 62.2% | | 8.5% | 4.8% | | 15.0% | 40.6% |
| Net income | -9.6 | -0.7 | 9.2 | -7.5 | -7.2 | -14.2 | -11.3 | -2.9 |
| Net margin | -11.5% | -0.7% | 8.1% | -6.7% | -6.4% | -11.7% | -9.5% | -2.6% |
| |
| Basic EPS [+] | ($1.65) | ($0.13) | $1.62 | ($1.35) | ($1.30) | ($2.59) | ($2.07) | ($0.66) |
| Growth | 1181.6% | -107.9% | -220.4% | 3.9% | -49.9% | 25.1% | 214.4% | -163.5% |
| Diluted EPS [+] | ($1.65) | ($0.13) | $1.59 | ($1.35) | ($1.30) | ($2.59) | ($2.07) | ($0.66) |
| Growth | 1181.6% | -108.1% | -217.7% | 3.9% | -49.9% | 25.1% | 214.4% | -163.7% |
| |
| Dividends per share [+] | | | | | | | | $0.20 |
| Growth | | | | | | | -100.0% | 0.2% |
| |
| Shares outstanding (basic) [+] | 5.8 | 5.8 | 5.7 | 5.6 | 5.5 | 5.5 | 5.5 | 5.4 |
| Growth | 1.2% | 1.7% | 1.7% | 0.8% | 0.7% | 0.2% | 0.7% | 0.7% |
| Shares outstanding (diluted) [+] | 5.8 | 5.8 | 5.8 | 5.6 | 5.5 | 5.5 | 5.5 | 5.4 |
| Growth | 1.2% | -0.6% | 4.0% | 0.8% | 0.7% | 0.2% | 0.7% | 0.3% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |