Revenue
2018
2019
2020
2021
2022
2023
2024
2025
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $5.3M | $5.4M | $5.3M | $18.9M | $7.2M | $6.7M | $5.2M | $5.6M | $5.8M | $5.1M | $5.0M | $5.1M | $6.5M | $6.1M | $4.9M |
| Gross profit | $498,000 | $611,000 | $446,000 | $3.0M | $366,285 | $1.7M | $1.3M | $1.8M | $2.0M | $1.5M | $1.5M | $1.7M | $2.4M | $2.3M | $1.5M |
| Research & development | $1.0M | $1.5M | $1.6M | $1.8M | $2.2M | $1.9M | $1.7M | $1.4M | $1.1M | $780,333 | $733,640 | $589,866 | $459,086 | $347,128 | $420,571 |
| Operating expenses | $5.6M | $7.0M | $7.7M | $7.5M | $7.9M | $4.5M | $3.7M | $3.2M | $3.0M | $2.4M | $2.2M | $2.1M | $1.9M | $1.8M | $1.7M |
| Operating income | −$5.1M | −$6.4M | −$7.2M | −$4.5M | −$7.5M | −$2.7M | −$2.4M | −$1.5M | −$954,633 | −$826,952 | −$670,595 | −$446,594 | $514,008 | $504,999 | −$132,261 |
| EBITDAderived | −$5.0M | −$6.3M | −$7.1M | −$4.2M | −$7.4M | −$2.6M | −$2.3M | −$1.4M | −$809,746 | −$670,669 | −$492,376 | −$269,076 | $701,333 | $652,296 | −$2,215 |
| Net income | −$5.0M | −$6.0M | −$7.1M | −$4.5M | −$7.4M | −$2.7M | −$2.4M | −$1.5M | −$908,561 | −$1.5M | −$331,410 | −$215,660 | $536,957 | $548,435 | $157,447 |
| Basic EPSper diluted share | -$2.16 | -$2.84 | -$0.50 | -$0.36 | -$0.62 | -$0.26 | -$0.26 | -$0.17 | -$0.11 | -$0.20 | -$0.04 | -$0.03 | $0.08 | $0.08 | $0.02 |
| Diluted EPSper diluted share | -$2.16 | -$2.84 | -$0.50 | -$0.36 | -$0.62 | -$0.26 | -$0.26 | -$0.17 | -$0.11 | -$0.20 | -$0.04 | -$0.03 | $0.07 | $0.08 | $0.02 |