Revenue
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $19.5M | $21.4M | $21.6M | $21.6M | $26.3M | $23.4M | $22.7M | $18.1M | $18.1M | $18.1M | $20.9M | $25.0M | $18.5M | $20.2M | $18.9M | $19.9M | $17.6M |
| Gross profit | $9.9M | $10.7M | $10.9M | $11.5M | $13.9M | $12.2M | $12.5M | $12.0M | $11.0M | $11.2M | $12.3M | $15.1M | $10.6M | $12.4M | $12.4M | $13.7M | $11.2M |
| Research & development | $4.1M | $3.4M | $3.5M | $3.5M | $4.0M | $4.0M | $4.2M | $3.7M | $3.4M | $3.5M | $2.9M | $4.5M | $5.0M | $4.6M | $4.7M | $4.1M | $4.4M |
| Operating expenses | $7.8M | $6.4M | $6.1M | $6.0M | $7.1M | $6.8M | $7.5M | $6.6M | $6.3M | — | — | — | — | — | — | — | — |
| Operating income | $2.1M | $4.4M | $4.7M | $5.5M | $6.8M | $5.5M | $5.0M | $5.3M | $4.7M | $5.2M | $6.4M | $7.5M | $2.2M | $4.4M | $3.9M | $5.0M | $2.2M |
| EBITDAderived | $2.4M | $4.6M | $4.9M | $5.7M | $7.0M | $5.7M | $5.2M | $5.4M | $4.8M | $5.4M | $6.6M | $7.7M | $2.4M | $4.6M | $4.2M | $5.6M | $2.9M |
| Net income | $2.6M | $4.6M | $5.2M | $5.3M | $5.9M | $5.4M | $5.1M | $5.1M | $5.6M | $4.2M | $5.0M | $5.5M | $2.2M | $4.3M | $4.3M | $4.9M | $19.8M |
| Basic EPSper diluted share | $0.13 | $0.23 | $0.26 | $0.26 | $0.30 | $0.27 | $0.26 | $0.27 | $0.29 | $0.22 | $0.26 | $0.29 | $0.12 | $0.23 | $0.23 | $0.26 | $1.04 |
| Diluted EPSper diluted share | $0.13 | $0.22 | $0.25 | $0.26 | $0.29 | $0.27 | $0.25 | $0.27 | $0.29 | $0.22 | $0.26 | $0.29 | $0.12 | $0.23 | $0.23 | $0.26 | $1.04 |