Revenue
2016
2017
2018
2019
2020
2021
2022
2023
| 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $2.4M | $1.6M | $2.1M | $9.0M | $345,680 | $0 | $0 | $0 | $213 | $852 |
| Gross profit | $1.1M | $396,470 | $540,578 | $2.0M | −$1.7M | $0 | — | — | — | — |
| Research & development | — | — | — | $0 | $22,100 | $300,000 | $356,076 | $369,344 | $77,344 | $58,320 |
| Operating expenses | $6.7M | $6.0M | $6.5M | $7.3M | $9.0M | $2.4M | $3.1M | $1.6M | $389,282 | $421,110 |
| Operating income | −$5.5M | −$5.7M | −$5.9M | −$5.3M | −$10.7M | −$2.4M | −$3.1M | −$1.6M | −$389,282 | −$420,258 |
| EBITDAderived | — | −$3.9M | −$4.2M | −$3.6M | −$9.8M | −$2.0M | −$3.1M | −$1.6M | −$387,655 | −$418,469 |
| Net income | −$8.0M | −$9.1M | −$4.8M | −$5.2M | −$10.0M | −$4.3M | −$3.9M | −$1.6M | −$357,977 | −$296,571 |
| Basic EPSper diluted share | -$0.48 | -$0.62 | -$0.28 | -$0.31 | -$0.30 | -$0.91 | -$0.91 | -$0.08 | -$0.70 | -$0.02 |
| Diluted EPSper diluted share | -$0.48 | -$0.62 | -$0.27 | -$0.31 | -$0.30 | -$0.91 | -$0.91 | -$0.08 | -$0.70 | -$0.02 |