| In millions, except per share items | Apr-30-21 | Apr-30-20 | Apr-30-19 | Apr-30-18 | Apr-30-17 | Apr-30-16 | Apr-30-15 | Apr-30-14 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K/A | 10-K/A | 10-K/A |
| Revenues: |
| Retail Segment | | | | 2.0 | 2.1 | | | |
| CMD Segment | | | | 3.7 | 2.3 | | | |
| Media Segment | | | | 1.4 | | | | |
| Construction | | | | | | 0.1 | | |
| Other | | | | | 0.3 | 1.7 | | |
| Total revenues [+] | 0.0 | 0.0 | 2.3 | 7.1 | 4.8 | 1.7 | 0.5 | 0.4 |
| Products | | | 1.2 | | 4.8 | 1.7 | 0.5 | |
| Revenue growth [+] | -100.0% | -100.0% | -67.3% | 48.2% | 177.2% | 247.3% | 38.3% | 617.9% |
| Retail Segment | | | | -2.9% | | | | |
| CMD Segment | | | | 57.8% | | | | |
| Cost of goods sold [+] | 0.0 | 0.0 | 2.1 | 4.5 | 2.9 | 1.4 | 0.4 | 0.1 |
| Cost of product sales | | | | | 0.6 | | | |
| Sales commissions and fees | | | 0.1 | | 0.1 | | | |
| Transportation costs | | | | | 0.1 | | | |
| Construction and development costs | | | | | 2.0 | | | |
| Gross profit | 0.0 | 0.0 | 0.2 | 2.6 | 1.9 | 0.3 | 0.1 | 0.2 |
| Gross margin | | 0.0% | 10.2% | 36.8% | 39.7% | 16.9% | 19.0% | 58.4% |
| Selling, general and administrative [+] | 0.1 | 0.1 | 1.0 | 2.6 | 0.3 | 0.2 | 0.3 | 0.1 |
| Sales and marketing | 0.1 | 0.0 | 0.1 | 1.3 | 0.1 | 0.2 | | |
| General and administrative [+] | 0.0 | 0.0 | 0.4 | 0.9 | 0.1 | 0.0 | | |
| General and administrative expenses | 0.1 | 0.1 | 1.0 | 1.2 | 0.2 | 0.0 | | |
| Professional fees | 0.0 | 0.0 | 0.4 | 0.9 | 0.1 | 0.0 | 0.0 | |
| Other selling, general and administrative | 0.0 | 0.0 | 0.5 | 0.3 | 0.1 | 0.2 | | |
| Research and development | | | | 0.0 | 0.0 | 0.0 | 0.0 | |
| Equity in earnings | -0.1 | 2.8 | | | | | | |
| Other operating expenses | 3.9 | 0.5 | 2.0 | 0.9 | 0.6 | 1.5 | 4.1 | 0.1 |
| EBITDA [+] | -4.1 | 2.3 | -2.5 | -0.7 | 0.9 | -1.4 | -4.3 | |
| EBITDA growth | -274.2% | -194.1% | 260.9% | -173.5% | -167.2% | -67.1% | | -100.0% |
| EBITDA margin | | 2040452.2% | -107.7% | -9.8% | 19.7% | -81.3% | -858.3% | 0.0% |
| Depreciation | -0.1 | 0.0 | 0.5 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 |
| EBITA | -4.0 | 2.3 | -3.0 | -1.2 | 0.9 | -1.4 | -4.3 | 0.0 |
| EBITA margin | | 2038235.7% | -129.3% | -17.0% | 19.5% | -81.3% | -858.3% | 3.3% |
| Amortization of intangibles | 0.3 | 0.3 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| EBIT [+] | -4.3 | 2.1 | -3.3 | -1.2 | 0.9 | -1.4 | -4.3 | 0.0 |
| EBIT growth | -305.8% | -163.9% | 170.4% | -229.7% | -165.9% | -67.0% | | -100.0% |
| EBIT margin | | 1809368.7% | -140.7% | -17.0% | 19.4% | -81.8% | -859.6% | 0.0% |
| Other income (expense), net | 0.1 | -2.8 | -0.4 | 0.1 | 0.6 | 0.0 | -0.6 | -0.1 |
| Pre-tax income | -4.2 | -0.7 | -3.7 | -1.1 | 1.5 | -1.4 | -4.9 | -0.1 |
| Income taxes | 3.9 | 3.2 | -0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Tax rate | | | 16.4% | 0.0% | 0.0% | | 0.0% | |
| Minority interest | -3.6 | | -1.1 | 0.1 | 0.0 | 0.0 | | |
| Earnings from continuing ops | -8.0 | -3.9 | -3.1 | -1.2 | 1.5 | -1.4 | -4.9 | -0.1 |
| Earnings from discontinued ops | | | | | | | | 0.0 |
| Net income | -8.0 | -3.9 | -3.1 | -1.2 | 1.5 | -1.4 | -4.9 | -0.1 |
| Net margin | | -3377380.9% | -132.0% | -17.0% | 32.3% | -81.8% | -981.2% | -32.1% |
| |
| Basic EPS [+] | ($0.01) | ($0.01) | ($0.01) | $0.00 | $0.00 | $0.00 | ($0.02) | $0.00 |
| Growth | 37.8% | 23.6% | 102.0% | -176.7% | -183.4% | -73.2% | 4345.2% | 1.9% |
| Diluted EPS [+] | ($0.01) | ($0.01) | ($0.01) | $0.00 | $0.00 | $0.00 | ($0.02) | $0.00 |
| Growth | 37.8% | 23.6% | 102.0% | -176.7% | -183.4% | -73.2% | 4345.2% | 1.9% |
| |
| Shares outstanding (basic) [+] | 760.3 | 507.1 | 493.4 | 392.8 | 386.1 | 293.7 | 271.8 | 270.1 |
| Growth | 49.9% | 2.8% | 25.6% | 1.7% | 31.5% | 8.1% | 0.6% | 0.0% |
| Shares outstanding (diluted) [+] | 760.3 | 507.1 | 493.4 | 392.8 | 386.1 | 293.7 | 271.8 | 270.1 |
| Growth | 49.9% | 2.8% | 25.6% | 1.7% | 31.5% | 8.1% | 0.6% | 0.0% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |