| In millions, except per share items | Dec-31-18 | Dec-31-17 | Dec-31-16 | Dec-31-15 | Dec-31-14 | Dec-31-13 | Dec-31-12 | Dec-31-11 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Revenues: |
| Structural Wall Panel Manufacturing | 17.6 | 16.3 | 3.5 | | | | | |
| Modular Home Manufacturing | 16.9 | 24.2 | 24.7 | | | | | |
| Total revenues [+] | 34.5 | 40.6 | 28.2 | 25.6 | 33.1 | 0.0 | 2.6 | 9.0 |
| Net interest income | | | | | -1.5 | | | |
| Revenue growth [+] | -15.0% | 44.0% | 9.8% | -22.5% | | -100.0% | -71.2% | -44.6% |
| Structural Wall Panel Manufacturing | 7.6% | 366.1% | | | | | | |
| Modular Home Manufacturing | -30.2% | -1.7% | | | | | | |
| Cost of goods sold | 31.5 | 37.7 | 26.6 | 26.0 | 32.6 | 0.0 | 4.8 | 6.2 |
| Gross profit | 3.0 | 2.9 | 1.6 | -0.4 | 0.5 | 0.0 | -2.2 | 2.8 |
| Gross margin | 8.6% | 7.1% | 5.6% | -1.4% | 1.4% | | -85.5% | 31.2% |
| Selling, general and administrative | 5.5 | 6.7 | 4.6 | 5.1 | 5.8 | 2.6 | 3.9 | 5.1 |
| Research and development | | | | | | | 0.9 | 2.5 |
| Other operating expenses | 0.0 | -0.4 | 0.0 | | | | | |
| EBITDA [+] | -1.8 | -2.5 | -2.5 | -4.8 | -4.1 | -2.5 | -6.9 | -4.7 |
| EBITDA growth | -29.9% | 2.8% | -48.3% | 17.7% | 62.2% | -63.8% | 46.7% | 139.6% |
| EBITDA margin | -5.2% | -6.3% | -8.8% | -18.7% | -12.3% | | -266.5% | -52.3% |
| Depreciation and amortization | 0.7 | 0.9 | 0.6 | 0.6 | 1.2 | 0.1 | 0.1 | 0.1 |
| EBIT [+] | -2.5 | -3.4 | -3.1 | -5.4 | -5.3 | -2.6 | -7.0 | -4.8 |
| EBIT growth | -26.9% | 10.9% | -42.8% | 2.3% | 106.2% | -63.2% | 46.4% | 135.6% |
| EBIT margin | -7.3% | -8.5% | -11.0% | -21.2% | -16.1% | | -269.6% | -53.1% |
| Non-recurring items [+] | 0.0 | 3.4 | 1.7 | | 3.7 | | | |
| Asset impairment | | 3.0 | 1.7 | | 3.7 | | | |
| Interest expense, net [+] | 1.0 | 2.3 | 1.7 | 1.4 | 0.8 | 0.0 | 0.0 | 0.0 |
| Interest expense | 1.0 | 2.3 | 1.7 | 1.4 | 0.8 | 0.0 | 0.0 | |
| Interest income | | | | | | | 0.0 | 0.0 |
| Other income (expense), net | 0.0 | 0.4 | 0.0 | 3.5 | 0.2 | 0.3 | | |
| Pre-tax income | -3.5 | -8.7 | -6.5 | -3.3 | -9.7 | -2.3 | -7.0 | -4.7 |
| Income taxes | 0.0 | 0.0 | 0.0 | 0.0 | -0.5 | 0.7 | -0.3 | 0.0 |
| Tax rate | 0.0% | | | | 4.8% | | 4.4% | 0.0% |
| Earnings from continuing ops | -5.2 | -9.1 | -6.5 | -3.3 | -9.2 | -2.3 | -6.7 | -4.7 |
| Earnings from discontinued ops | | | | | 2.0 | 0.4 | | |
| Net income | -5.2 | -9.1 | -6.5 | -3.3 | -8.3 | -2.9 | -6.1 | -4.7 |
| Net margin | -15.2% | -22.4% | -23.2% | -13.0% | -25.2% | | -235.4% | -52.7% |
| |
| Basic EPS [+] | ($2.17) | ($3.83) | ($2,880.35) | ($2.26) | ($8.32) | ($2.09) | ($6.20) | ($0.44) |
| Growth | -43.2% | -99.9% | 127532.1% | -72.9% | 298.3% | -66.3% | 1308.3% | 148.1% |
| Diluted EPS [+] | ($2.17) | ($3.83) | ($2,880.35) | ($2.26) | ($8.32) | ($2.09) | ($6.20) | ($0.44) |
| Growth | -43.2% | -99.9% | 127532.1% | -72.9% | 298.3% | -66.3% | 1308.3% | 148.1% |
| |
| Shares outstanding (basic) [+] | 2.4 | 2.4 | 0.0 | 1.5 | 1.1 | 1.1 | 1.1 | 10.8 |
| Growth | 1.5% | 104624.1% | -99.8% | 34.0% | 2.4% | 0.0% | -90.0% | 0.6% |
| Shares outstanding (diluted) [+] | 2.4 | 2.4 | 0.0 | 1.5 | 1.1 | 1.1 | 1.1 | 10.8 |
| Growth | 1.5% | 104624.1% | -99.8% | 34.0% | 2.4% | 0.0% | -90.0% | 0.6% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |