| In millions, except per share items | Jun-30-22 | Jun-30-21 |
| | 10-K | 10-K |
| Operating expenses | | |
| Project expenses | 12.9 | 6.0 |
| General and administrative | 54.7 | 11.6 |
| Research and Development | 0.1 | |
| Depreciation and amortization expense | 0.1 | 0.0 |
| Total operating expenses | 67.8 | 17.6 |
| Income (loss) from operations | -67.8 | -17.6 |
| |
| Non-operating income (expense) | | |
| Interest income | 0.0 | 0.0 |
| Interest expense | 0.0 | 0.0 |
| Other income (expense) | -0.1 | 0.0 |
| Total non-operating income (expense) | 2.2 | -3.2 |
| Income (loss) before income taxes | -66.7 | -19.3 |
| Net income (loss) | -66.7 | -19.3 |
| |
| Net income (loss) per common share - basic | ($1.63) | ($0.56) |
| Net income (loss) per common share - diluted | ($1.63) | ($0.56) |
| |
| Weighted average common shares outstanding - basic | 40.8 | 34.2 |
| Weighted average common shares outstanding - diluted | 40.8 | 34.2 |
| |
| Comprehensive income (loss) | | |
| Net income (loss) | -66.7 | -19.3 |
| Reporting currency translation gain (loss) | -1.4 | 1.9 |
| Comprehensive income (loss) | -68.1 | -17.3 |