Revenue
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $9.1M | $9.1M | $7.8M | $8.2M | $7.2M | $7.1M | $9.5M | $11.1M | $7.5M | $7.2M | $7.6M | $7.0M | $6.1M | $4.6M | $4.5M | $1.6M | — | — | — | — |
| Gross profit | $5.1M | $5.3M | $4.6M | $4.9M | $4.2M | $4.3M | $5.5M | $7.0M | $5.3M | $5.2M | $5.5M | $5.1M | $4.5M | $3.3M | $2.9M | $843,000 | — | — | — | — |
| Gross margin | 55.68% | 58.57% | 59.16% | 60.04% | 59.10% | 60.98% | 58.48% | 63.31% | 71.54% | 72.87% | 72.77% | 72.62% | 73.27% | 72.15% | 64.30% | 53.76% | — | — | — | — |
| Research & development | $684,000 | $657,000 | $511,000 | $492,000 | $695,000 | $988,000 | $1.4M | $2.4M | $2.7M | $2.9M | $2.7M | $5.4M | $3.6M | $3.6M | $4.4M | $3.4M | — | — | — | — |
| Operating expenses | $9.4M | $9.2M | $8.5M | $8.4M | $9.1M | $9.9M | $15.2M | $14.6M | $12.4M | $12.0M | $12.1M | $15.7M | $13.7M | $14.4M | $15.9M | $12.0M | — | — | — | — |
| Operating income | −$267,000 | −$68,000 | −$663,000 | −$183,000 | −$1.9M | −$2.8M | −$5.7M | −$3.5M | −$4.9M | −$4.9M | −$4.6M | −$8.7M | −$7.5M | −$9.8M | −$11.4M | −$10.5M | — | — | — | — |
| Operating margin | −2.93% | −0.75% | −8.51% | −2.24% | −26.77% | −39.53% | −60.47% | −31.33% | −66.28% | −67.70% | −60.44% | −123.70% | −122.76% | −214.91% | −250.55% | −667.22% | — | — | — | — |
| EBITDA | −$48,000 | $138,000 | −$469,000 | $35,000 | −$1.7M | −$2.6M | −$5.4M | −$3.2M | −$4.6M | −$4.5M | −$4.1M | −$8.2M | −$7.1M | −$9.3M | −$10.9M | −$10.2M | — | — | — | — |
| EBITDA margin | −0.53% | 1.52% | −6.02% | 0.43% | −23.12% | −35.98% | −57.46% | −28.55% | −61.91% | −63.08% | −54.19% | −117.17% | −115.21% | −204.53% | −239.65% | −648.79% | — | — | — | — |
| Net income | −$418,000 | −$209,000 | −$131,000 | −$331,000 | −$899,000 | −$2.7M | −$4.3M | −$2.1M | −$6.1M | −$1.1M | −$2.6M | −$12.5M | −$10.5M | −$9.8M | −$9.2M | −$12.7M | −$8.5M | −$6.6M | −$6.1M | −$6.6M |
| Net profit margin | −4.59% | −2.30% | −1.68% | −4.05% | −12.53% | −38.22% | −45.03% | −19.22% | −81.40% | −15.06% | −34.90% | −177.83% | −170.47% | −215.31% | −202.36% | −811.42% | — | — | — | — |
| Basic EPSper basic share | -$0.05 | -$0.03 | -$0.02 | -$0.04 | -$0.11 | -$0.36 | -$0.57 | -$0.33 | -$1.46 | -$0.34 | -$1.33 | -$9.71 | -$13.43 | -$19.40 | -$17.91 | -$31.34 | — | — | — | — |
| Diluted EPSper diluted share | -$0.05 | -$0.03 | -$0.02 | -$0.04 | -$0.11 | -$0.36 | -$0.57 | -$0.33 | -$1.46 | -$0.34 | -$2.26 | -$10.34 | -$13.43 | -$19.40 | -$17.91 | -$31.34 | — | — | — | — |
Reported shareholders