| In millions, except per share items | Dec-31-22 | Dec-31-21 | Dec-31-20 | Dec-31-19 | Dec-31-18 | Dec-31-17 | Dec-31-16 | Feb-25-12 |
| | 10-K | 10-K | 10-K | 10-K/A | 10-K | 10-K | 10-K | 10-K |
| Revenues: |
| Rental revenues | | | | | | | 1.3 | |
| Other | | | | | | | 0.5 | |
| Total revenues [+] | 43.0 | 27.3 | 1.8 | 4.6 | 3.7 | 1.9 | 1.9 | 0.0 |
| Lease / rental | | | | | | | 1.3 | |
| Other income | 0.2 | 0.4 | 0.3 | | | | | |
| Revenue growth | 57.7% | 1393.2% | -60.6% | 24.7% | 99.5% | 0.3% | | -100.0% |
| Cost of goods sold [+] | 1.7 | 0.7 | 0.3 | 0.5 | 0.3 | 0.5 | 1.2 | 0.0 |
| Maintenance and operations costs | | | | | | | 0.9 | |
| Real estate taxes and insurance | | | | | | | 0.3 | |
| Gross profit | 41.3 | 26.5 | 1.6 | 4.1 | 3.4 | 1.4 | 0.6 | 0.0 |
| Gross margin | 96.1% | 97.3% | 86.1% | 89.0% | 91.4% | 74.9% | 34.4% | |
| Selling, general and administrative [+] | 5.8 | 5.1 | 5.2 | 5.7 | 5.5 | 5.4 | 6.9 | |
| General and administrative [+] | 5.8 | 5.1 | 5.2 | 5.7 | 5.5 | 5.4 | 6.9 | 0.0 |
| General and administrative expenses | 5.8 | 5.1 | 5.2 | 5.7 | 5.5 | 5.4 | 6.9 | |
| Other selling, general and administrative | | | | | | | | |
| Equity in earnings | -0.8 | 0.6 | 1.6 | 0.8 | -0.7 | -1.1 | -0.3 | |
| Other operating expenses | 40.1 | 28.0 | -14.6 | 8.0 | 2.5 | -3.8 | 0.1 | |
| EBITDA [+] | -2.9 | -4.5 | 12.8 | -8.7 | -4.8 | -1.3 | -6.7 | |
| EBITDA growth | -35.1% | -135.5% | -246.3% | 81.4% | 277.1% | -81.0% | | -100.0% |
| EBITDA margin | -6.9% | -16.6% | 700.2% | -188.7% | -129.6% | -68.6% | -361.4% | |
| Depreciation | 5.7 | 4.8 | 3.4 | 3.4 | 3.0 | 0.5 | 0.5 | |
| EBITA | -8.7 | -9.3 | 9.4 | -12.2 | -7.8 | -1.8 | -7.2 | 0.0 |
| EBITA margin | -20.2% | -34.2% | 512.4% | -262.5% | -210.3% | -97.8% | -386.0% | |
| Amortization of intangibles | 0.7 | 0.7 | 0.7 | 0.7 | | | | |
| EBIT [+] | -9.4 | -10.1 | 8.6 | -12.9 | -7.8 | -1.8 | -7.2 | 0.0 |
| EBIT growth | -6.4% | -216.7% | -166.8% | 65.1% | 328.9% | -74.6% | | -100.0% |
| EBIT margin | -21.9% | -36.9% | 471.9% | -278.4% | -210.3% | -97.8% | -386.0% | |
| Non-recurring items [+] | | | | -9.5 | | 3.4 | 0.1 | |
| Asset impairment | | | | | | 3.4 | | |
| Loss (gain) on sale of assets | | | | -9.5 | | | | |
| Legal settlement | | | | | | | 0.1 | |
| Interest expense, net [+] | 15.7 | 7.9 | 1.5 | 0.0 | -0.2 | -0.2 | 0.0 | |
| Interest expense | 15.7 | 7.9 | 1.5 | 0.1 | | | | |
| Interest income | | 0.0 | 0.1 | 0.1 | 0.2 | 0.2 | 0.0 | |
| Other income (expense), net [+] | 4.7 | -2.6 | -2.5 | -1.7 | | | 0.0 | |
| Amortization of financing costs and debt discount | -2.5 | -1.5 | -0.3 | 0.0 | | | -0.1 | |
| Gain (loss) on sale of assets | | | | | | 3.9 | | |
| Litigation settlement | | | | | | 1.0 | | |
| Change in fair value of warrants | 1.1 | 0.1 | 1.0 | | | | | |
| Pre-tax income | -20.4 | -20.5 | 4.6 | -5.2 | -7.6 | -5.0 | -7.2 | 0.0 |
| Income taxes | 0.3 | 0.3 | 0.3 | 0.1 | 0.3 | -3.0 | 0.2 | 0.0 |
| Tax rate | | | 6.6% | | | 59.8% | | |
| Net income | -20.7 | -20.8 | 4.3 | -5.3 | -7.9 | -2.0 | -7.4 | 0.0 |
| Net margin | -48.1% | -76.3% | 237.3% | -114.3% | -212.4% | -108.5% | -400.6% | |
| |
| Basic EPS [+] | ($0.56) | ($0.62) | $0.13 | ($0.17) | ($0.25) | ($0.07) | ($0.29) | |
| Growth | -11.0% | -565.5% | -180.9% | -33.6% | 276.1% | -77.3% | | |
| Diluted EPS [+] | ($0.56) | ($0.62) | $0.00 | ($0.17) | ($0.25) | ($0.07) | ($0.29) | |
| Growth | -11.0% | -473595.1% | -100.1% | -33.6% | 276.1% | -77.3% | | |
| |
| Shares outstanding (basic) [+] | 37.2 | 33.3 | 32.3 | 31.9 | 31.6 | 30.5 | 25.4 | |
| Growth | 11.7% | 3.1% | 1.2% | 1.0% | 3.8% | 19.7% | | |
| Shares outstanding (diluted) [+] | 37.2 | 33.3 | 32,860.0 | 31.9 | 31.6 | 30.5 | 25.4 | |
| Growth | 11.7% | -99.9% | 102861.0% | 1.0% | 3.8% | 19.7% | | |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |