| In millions, except per share items | Jun-30-23 | Jun-30-22 | Jun-30-21 | Jun-30-20 | Jun-30-19 | Jun-30-18 | Jun-30-17 | Jun-30-16 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Revenues: |
| S D | | | | 1.3 | | | | |
| P K | | | | 2.1 | | | | |
| U S | | | | 36.7 | | | | |
| Other | | | | 39.4 | | | | |
| Total revenues [+] | 73.5 | 71.4 | 84.0 | 79.6 | 109.7 | 64.1 | 75.4 | 96.0 |
| Net interest income | | | 2.3 | 2.0 | 2.9 | 1.9 | 1.3 | |
| Revenue growth | 3.0% | -15.1% | 5.6% | -27.5% | 71.2% | -15.0% | -21.5% | 18.3% |
| Cost of goods sold | 59.0 | 65.0 | 70.4 | 64.6 | 69.0 | 49.3 | 59.2 | 77.7 |
| Gross profit | 14.5 | 6.4 | 13.7 | 14.9 | 40.7 | 14.8 | 16.1 | 18.4 |
| Gross margin | 19.8% | 8.9% | 16.3% | 18.8% | 37.1% | 23.0% | 21.4% | 19.1% |
| Selling, general and administrative | 32.5 | 39.2 | 21.9 | 21.3 | 17.5 | 10.5 | 11.8 | 10.4 |
| Research and development | | | 8.5 | 7.3 | 6.3 | 3.9 | 3.0 | 2.8 |
| Equity in earnings | | | | | | | 0.1 | 0.3 |
| Other operating expenses | -34.7 | 3.1 | 1.9 | | | | | |
| EBITDA [+] | 21.5 | -30.4 | -18.6 | -13.8 | 16.9 | 0.4 | 1.5 | 5.5 |
| EBITDA growth | -170.7% | 63.6% | 35.4% | -181.1% | 4572.9% | -75.2% | -73.6% | 8.5% |
| EBITDA margin | 29.3% | -42.7% | -22.1% | -17.3% | 15.4% | 0.6% | 1.9% | 5.8% |
| Depreciation | 2.5 | 3.1 | 3.1 | 2.9 | 2.0 | 1.3 | 1.1 | 0.9 |
| EBITA | 19.0 | -33.5 | -21.7 | -16.7 | 15.0 | -1.0 | 0.4 | 4.6 |
| EBITA margin | 25.9% | -47.0% | -25.8% | -21.0% | 13.6% | -1.5% | 0.5% | 4.8% |
| Amortization of intangibles | 2.3 | 2.4 | 2.4 | 2.1 | 2.1 | 2.1 | 2.2 | 2.2 |
| EBIT [+] | 16.8 | -35.9 | -24.1 | -18.8 | 12.8 | -3.1 | -1.9 | 2.3 |
| EBIT growth | -146.7% | 49.1% | 28.2% | -246.5% | -516.7% | 64.9% | -179.8% | -19.7% |
| EBIT margin | 22.8% | -50.3% | -28.7% | -23.6% | 11.7% | -4.8% | -2.5% | 2.4% |
| Non-recurring items [+] | 1.8 | | -3.8 | 0.0 | 17.8 | -0.1 | 0.4 | 0.0 |
| Asset impairment | | | | | 17.9 | | 0.3 | |
| Loss (gain) on sale of assets | 1.8 | | -1.9 | 0.0 | -0.1 | -0.1 | 0.1 | 0.0 |
| Loss (gain) on disposal of assets | | | -1.9 | | | | | |
| Other income (expense), net [+] | 0.0 | | 1.1 | -0.6 | -4.5 | -1.6 | -1.9 | -4.4 |
| Unrealized gain (loss) on marketable securities | | | | | | | | -0.1 |
| Gain (loss) on debt retirement | | | | -0.1 | | | | |
| Gain (loss) on foreign currency transactions | | | -0.1 | 0.1 | -0.1 | 0.0 | 0.0 | -0.2 |
| Change in fair value of warrants | | | | | | -0.4 | | |
| Change in value of contingent liability | | | -4.0 | -0.3 | | | | |
| Other non-ooperating expenses | | | | | | | 0.2 | 0.1 |
| Other | | | | | | | -1.5 | -1.9 |
| Pre-tax income | 14.9 | -35.9 | -19.1 | -19.4 | -9.5 | -4.6 | -4.2 | -2.0 |
| Income taxes | -0.8 | 0.4 | 0.0 | 0.4 | -0.1 | 0.1 | 7.6 | -2.4 |
| Tax rate | | | 0.1% | | 1.6% | | | 117.9% |
| Minority interest | | | 0.1 | -0.1 | 0.0 | | | |
| Net income | 14.4 | -36.4 | -19.2 | -19.7 | -9.3 | -4.7 | -11.8 | 0.4 |
| Net margin | 19.6% | -51.0% | -22.8% | -24.7% | -8.5% | -7.4% | -15.7% | 0.4% |
| |
| Basic EPS [+] | $0.34 | ($0.93) | ($0.55) | ($0.59) | ($0.31) | ($0.21) | ($0.67) | $0.02 |
| Growth | -136.2% | 67.8% | -6.1% | 90.9% | 47.1% | -68.5% | -2828.7% | -109.9% |
| Diluted EPS [+] | $0.34 | ($0.93) | ($0.55) | ($0.59) | ($0.31) | ($0.21) | ($0.67) | $0.02 |
| Growth | -136.1% | 67.8% | -6.1% | 90.9% | 47.1% | -68.5% | -2828.7% | -109.9% |
| |
| Shares outstanding (basic) [+] | 42.8 | 39.1 | 34.6 | 33.3 | 30.1 | 22.5 | 17.7 | 14.9 |
| Growth | 9.2% | 13.1% | 3.7% | 10.8% | 33.9% | 26.9% | 18.6% | 16.8% |
| Shares outstanding (diluted) [+] | 42.9 | 39.1 | 34.6 | 33.3 | 30.1 | 22.5 | 17.7 | 14.9 |
| Growth | 9.7% | 13.1% | 3.7% | 10.8% | 33.9% | 26.9% | 18.6% | 16.8% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |