| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$20.6M | -$944K | -4.79% | Jun 30, 2024 | 10-Q | 2024-08-12 |
| Q1 2024 | -$20.2M | -$542K | -2.76% | Mar 31, 2024 | 10-Q | 2024-05-14 |
| Q4 2023 | -$20M | -$289K | -1.47% | Dec 31, 2023 | 10-Q | 2024-02-14 |
| Q3 2023 | -$19.9M | -$94.8K | -0.48% | Sep 30, 2023 | 10-Q | 2024-08-12 |
| Q2 2023 | -$19.7M | +$226K | +1.14% | Jun 30, 2023 | 10-Q | 2023-08-14 |
| Q1 2023 | -$19.6M | +$445K | +2.21% | Mar 31, 2023 | 10-Q | 2023-05-11 |
| Q4 2022 | -$19.7M | +$383K | +1.9% | Dec 31, 2022 | 10-Q | 2023-02-14 |
| Q3 2022 | -$19.8M | $0 | 0% | Sep 30, 2022 | 10-K | 2023-12-22 |
| Q2 2022 | -$19.9M | -$304K | -1.55% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | -$20.1M | -$565K | -2.9% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | -$20.1M | -$894K | -4.65% | Dec 31, 2021 | 10-Q | 2022-02-14 |
| Q3 2021 | -$19.8M | -$1.04M | -5.53% | Sep 30, 2021 | 10-Q | 2023-02-14 |
| Q2 2021 | -$19.6M | -$1.72M | -9.62% | Jun 30, 2021 | 10-Q | 2021-08-16 |
| Q1 2021 | -$19.5M | -$2.11M | -12.1% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | -$19.2M | -$502K | -2.68% | Dec 31, 2020 | 10-Q | 2021-02-16 |
| Q3 2020 | -$18.7M | -$709K | -3.94% | Sep 30, 2020 | 10-K | 2021-12-06 |
| Q2 2020 | -$17.9M | -$3.14M | -21.3% | Jun 30, 2020 | 10-Q | 2020-08-12 |
| Q1 2020 | -$17.4M | -$3.21M | -22.6% | Mar 31, 2020 | 10-Q | 2020-05-14 |
| Q4 2019 | -$18.7M | -$5.07M | -37.2% | Dec 31, 2019 | 10-Q | 2021-02-16 |
| Q3 2019 | -$18M | -$4.9M | -37.4% | Sep 30, 2019 | 10-K | 2020-12-21 |
| Q2 2019 | -$14.8M | -$2.5M | -20.4% | Jun 30, 2019 | 10-Q | 2019-08-19 |
| Q1 2019 | -$14.2M | -$3.23M | -29.4% | Mar 31, 2019 | 10-Q | 2019-05-20 |
| Q4 2018 | -$13.6M | -$3.6M | -35.8% | Dec 31, 2018 | 10-Q | 2019-02-19 |
| Q3 2018 | -$13.1M | -$4.43M | -51.1% | Sep 30, 2018 | 10-K | 2020-01-14 |
| Q2 2018 | -$12.3M | -$4.86M | -65.6% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | -$11M | -$4.04M | -58.2% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | -$10.1M | -$3.63M | -56.5% | Dec 31, 2017 | 10-Q | 2018-02-20 |
| Q3 2017 | -$8.68M | -$2.77M | -46.9% | Sep 30, 2017 | 10-K | 2019-01-15 |
| Q2 2017 | -$7.4M | -$3.03M | -69.2% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | -$6.93M | -$2.56M | -58.3% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | -$6.42M | -$2.34M | -57.3% | Dec 31, 2016 | 10-Q | 2017-02-14 |
| Q3 2016 | -$5.9M | -$2.21M | -59.8% | Sep 30, 2016 | 10-K | 2017-12-04 |
| Q2 2016 | -$4.38M | -$1.48M | -51% | Jun 30, 2016 | 10-Q | 2016-08-12 |
| Q1 2016 | -$4.38M | Mar 31, 2016 | 10-Q | 2016-05-10 | ||
| Q4 2015 | -$4.08M | Dec 31, 2015 | 10-Q | 2016-02-16 | ||
| Q3 2015 | -$3.69M | -$1.73M | -88% | Sep 30, 2015 | 10-K | 2017-01-12 |
| Q2 2015 | -$2.9M | Jun 30, 2015 | 10-Q | 2015-08-18 | ||
| Q3 2014 | -$1.96M | -$1.3M | -196% | Sep 30, 2014 | 10-K | 2016-01-13 |
| Q3 2013 | -$663K | +$2.5K | +0.38% | Sep 30, 2013 | 10-K | 2013-12-30 |
| Q2 2013 | -$675K | Jun 30, 2013 | 10-Q/A | 2014-01-22 | ||
| Q1 2013 | -$669K | Mar 31, 2013 | 10-Q/A | 2014-01-21 | ||
| Q4 2012 | -$668K | Dec 31, 2012 | 10-Q/A | 2014-01-21 | ||
| Q3 2012 | -$666K | Sep 30, 2012 | 10-Q/A | 2014-01-22 |