| In millions, except per share items | Mar-31-23 | Mar-31-22 | Mar-31-21 | Mar-31-20 | Mar-31-19 | Mar-31-18 | Mar-31-17 | Mar-31-16 |
| | 10-K | 10-K | 10-K | 10-K | 10-K/A | 10-K | 10-K | 10-K |
| Revenues: |
| Transportation Systems | | | | | 49.8 | 54.5 | 49.3 | 34.1 |
| Roadway Sensors | | | | | 43.5 | 44.4 | 42.2 | 40.3 |
| Agriculture and Weather Analytics | | | | | | 4.9 | 4.5 | 3.4 |
| Total revenues [+] | 0.0 | 133.6 | 117.1 | 107.4 | 93.3 | 103.7 | 96.0 | 77.7 |
| Products | | | | | | | | 41.7 |
| Services | | | | | | | | 36.0 |
| Revenue growth [+] | -100.0% | 14.0% | 9.1% | 15.1% | -10.0% | 8.1% | 23.5% | 7.6% |
| Transportation Systems | | | | | -8.6% | 10.6% | 44.5% | 3.8% |
| Roadway Sensors | | | | | -2.0% | 5.2% | 4.7% | 10.7% |
| Agriculture and Weather Analytics | | | | | | 7.7% | 33.9% | 11.3% |
| Cost of goods sold [+] | 0.0 | 86.2 | 70.3 | 63.8 | 58.0 | 63.9 | 58.6 | 47.1 |
| Cost of product sales | | | | | | | | 23.3 |
| Cost of services | | | | | | | | 23.7 |
| Gross profit | 0.0 | 47.4 | 46.9 | 43.6 | 35.3 | 39.8 | 37.4 | 30.7 |
| Gross margin | | 35.5% | 40.0% | 40.6% | 37.8% | 38.4% | 39.0% | 39.4% |
| Selling, general and administrative [+] | | 44.1 | 39.2 | 40.7 | 34.2 | 37.4 | 33.3 | 26.8 |
| Sales and marketing | | 18.9 | 15.0 | 16.6 | | | | |
| General and administrative | 0.0 | 25.1 | 24.2 | 24.0 | | | | |
| Research and development | | 7.4 | 5.1 | 4.3 | 3.8 | 7.9 | 6.9 | 6.9 |
| Other operating expenses | | 2.7 | 1.5 | 0.8 | 0.3 | 0.1 | 0.3 | 0.4 |
| EBITDA [+] | | -2.6 | 3.8 | -0.1 | -1.6 | -4.1 | -1.7 | -2.3 |
| EBITDA growth | -100.0% | -168.8% | -3966.7% | -93.6% | -61.8% | 136.3% | -25.2% | 139.8% |
| EBITDA margin | | -2.0% | 3.3% | -0.1% | -1.7% | -3.9% | -1.8% | -3.0% |
| Depreciation | | 0.8 | 0.7 | 0.8 | 0.8 | 0.8 | 0.7 | 0.6 |
| EBITA | 0.0 | -3.5 | 3.1 | -0.9 | -2.3 | -4.9 | -2.4 | -2.9 |
| EBITA margin | | -2.6% | 2.6% | -0.8% | -2.5% | -4.7% | -2.5% | -3.8% |
| Amortization of intangibles | | 3.2 | 2.0 | 1.3 | 0.6 | 0.7 | 0.6 | 0.5 |
| EBIT [+] | 0.0 | -6.7 | 1.1 | -2.1 | -2.9 | -5.6 | -3.1 | -3.5 |
| EBIT growth | -100.0% | -732.7% | -149.8% | -27.6% | -47.6% | 82.5% | -11.6% | 66.9% |
| EBIT margin | | -5.0% | 0.9% | -2.0% | -3.1% | -5.4% | -3.2% | -4.5% |
| Non-recurring items [+] | | | 0.6 | | | | 2.2 | |
| Asset impairment | | | | | | | 2.2 | |
| Interest income, net [+] | | 0.0 | 0.1 | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 |
| Interest expense | | 0.0 | | | | | | |
| Interest income | | | 0.1 | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 |
| Other income (expense), net | | 0.0 | 0.1 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 |
| Pre-tax income | 0.0 | -6.7 | 0.6 | -1.6 | -2.8 | -5.6 | -5.2 | -3.5 |
| Income taxes | 0.0 | 0.2 | 0.1 | 0.2 | 0.0 | -1.8 | 0.0 | 9.1 |
| Tax rate | | | 19.0% | | | 32.5% | 0.8% | |
| Earnings from continuing ops | | -6.9 | 0.5 | -1.8 | -2.8 | -3.8 | -5.2 | -12.5 |
| Earnings from discontinued ops | | -0.2 | 20.9 | -3.9 | -5.0 | 0.2 | 0.4 | 0.2 |
| Net income | 0.0 | -7.1 | 10.1 | -5.6 | -7.8 | -3.5 | -4.8 | -12.3 |
| Net margin | | -5.3% | 8.7% | -5.2% | -8.4% | -3.4% | -5.0% | -15.8% |
| |
| Basic EPS [+] | | ($0.16) | $0.01 | ($0.05) | ($0.08) | ($0.11) | ($0.16) | ($0.39) |
| Growth | | -1470.5% | -126.5% | -46.3% | -27.0% | -28.7% | -58.8% | 898.3% |
| Diluted EPS [+] | | ($0.16) | $0.01 | ($0.05) | ($0.08) | ($0.11) | ($0.16) | ($0.39) |
| Growth | | -1484.6% | -126.2% | -46.3% | -27.0% | -28.7% | -58.8% | 898.3% |
| |
| Shares outstanding (basic) [+] | | 42.2 | 41.2 | 39.0 | 33.3 | 32.8 | 32.2 | 32.0 |
| Growth | | 2.5% | 5.5% | 17.3% | 1.5% | 1.9% | 0.4% | -1.7% |
| Shares outstanding (diluted) [+] | | 42.2 | 41.6 | 39.0 | 33.3 | 32.8 | 32.2 | 32.0 |
| Growth | | 1.5% | 6.6% | 17.3% | 1.5% | 1.9% | 0.4% | -1.7% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |