| In millions, except per share items | Jun-30-23 | Mar-31-23 | Sep-30-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 | Jun-30-21 |
| | 10-Q | 10-Q | 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q |
| Revenues | 14.1 | 12.4 | 2.2 | 22.3 | 17.6 | 27.3 | 18.7 | 15.3 |
| Revenues growth | -36.9% | -29.7% | -88.2% | 45.6% | 77.4% | 140.1% | 113.9% | 27.3% |
| Operating expenses | | | | | | | | |
| Cost of revenues | 9.9 | 9.0 | 13.6 | 13.0 | 11.9 | 17.2 | 9.6 | 5.7 |
| Advertising and marketing | 4.2 | 3.1 | 5.6 | 11.2 | 14.8 | 19.1 | 9.3 | 11.5 |
| General and administrative | 8.0 | 8.1 | 8.8 | 10.6 | 10.5 | 8.9 | 8.1 | 9.2 |
| Impairment of goodwill and intangible assets | | | | 3.6 | | | | |
| Total operating expenses | 22.1 | 20.2 | 27.9 | 38.4 | 37.1 | 45.3 | 26.9 | 26.4 |
| Operating loss | -8.0 | -7.8 | -4.4 | -16.1 | -19.5 | -18.0 | -8.2 | -11.1 |
| Operating margin | -56.9% | -62.9% | -199.1% | -71.8% | -110.6% | -66.0% | -44.0% | -72.0% |
| Change in fair value of warrant liability | 0.2 | -0.1 | 0.5 | 0.5 | 3.9 | | 8.3 | 1.8 |
| Interest and other income (expense) | 0.4 | 0.4 | | 0.0 | -0.1 | | | |
| Equity interests loss | -2.2 | | | -0.3 | | | | |
| Loss before income taxes | -9.6 | -7.7 | -4.4 | -15.9 | -15.8 | -11.2 | 0.9 | -8.3 |
| Provision for income taxes | 0.3 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.0 | 0.1 |
| Net loss | -9.9 | -7.8 | -4.5 | -16.0 | -15.9 | -11.4 | 0.8 | -8.3 |
| |
| Net loss per share | | | | | | | | |
| Basic (in Dollars per share) | ($0.19) | ($0.15) | ($0.09) | ($0.30) | ($0.30) | ($0.22) | $0.02 | ($0.16) |
| Diluted (in Dollars per share) | ($0.19) | ($0.15) | ($0.09) | ($0.30) | ($0.30) | ($0.39) | ($0.14) | ($0.19) |
| |
| Weighted average number of common shares outstanding | | | | | | | | |
| Basic (in Shares) | 53.0 | 53.0 | 52.8 | 52.8 | 52.8 | 51.5 | 52.6 | 52.6 |
| Diluted (in Shares) | 53.0 | 53.0 | 52.8 | 52.8 | 52.8 | 51.8 | 52.7 | 53.0 |