| In millions, except per share items | Jun-30-23 | Jun-30-22 | Jun-30-21 | Jun-30-20 | Jun-30-19 |
| | 10-K/A | 10-K/A | 10-K | 10-K | S-1/A |
| Revenue | | | | | |
| Total Revenue | 13.5 | 7.3 | 3.4 | 1.9 | 1.0 |
| Total Revenue growth | 85.5% | 112.4% | 75.9% | 97.9% | |
| Cost of goods sold | 4.3 | 1.2 | 1.5 | 1.1 | 0.4 |
| Gross Profit | 9.2 | 6.0 | 2.0 | 0.8 | 0.6 |
| Gross margin | 68.4% | 82.9% | 57.3% | 41.5% | 56.8% |
| |
| Operating expenses: | | | | | |
| Research and development expenses | 8.8 | 6.2 | 3.2 | 2.4 | 2.6 |
| General and administrative expenses | 5.0 | 4.5 | 2.2 | 1.8 | 2.4 |
| Sales and marketing expenses | 7.5 | 3.1 | 1.3 | 1.5 | 1.2 |
| Amortization of acquisition intangible assets | 2.0 | 0.5 | | | |
| Intangible asset impairment (inclusive of $12,855,723 goodwill impairment) | 15.4 | | | | |
| Change in fair value of acquisition contingent consideration | -0.7 | -1.9 | | | |
| Total operating expenses | 76.7 | 26.6 | 7.9 | 5.7 | 6.1 |
| Loss from operations before other income (expense) | -28.8 | -6.3 | -6.0 | -4.9 | -5.6 |
| Operating margin | -213.7% | -87.3% | -173.9% | -252.9% | -567.9% |
| |
| Other income (expense) | | | | | |
| Forgiveness of Paycheck Protection Program loan | | 0.6 | 0.5 | | |
| Interest income | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 |
| Loss on conversion of convertible notes | | -0.3 | -0.5 | | |
| Total other income (expense), net | 0.2 | 0.4 | -0.1 | -0.1 | 0.0 |
| Net Loss | -28.6 | -6.0 | -6.1 | -5.0 | -5.6 |
| |
| Basic net loss per share | ($2.05) | ($0.51) | ($0.84) | ($0.72) | ($0.86) |
| Diluted net loss per share | ($2.05) | ($0.51) | ($6,091,687.00) | | |
| |
| Weighted-average shares used to compute basic net loss per share | 13.9 | 11.7 | 7.3 | 6.9 | 6.5 |
| Weighted-average shares used to compute diluted net loss per share | 13.9 | 11.7 | | | |