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 | $4.5M | $4.4M | $4.0M | $4.0M | $4.2M | $3.8M | $3.8M | $3.6M | $3.4M | — | — | — | — | — | — |
| Gross profit | $3.8M | $3.8M | $3.5M | $3.4M | $3.8M | $3.5M | $3.5M | $3.3M | — | — | — | — | — | — | — |
| Research & development | $1.8M | $1.5M | $1.3M | $1.1M | $1.2M | $1.3M | $1.1M | $1.1M | $1.2M | $1.3M | $1.4M | $1.1M | $1.2M | $1.9M | $1.6M |
| Operating expenses | $4.5M | $3.7M | $3.2M | $3.2M | $3.4M | $3.4M | $2.9M | $2.7M | $3.2M | $3.5M | $4.1M | $3.9M | $3.4M | $3.3M | $3.2M |
| Operating income | −$663,066 | $60,557 | $301,176 | $133,251 | $378,498 | $144,979 | $581,125 | $649,406 | $274,434 | −$209,383 | −$797,013 | −$368,783 | $235,879 | $719,678 | $797,600 |
| EBITDAderived | $170,548 | $530,358 | $539,531 | $275,913 | $483,855 | $280,364 | $677,971 | $755,275 | $427,819 | −$18,000 | −$614,150 | −$220,618 | $359,754 | $808,884 | $855,939 |
| Net income | −$637,877 | $111,758 | $335,098 | $149,074 | $382,529 | $169,415 | $610,778 | $656,270 | $288,781 | −$188,251 | −$1.6M | −$324,399 | $226,014 | $563,003 | $638,508 |
| Basic EPSper diluted share | -$0.07 | $0.01 | $0.03 | $0.01 | $0.04 | $0.02 | $0.06 | $0.06 | $0.01 | $0.00 | -$0.03 | -$0.01 | $0.00 | $0.01 | $0.01 |
| Diluted EPSper diluted share | -$0.07 | $0.01 | $0.03 | $0.01 | $0.04 | $0.02 | $0.06 | $0.06 | $0.01 | $0.00 | -$0.03 | -$0.01 | $0.00 | $0.01 | $0.01 |
| Transaction | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| Dec 19, 2025Form 4 | Graber Mark ATenPercentOwner | SellCommon Shares | 100.0K | $0.46 | $46.0K | 1.83M |